i Series iX Series AC Power Source User Manual Contact Information Telephone: 800 733 5427 (toll free in North America) 858 450 0085 (direct) Fax: 858 458 0267 Email: Domestic Sales: domorders.sd@ametek.com International Sales: intlorders.sd@ametek.com Customer Service: service.ppd@ametek.com Web: www.programmablepower.com March 2011 Document No. 7000-970 Rev.
User's Manual AC Power Source California Instruments Models : 3001i 5001i 5001i-400 9003i 10001i 10001i-400 15001i 15001i-400 15003i 15003i-400 30003i 30003i-400 3001iX 5001iX 5001iX-400 9003iX 10001iX 10001iX-400 15001iX 15001iX-400 15003iX 15003iX-400 30003iX 30003iX-400 Rev AA, March 2011.
About AMETEK AMETEK Programmable Power, Inc., a Division of AMETEK, Inc., is a global leader in the design and manufacture of precision, programmable power supplies for R&D, test and measurement, process control, power bus simulation and power conditioning applications across diverse industrial segments. From bench top supplies to rack-mounted industrial power subsystems, AMETEK Programmable Power is the proud manufacturer of Elgar, Sorensen, California Instruments and Power Ten brand power supplies.
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Important Safety Instructions Before applying power to the system, verify that your product is configured properly for your particular application. Hazardous voltages may be present when covers are removed. Qualified personnel must use extreme caution when servicing this equipment. Circuit boards, test points, and output voltages also may be floating above WARNING (below) chassis ground. The equipment used contains ESD sensitive ports. When installing equipment, follow ESD Safety Procedures.
Product Family: i Series, iX Series Warranty Period: One Year WARRANTY TERMS AMETEK Programmable Power, Inc. (“AMETEK”), provides this written warranty covering the Product stated above, and if the Buyer discovers and notifies AMETEK in writing of any defect in material or workmanship within the applicable warranty period stated above, then AMETEK may, at its option: repair or replace the Product; or issue a credit note for the defective Product; or provide the Buyer with replacement parts for the Product.
Table of Contents 1. Introduction .................................................................................................................................. 1 1.1 General Description ............................................................................................................................... 1 2. Specifications ............................................................................................................................... 2 2.1 2.2 2.3 2.4 2.5 2.6 3.
8. Top Assembly Replaceable Parts........................................................................................... 131 9. Options ..................................................................................................................................... 133 9.1 RTCA/DO-160 Option ...................................................................................................................... 133 9.2 IEC 61000-4-11 Option ...........................................................
List of Figures Figure 3-1: The 5001iX Power Source ................................................................................................................ 15 Figure 3-2: RS232C Cable for PC Connection wiring diagram. .......................................................................... 21 Figure 3-3: Function Strobe Connection. ............................................................................................................ 22 Figure 3-4: Function Strobe / Trigger Output Accessory.
Figure 5-5: AC Power Stage Layout ................................................................................................................ 110 Figure 5-6: AC Control Logic Block Diagram ................................................................................................... 111 Figure 6-1: Test Equipment Hookup for Routine Output Calibration................................................................. 114 Figure 6-2: Test Equipment Hook-up for Measurement Calibration .................
Figure 9-59: Steady State DC .......................................................................................................................... 247 Figure 9-60: Transient Menu ............................................................................................................................ 248 Figure 9-61: Abnormal Test Screen .................................................................................................................. 249 Figure 9-62: Emergency Test ..................
List of Tables Table 3-1: Wire Sizes ........................................................................................................................................ 17 Table 3-2: System Interface Connector (J22) .................................................................................................... 18 Table 3-3: Remote Sense Connector – TB3 ....................................................................................................... 20 Table 3-4: RS232C Connector ............
User Manual 1. Introduction This instruction manual contains information on the installation, operation, calibration and maintenance of all power systems that use the 3001i, 5001i, 3001iX, and 5001iX power sources with the programmable controller. Higher power configurations consisting of multiple units operated in parallel are also covered by this user manual. Such models are 10001iX, 10002iX, 15003iX and 30003iX. 1.
User Manual 2. Specifications All specifications are for a single i or iX series chassis and 25 resistive load unless noted otherwise. 5 C sine wave output with a 2.1 Electrical 2.1.1 Input Parameter 3001i & Ix 5001i & iX Line Voltage: 208-240 10% VAC, single phase 208-240 VLL 10%, (Standard) 400-440 VLL 10%, (-400) 400-480 VLL 10%, (-400) 3 phase, 3 wire + ground Line VA: 5000VA 8000VA Line Current: 25 A RMS max. (Per Box) 23 A RMS max. at 208-240 VAC 12 A RMS max.
User Manual 2.1.2 Output (ALL SPECIFICATIONS ARE FOR AC AND DC UNLESS NOTED OTHERWISE) Output Parameter i Series iX Series Modes: AC, DC AC, DC, AC+DC Voltage: Ranges (L-N): AC Mode Low: 0 - 135 VAC / High: 0 - 270 VAC 0 - 150 VAC / High: 0 - 300 VAC DC Mode Low: 0 - 135 VDC / High: 0 - 270 VDC 0 - 150 VDC / High: 0 - 300 VDC AC+DC Mode iX Models only. AC: DC Low: 0 - 150 V / High: 0 - 300 V Offset: Low 0 - 150 V / High; 0 - 250 V Programming Resolution: AC Mode 0.1 V DC Mode 0.
User Manual Output Parameter 15001i/iX i Series iX Series 15000 VA AC, 10500 W DC 15000 VA AC, 10500 W DC Current, maximum rms amps per phase: 3001i/iX 22.2, 135 VAC range 22.2, 135 VAC range 11.1, 270 VAC range 20.0, 150 VAC range 11.1, 270 VAC range 10.0, 300 VAC range 15.5, 135 VDC range 15.5, 135 VDC range 7.77, 270 VDC range 14.0, 150 VDC range 7.77, 270 VDC range 7.00, 300 VDC range Current, maximum rms amps per phase: 5001, 15003i/iX per phase 37.0, 135 VAC range 37.
User Manual Output Parameter 15001i/iX i Series iX Series 111, 135 VAC range 111, 135 VAC range 55.5, 270 VAC range 100, 150 VAC range 55.5, 270 VAC range 50.0, 300 VAC range 77.7, 135 VDC range 77.7, 135 VDC range 38.8, 270 VDC range 70.0, 150 VDC range 38.8, 270 VDC range 35.
User Manual Output Parameter i Series Current Limit programmable 0 to 100% of range for all ranges Frequency Range: iX Series 16.00 - 81.91 Hz (0.01 Hz resolution) 81.0 - 500.0 Hz (0.1 Hz resolution) Frequency Accuracy: 0.01% of programmed value DC Offset Voltage: Less than 20 mV with linear load. Output Impedance Range: n/a Rmin to 1000 m Lmin to 1000 H Resolution: n/a 4m 4 H Accuracy: Output Noise: (20 kHz to 1 MHz) n/a 400 mVrms max, 135 V range, 2% F.S.
User Manual 2.1.3 Measurements (i series) Parameter Range Accuracy ( Frequency 16.00 - 99.99 Hz 100.0 - 500.0 Hz 0.02 Hz 0.2 Hz 0.01 Hz 0.1 Hz Rms Voltage 0 - 300 Volts 0.5V 0.01 Volt Rms Current 0 - 40 Amps 0.5A 0.001 Amp Peak Current 0 - 119 Amps 0.5A 0.001 Amp VA Power 0 - 6.000 kVA 0.2 kVA 0.001 kVA Real Power 0 - 6.000 kW 0.05 kW 0.001 kW Power Factor (>0.2kVA) 0 - 1.00 0.02 0.
User Manual 2.1.5 DC Measurements (iX series) Parameter Range Accuracy ( Resolution Voltage 0 – 300 Volts 0.1 Volts 0.01 Volt Current 0 – 40 Amps 0.01 Amps 0.001 Amp Power 0 – 6.000 kW 0.05 kW 0.001 kW ) Current and Power Accuracy specifications are times two for 10001iX and times three for 15001iX. For 10001iX and 15001iX, resolution decreases by factor of 10, ranges for current and power increases by factor of three. 2.1.
User Manual Parameter Specification Transient Voltage: drop, step, sag, surge, sweep Frequency: step, sag, surge, sweep Voltage and Frequency: step, sweep IEEE-488 Interface: SH1, AH1, T6, L3, SR1, RL2, DC1, DT1 IEEE 488.2 and SCPI Response time is 10 ms (typical) RS232C Interface: Bi-directional serial interface 9 pin D-shell connector Handshake: CTS, RTS Data bits: 7, 8 Stop bits: 1,2 Baud rate: 9600, 19200, 38400 IEEE 488.2 and SCPI Current Limit Modes: Two selectable modes of operation.
User Manual 2.2 Mechanical Parameter Specification Dimensions: 19” (483 mm) wide x 7” (178 mm) high x 24” (610 mm) deep chassis size which is available in a rack mount or stand-alone configuration. Unit Weight: 61 lb. (28 kg) Material: Aluminum chassis, panels and cover. Finish: Light textured painted external surfaces. Front and rear panels semi-gloss polyurethane color no. 26440 (medium gray) Top, bottom and sides semi-gloss polyurethane color no. 26622 (light gray).
User Manual Parameter Specification Shock: Designed to meet NSTA 1A transportation levels.
User Manual 2.4 Regulatory Electromagnetic Emissions and Immunity: Designed to meet EN50081-2 and EN50082-2 European Emissions and Immunity standards as required for the “CE” mark. Acoustic Noise: 65 dBA maximum at 0% to 50% load, 75 dBA maximum greater than 50% load to 100% load. Measured at one meter. Safety: Designed EN61010-1 European safety standards as required for the “CE” mark. 2.
User Manual 2.6 Special Features, Options and Accessories Programmable Impedance. Output impedance programming available on models 3001iX, 5001iX, 9003iX and 15003iX only. Parallel Operation: Up to three units can be paralleled in a single-phase configuration (with one master controller and one or two slave units). (10001iX and 15001iX). Three Phase Output: Three units (all with single-phase controllers) can be connected in a three-phase configuration using CLOCK and LOCK connections.
User Manual 3 Flicker test 14 -OMNI-3-37i Three phase lumped reference impedance network of IEC1000-33 Flicker test – High current. -TI Function strobe break out box. Function strobe / Trigger Output connection break out box. Provides BNC output with internal 9Vdc pull up for connection to external equipment such as oscilloscope. Compatible with 3001i/iX and 5001i/iX. Refer to section 3.6.5. -TIS Function strobe break out box for systems. Function strobe / Trigger Output connection break out box.
User Manual 3. Unpacking and Installation 3.1 Unpacking Inspect the unit for any possible shipping damage immediately upon receipt. If damage is evident, notify the carrier. DO NOT return an instrument to the factory without prior approval. Do not destroy the packing container until the unit has been inspected for damage in shipment. WARNING: This power source weighs 61 lb (28kg). Obtain adequate help when moving or mounting the unit. 3.
User Manual 3.3 Mechanical Installation The 3001i/iX and 5001i/iX are completely self contained power sources. They may be used free standing on a bench top or rack mounted using the optional rack mount/handle kit. The units are fan cooled, drawing air in from the sides and exhausting at the rear. The sides of each unit must be kept clear of obstruction and a 6” clearance must be maintained to the rear.
User Manual The output power cables must be large enough to prevent a total voltage drop exceeding 1% of the rated output voltage between the power source and the load. Table 3-1 shows the AWG size of the cables that may be used. Cable lengths must not exceed twenty-five (25) feet. For lengths greater than 25 feet, calculate the voltage drop from the following formula: 2 X DISTANCE X CABLE RESISTANCE PER FT.
User Manual 3.6 Connectors - Rear Panel A number of connectors are located along the top rear covers. These connectors are in a recessed area to protect them from shipment damage. 3.6.1 System Interface, Clock and Lock Connectors WARNING: The system interface connector and Clock and Lock connectors may be at hazardous voltages. These connections may not be used in table top applications. In table top applications the safety cover must be in place.
User Manual J22 Description sync input. It connects to the cathode of an LED at the input of an optocoupler. Refer to J22-32.
User Manual 3.6.2 Remote Sense Connector TB3 When selecting external sense mode, it is important that the remote sense connections are hooked up at the EUT or at the sense point. For single-phase systems, connect Phase A to phase A and neutral to neutral. For three-phase system configurations, connect all three phase. NOTE: Do not reverse or swap sense connection phasing or damage to the unit may result. All 3001iX and 5001iX AC Sources are shipped with the sense connections wired to the output terminals.
User Manual 3.6.3 RS232C Serial Interface Connector – J18 Table 3-4: RS232C Connector Pin 1 N/C 2 RxD, Receive data 3 TxD. Transmit data 4 DTR, Data Terminal Ready 5 Common 6 N/C 7 RTS, Request to Send 8 N/C 9 N/C To connect the 5001iX to a PC‟s 9-pin DB9 serial port, a special RS232 cable is required. A 6 foot / 2 meter long cable (CI P/N 7000-263-1) is supplied in the iX Series ship-kit. The wiring diagram for this cable is shown below in case a longer cable has to be constructed.
User Manual 3.6.5 Function Strobe / Trigger Out – J22-31 / J22-14 A function strobe output is available on the System Interface connector. This open collector output may be used to trigger external equipment when voltage or frequency change occurs on the AC source. This output generates a low-going pulse, > 400 s in duration, that indicates voltage or frequency change. Since this is an isolated output, an external DC supply and pull-up resistor, 22K , 1/8 W is required.
User Manual 3.6.6 Remote Inhibit – J22-36 / J22-27 The Remote Inhibit input J22 pin 36 can be used to open and close the output relay of the AC power source. This input overrides the state of the output relay programmed from the front panel or the bus. It may be used for safety interlock purposes. A logic low on this pin will cause the output voltages to be programmed to 0.0 volts and the output relays to open. A logic high will cause the programmed output voltage to be restored at the output terminals.
User Manual Figure 3-5: Rear Panel View for the 3001i/3001iX 24 i Series / iX Series
User Manual Figure 3-6: Rear Panel View for the 5001i/5001iX i Series / iX Series 25
User Manual 3.7 Single-Phase and Three Phase Multiple Box System Configurations Three Phase System: The three phase system will be configured ready for use when ordered as such from the factory. One unit, with the controller, will be identified as Phase A on the serial number tag. The other two units will be identified on their serial number tags as either Phase B or Phase C. The power sources must be installed in the system according to the phase markings on the serial number tags.
User Manual 3.9 Functional Test CAUTION: Work carefully when performing these tests, hazardous voltages are present on the input and output during this test. Refer to Figure 3-8 for the test set up. 1. Connect an oscilloscope, voltmeter and/or distortion analyzer to the AC source output at the output terminal block (TB2). 2. With the AC mains verified as being off, apply the correct three phase AC power input voltage connections to the AC source input terminals barrier (TB1).
User Manual Figure 3-7: Connection For Single Power Source (5001iX/i, 3001iX/i) 28 i Series / iX Series
User Manual Figure 3-8: Functional Test Setup i Series / iX Series 29
User Manual Figure 3-9: Single Phase 10000 VA System (10001iX/i) 30 i Series / iX Series
User Manual Figure 3-10: Three Phase 15000 VA System (15003iX/i-LK Three Controllers) i Series / iX Series 31
User Manual Figure 3-11: Single Phase 15000 VA System (15001iX/i) 32 i Series / iX Series
User Manual Figure 3-12: Three-Phase 15000 VA system (15003iX/i - One Controller) i Series / iX Series 33
User Manual Figure 3-13: Connection With MODE Option 34 i Series / iX Series
User Manual Figure 3-14: Two Phase 10000 VA System (10002i-LK Two Controllers) i Series / iX Series 35
User Manual Figure 3-15: Three-Phase 9000 VA System (9003iX/i – One Controller) 36 i Series / iX Series
User Manual 4. Front Panel Operation 4.1 Tour of the Front Panel The i and iX Series front panels are identical although some of the keys found on the front panel are only used by iX Series models. If your unit is an i Series, these keys will act as don‟t cares. This chapter provides information on operating the i and iX Series AC sources from the front panel keyboard. Before operating the AC source using the front panel, it helps to understand the operation of the front panel controls.
User Manual OVER TEMPERATURE The OVER TEMPERATURE LED indicates an overheating problem inside the unit. This is an abnormal condition, which will cause the unit to shut off. Check the air openings to make sure they are not blocked. HI RANGE The HI RANGE LED is on when the high voltage output range has been selected. 4.1.
User Manual FUNCTION M ENU PROG WAVE M EAS OUTPUT ON/OFF PHASE SET +/- Figure 4-2: FUNCTION keypad KEY DESCRIPTION MENU The top level menu is accessed by pressing the MENU key. Three shortcut keys are used to provide direct access to the PROGRAM, WAVEFORM, and MEASUREMENT screens as these are among the most frequently used screens.
User Manual PHASE The PHASE key is used to select the phase on a three-phase 9003iX or 15003iX unit. Pressing the PHASE key will toggle phase A, B, C or ABC. Some screens may not support the ABC or show all phase information in which case this mode is skipped. (iX Series with three phase controller only) SET The SET key is used to select the mode of operation of the shuttle. Refer to section 4.1.1 for details on its operation and the use of the SET key.
User Manual Figure 4-4: Cursor UP key movement CURSOR DOWN The DOWN key moves the cursor position downwards one position to the next available cursor position. If the present cursor position is at the bottom of the left hand column, the cursor is moved to the top position of the right hand column. If the present cursor is at the bottom of the right hand column, the cursor is moved to the top of the left hand column. Figure 4-5 depicts the cursor movement through a two column menu.
User Manual The cursor position can be moved by using the UP and DOWN keys located in the DECIMAL keypad. Figure 4-6: Main Menu 1 screen 4.2 Menu Structure The next few pages show a map of the available menus in the i/iX Series. There are three main level (level 1) menus from which all other menus can be reached. Frequently used (level 2) menus have a short cut key that provides direct access. Examples of such menus are Program, Measurements, and Waveform.
User Manual The following top-level menu choices can be accessed from the MENU key: Entry Description MENU 1 PROGRAM The PROGRAM menu allows output parameters the be changed. MEASUREMENTS The MEASUREMENTS screens are not menus in that no user entries are required. TRANSIENTS The TRANSIENTS menu allows output transients to be programmed. WAVEFORMS The WAVEFORMS menu allows different waveforms to be selected from the waveform library.
User Manual 4.2.
User Manual 4.2.3 Overview of Menu 2 and 3 MENU 2 level 1 level 2 ADVANCE MEAS.
User Manual 4.2.4 PROGRAM Menu Figure 4-8: PROGRAM Menu The PROGRAM menu is shown in Figure 4-8. It can be reached in one of two ways: 1. by selecting the PROGRAM entry in the MENU screen and pressing the ENTER key 2. by pressing the PROG key in the FUNCTION keypad The PROGRAM menu is used to change output parameters. The most commonly used parameters are all located in PROGRAM 1. The PREVIOUS SCREEN entry, when selected, will return the user to the most recently selected menu.
User Manual PROGRAM 2 PHASE Selects the phase angle between the external clock and the output of the AC source. If the clock source is internal, this parameter has no effect. CLOCK MODE Selects internal or external clock source. The i/iX Series uses an open air crystal timebase with an accuracy of 100 ppm. To improve output frequency stability and accuracy, an external clock generator may be used. VOLT MODE The iX Series offers three output modes, AC, DC and AC+DC.
User Manual 4.2.5 MEASUREMENTS Screens The i/iX Series uses a DSP based data acquisition system to provide extensive information regarding the output of the Source. This data acquisition system digitizes the voltage and current waveforms and calculates several parameters from this digitized data. The result of these calcalutions is displayed in a series of measurement data screens. The actual digitized waveforms can also be displayed by selecting the Harmonics/Trace Analysis screen.
User Manual PEAK CURR This readout reflects the peak current value detected at the output. To measure inrush current for a unit under test, open the output relay and reset the peak current value using the PEAK CURR RESET entry. Then program the output voltage and frequency and turn on the output relay. The peak current measurement will continuously track the maximum current value detected until reset. POWER FACTOR This readout shows the power factor of the load.
User Manual HARMONICS/TRACE ANALYSIS Screen [iX Series only] The fourth measurement screen is dedicated to the advanced measurements available on the iX Series only. This screen is not available on the i Series. The Harmonics/Trace Analysis measurement screen is a true menu screen offering several user accessible fields. These fields are used to select the desired acquisition trigger and display mode.
User Manual DATA MODE Selects absolute or relative harmonics display for TABLE and BAR view modes. In relative mode, all harmonics are shown in a percentage of the fundamental which is normalized at 100 %. In absolute mode, the harmonic amplitudes are shown in absolute volts or amperes. This mode does not apply to the TRACE view display mode and is ignored when this mode is selected. SCALE Sets the horizontal time axis for the TRACE view display mode.
User Manual If the trigger source is set to SET VOLT, this field can be used to specify the rms voltage to program the output to and trigger the measurement on. The voltage value set here should not exceed the maximum voltage range selected or the rms capability for the waveshape selected on the phase or phases programmed. TRIG DELAY The trigger delay field allows the trigger point to be positioned anywhere in the acquisition window.
User Manual 4.2.6 TRANSIENTS Menu Figure 4-11: TRANSIENTS menu The transient menu provides access to the transient list data. Both the i and the iX Series have a transient list of up to 32 data points. This is represented by 32 transient step numbers from 1 through 32. From the Transient menu, the desired transient step type can be selected. Based on the user‟s choice, the relevant transient type sub menu will be shown.
User Manual 4.2.6.1 VOLT SURGE/SAG sub menu Figure 4-12: VOLTAGE SURGE/SAG SETUP screen The Voltage surge and sag screen shown in Figure 4-12 can be reached from the transient screen as follows: 1. Scroll to the VOLT SURGE/SAG entry using the up and down cursor keys. 2. Press the ENTER key to bring up the VOLT SURGE/SAG screen. The VOLT SURGE/SAG screen has several data fields.
User Manual REPEAT This is the number of times the SURGE/SAG transient event will repeat before it will proceed to the next event or exit the transient program. Note that the number of times the transient event is generated is equal to the REPEAT + 1. Leave this value at zero if only one execution of this event in the list is required. EVENT # This must be the last item in the transient edit screen. All data fields must be entered before inserting the EVENT #. The EVENT # takes a value from 1 to 99.
User Manual 4.2.6.2 VOLTAGE SWEEP/STEP sub menu Figure 4-13: VOLTAGE SWEEP/STEP SETUP screen The Voltage sweep and step screen shown in Figure 4-13 can be reached from the transient screen as follows: 1. Scroll to the VOLT SWEEP/STEP entry using the up and down keys. 2. Press the ENTER key to bring up the VOLTAGE SWEEP/STEP screen. The VOLTAGE SWEEP/STEP screen has several data fields.
User Manual REPEAT This is the number of times the VOLTAGE SWEEP/STEP transient event will repeat before it will proceed to the next event or exit the transient program. Note that the number of times the transient event is generated is equal to the REPEAT + 1. Leave this value at zero if only one execution of this event in the list is required. EVENT # This must be the last item in the transient edit screen. All data fields must be entered before inserting the EVENT #.
User Manual 4.2.6.3 FREQUENCY SWEEP/STEP sub menu Figure 4-14: FREQUENCY SWEEP/STEP SETUP screen The Voltage sweep and step screen shown in Figure 4-14 can be reached from the transient screen as follows: 1. Scroll to the FREQ SWEEP/STEP entry using the up and down cursor keys. 2. Press the ENTER key to bring up the FREQ SWEEP/STEP screen. The FREQ SWEEP/STEP screen has several data fields.
User Manual 4.2.6.4 VOLTAGE/FREQUENCY SWEEP/STEP sub menu Figure 4-15: VOLTAGE/FREQUENCY SWEEP/STEP SETUP screen The Volt/freq sweep/step screen shown in Figure 4-15 can be reached from the transient screen as follows: 1. Scroll to the VOLT/FREQ SWEEP/STEP entry using the up and down cursor keys. 2. Press the ENTER key to bring up the VOLT/FREQ SWEEP/STEP screen. The VOLT/FREQ SWEEP/STEP screen has several data fields.
User Manual EVENT # This must be the last item in the transient edit screen. All data fields must be entered before inserting the EVENT #. The EVENT # takes value from 1 to 99. The EVENT # defines the order of execution of the transient events in a multiple event transient. It is a good practice to enter spaced EVENT #‟s to allow insertion of an EVENT later if needed. (For example, space them by 5.) Entry of a sequence EVENT # number will cause the display to return to the TRANSIENT screen. 4.2.6.
User Manual 4.2.7 WAVEFORMS Menu [iX Series only] Figure 4-17: WAVEFORMS menu The WAVEFORMS menu is available on the iX Series only. If your unit is an i Series, pressing the WAVE key on the front panel function keypad has no effect. The WAVEFORMS menu allows selection of the waveshape for each phase individually or all phases at once. For three phase versions of the iX Series, the mode is determined by the phase coupling.
User Manual VIEW(F): This mode can be used to display any of the available user defined waveforms in a frequency domain display. Waveform data is shown by harmonic amplitude and phase relative to the fundamental frequency. Previewing a waveform can be useful if you are unsure about the nature of the waveform that was stored. SINE The SINE is a standard waveform that is always available. It does not consume any of the user defined waveform registers and is always displayed in the waveform list.
User Manual A right arrow indicates the waveform is presently selected for the phase. If the cursor is moved to this field, the ENTER key will execute the selected MODE. If the mode is set to PROG, pressing ENTER while the cursor is on the user defined entry will select the custom waveform for the phase shown in the top right corner of the display. If the MODE is set to either VIEW option, the waveform data under the cursor will be displayed when the ENTER key is pressed.
User Manual 4.2.8 ADVANCE MEAS. Menu [iX Series only] This entry in the MENU 2 screen displays the HARMONICS/TRACE ANALYSIS screen which is covered in section 4. This field can be used in lieu of the MEAS key to directly bring up the advanced measurements screens. 4.2.9 APPLICATIONS Menu Figure 4-18: APPLICATIONS menu The APPLICATIONS menu provides access to the optional application specific pre-programmed test sequences.
User Manual 4.2.10 SETUP REGISTERS Menu Figure 4-19: SETUP REGISTERS menu The SETUP REGISTERS menu allows the user to store and recall complete instrument setups, including transient program lists. A total of 8 non volatile setup registers is available, numbered sequentially from 0 through 7. The following entries can be found in the SETUP REGISTERS menu: Entry Description SAVE REGISTER Save present instrument setup to a register number selected by the user.
User Manual 4.2.11 UTILITY Menus Figure 4-20: UTILITY menu The UTILITY menu provides access to less frequently used setup items. There is no connection between the various entries in the UTILITY menu other than there is no other logical place to put them. The following entries can be found in the UTILITY menu: Entry Description UTILITY 1 GPIB/RS232 SETUP This entry provides access to the setup parameters for either the IEEE-488 bus or the RS232C bus.
User Manual INITIAL SETUP The initial setup menu can be used to determine the AC source settings at power up. CAUTION: The initial setup can be used to power up the AC source with the output on and a high voltage present at the output. For normal situations, this is not recommended due to the potential danger to operators. It is recommended that the initial voltage be set low and/or the output relay be programmed to OFF for most situations.
User Manual 4.2.11.1 GPIB/RS232 SETUP menu Figure 4-21: GPIB/RS232 SETUP menu The GPIB/RS232 SETUP menu may be used to change the interface parameter settings for both the IEEE-488 interface and the RS232 serial interface. The following parameters can be set from this menu: GPIB ADDRESS Sets the IEEE-488 address used by the AC source. The address value can be set from 0 through 31. Address 0 is often reserved for the IEEE-488 controller. The factory setting is address 1.
User Manual 4.2.11.2 VOLTAGE/CURRENT CONTROL SETUP menu Figure 4-22: VOLTAGE/CURRENT CONTROL SETUP menu The VOLTAGE/CURRENT CONTROL SETUP menu may be used to set output voltage and current control parameters. These parameters are not frequently changed in the normal operation of the AC source and are thus located on the UTILITY rather than the PROGRAM menu.
User Manual 4.2.11.3 INITIAL SETUP menu Figure 4-23: INITIAL SETUP menus Any time the AC source is powered up, the output will reflect the values stored as the INITIAL setup values. This allows the unit to be powered up in a known state at all times. The INITIAL values can be set in the INITIAL SETUP menus. The initial setup can be used to power up the AC source with the output on and a high voltage present at the output.
User Manual INITIAL SETUP 3 VOLT SENSE Sets the power-on state of the voltage sense mode. Available settings are Internal (INT) or External (EXT). WAVE GROUP [iX Series only] Sets the user defined waveform group that will be loaded at power on. Available groups are 0, 1, 2 and 3. Each group can contain up to 50 user defined waveforms. A waveform group can only be loaded at power up.
User Manual 4.2.11.4 LIMIT SETUP screen Figure 4-24:LIMIT SETUP menu The limit setup screen is not a menu but only serves to inform the user of the hardware capabilities of the AC source. The cursor can be moved to any of the fields in this screen but none of these fields can be changed. The following information is provided on this screen: 72 Entry Description VOLTAGE Maximum AC rms or DC voltage available in the high voltage range.
User Manual 4.2.11.5 CONFIGURATION SETUP screen The configuration setup screen is not a menu but only serves to inform the user of the software options installed in the AC source. The cursor can be moved to any of the fields in this screen but none of these fields can be changed. The following information is provided on this screen: Entry Description NO. OUTPUT [iX Series only] Displays the phase mode option.
User Manual 4.2.12 OUTPUT IMPEDANCE Menu [iX Series only] Figure 4-25: OUTPUT IMPEDANCE menu The iX Series offers programmable output impedance on selected models. This allows the user to simulate line impedance conditions by programming resistive and inductive elements of the AC source‟s output impedance. Models on which this function is available are: 3001iX, 5001iX, 9003iX, 15003iX.
User Manual 4.2.13 MEASUREMENT CAL FACTORS Menu Figure 4-26: MEASUREMENT CAL FACTORS menu The MEASUREMENT CAL FACTORS menu provides access to the measurement calibration parameters. For three phase configurations, the PHASE keys toggle between the three calibration screens for each phase. These parameters are password protected and can only be changed after the calibration password has been entered. Refer to the calibration section in this manual for details on performing a calibration.
User Manual 4.2.14 OUTPUT CAL FACTORS Menu Figure 4-27: OUTPUT CAL FACTORS menu The OUTPUT CAL FACTORS menu provides access to the output calibration parameters. These parameters are password protected and can only be changed after the calibration password has been entered. For three phase configurations, the PHASE keys toggle between the three calibration screens for each phase. Refer to the calibration section in this manual for details on performing a calibration.
User Manual 4.3 Output Programming 4.3.1 Set the Output Output parameters are all set from the PROGRAM screen. 1. Use the MENU key and select the PROGRAM entry. 2. Press the ENTER key to bring up the PROGRAM menu. or 2. Use the PROG key to directly bring up the PROGRAM menu. There are two methods for programming output parameters: IMMEDIATE mode SET mode 4.3.
User Manual 4.3.3 Change Output Values with the Knob in SET Mode The SET mode of operation is a mode in which changes to output parameters made with the knob or the entry keypad do not affect the output until the ENTER key is pressed. The AC source is put in this SET mode by pressing the SET key. To change the output voltage: Counter Clock wise DECR Clock wise INCR 1. Press the SET key 2. Place the cursor on the VOLTAGE entry 3.
User Manual The square wave provides a high frequency content waveform with relative fast rise and fall times. Due to AC amplifier bandwidth limitations, the frequency content of the standard square wave has been kept within the amplifier‟s capabilities. As the fundamental frequency is increased, the relative contribution of higher harmonics is reduced. The clipped sinewave may be used to simulate voltage distortion levels to the unit under test.
User Manual Figure 4-30: Custom waveform creation with GUI program Once downloaded, waveforms remain in non-volatile memory and will be visible in the WAVEFORMS menu for selection. The user can assign a 12-character name to each custom waveform. Avoid using any of the standard waveform names (SINE, SQUARE or CLIPPED) as these names will not be accepted. Waveforms may be deleted using the IEEE-488 or RS232C interface as well.
User Manual 4.4.5 RMS Amplitude Restrictions The output of a sinewave may be programmed to the full rms value of the voltage range selected. If the AC source is in the 300 V range, the maximum programmable rms voltage is 300 Volt. If a custom waveform is used however, the maximum programmable rms voltage may be less than the maximum range value. The voltage range limit is based on the use of a sinewave with a 1.414 crest factor. A 300 V rms sinewave has a 424 Volt peak voltage.
User Manual Figure 4-32: Waveform frequency domain view mode 4.4.7 Switching Waveforms Waveforms can be switched as part of the transient system. Each transient type setup menu has a FUNCTION field. This field allows selection of any of the standard or custom waveforms available in the selected group. Refer to the section on transients for more details on using transient list to switch output waveforms.
User Manual 4.5 Standard Measurements Standard measurements are always available through the MEAS key on the front panel. These measurements are spread across two to four screens to enhance readability. Switching between these screens can be done by successively pressing the MEAS button on the front panel. This will cause the screen to cycle through all available measurement screens. 4.5.
User Manual the MEAS key may not always bring up the selected screen immediately. There will be a perceptible delay. This will prevent the screen from appearing with invalid or blank readouts. The measurement method for voltage and current will depend on the power source operating mode. The following table shows the return value type (rms or average) and method of coupling when the measurement command is initiated with a different extension at various operating modes (AC, DC or AC + DC).
User Manual 4.6 Advanced Measurements [iX Series only] The iX Series offers advanced power analyzer measurement capabilities. These functions may be accessed from the MEAS button or the MENU 2 screen. The phase for which the analysis or waveform acquisition is done may be selected using the PHASE key in three phase configurations. This chapter covers the use and application of these advanced measurement functions. 4.6.
User Manual 4.6.1.2 Analyzing FFT data The data displays available for FFT data allow you to scroll through the entire data set. For table displays, the UP and DOWN arrow keys may be used to scroll through the table data vertically. The knob has no function while in this display mode. The triangle on the left edge of the LCD screen points to the current position in the table. Arrow indicator can be moved up or down using UP/DOWN cursor keys.
User Manual 4.6.2 Waveform Acquisition The waveform acquisition mode allows voltage and/or current data waveforms to be captured and displayed. This mode is selected by choosing the VIEW =TRACE mode in the HARMONICS/TRACE ANALYSIS screen. Voltage and current may be viewed separately or combined into a single display using the FUNCTION field. 4.6.2.1 Acquiring waveform data To perform a waveform acquisition on the output of the AC source, proceed as follows: 1.
User Manual 4.6.2.2 Analyzing waveform data The data displays available for acquired waveform data allow you to scroll through the entire acquisition buffer. For waveform displays, the knob can be used to scroll through the display horizontally. The UP and DOWN cursor keys have no effect in this display mode. Counter Clock wise Readouts on the left track the vertical cursor position on the waveform. Trigger point is at 0.0 ms.
User Manual 4.6.3 Triggering Measurements Both FFT results and waveform acquisitions may have to positioned at a specific moment in time. To allow the data acquisition to coincide with user specified events, the measurement system can be triggered in different ways. Trigger modes are available from both the bus and the front panel. If the IEEE-488 or RS232C bus is used, acquisitions may also be triggered from the transient list system. Refer to the programming manual for details on this mode of operation.
User Manual This mode is appropriate when capturing analyzing events at a specific phase angle such as the zero crossing of the voltage. Note that the phase angle of the current with respect to the voltage is determined by the load, so triggering at a specific phase current angle is not possible as it is not controlled by the AC source. However, when capturing current waveform data, the phase relationship to the voltage can be determined easily by triggering at the 0° point on the voltage.
User Manual This mode is appropriate for capturing the inrush current of a load by programming the voltage to a specified value and capturing the voltage and current at that moment in time. A further refinement can be made by specifying the voltage start phase angle in the PROGRAM 2 screen. If this field is changed from RANDOM to 90°, the inrush current can be captured under worst case conditions.
User Manual 4.6.3.3 Trigger delay The trigger delay field allows the user the set the amount of pre- or post-trigger data that should be used when positioning the data acquisition window with respect to the trigger moment. POST-TRIGGER DELAY A positive trigger delay value means the acquisition window is delayed by the amount of time specified. In this case, the actual trigger moment itself is no longer present in the acquisition buffer.
User Manual PRE TRIGGER DELAY Alternatively, a negative trigger delay value may be specified up to the maximum time window depth of the acquisition window. (104 ms for single phase configurations, 312 ms for three phase configurations). This situation is shown in Figure 4-38. The example shows a similar scenario as before, only this time the trigger delay was set a -20 ms. Notice that the data acquisition window now contains data that occurred before the user pressed the ENTER key to start the acquisition.
User Manual 4.7 Transient Programming 4.7.1 Introduction Transient programming provides a precise timing control over output voltage and frequency changes. This mode of operation can be used to test a product for susceptibility to common AC line conditions such as surges, sags, brownouts and spikes. By combining transient programming with custom waveforms [iX Series only], virtually any AC condition can be simulated on the output of the AC source.
User Manual 4.7.4 Pulse Transients Pulse transients let you program the output to a specified value for a predetermined amount of time. At the end of the Pulse transient, the output voltage returns to its previous value. Parameters required to set up a Pulse transient include the pulse count, pulse period, and pulse duty cycle. An example of a Pulse transient is shown in Figure 4-39. In this case, the count is 4, the pulse period is 16.6 ms or 60 Hz and the duty cycle is 33%.
User Manual 4.7.5 List Transients List transients provide the most versatile means of controlling the output in a specific manner as they allow a series of parameters to be programmed in a timed sequence. The following figure shows a voltage output generated from a list. The output shown represents three different AC voltage pulses (160 volts for 33 milliseconds, 120 volts for 83 milliseconds, and 80 volts for 150 milliseconds) separated by 67 millisecond, zero volt intervals.
User Manual 8. The START ø may be left at RANDOM as we are not interested in starting at a specific phase angle. If a number is already present in this field, use the BACKSPACE (<-) key to clear it. 9. Move the cursor to the GO TO VOLT field and enter 160.0 10. Move the cursor to the DUR SCALE field and set this field to TIME. We will be entering delays in time rather than cycles since this example was stated in ms. 11. Move the cursor to the DURATION field and enter 0.033 seconds.
User Manual Note: The AC source output remains at the last programmed values at the completion of the list. In three phase mode, the voltage lists are phase selectable. You can set up a different voltage list for each phase. To do this, use the PHASE key to choose the desired phase, as described in the example. Note that fields common to all phases such as DURATION, END DELAY and REPEAT always apply to all three phases in three phase mode.
User Manual 4.7.7 Switching Waveforms The FUNCTION field available in each transient list event setup menu may be used to dynamically switch waveforms during transient execution. This allows different waveforms to be used during transient execution. Waveforms may be switched without the output of the source being turned off. For three phase configurations, each phase has its own waveform list so different waveforms may be programmed on different phases during transient execution.
User Manual 4.7.8 Transient Execution Figure 4-42: START/VIEW TRANSIENT SEQUENCE menu A transient list can be executed from the START/VIEW TRANSIENT SEQUENCE menu. To start a transient list, position the cursor on the START field as shown in Figure 4-42 and press the ENTER key. Transients may be aborted by pressing the ENTER key again while on the same field as the field changes to ABORT while a transient execution is in progress.
User Manual 5. Principle of Operation 5.1 General An explanation of the circuits in the 3001iX and 5001iX is given in this section. Refer to Figure 5-1 for a block diagram of the system. Figure 5-2 shows the system interconnect. OUTPUT AC CHOKE POWER BOARD BULK AC I/O CAPS. LOGIC BOARD DC POWER BRIDGE BOARD BOARD RECT 3 PHASE CUR LIMIT OSC ASSY.
User Manual 5.2 Overall Description Three or single phase input power is routed in from the back panel through an EMI filter and the circuit breaker to the input bridge rectifier. The DC output from the bridge rectifier is smoothed by a small amount of capacitance in order to keep the input power factor as high as possible. This DC output supplies the converter on the DC power board. The DC converter turns the unregulated rectified AC into a smoothed, isolated, tightly regulated DC supply.
User Manual 5.3.2 Keyboard/Display Board The keyboard/display assembly is assembly A9. It is mounted to the front panel and holds the 23 rubber keys. It also has the LCD graphics display. A shaft encoder is mounted on the board that is used for a shuttle input. 5.3.3 Phase B and C Board This assembly, A8, has the waveform, measurement and impedance programming components for the Phase B and C outputs.
User Manual Figure 5-2: Power Source Module Block Diagram 104 i Series / iX Series
User Manual 5.4 Current Limit Board The current limit board, A6, receives the oscillator signal and passes it through an amplifier whose gain is controlled by a signal from the overcurrent circuit. The overcurrent circuit senses the rms value of the current. If the load current exceeds the programmed value the output of this sensing circuit reduces the output of the oscillator amplifier. The output of the unit then becomes a constant current output, with the output voltage dropping as the load increases.
User Manual 5.6 DC-DC Power Converter The DC-DC power converter, A3, is powered from the rectified AC input. The converter is a PWM (pulse width modulated) full bridge type that uses IGBT‟s as the power switches. The control logic supply for the DC-DC converter is derived from the auxiliary power supply so the DC-DC converter does not start switching until after the auxiliary power supply has started up and comes into regulation. This feature ensures a smooth start up.
User Manual Figure 5-3: 5001i Internal Layout i Series / iX Series 107
User Manual Figure 5-4: Logic Board LED's 108 i Series / iX Series
User Manual There are six LED indicators on the logic board. Their positions are shown in Figure 5-4. The LED functions are listed in Table 5-1. Table 5-1: Logic Board LED’s LED# FUNCTION COMMENTS DS2 DS3 DS4 DS7 DS5 DS1 +15V -15V +8V +24V PARALLEL FAULT +15V logic supply -15V logic supply +8V oscillator supply +24V supply for relays and logic. LED should be lit when units are paralleled and K1 is closed. LED is lit - unit normal. No light indicates pwr. stage failed 5.
User Manual Figure 5-5: AC Power Stage Layout 110 i Series / iX Series
User Manual Figure 5-6: AC Control Logic Block Diagram i Series / iX Series 111
User Manual CAUTION VOLTAGES UP TO 480 VAC AND 700 VDC ARE PRESENT IN CERTAIN SECTIONS OF THIS POWER SOURCE. THIS EQUIPMENT GENERATES POTENTIALLY LETHAL VOLTAGES. DEATH ON CONTACT MAY RESULT IF PERSONNEL FAIL TO OBSERVE SAFETY PRECAUTIONS. DO NOT TOUCH ELECTRONIC CIRCUITS WHEN POWER IS APPLIED.
User Manual 6. Calibration The Routine Calibration should be performed every 12 months. Non-routine Calibration is only required if a related assembly is replaced or if the periodic calibration is unsuccessful. All standard models and configurations of the iX/i Series may be calibrated using a PC running Windows 98/2000/XP, and the latest version of the CIGUI32 AC source control software. Refer to the CIGUI32 online help file of the CIGUI32 software for additional procedures and guidance.
User Manual 6.4 Routine Output Calibration Setup: Connect the test equipment to the power source as shown in Figure 6-1. If any output parameter can‟t be calibrated refer to the Power Source Gain Adjustment in the Non-routine Output Calibration section of the manual. For the AC Output Calibration either the Fluke 8506A or HP 34401A may be used. If the HP 34401A is used it must be put into the slow filter mode. Note: For purposes of calibrating the output voltage, the 135 and 150 volt ranges are the same.
User Manual The Output Calibration Table is a summary of the output calibration procedure. The following text is a detailed explanation of the procedure. 150 VAC Range DC Zero: Press the PROGRAM key and select the 150 Range with the shuttle. Program the output to 0.0 volts. Go to the Output Calibration, press the PHASE key for the phase to be calibrated and select the VOLT ZERO parameter. Close the Output Relay by pressing the OUTPUT ON/OFF key. Monitor the DC output voltage with the external DVM.
User Manual 150 VDC Range Volt Zero: Press the PROGRAM key. Select VOLT RANGE and program the 150 VDC range with the shuttle. Go to the OUTPUT CAL screen and adjust the VOLT ZERO for 0.0 0.005 volts DC on the output. 150 VDC Range + Full-scale: Program +120.0 volts. Go to the OUTPUT CALIBRATION screen and adjust the VOLT FS parameter for an output voltage of +120.0 ±0.05 volts DC. 150 VDC Range - Full-scale: Program -120.0 volts.
User Manual 6.5 Routine Measurement Calibration Connect the test equipment to the power source as shown in Figure 6-2. If the power system is a multi-phase system with one controller, the DVM for calibrating the measurement voltage should always be connected to the Remote Sense connector (TB3) on the Phase A power source. The shunt must be connected to the power source as shown in Figure 6-2. If the Current measurement can‟t be successfully performed, adjust the Current Measurement Pot.
User Manual Figure 6-2: Test Equipment Hook-up for Measurement Calibration 118 i Series / iX Series
User Manual Note: The Fluke 8506A Digital Multimeter must be used for the following calibration. The 8506A must be set to the AC HI ACCUR mode for all AC measurements. AC Volt Full-scale: Program the output to the 300 volt range. Close the output relay. Program the output to 240 volts and 60 Hz. Go to the MEASUREMENT CALIBRATION screen. Enter the actual AC output voltage for the VOLT FS parameter and press the ENTER key. AC Current Full-scale: Apply a load to the output. Refer to Table 6-2.
User Manual 6.6 Non-Routine Calibration The non-routine calibration involves removing the top cover from the power source. Remove the line power from the power source before removing the top cover. Most of the adjustments are on the Current Limit Assembly. One adjustment is on I/O Board Assembly. Refer to Figure 6-3 for the location of the adjustments. 6.6.1 Power Source Gain Adjustment: To make this adjustment the top cover must be removed and voltages must be monitored at various test points.
User Manual 6.6.3 Output Impedance Calibration (3001iX, 5001iX, 9003iX, and 15003iX models only) For the output impedance calibration, two HP 34401A DMM's or equivalent must be used. The following modes must be programmed: 6 digits, AC Filter, slow: 3 Hz and 6 digits. One DMM is used to measure the output voltage, one to measure the load current using a suitable CT. The calibration should be done for each phase individually. Furthermore, an accurate phase meter with at least 0.01° resolution is needed.
User Manual 5. Calculate the resistive and inductive component R and L using the formulas shown in Table 6-8. (Alternatively, use the 16 bit CIGUI.) 6. Enter these values, in the OUTPUT CAL screen for the IMP. REAL MIN and IMP. REACT MIN value respectively. Make sure the correct phase is selected or use the PHASE key if not. 7. Remove or turn off the load. 8. From the MENU 3 screen, select OUTPUT IMPEDANCE. Press the PHASE key to select the phase to be calibrated.
User Manual 6.6.4 Current Monitor Offset Adjustment 1. Program the 300 Vac range, zero volts, and turn the Output ON. 2. On the current limit board, monitor TP5 with respect to TP1. Adjust R23 on the input/output board for 0.0 mVDC 0.5 mVDC. CAUTION: Use extreme care in adjusting R23. Do not touch any connections on the Input/Output Board Assy. Dangerous voltages exist on most exposed connections.
User Manual Figure 6-3: Adjustment Location 124 i Series / iX Series
User Manual 7. Service 7.1 Cleaning The exterior of the power source may be cleaned with a cloth dampened with a mild detergent and wrung out. Disconnect mains power to the source before cleaning. Do not spray water or other cleaning agents directly on the power source. 7.2 General This section describes the suggested maintenance and troubleshooting procedures. The troubleshooting procedure is divided into two sections. The first section deals with basic operation and connection of the equipment.
User Manual 7.3.4 Distorted Output CAUSE SOLUTION Power source is grossly overloaded. The crest factor of the load exceeds 3:1 on the low range or 5:1 on the high range. Reduce load Reduce load current peaks by reducing load. 7.3.5 Unit Shuts Down after 1-2 Seconds CAUSE SOLUTION Output shorted Output grossly overloaded. Operating load with too high inrush or start up currents. Remove output short Remove overload. Consult factory for application advice. 7.3.
User Manual 7.4 Advanced Troubleshooting. WARNING: Do not connect 400-480V into the 208-240V unit, the result could be a severely damaged unit. CAUTION: VOLTAGES UP TO 480 VAC AND 700 VDC ARE PRESENT IN CERTAIN SECTIONS OF THIS POWER SOURCE. WARNING: THIS EQUIPMENT GENERATES POTENTIALLY LETHAL VOLTAGES. DEATH ON CONTACT MAY RESULT IF PERSONNEL FAIL TO OBSERVE SAFETY PRECAUTIONS. DO NOT TOUCH ELECTRONIC CIRCUITS WHEN POWER IS APPLIED 7.4.
User Manual 7.4.4 Fuse Check See Figure 5-3 and Figure 5-5. Check the fuse F1 on the AC power board at the top of the unit using the ohmmeter. If the fuse is open do not replace but check all the IGBT‟s. To check the IGBT‟s connect the positive lead of the ohmmeter to the collector (center leg) and measure the resistance to the gate and the emitter (outside legs) of each IGBT. If the resistance reading is lower than 1000 ohms it indicates a blown IGBT.
User Manual FUSE # F2 F3 F4 F5 F6 F7 F8 F9 F10 F11 FUNCTION FUSE VALUE DC-DC Converter logic 18V - AC gate drive (2) 18V - AC gate drive (3) 18V - AC gate drive (1) 24V Fan and relay power. +15V logic power -15V logic power 8V Front panel meter power +8V logic power Auxiliary power supply input fuse. 1 amp 1 amp 1 amp 1 amp 3 amp 1 amp 1 amp 1 amp 3 amp 10 amp Table 7-2: Auxiliary Power Supply Fuse Ratings Fuse F9 supplies power to the front panel meter. If F9 blows then there is no readout.
User Manual 7.4.6 Disassembly Procedure Disconnect mains power to the source and wait 10 minutes to allow the capacitors to discharge before attempting to disassemble the unit. Remove the top cover, unplug P7 from the current limit board, and unplug the fan from the AC logic board connector. Then carefully unplug the AC logic board from the AC and the DC power boards. The AC logic board can then be lifted from the unit.
User Manual 8.
User Manual SEQ# F2 F3 F4 F5 F6 F7 F8 F9 F10 F11 F1 F1 F2 F3 F1 F2 F3 F4 CI PART # DESCRIPTION DC - DC POWER ASSY. 7000-729 AND 7000-731 270174 1 amp, 250 vac, quick acting 270174 1 amp, 250 vac, quick acting 270174 1 amp, 250 vac, quick acting 270174 1 amp, 250 vac, quick acting 270183 3 amp, 250 vac, quick acting 270174 1 amp, 250 vac, quick acting 270174 1 amp, 250 vac, quick acting 270174 1 amp, 250 vac, quick acting 270183 3 amp, 250 vac, quick acting 270182 10 amp, 250 vac, time lag AC POWER ASSY.
User Manual 9. Options 9.1 RTCA/DO-160 Option The RTCA/DO-160 Option is made up of both firmware that resides in the power source and the CIGui32 Windows application program. The firmware covers revision D, and the CIGui32 covers revision E. The user interface for each implementation is different however. The revision D tests can be operated directly from the power source‟s front panel or through the supplied CIGui32 program. The Revision E tests can only be operated through the Cigui32 windows software.
User Manual 9.1.1.3 Tests Performed 9.1.1.3.1 NORMAL STATE AC Source: 1. Normal State Voltage and Frequency test 2. Voltage unbalance test 3. Waveform Distortion test 4. Voltage Modulation test 5. Frequency Modulation test 6. Momentary Power Interrupt (Undervoltage) test 7. Voltage Surge (Overvoltage) test 8. Frequency Transients test(Group 1 only) Frequency Variation test (Group 2 and 3 only) DC Source: 1. Normal State Voltage test 2. Momentary Power Interrupt (Undervoltage) test 3.
User Manual 9.1.1.4 Front Panel Entry To perform a test from the keyboard, from the MENU 2 screen, select the APPLICATIONS screen. The APPLICATIONS screen will appear as shown in Figure 9-1. Figure 9-1: Application Menu Scroll to the RTCA/DO-160D entry using the up and down cursor keys. Press the ENTER key to select the RTCA/DO 160D main menu. The screen will appear as shown in Figure 9-2. Note: The user has to turn on the Output relay before starting a test.
User Manual 9.1.1.5 AC TESTS Note: Prior to test selection the standard and the group selection are required. Use the shuttle to select the standard and the group if applicable. 9.1.1.5.1 Normal state test Scroll to the NORMAL STATE AC entry using the up and down cursor keys. Press the ENTER key to select the NORMAL STATE screens. The screen will appear as shown in Figure 9-3.
User Manual VOLT FREQ MAX This test will set the voltage and frequency to levels defined by Table 9-2. The test will last for 30 minutes. The test will be repeated for the EURO standard using the Voltage setting from Table 9-1 and the frequency from Table 9-2. The CLR Key in local operation will terminate the test at any time. Group execute trigger will terminate the test remotely. The unselected phases will remain at 115 volts. The key (backspace) will terminate the test at any time.
User Manual Figure 9-4: Voltage Modulation 138 i Series / iX Series
User Manual FREQUENCY MODULATION This test requires a numeric value equal to the modulation rate in Hz. This value must be between 0.01 Hz and 100 Hz. The frequency modulation is calculated based on the modulation rate as defined in Figure 9-5. This test will last for a minimum of 2 minutes.
User Manual POWER INTERRUPT This test requires a numeric entry value equal to the test number. The tests are grouped as follows: Test numbers 1 through 15 are for all Standard and Groups. See Figure 9-6 for details of the tests. Test numbers 16 and 17 for all equipment that does not incorporate digital circuit. Test number 16 will drop the output to zero voltage for 50 ms. Test number 17 will drop the output to zero voltage for 200 ms.
User Manual T1 0 Volt F1 F2 T2 T3 Test no. 21(I) T1 (ms) 50 F1 (Hz) 360 F2 (Hz) Fmax Fmax = 650 Hz for Group 2 Fmax = 800 Hz for Group 3 T2 = 20 msec T3 = 5 msec 22(II) 50 Fmax 360 23(III) 100 360 Fmax 24(IV) 100 Fmax 360 25(V) 200 360 Fmax 26(VI) 200 Fmax 360 Figure 9-7: Power Interrupt for Group 2 and 3 VOLTAGE SURGE This test requires 160 volts output. If the power source is set at the low voltage range, the high voltage range will be selected before the test starts.
User Manual FREQUENCY TRANSIENTS (Group 1 only) Seq. No 1 2 3 4 5 Frequency 400 440 400 350 400 Time 5 Minute 150msec 5Sec. 150msec 5Sec. Table 9-5: Normal Frequency Transient Sequence This test applies to Group 1 only. At 115 voltage, change the frequency per sequence listed in Table 9-5. The test will cycle 5 times starting from sequence 2. FREQUENCY VARIATION (Group 2 and 3 only) Seq.
User Manual VOLT FREQ MIN Standard/Group Voltage RTCA 100 101.5 360 1Ф 3Ф Frequency Group1 104 105.5 360 Group2 104 105.5 360 Group3 104 105.5 360 Table 9-7: Emergency Voltage and Frequency Minimum Standard/Group Voltage RTCA 122 120.5 440 1Ф 3Ф Frequency Group1 122 120.5 440 Group2 122 120.5 650 Group3 122 120.5 800 Table 9-8: Emergency Voltage and Frequency Maximum This test is test will set the voltage and frequency for a level defined by Table 9-7. The test will last for 30 minutes.
User Manual 9.1.1.5.3 ABNORMAL TEST From the DO160 MENU Scroll to the ABNORMAL AC entry using the up and down cursor keys. Press the ENTER key to select the ABNORMAL screens. The screen will appear as shown in Figure 9-9.
User Manual VOLT MIN This test will set the voltage and frequency to levels defined by Table 9-11 for 5 minutes. The test will be repeated for Group1 only as indicated in Table 9-11. All Groups will repeat the test using Table 9-11 for the voltage setting and Table 9-10 for the frequency setting. The key (backspace) will terminate the test at any time. VOLT UNDER This test will drop the output voltage from 115 volts to 60 volts for 7 seconds. VOLT SURGE This test requires 180 volts output.
User Manual 9.1.1.6 DC TESTS If the output voltage is set for 24V DC or 14V DC the DO-160 DC Main selection screen will appear as seen in Figure 9-10. Figure 9-10: DO-160 DC Main Menu Note: Prior to test selection the Standard selection and Category selection are required. Use the shuttle to select Standard RTCA or EUROCAE. Also, select equipment category A, B or Z. 9.1.1.6.1 Normal State Test Scroll to the NORMAL STATE entry using the up and down cursor keys.
User Manual VOLT MAX Standard RTCA EUROCAE A and Z 30.3 30.3 Categories B 28V / 14V 30.3 15.1 29.3 14.6 Table 9-14: Normal Voltage Maximum This test will change the output voltage from 28V or 14V to 30.3V or 15.1V. The test will last for 30 minutes. The (backspace) will terminate the test at any time. VOLT UNDER This test applies to category Z and 28 volt category B equipment. The output voltage will drop to 10 volts and will ramp up at a rate of 0.15 volt/sec for the US standard and at a rate of 0.
User Manual 9.1.1.6.2 Abnormal Test From the DO-160 MENU scroll to the ABNORMAL DC entry using the up and down cursor keys. Press the ENTER key to select the ABNORMAL screen. The screen will appear as shown Figure 9-12. Figure 9-12: Abnormal State The Abnormal Test has the following tests: 1. VOLT MIN 2. VOLT MAX 3. VOLT LOW 4. VOLT DROP 5. VOLT SURGE The above tests can be selected by scrolling to the highlighted selection using the up and down key and the ENTER key to start the selected test.
User Manual VOLT SURGE This test will produce voltage surge defined by Table 9-16. This test will be repeated three times with ten seconds intervals. The voltage values are halved for 14.0V category B equipment. Category A B Z Volt 46.3 60 80 Surge 1 Dwell(msec) 100 100 100 Volt 37.8 40 48 Surge 2 Dwell(msec) 1000 1000 1000 Table 9-16: Abnormal Voltage Surge 9.1.1.6.3 Emergency Test The Emergency test is selected from the DO-160 DC Main Menu.
User Manual 9.1.2 Option –160: RTCA/DO-160 Rev E Tests (Software) Use of this option requires the following: 1 iX Series Power Source with firmware version 2.38 or higher. -160 option. Options installed are listed on unit‟s serial tag or shown on Configuration screen. Windows XP/2000 PC with RS232C or National Instruments GPIB controller interface. California Instruments recommends the use of the GPIB interface for best performance. CIGui32 Windows software revision 1.26 or higher.
User Manual This section of the manual covers operation of the –160 option using the CIGui32 program. Version 1.26 or higher of the CIGui32 program is required. The CIGui32 program is supplied with all iX systems free of charge on CD ROM CIC496. It can also be downloaded from the California Instruments web site (www.calinst.com). The information provided in this user manual is aimed at guiding the operator in the use of the 160 option through the use of the CIGui32 program.
User Manual No. 230V Tests Description Table A(CF) Table A(NF) Table A(WF) No. 14 VDC Tests Description 16.5.1.1 Voltage and Frequency X X 16.6.1.1 Voltage 16.5.1.2 Voltage Modulation X X 16.6.1.2 Ripple Voltage 16.5.1.3 Frequency Modulation X X 16.6.1.3 Momentary Power Interruptions 16.5.1.4 Momentary Power Interruptions X X 16.6.1.4 Normal Surge Voltage X X 16.6.1.5 Engine Starting Under Voltage X X 16.6.2.1 Abnormal Voltage X X 16.6.2.
User Manual 9.1.2.3 Specific Test Limitations and Discrepancies While every effort has been made to provide comprehensive coverage of the RTCA/DO-160 tests, some limitations apply, largely due to hardware limitations of the iX power source such as available programming resolution or rounding. The following table lists specific implementation issues by test number. The deviation from the standard requirement is shown in the “Actual setting” column. The reason for the deviation is shown in the last column.
User Manual 9.1.2.4 General Test Procedure Generally, the following steps are needed to perform a 160 test on an EUT. 1. Connect the EUT to the power source. 2. Select the correct mode of operation for the EUT, AC or DC mode, single or three-phase mode. 3. Program the relevant nominal voltage and frequency using the CIGui32 main screen. 4. Apply power by closing the output relay. This can be done at a later stage or will be done automatically after prompting the operator when a test is started. 5.
User Manual 9.1.2.5 Initial Setup The –160 option supports both AC and DC modes of operation. The correct mode is a function of the EUT to be tested and the operator must select the corresponding operating mode first. This can be done from the front panel if needed or using the CIGui32 program. Use of the CIGui32 program for all settings will be assumed for the remainder of this chapter.
User Manual 9.1.2.6 CIGui32 -160 Control Window Figure 9-13: 160 Option Test Selection Screen. To access the –160 option, select the RTCA/DO-160 Revision E from the Applications menu of the CIGui32 main screen or click on the 160 button in the toolbar. The 160 Tables control window will open selecting the last power group that was selected in a previous instance. It may still be necessary to select the desired power group first however.
User Manual In addition to the three tab controls, the left pane of the 160 window contains a set of output on/off control buttons and a print button. The on/off buttons may be used to open or close the output relay of the power source at any time. If the output relay is opened during a test run, the test is automatically aborted when the operator clicks on the Off button. The ON button will be shown in red while the output relay is closed. The Off button is shown in green if the output relay is open.
User Manual 9.1.2.8 160 Test Selection The Test Selections tab in the 160 test window contains the following controls and displays. Control / Display Description Select Airframe. This drop down control allows the operator to select from one or more libraries of test sequences grouped by airframe. This allows multiple sets of test sequences to be organized by application. The GUI program is supplied with a generic DO160_RevE set of test sequences.
User Manual Control / Display Description File Reference User Data i Series / iX Series The test sequence file that is used to implement this test section on the power source. The area at the bottom of this tab may be used to enter general information regarding the unit under test, the test location and operator and environmental conditions in effect during the test. This information will be incorporated in the test reports generated by the GUI.
User Manual 9.1.2.9 160 Test Control Figure 9-14: 160 Option Test Control Screen. The Test Control tab in the 160 test window is used to display and execute a selected 160 test. This tab contains the following controls and displays. Control / Display Description Execution Controls The Start and Abort buttons are used to start and stop the selected test step. The execution mode that will be used is determined by the Execution Options setting. The same can be accomplished using the Run menu entries.
User Manual Control / Display Description on Abort Options Test Status Test Description Table Header Test Sequence Data Grid i Series / iX Series when the operator aborts a test. Normally, the output of the source at the end of a test run is determined by the settings in the test sequence file loaded. This section contains additional options that can be set by the operator as needed.
User Manual Control / Display Description PhsB PhsC Comment function is required to implement complex transients that require multiple steps with zero time skew. When set to a value other than blank or “0”, subsequent rows are considered part of the same test step for single step or loop on step execution modes. Phase angle of phase B, only visible if phase angle is changed. Phase angle of phase C, only visible if phase angle is changed. A comment about the specific test step. 9.1.2.
User Manual 9.1.2.11 160 EUT Performance Measurements Figure 9-16: 160 Option EUT Measurement Data Screen. The EUT Performance Measurements tab in the 160 tests window provides measurement data taken by the power source‟s data acquisition system. This tab contains four sub-tabs that each present different aspects of the EUT measurement data. Additional user controls for measurement updates and graph scaling are provided right next to the four sub tabs. The following sub tabs are available for selection.
User Manual Sub-Tab Description is outside the allowable limits, a Fail indication is displayed. Displays Total Current Distortion for each phase in percent of fundamental current. No limits are applied although the user can set a maximum limit for this parameter if needed in the “DO160_Distortion_Limits.ini” setting file by adding “Ithd = n.n” in either PHASES_1 or PHASES_3 sections..
User Manual Additional user controls located on the EUT Performance Measurements Tab: Control / Display Description Update Meas. Triggers a new acquisition cycle and updates measurement data for all tabs. For Variable Frequency tables, data will be acquired at the frequency set by the Test Frequency Dropdown control. This button is always available regardless of what sub tab is selected. Brings up a dialog box that allows scaling and color changes for the Waveform or Current harmonics graphs.
User Manual 9.1.2.12 Test Description Files – Creating Custom Tests The 160 option uses a set of configuration files that contain the relevant test descriptions. These files are contained in the DO160_RevE subdirectory of the CIGUI32 application directory. The contents of these tables is defined by the “DO160_Structure_Tbl_X.ini” configuration files located in the DO160_RevE directory. “X” references the relevant table.
User Manual Rev E: Table A(CF)115: Test No. Section 16.5.1 Subject Test Limits Comment File Ref. Normal Operating Conditions (ac) 16.5.1.1b(1) 1 Phs Voltage and Frequency (ac) 100V to 122V, 390Hz to 410Hz Apply for 30 mins each test EACF115_VFNORM1P 16.5.1.1c(1) 3 Phs Voltage and Frequency (ac) 100V to 122V, 390Hz to 410Hz Apply for 30 mins each test EACF115_VFNORM3P 16.5.1.
User Manual Table A(NF)115: Test No. Section 16.5.1 Subject Comment File Ref. 16.5.1.1b(1) 1 Phs Voltage and Frequency (ac) 100V to 122V, 360Hz to 650Hz Apply for 30 mins each test EANF115_VFNORM1P 16.5.1.1c(1) 3 Phs Voltage and Frequency (ac) 100V to 122V, 360Hz to 650Hz Apply for 30 mins each test EANF115_VFNORM3P 100V to 122V, 360Hz to 650Hz Apply for 30 mins each test EANF115_VFEMER3P 16.5.1 Emergency Operating Conditions (ac) 16.5.1.1c(2) 3 Phs Voltage and Frequency (ac) 16.5.
User Manual 16.5.2.2 Momentary Undervoltage (ac) 16.5.2.3 Abnormal Transients (ac) i Series / iX Series 10V and 60V, 650Hz Apply for 7 seconds each test 16.5.2.3.1 - Abnormal Voltage surge 148V to 180V, 360Hz Figure 16.5 - apply at 10 sec intervals EANF115_AVSUR360 16.5.2.3.1 - Abnormal Voltage surge 148V to 180V, 650Hz Figure 16.
User Manual Table A(WF)115: Test No. Section 16.5.1 Subject Comment File Ref. Normal Operating Conditions (ac) 16.5.1.1b(1) 1 Phs Voltage and Frequency (ac) 100V to 122V, 360Hz to 800Hz Apply for 30 mins each test EAWF115_VFNORM1P 16.5.1.1c.2(1) 3 Phs Voltage and Frequency (ac) 100V to 122V, 360Hz to 800Hz Apply for 30 mins each test EAWF115_VFNORM3P 100V to 122V, 360Hz to 800Hz Apply for 30 mins each test EAWF115_VFEMER3P 16.5.1 Emergency Operating Conditions (ac) 16.5.1.1c.
User Manual 16.5.2.1c 3 Phs Voltage (ac) 97V to 134V, 360Hz Apply for 5 mins each test EAWF115_VABN3P360 16.5.2.1c 3 Phs Voltage (ac) 97V to 134V, 800Hz Apply for 5 mins each test EAWF115_VABN3P800 16.5.2.2 Momentary Undervoltage (ac) 10V and 60V, 360Hz Apply for 7 seconds each test EAWF115_VUND360 16.5.2.2 Momentary Undervoltage (ac) 10V and 60V, 800Hz Apply for 7 seconds each test EAWF115_VUND800 16.5.2.3 Abnormal Transients (ac) 16.5.2.3.
User Manual Table ADC28: Test No. Section 16.6.1 Subject Test Limits Comment Normal Operating Conditions (dc) 16.6.1.1b 16.6.1 Voltage (Average Value dc) 22.0V to 30.3V Apply for 30 mins each test EADC28_VAVG 18.0V Apply for 30 mins each test EADC28_VAVGEMER Emergency Operating Conditions (dc) 16.6.1.1b(3) Voltage (Average Value dc) 16.6.1 Normal Operating Conditions (dc) 16.6.1.21 Ripple Voltage (dc) Vp-p = 0.6V to 1.6V, Freq = 10Hz to 200Hz Figure 18-2 EADC28_VRIP 16.6.1.
User Manual Table BDC28: Test No. Section 16.6.1 Subject Test Limits File Ref. Normal Operating Conditions (dc) 16.6.1.1b Voltage (Average Value dc) 16.6.1 22.0V to 30.3V Apply for 30 mins each test EBDC28_VAVG 18.0V Apply for 30 mins each test EBDC28_VAVGEMER Vp-p = 1.6V, Freq = 200Hz Figure 18-2 EBDC28_VRIP Table 16-3 Equipment with Digital Circuits EBDC28_PINTB Other Equipment EBDC28_PINTC Emergency Operating Conditions (dc) 16.6.1.1b(3) Voltage (Average Value dc) 16.6.
User Manual Table ZDC28: Test No. Section 16.6.1 Subject Test Limits 16.6.1 22.0V to 30.3V Apply for 30 mins each test EZDC28_VAVG 18.0V Apply for 30 mins each test EZDC28_VAVGEMER Emergency Operating Conditions (dc) 16.6.1.1b(3) Voltage (Average Value dc) 16.6.1 Normal Operating Conditions (dc) 16.6.1.21 Ripple Voltage (dc) 16.6.1.3b Momentary Power Interruptions (dc) Vp-p = 0.6V to 1.
User Manual Table A(CF)230: Test No. Section 16.5.1 Subject Test Limits Comment File Ref. Normal Operating Conditions (ac) 16.5.1.1b(1) 1 Phs Voltage and Frequency (ac) 200V to 244V, 390Hz to 410Hz Apply for 30 mins each test EACF230_VFNORM1P 16.5.1.1c(1) 3 Phs Voltage and Frequency (ac) 200V to 244V, 390Hz to 410Hz Apply for 30 mins each test EACF230_VFNORM3P 16.5.1.1b(2) 1 Phs Voltage and Frequency (ac) 200V to 244V, 360Hz to 440Hz Apply for 30 mins each test EACF230_VFEMER1P 16.5.1.
User Manual Table ADC14: Test No. Section 16.6.1 Subject Test Limits 16.6.1 11.0V to 15.2V Apply for 30 mins each test EADC14_VAVG 9.0V Apply for 30 mins each test EADC14_VAVGEMER Vp-p = 0.3V to .8V, Freq = 10Hz to 200Hz Figure 18-2 EADC14_VRIP Table 16-3 Equipment with Digital Circuits EADC14_PINTB Other Equipment EADC14_PINTC Emergency Operating Conditions (dc) 16.6.1.1b(3) Voltage (Average Value dc) 16.6.1 Normal Operating Conditions (dc) 16.6.1.21 Ripple Voltage (dc) 16.6.1.
User Manual Table BDC14: Test No. Section 16.6.1 Subject Test Limits File Ref. Normal Operating Conditions (dc) 16.6.1.1b Voltage (Average Value dc) 16.6.1 11.0V to 15.2V Apply for 30 mins each test EBDC14_VAVG 9.0V Apply for 30 mins each test EBDC14_VAVGEMER Vp-p = .8V, Freq = 200Hz Figure 18-2 EBDC14_VRIP Table 16-3 Equipment with Digital Circuits EBDC14_PINTB Other Equipment EBDC14_PINTC Emergency Operating Conditions (dc) 16.6.1.1b(3) Voltage (Average Value dc) 16.6.
User Manual Table ZDC14: Test No. Section 16.6.1 Subject Test Limits 16.6.1 11.0V to 15.2V Apply for 30 mins each test EZDC14_VAVG 9.0V Apply for 30 mins each test EZDC14_VAVGEMER Emergency Operating Conditions (dc) 16.6.1.1b(3) Voltage (Average Value dc) 16.6.1 Normal Operating Conditions (dc) 16.6.1.21 Ripple Voltage (dc) 16.6.1.3b Momentary Power Interruptions (dc) Vp-p = 0.3V to .
User Manual 9.1.2.14 160 Option Related Error Messages The CIGui32 program will monitor the power source on a regular basis for any run time errors. If an error is reported by the power source, any test step execution will be aborted. Possible errors and error sources are: No Description Potential cause 2 Current Limit Fault EUT may require more current than the programmed current limit setting. This is possible on constant power loads during reduced voltage (low line) type test steps.
User Manual 9.2 IEC 61000-4-11 Option 9.2.1 General The IEC1000-4-11 option is capable of performing IEC1000-4 section 11 voltage dips, short interruptions and voltage variations immunity tests. On three-phase iX/i Configurations, the user can select one, two or all three phases to be active during the IEC1000-4-11 tests in this configuration. 9.2.
User Manual 9.2.5 Front Panel Entry To perform a test from the keyboard, select the APPLICATIONS screen from the MENU 2 screen. The APPLICATIONS screen will appear as shown in Figure 9-17 Figure 9-17: Application menu Scroll to the IEC 1000-4-11 entry using the up and down cursor keys. Press the ENTER key to select the IEC 1000-4-11 main menu. The screen will appear as shown in Figure 9-18.
User Manual 9.2.5.1 DIPS AND INTERRUPTIONS TEST Scroll to the DIPS AND INTERRUPTIONS entry using the up and down cursor keys. Press the ENTER key to select the DIPS AND INTERRUPTIONS menu. The screen will appear as shown in Figure 9-19. Figure 9-19: IEC Dips and Interrupts STATE This field enables or disables the -411 test mode. If an EOS option is present, it will be engaged when the STATE is toggled on.
User Manual RUN ALL The RUN ALL selection will cause the following automated test sequence suggested by the standard to be run: Step Output in % of UT No of Cycles Start angle (degrees) Repeat # times 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 0 0 0 0 0 0 0 40 40 40 40 40 40 40 70 70 70 70 70 70 70 0.5 0.5 1 5 10 25 50 0.5 0.5 1 5 10 25 50 0.5 0.
User Manual 9.2.5.2 VOLTAGE VARIATION TESTS From the IEC1000-4-11 Main Menu screen shown in Figure 9-18, scroll to the VOLTAGE VARIATIONS entry using the up and down cursor keys. Press the ENTER key to select the VOLTAGE VARIATIONS menu. The screen will appear as shown in Figure 9-20.
User Manual RUN SINGLE RUN SINGLE command will run the test once. The Variation test is defined by the REDUCE TO, FALL TIME, HOLD TIME and RISE TIME parameters. These parameters must be set before starting the test. The following is a description of these parameters. REDUCE TO: FALL TIME: HOLD TIME: RISE TIME: The lowest voltage level as a percentage of the nominal voltage. Thus, 0% is 0 Volts. 100% is full nominal voltage. The time in seconds it will take the output to reach the REDUCE TO voltage.
User Manual 9.2.6 Using the CIGui32 Windows Program for IEC 61000-4-11 Testing Figure 9-23: IEC 61000-4-11 GUI screen. The CIGui32 Windows control program will detect the presence of the –411 option on the iX/i AC power source. It will also detect the presence of an EOS1 or EOS3 and use the EOS for the appropriate test levels. Test reports can be generated at the end of a test for documentation purposes. To support Edition 2.0 of the IEC 61000-4-11 test standard, version 1.
User Manual 9.3 IEC 61000-4-13 Option 9.3.1 General The IEC413 option is capable of performing IEC 61000-4 section 13 Harmonics and inter harmonics low frequency immunity tests. The tests are based on IEC 61000-4-13:2002-03, First Edition. It is assumed that the user has a copy of the test standard available. This manual section only cover operation of the –413 option from the front-panel of the iX Series power source.
User Manual 9.3.4 Front Panel Entry While it is possible to perform IEC 61000-4-13 testing from the front panel of the iX Series AC power source, it is recommended to use the provided Cigui32 Windows program for report generation. This also provides a more convenient way to perform Class 1 and User class tests as test levels can be saved to disk. To perform a test from the keyboard, select the APPLICATIONS screen from the MENU 2 screen. The APPLICATIONS screen will appear as shown in Figure 9-24.
User Manual EUT CLASS This field selects the desired product or EUT class. There are four EUT classes. Class 1, 2 and 3 are predefined by the standard and its level parameters cannot be changed. The user class can be edited at any time. Changing between class 2 and 3 can be done while the state is on. Changing to the user class requires the state to be in the off position. For Class 1 EUT, the user class must be used. Only class 2 and 3 test levels are preprogrammed.
User Manual 9.3.4.2 IEC GROUPS This section will describe the groups and parameters associated with IEC 61000-4-13. Refer to paragraph 9.3.4.1 for groups associated with the test. FCURVE GROUP If the FCURVE group is selected, the screen will appear as shown in Figure 9-26. The screen has the following parameters that are unique to the group: Figure 9-26: IEC 61000-4-13 FCurve 1. LEVEL Set the Flat curve clip level.
User Manual SWEEP GROUP If the SWEEP group is selected, the screen will appear as shown in Figure 9-28. The screen has the following parameters that are unique to the group: Figure 9-28: IEC 61000-4-13 Sweep 1. LEVEL Sets the percentage level of the inter harmonics relative to the fundamental. The level is fixed for the entire frequency range, which is defined by FRANGE. To change level, the test state must be off and user class must be selected. 2. FRANGE The range is selected by rotating the shuttle.
User Manual HARMONICS GROUP If the Harmonics group is selected, the screen will appear as shown in Figure 9-29. The screen has the following parameters that are unique to the group: Figure 9-29: IEC 61000-4-13 Harmonics 1. LEVEL Sets the percentage level of the harmonic relative to the fundamental. Each level is associated with a harmonic number. To change levels, the test state must be off and user class must be selected. 2.
User Manual INTERHARMONICS GROUP If the Harmonics group is selected, the screen will appear as shown in Figure 9-30. The screen has the following parameters that are unique to the group: Figure 9-30: IEC 61000-4-13 Inter harmonics 1. LEVEL Sets the percentage level of the inter harmonics relative to the fundamental. The level is fixed for the entire frequency range defined by FRANGE. To change levels, the test state must be off and user class must be selected. 2.
User Manual MEISTER CURVE GROUP If the Meister curve group is selected, the screen will appear as shown in Figure 9-31. The screen has the following parameters that are unique to the group: Figure 9-31: IEC 61000-4-13 Meister Curve 1. LEVEL Sets the percentage level of the inter harmonics relative to the fundamental. The level is fixed for the entire frequency range defined by FRANGE. To change levels, the test state must be off and user class must be selected. 2.
User Manual Start - Class 1/2 Determine appropriate test configuration Perform 8.2.1 Test "Harmonic combination" Flatcurve and Overswing Any functional anomalies? Yes Yes Class 2 required? No Meister curve required? Yes No Perform 8.2.4 Test "Meister Curve" Perform 8.2.2 Test "Frequency Sweep" Yes Any functional anomalies? No Any functional anomalies? Yes No Perform 8.2.
User Manual Start - Class 3 Determine appropriate test configuration Perform 8.2.1 Test "Harmonic combination" Flatcurve and Overswing Any functional anomalies? Yes Perform 8.2.2 Test "Frequency Sweep" Any functional anomalies? Yes No Any functional anomalies? No Perform 8.2.4 Test "Meister Curve" Yes Perform 8.2.3 Test "Individual Harmonics/ Interharmonics" Yes Any functional anomalies? No Perform 8.2.3 Test Only table 1.
User Manual To run the test, the IEC 61000-4-13 mode must be selected. Refer to paragraph 9.3.4 for access to the screen. The following conditions have to be met before running the test: 1. Prior to the test, set the nominal voltage, frequency, and phase angle. The frequency must be 50 or 60 Hz. Function must be set to sine wave. 2. Select EUT CLASS 2, 3 or USER. The default parameters for the USER class are identical to those for class 3.
User Manual 9.3.4.4 INTERHARMONICS A single inter harmonic frequency may be generated using the INTERHARMONICS screen. This screen allows insertion of any inter harmonic from 1Hz to 2400Hz in 1Hz steps. The amplitude level of the harmonics range is from 0 to 20% of the programmed voltage. To select the inter harmonics screen, press the menu screen until the MENU 2 screen appears as shown in Figure 9-34. Select INTERHARMONICS using the up or down key.
User Manual 9.4 EOS Option 9.4.1 Introduction This section contains information on the installation and operation of the EOS-1 and EOS-3 electronic output switches to be used with the California Instruments i/iX-series of power sources. 9.4.2 EOS Revisions There are two versions of the EOS1 and EOS3. The first generation EOS1 is the original version and has top assembly number 5100-407-1.
User Manual 9.4.4 Specifications 9.4.4.1 Input Line Voltage (user configurable) 115 VAC ±10% Line Current < 0.4 amps at 115 VAC input 230 VAC ±10% < 0.2 amps at 230 VAC input Line Frequency 47 to 63 Hz Fuse Rating 0.5 amp, slow acting at 115 VAC input 0.25 amp, slow acting at 230 VAC input 9.4.4.
User Manual (limited by 5001iX / 15003iX) at 0% UNOM N/A N/A 37 ARMS 37 ARMS/phase Bypass Mode Engaged: Maximum Current 9.4.4.3 Controls/Indicators Control / Indicator Comments ON/OFF toggle switch 70 / 80 Tap Select toggle switch (EOS1, second generation only). Power On lamp Active lamp Fault lamp 9.4.4.
User Manual CAUTION Voltages up to 600 VAC are available in certain sections of this product. This equipment uses potentially lethal voltages. DEATH On contact may result if personnel fail to observe safety precautions. Do not touch electronic circuits when power is applied.
User Manual 9.4.5 Installation and Acceptance 9.4.5.1 Unpacking Inspect the unit for any possible shipping damage immediately upon receipt. If damage is evident, notify the carrier. Do not return an instrument to the factory without prior approval. Do not destroy the packing container until the unit has been inspected for damage in shipment. 9.4.5.2 Power Requirements The EOS-1 and EOS-3 electronic switches use either 115 or 230 VAC to power the control circuits.
User Manual 9.4.5.4 Output Wiring The EOS-1 or EOS-3 is wired in series with the output of specified California Instruments power systems. The EOS terminal block marked SOURCE should be wired to the output of the power source/system. The terminal block marked LOAD is wired to the user's load. Refer to Figure 9-36 and Figure 9-37 in this section for examples of proper connections. Refer to Section 3.5 to determine the appropriate wire gauge needed for the output wiring.
User Manual Figure 9-36: Example Connection With 5001iX and EOS-1 i Series / iX Series 205
User Manual Figure 9-37: Example Connection With Compliance Test System and EOS-1 206 i Series / iX Series
User Manual Figure 9-38: 15003iX-CTS-EOS3-LR3 i Series / iX Series 207
User Manual Figure 9-39: 15003iX/3-EOS3 208 i Series / iX Series
User Manual 9.4.6 Operation 9.4.6.1 General The EOS-1 is used with a California Instruments i/iX power source to perform testing compliant with the requirements of IEC1000-4-11. The EOS routes the voltage from the power source to an internal, tapped power transformer. Voltage from each of four taps is sent through an electronic switch to the EOS-1 output. During IEC1000-4-11 testing, the controlling California Instruments power source selects which voltage tap to connect to the EOS output.
User Manual 9.4.6.2 Front Panel Controls/Indicators Power Switch and Lamp A power switch turns the EOS on or off. A lamp above the switch illuminates when power is on. Active Lamp This lamp is illuminated when the EOS is operating with the power transformer and electronic switches active for IEC1000-4-11 testing. During normal power source operation the lamp is off. Fault Lamp This lamp is illuminated when an overtemperature or an overcurrent condition has occurred in the EOS.
User Manual 9.4.6.4 EOS3 70/80 Tap setting change Second generation EOS3 units are equipped with both a 70% and an 80% output tap. The default EOS3 configuration shipped from the factor is set to the 70% tap. This is the most commonly used dip level for product standards. However, Edition 2.0 of the IEC 61000-4-11 test standard does allow for a 80% dip level for which the alternate tap setting may be used. If testing for 80% dips is required, the EOS3 must be reconfigured.
User Manual Lug 3 = 70% Lug 5 = 80% Figure 9-40: EOS3 Location of 70/80 Taps for each phase.
User Manual 9.4.7 Service and Maintenance 9.4.7.1 Cleaning The exterior of the instrument may be cleaned with a cloth dampened with a mild detergent and wrung out. Disconnect all sources of power (mains, i/iX-power sources, etc.) before cleaning. Do not spray water or other cleaning agents directly on the instrument. 9.4.7.2 Fuses There are two fuses used in the EOS-1 or EOS-3. They are located in the mains connector. For continued protection against fire hazard, replace fuses with same type and rating.
User Manual 9.5 Mode iX Option 9.5.1 Introduction This section contains information on the installation and operation of the Mode-iX phase mode controller to be used with the California Instruments iX-series of power sources. GENERAL DESCRIPTION The Mode-iX phase mode controller accepts three outputs from California Instruments iX-series power systems and directs them to one output for a single phase system or three outputs for a three phase system.
User Manual 9.5.2.4 Mechanical Dimensions 3.5"H x 19"W x 22"D 89 mm H x 480 mm W x 560 mm D Weight 14.1 lbs, 6.39 kg Connectors: Input mains IEC 320 Source A, B, C, N Phoenix Contact HDFK10 Load A, N Phoenix Contact HDFK50 Load B, C Phoenix Contact HDFK10 System Interface 3M 3367-1000 (mates with 3M 3366-1001) Chassis Slide General Devices C300S-118-U/B308 BKT 9.5.2.5 Environmental Temperature 0 to 40 °C Relative Humidity 80% max. to 31 °C derate linearly to 50% max.
User Manual CAUTION Voltages up to 600 VAC are available in certain sections of this product. This equipment uses potentially lethal voltages. DEATH On contact may result if personnel fail to observe safety precautions. Do not touch electronic circuits when power is applied.
User Manual 9.5.3 Installation and Acceptance 9.5.3.1 Unpacking Inspect the unit for any possible shipping damage immediately upon receipt. If damage is evident, notify the carrier. Do not return an instrument to the factory without prior approval. Do not destroy the packing container until the unit has been inspected for damage in shipment. 9.5.3.2 Power Requirements The Mode-iX uses either 115 or 230 VAC to power the control circuits.
User Manual Note: The SOURCE and LOAD terminals of Mode-iX will be at the hazardous live potentials of the iX-series power sources driving it even if Mode-iX box has not been switched on.
User Manual Figure 9-41: Example Connection With MODE iX i Series / iX Series 219
User Manual 9.5.4 Operation 9.5.4.1 General The Mode-iX phase mode controller switches the three outputs from three California Instruments iX-series power sources to one or three sets of outputs on the phase mode controller. This allows the three power sources to be operated in either three phase or single phase mode with the system output being taken from the phase mode controller. This switching is performed automatically via a control signal on the system interface connector.
User Manual 9.5.5 Service and Maintenance 9.5.5.1 Cleaning The exterior of the instrument may be cleaned with a cloth dampened with a mild detergent and wrung out. Disconnect all sources of power (mains, iX-power sources, etc.) before cleaning. Do not spray water or other cleaning agents directly on the instrument. 9.5.5.2 Fuses There is one fuse used in the Mode-iX phase controller. It is located in the mains connector. For continued protection against fire hazard, replace fuse with same type and rating.
User Manual 9.6 Omni Options 9.6.1 Introduction This section contains information on the installation and operation of the OMNI (Output Matching Network Impedance) impedance network to be used with the California Instruments i-or iX-series of power sources. 9.6.2 General Description The OMNI impedance network adds inductive and resistive impedance to California Instruments i-or iX-series power sources.
User Manual OMNI Type Impedance ± 5% Phase Neutral 1-18i, 3-18i, 1-37i, 3-37i 1-37iJ (in combination with power source output impedance) 0.24 ohms + j 0.15 ohms at 50 Hz 0.24 ohms + j 0.062 ohms at 50 Hz 0.16 ohms + j 0.10 ohms at 50 Hz 0.16 ohms + j 0.054 ohms at 50 Hz 9.6.3.3 Controls/Indicators ON/OFF toggle switch Flicker On/Off push button switch Power Lamp Bypass Lamp Flicker Lamp 9.6.3.4 Mechanical Dimensions Omni 1-18i and 3-18i: Omni 1-37i, 1-37iJ and 3-37i: 3.5"H x 19"W x 22"D 5.
User Manual module. The selector card may be removed from the input module by removing the line cord, sliding the plastic window to the left, and extracting the card. For the Omni 1-18i and 3-18i the selector card is marked 100/220 on one side and 120/240 on the opposite side. OMNI 1-18i and 3-18i may be operated from a 115 volt line by selecting the 120 volt range. It may be operated from 230 volts by selecting the 240 volt range. The 100 volt and 220 volt ranges are not active.
User Manual LOAD is wired to the user's load (unit under test, UUT). Refer to the figures in this section for examples of proper connections. Refer to the power source manual to determine the appropriate wire gauge needed for the output wiring. 9.6.5.3 External Sense Wiring The external sense wires of the power source must be connected at the output of the power source and NOT at the output of the OMNI or at the load.
User Manual Figure 9-42: Example Connections With OMNI 1-18i 226 i Series / iX Series
User Manual Figure 9-43: Example Connections With OMNI 3-18i i Series / iX Series 227
User Manual Figure 9-44: Schematic Showing OMNI 1-37i and1-37iJ Connected to 5001iX System 228 i Series / iX Series
User Manual Figure 9-45: Schematic Showing OMNI 3-37i Connected to 30003iX System i Series / iX Series 229
User Manual 9.6.6 Operation 9.6.6.1 General The OMNI impedance network adds resistive and inductive impedance to the output of selected California Instruments power sources/systems to provide power source impedance levels specified for IEC 555-3 flicker testing. For normal (low impedance) power source operation, the impedance that OMNI adds may be shunted by bypass relays selected on the OMNI front panel. 9.6.6.
User Manual Scroll to the OMNI OPTION entry using the up and down courser key. Press the ENTER key. The following MENU will appear as shown in Figure 9-47 Figure 9-47: OMNI Control Screen Scroll to the MODE entry using the up and down courser key. USE the Shuttle Knob to engage the OMNI. The display will indicate that the OMNI mode as shown in Figure 9-48 Figure 9-48: OMNI Control Screen Note: The output of the AC source will drop for about 50 ms when the OMNI MODE changes state.
User Manual 9.6.6.5 Control Configuration Manual versus programmable control of the OMNI is configured using a two pole DIP switch on the DC Supply/Relay Board assembly inside the OMNI chassis. To reconfigure the control feature, perform the following steps: WARNING: Disconnect all sources of power to the OMNI before performing any of these steps. Hazardous voltages may be present internally from the AC mains and from AC power source connected to the OMNI rear panel. 1. 2. 3.
User Manual 9.7 LNS Option and XLS Option The Line Sync option and the External Line Sync option both provide the same function, namely synchronizing the iX output to the input line. The LNS option is internal to the iX power source and will sync the output to the iX input line only. The XLS option however, is external to the power source, it can be added to the source as needed and it will sync to any line voltage whether it is connected to the iX source or not. 9.7.
User Manual 9.7.2 LNS Option The Line Sync Option (LNS) allows the output of the i/iX AC Source to be synchronized to the line input. This capability may be needed to support tests that require the use of additional equipment. The –LNS option needs to be ordered at the time of purchase and cannot be installed in the field. The LNS Option – if installed – can be turned on from the front panel as follows: Select the PROGRAM 2 screen and move the cursor to the CLK MODE field.
User Manual 9.7.
User Manual 9.7.5 Connection Diagram The following diagrams illustrate both low range and high range connections between the XLS module, the i/iX Series master power source and the AC Line synchronizing voltage.
User Manual 5001iX POWER SOURCE J22 7000-262-2 system interface cable 250-500V SYNC INPUT FROM iX SOURCE INPUT, OR, OTHER AC LINE VOLTAGE AC INPUT 80-250V COM 250-500V SYSTEM INTERFACE Figure 9-51: XLS Connection on High Range i Series / iX Series 237
User Manual 9.7.6 Installation The XLS module can be installed inside a system cabinet or other vertical structure in the vicinity of the iX power source. Refer to Figure 9-50 and Figure 9-51 for connection details. The input voltage can be applied to the AC input terminal strip as shown, or, banana jacks can be used to secure the line voltage to the XLS module. The system interface ribbon cable can be connected to either of the two connectors on the XLS module.
User Manual 9.8 Option –704: MilStd704 Tests The MIL704 option is made up of both firmware that resides in the power source and the CIGui32 Windows application program. The firmware covers revision D and E of the Mil-Std704 standard. The CIGui32 covers the remaining revisions A, B, C and F. This provides coverage of all available standard revisions. The user interface for each implementation is different however.
User Manual 9.8.1 Option –704: MIL-STD-704 rev D & E Tests. (Firmware) 9.8.1.1 General The MIL704 option is capable of performing most sections of MIL-STD-704 rev D and E in either of the AC or DC mode. Note: The Distortion Spectrum tests: Table I and II, Figure 7 Table III, Figure 12 Table IV, Figure 18 are not supported by the –704 option. These tests require the use of additional external equipment. 9.8.1.
User Manual 7. Transient Voltage low and high test 8. Transient Frequency low and high test DC Mode: 1. Steady State Voltage test 2. Ripple test 9.8.1.4.2 EMERGENCY TEST AC Mode: 1. Emergency Voltage minimum and maximum test 2. Emergency Frequency minimum and maximum test DC Mode: 1. Emergency Voltage minimum and maximum test 9.8.1.4.3 ABNORMAL TEST AC Mode: 1. Abnormal Voltage under 2. Abnormal Voltage over 3. Abnormal Frequency under 4. Abnormal Frequency under DC Mode: 1. Abnormal Voltage under 2.
User Manual Figure 9-53: MIL704 Menu 9.8.1.6 Revision Selection The default Revision is E. Revisions supported are D and E. The Revision can be changed from the front panel. Scroll to the REVISION entry using the up and down cursor keys (see Figure 9-53). Use the shuttle to change the selection. 9.8.1.7 AC MODE TESTS 9.8.1.7.1 Steady StateTest Scroll to the STEADY STATE AC entry using the up and down cursor keys. Press the ENTER key to select the STEADY STATE screens.
User Manual This test will change the output frequency in the following sequence: 393Hz for 1 minute. 407Hz for 1 minute. 400Hz for 1 minute. The key (backspace) will terminate the test at any time. VOLT UNBALANCE This test will change the output voltage for the selected phase only in the following sequence: 112V for 1 minute. 118V for 1 minute. 115V for 1 minute. The test will be repeated on three phase systems to include all three phases if the coupling is set to all.
User Manual 9.8.1.7.2 TRANSIENT TEST From the MIL704 main menu (Figure 9-53) scroll to the TRANSIENT AC entry using the up and down cursor keys. Press the ENTER key to select the TRANSIENT screens. The screen will appear as shown in Figure 9-55.
User Manual 410Hz for 5 sec. 407Hz for 4 sec. LOW FREQUENCY This test will change the output frequency in the following sequence: 375Hz for 1 sec. 380Hz for 4 sec. 390Hz for 5 sec. 393Hz for 4 sec. 9.8.1.7.3 EMERGENCY TEST From the MIL704 main menu (Figure 9-53) scroll to the EMERGENCY AC entry using the up and down cursor keys. Press the ENTER key to select the EMERGENCY screens. The screen will appear as shown in Figure 9-56.
User Manual 9.8.1.7.4 ABNORMAL TEST From the MIL704 main menu (Figure 9-53) scroll to the ABNORMAL AC entry using the up and down cursor keys. Press the ENTER key to select the ABNORMAL screens. The screen will appear as shown in Figure 9-57.
User Manual UNDER FREQUENCY This test will change the output frequency in the following sequence: 0Hz for 7 seconds. 380Hz for 7 seconds. The key (backspace) will terminate the test at any time. 9.8.1.8 DC TESTS If the output voltage is set for 28V DC or 270V DC the MIL704 DC Main selection screen will appear as seen in Figure 9-58. Figure 9-58: MIL704 DC Menu 9.8.1.8.1 Steady State Test Scroll to the STEADY STATE entry using the up and down cursor keys.
User Manual The key (backspace) will terminate the test at any time. DC RIPPLE This test will impose a 400Hz frequency component to the output voltage. The test will last for 2 minutes. The level of the ripple is as follows: 1. 28V system: 1.5V. 2. 270V system: 6.0V. The key (backspace) will terminate the test at any time. 9.8.1.8.2 Transient Test From the MIL704 DC MENU scroll to the TRANSIENT DC entry using the up and down cursor keys. Press the ENTER key to select the TRANSIENT screen.
User Manual LOW VOLTAGE This test will change the output voltage for the selected phase in the following sequence: 1. 28V System 18V for 15 msec. Linearly increase to 22V in 85msec. Stay at 22V for 75msec before returning to 28V. 2. 270V System 200V for 10 msec. Linearly increase to 250V in 30msec. Stay at 250V for 135msec before returning to 270V. The key (backspace) will terminate the test at any time. 9.8.1.8.
User Manual Prior to the test, a range change may take place if the power source is set at the low voltage range. Note: See Section 9.8.1.7.2 under HIGH VOLTAGE. The key (backspace) will terminate the test at any time. Note: A range change will result in momentary loss of power to the EUT. If this is not acceptable, the power source must be left in high range at all times. UNDER VOLTAGE This test will change the output voltage for the selected phase in the following sequence: 1. 28V system: 0V for 7sec.
User Manual 9.8.2 Option –704: MIL-STD-704 rev A, B, C, & F Tests (Software) Use of this option requires the following: i/iX Series Power Source with firmware version 2.1 or higher. -704 option. Options installed are listed on unit‟s serial tag. Windows XP/2000 PC with RS232C or National Instruments GPIB controller interface. California Instruments recommends the use of the GPIB interface for best performance. CIGui32 Windows software revision 1.25 or higher.
User Manual This manual is not intended to elaborate on the intent or purpose of the immunity tests and the expected behavior of the EUT as described in the MIL-STD-704 documents. It is assumed that the end-user is familiar with the content of the MIL-STD-704 test standard. 9.8.2.2 Test Coverage The comprehensiveness of the test that can be performed with the –704 option is determined primarily by the capabilities of the power source used.
User Manual No. Description Table SAC Table TAC Table SVF Table TVF Table SXF No.
User Manual 9.8.2.3 Specific Test Limitations and Discrepancies While every effort has been made to provide comprehensive coverage of the Mil-Std 704 tests, some limitations apply, largely due to hardware limitations of the iX power source. The following table lists specific implementation issues by test number. The deviation from the standard requirement is shown in the “Actual setting” column. The reason for the deviation is shown in the last column.
User Manual 9.8.2.4 General Test Procedure Generally, the following steps are needed to perform a 704 test on an EUT. 19. Connect the EUT to the power source. 20. Select the correct mode of operation for the EUT, AC or DC mode, single or three-phase mode. 21. Program the relevant nominal voltage and frequency using the CIGui32 main screen. 22. Apply power by closing the output relay. This can be done at a later stage or will be done automatically after prompting the operator when a test is started. 23.
User Manual 9.8.2.5 Initial Setup The –704 option supports both AC and DC modes of operation. The correct mode is a function of the EUT to be tested and the operator must select the corresponding operating mode first. This can be done from the front panel if needed or using the CIGui32 program. Use of the CIGui32 program for all settings will be assumed for the remainder of this chapter.
User Manual 9.8.2.6 CIGui32 -704 Control Window Figure 9-63: 704 Option Test Selection Screen. To access the –704 option, select the MIL-STD-704 Tables A-F from the Applications menu of the CIGui32 main screen or click on the 704 button in the toolbar. The 704 Tables control window will open selecting the power group that most closely matches the steady state values set. It may still be necessary to select the desired power group first however.
User Manual Tab Description Measurements power source‟s advanced data acquisition system. If the source used does not support advanced measurement function such as waveform capture and FFT, some of the information in this tab may not be displayed. In addition to the three tab controls, the left pane of the 704 window contains a set of output on/off control buttons and a print button. The on/off buttons may be used to open or close the output relay of the power source at any time.
User Manual 9.8.2.8 704 Test Selection The Test Selections tab in the 704 test window contains the following controls and displays. Control / Display Description Select Airframe. This drop down control allows the operator to select from one or more libraries of test sequences grouped by airframe. This allows multiple sets of test sequences to be organized by application.
User Manual Control / Display Description regarding the unit under test, the test location and operator and environmental conditions in effect during the test. This information will be incorporated in the test reports generated by the GUI.
User Manual 9.8.2.9 704 Test Control Figure 9-64: 704 Option Test Control Screen. The Test Control tab in the 704 test window is used to display and execute a selected 704 test. This tab contains the following controls and displays. Control / Display Description Execution Controls The Start and Abort buttons are used to start and stop the selected test step. The execution mode that will be used is determined by the Execution Options setting. The same can be accomplished using the Run menu entries.
User Manual Control / Display Description Revert to Steady State on Abort Options Test Status Test Description Table Header Test Sequence Data Grid 262 is determined by the operator now and not the program. When selected, the output of the power source will be set back to the steady state settings in effect before the start of the test when the operator aborts a test. Normally, the output of the source at the end of a test run is determined by the settings in the test sequence file loaded.
User Manual Control / Display Description Dwell Loop Link PhsB PhsC Comment i Series / iX Series Dwell time in seconds. Repeat count for each step. Default is 1. Number of subsequent rows that are linked to this step. This function is required to implement complex transients that require multiple steps with zero time skew. When set to a value other than blank or “0”, subsequent rows are considered part of the same test step for single step or loop on step execution modes.
User Manual 9.8.2.10 704 EUT Performance Measurements Figure 9-65: 704 Option EUT Measurement Data Screen. The EUT Performance Measurements tab in the 704 tests window provides measurement data taken by the power source‟s data acquisition system. This tab contains four sub-tabs that each present different aspects of the EUT measurement data. Additional user controls for measurement updates and graph scaling are provided right next to the four sub tabs. The following sub tabs are available for selection.
User Manual Sub-Tab Waveforms Cur Graph Cur Spectrum Description MIL-STD-704(C-F) specifications. The amount of imbalance is displayed in % of total VA to the right of the power 1 readings. Inrush Current (A) Displays peak current detected per phase in Amps since last measurement was taken. Power Factor Displays power factor for each phase. Power factor measurement data is compared against MIL-STD-704 Appendix A specification for both leading and lagging power factors.
User Manual Sub-Tab Description specifications. These limits must be entered manually into the provided template file named “MS704_Distortion_Limits.ini” located in the CIGui32 application directory. If the limits are left at 0.00, no pass/fail criteria will be applied. P/F Pass or Fail indication. A phase selection is available to the left of the graphs and table, which allows each phase to be displayed, one at a time.
User Manual 9.8.2.11 Test Description Files – Creating Custom Tests The 704 option uses a set of configuration files that contain the relevant test descriptions. These files are contained in the MS704_Rev(A-F) subdirectory of the CIGUI32 application directory. The contents of these tables is defined by the “MS704_Structure_Tbl_X.ini” configuration files located in the MS704_Rev(A-F) directory. “X” references the relevant table.
User Manual Rev F: Table SAC: Test No.
User Manual Test No. SAC603 Section Subject Test Limits Phase Reversal Comment Phase reversal done physically File Ref. FSAC603 Table TAC: Test No.
User Manual Test No. TAC602 Section 1 2 TAC603 Subject One Phase and Two Phase Power Failures One Phase Power Failures Two Phase Power Failures Phase Reversal Test Limits Comment 0V for 7 seconds 0V for 30 mins Table TAC602-2 A-F Table TAC602-2 G-J Phase reversal done physically Table SVF: Test No.
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User Manual Test No. Section Subject SXF104 Voltage Modulation 1 115V Nominal Test 2 109V Nominal Test 3 117V Nominal Test SXF105 Frequency Modulation 1 60 Hz Nominal Test 2 59.75 Hz Nominal Test 3 60.
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User Manual Rev C: Table SAC: Test No.
User Manual Test No. Section SAC603 Phase Reversal Subject Test Limits Comment File Ref. N/A to Rev C Table TAC: Test No.
User Manual Test No. Section 1 One Phase Power Failures 2 Two Phase Power Failures TAC603 Phase Reversal Subject Test Limits 0V for 7 seconds 0V for 30 mins N/A to Rev C Comment Table TAC602-2 A-F Table TAC602-2 G-J File Ref. CTAC602-1 CTAC602-2 Table LDC: Test No.
User Manual Test No. Section 3 HDC401 HDC501 HDC601 HDC602 280 Subject Combined Transients Emergency Limits for Voltage Starting Voltage Transients Power Failure Polarity Reversal Test Limits 65V to 475V DC 240V to 290V DC 155V to 280V DC 0V for 7 seconds N/A to Rev B i Series / iX Series Comment Table HDC302-2 M-N Apply each test for 30 mins Table HDC501-2 A Table HDC601-2 A-D File Ref.
User Manual Rev B: Table SAC: Test No.
User Manual Test No. Section SAC603 Phase Reversal Subject Test Limits Comment File Ref. N/A to Rev B Table TAC: Test No.
User Manual Test No. Section Subject TAC602 One Phase and Two Phase Power Failures 1 One Phase Power Failures 2 Two Phase Power Failures TAC603 Phase Reversal Test Limits Comment 0V for 7 seconds 0V for 30 mins N/A to Rev B Table TAC602-2 A-F Table TAC602-2 G-J File Ref. BTAC602-1 BTAC602-2 Table LDC: Test No.
User Manual Test No. Section 2 3 HDC401 HDC501 HDC601 HDC602 284 Subject Undervoltage Transients Combined Transients Emergency Limits for Voltage Starting Voltage Transients Power Failure Polarity Reversal Test Limits Low Voltage 65V DC 65V to 475V DC 240V to 290V DC 155V to 280V DC 0V for 7 seconds N/A to Rev B Comment Table HDC302-2 G-L Table HDC302-2 M-N Apply each test for 30 mins Table HDC501-2 A Table HDC601-2 A-D i Series / iX Series File Ref.
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User Manual Test No. TAC603 Section Subject Phase Reversal Test Limits Comment File Ref. N/A to rev A Table LDC: Test No.
User Manual 9.8.2.13 704 Option Related Error Messages The CIGui32 program will monitor the power source on a regular basis for any run time errors. If an error is reported by the power source, any test step execution will be aborted. Possible errors and error sources are: No Description Potential cause 2 Current Limit Fault EUT may require more current than the programmed current limit setting. This is possible on constant power loads during reduced voltage (low line) type test steps.
User Manual 9.9 ABD Option: Airbus ABD0100.1.8 Test Use of this option requires the following: i/iX Series power source with firmware revision 3.02 or higher. -ABD option. Options installed are listed on unit‟s serial tag. Windows XP/2000 PC with RS232C or National Instruments GPIB controller interface. California Instruments recommends the use of the GPIB interface for best performance. CIGui32 Windows software revision 1.24 or higher.
User Manual This manual is not intended to elaborate on the intent or purpose of the immunity tests and the expected behavior of the EUT as described in the ABD0100.1.8 documents. It is assumed that the end-user is familiar with the content of the ABD test standard. 9.9.2 Test Coverage The comprehensiveness of the test that can be performed with the –ABD options is determined primarily by the capabilities of the power source used.
User Manual 9.9.3 General Test Procedure Generally, the following steps are needed to perform an ABD test on an EUT. 1. Connect the EUT to the power source. 2. Select the correct mode of operation for the EUT, AC or DC mode, single or three-phase mode. 3. Program the relevant nominal voltage and frequency using the CIGui32 main screen. 4. Apply power by closing the output relay. This can be done at a later stage or will be done automatically after prompting the operator when a test is started. 5.
User Manual 9.9.4 Initial Setup The –ABD option supports both AC and DC modes of operation. The correct mode is a function of the EUT to be tested and the operation must select the corresponding operating mode first. This can be done from the front panel if needed or using the CIGui32 program. Use of the CIGui32 program for all settings will be assumed for the remainder of this chapter. Five power groups are covered in the ABD0100.1.
User Manual 9.9.5 CIGui32 ABD Control Window Figure 9-66: ABD Option Test Selection Screen. To access the –ABD option, select the Airbus ABD Tables from the Applications menu of the CIGui32 main screen or click on the ABD button in the toolbar. The ABD Tables control window will open selecting the power group that most closely matches the steady state values set. It may still be necessary to select the desired power group first however.
User Manual Tab Description EUT Performance Measurements This tab may be used to display EUT performance data as measured by the power source‟s advanced data acquisition system. If the source used does not support advanced measurement function such as waveform capture and FFT, some of the information in this tab may not be displayed. In addition to the three tab controls, the left pane of the ABD windows contains a set of output on/off control buttons and a print button.
User Manual 9.9.7 ABD Test Selection The Test Selections tab in the ABD tests window contains the following controls and displays. Control / Display Description Select Airframe. This drop down control allows the operator to select from one or more libraries of test sequences grouped by airframe. This allows multiple sets of test sequences to be organized by application. The GUI program is supplied with a generic ABD_Dbase set of test sequences, which conform to the ABD0100.1.8 document.
User Manual Control / Display Description Reference User Data 296 on the power source. The area at the bottom of this tab may be used to enter general information regarding the unit under test, the test location and operator and environmental conditions in effect during the test. This information will be incorporated in the test reports generated by the GUI.
User Manual 9.9.8 ABD Test Control Figure 9-67: ABD Option Test Control Screen. The Test Control tab in the ABD tests window is used to display and execute a selected ABD test. This tab contains the following controls and displays. Control / Display Description Execution Controls The Start and Abort buttons are used to start and stop the selected test step. The execution mode that will be used is determined by the Execution Options setting. The same can be accomplished using the Run menu entries.
User Manual Control / Display Description Revert to Steady State on Abort Options Test Status Test Description Table Header Test Sequence Data Grid 298 past is maximum and will no longer update as the total test time is determined by the operator now and not the program. When selected, the output of the power source will be set back to the steady state settings in effect before the start of the test when the operator aborts a test.
User Manual Control / Display Description Dwell Loop Link Comment i Series / iX Series capability is supported by the power source. Dwell time in seconds. Repeat count for each step. Default is 1. Number of subsequent rows that are linked to this step. This function is required to implement complex transients that require multiple steps with zero time skew.
User Manual 9.9.9 ABD EUT Performance Measurements Figure 9-68: ABD Option EUT Measurement Data Screen. The EUT Performance Measurements tab in the ABD tests window provides measurement data taken by the power source‟s data acquisition system. It also analyzes the data where applicable and compares against performance limits set by the ABD test standard. This tab contains four sub-tabs that each present different aspects of the EUT measurement data.
User Manual Sub-Tab Waveforms Cur Graph Cur Spectrum i Series / iX Series Description For three-phase EUT‟s, any imbalance in power between the three phases is calculated by the GUI program and compared against Figure 9 of the ABD0100.1.8 specification. The amount of imbalance is displayed in % of total VA to the right of the power readings. Inrush Current (A) Displays peak current detected per phase in Amps since last measurement was taken. Power Factor Displays power factor for each phase.
User Manual Sub-Tab Description phase to be displayed, one at a time. Additional user controls located on the EUT Performance Measurements Tab: Control / Display Description Update Meas. Triggers a new acquisition cycle and updates measurement data for all tabs. For table C mode (Variable Frequency), data will be acquired at the frequency set by the Test Frequency Dropdown control. This button is always available regardless of what sub tab is selected.
User Manual 9.9.10 Appendix 1: ABD Switching Transients Test Window Figure 9-69: ABD0100.1.8 Switching Transient Control Window The ABD0100.1.8 Switching Transients screen provides a high level of control for performing AC or DC transient tests according to appendix 1 of the ABD0100.1.8. The switching transient tests are also incorporated in the ABD Table test screen but the parameters for these tests are pre-set by the test sequence files provided. Using the ABD0100.1.
User Manual Switching Transients conform Figure A (Transparency). Tt is shown in the T1 column of the table. This transient is repeated 5 times with a delay of 1 second (default) between transients. Switching Transients conform Figure B. The T1, T2 and T3 values are shown on screen in the table above the graph. Each permutation shown is repeated one time with a 1 second delay (default) between transients.
User Manual Controls The following controls and displays are available in this window: Control / Display Description Start button Start selected transient test. This button will be disabled while a test is running and re-enabled at the end of a test. Aborts a test in progress. This button will be disabled unless a test is running and enabled as soon as a test is started. The Phase selections may be used to include one or more or all phases in a test run.
User Manual Control / Display Description Freq F1 < ta Freq F2 > tb Transient permutations data entry grid. (Table) Graph User Data single trigger input. Subsequent repeats will trigger automatically. Sets the frequency before the transient (ta) for Table 2 type transients. Normally this value is set automatically per Appendix A, but the operator can change it in this field. Sets the frequency after the transient (tb) for Table 2 type transients.
User Manual 9.9.11 Test Description Files – Creating Custom Tests The ABD option uses a set of configuration files that contain the relevant test descriptions. These files are contained in the ABD_Dbase subdirectory of the CIGUI32 application directory. The contents of these tables is defined by the “ABD_Structure_Tbl_X.ini” configuration files located in the ABD_Dbase directory. “X” references the relevant table.
User Manual Table A: # Test No. Subject Test Limits DO160 Ref. Comments Test File 2 1.1 Voltage each phase 104V to 122V RMS 16.5.1.1.b.1 test 1,2,3 Apply at 430Hz and 370Hz A1P1_NSSVF 3 1.2 105.5V to 120.5V RMS 16.5.1.1.b.2 test 1 to 5 Apply at 430Hz and 370Hz A1P3_NSSVF 1 4 2 5 6 7 Abnormal Steady State Voltage 2.1 Voltage each phase 96V to 130V RMS 16.5.3.1.b Apply for 30 mins iso 5 mins A2P1_ABN_SSV 2.2 Average voltage 3 phases 96V to 130V RMS 16.5.3.1.
User Manual # Test 29 No. Subject 6.2.11 Test Limits DO160 Ref. Comments Table 1.1 - N = 11 Test File A6P0_APP1TransientsB_N11 30 7 Voltage Modulation Fig 4-A 16.5.1.2 Replace DO160 Fig 16.1 with Fig 4-A A7P0_VMOD 31 8 Frequency excursions abnormal Fig 5, limits 1 and 4 n/a Appendix 2 tests A8P0_ABNFEXCURS 32 9 Frequency modulation Fig 6 16.5.3.1 33 10 Distorted Voltage Par 2.4.2.6.
User Manual Table B: # Test No. Subject Test Limits 1 2 2 3 3 DO160 Ref. Comments Test File 16.5.1.1.b.1 test 1,2,3 Apply at 430Hz and 370Hz, Replace 100V & 122V with 23V & 28V B1P0_NSSVF Abnormal Steady State Voltage 21V to 30V RMS 16.5.3.1.b Apply for 30 mins iso 5 mins B2P0_ABN_SSV 4 3.1 Normal Transients 36.5V for 30ms,16.1V for 15ms 16.5.1.5.b Use specified limit iso DO160 B3P0_NORMVSURGE1 5 3.2 Normal Transients 35.6V for 50ms,18.2V for 30ms 16.5.1.5.
User Manual Table C: # Test No. Subject Test Limits DO160 Ref. Comments Test File 2 1.1 Voltage each phase 104V to 122V RMS 16.5.1.1.d.1 test 1 and 2 Apply at 800Hz and 360Hz C1P1_NSSVF 3 1.2 105.5V to 120.5V RMS 16.5.1.1.d.2 test 1 to 4 Apply at 800Hz and 360Hz C1P3_NSSVF 1 4 2 Abnormal Steady State Voltage 5 2.1 Voltage each phase 96V to 130V RMS 16.5.3.1.b Apply for 30 mins iso 5 mins C2P1_ABN_SSV 6 2.2 Average voltage 3 phases 96V to 130V RMS 16.5.3.1.
User Manual # Test No. Subject Test Limits DO160 Ref. Comments Test File Table 1.1 - N = 11 Run transient at 360Hz. C6P0_APP1TransientsB_N11_36 0 29 6.2.11 30 6.2.1 Appendix 1: Figure 1.B Table 1.1 - N = 1 Repeat transient at 800Hz. C6P0_APP1TransientsB_N1_800 31 6.2.2 Appendix 1: Figure 1.B Table 1.1 - N = 2 Repeat transient at 800Hz. C6P0_APP1TransientsB_N2_800 32 6.2.3 Appendix 1: Figure 1.B Table 1.1 - N = 3 Repeat transient at 800Hz. C6P0_APP1TransientsB_N3_800 33 6.2.
User Manual Table D: # Test No. Subject Test Limits DO160 Ref. Comments Test File 2 1.1 Maximum Voltage - Norm and Emer 30.3V DC 16.5.2.1.b (1) D1P0_NORM_MAXV 3 1.2 25.5V DC 16.5.2.1.b (2) D1P0_NORM_MINV 4 1.3 17V DC 16.5.2.1.b (3) D1P0_EMER_MINV 1 5 2 Minimum voltage - Emergency operation Abnormal Steady State Voltage 6 2.1 Maximum 32.5V DC 16.5.4.1.b (1) Apply for 30 mins iso 5 mins D2P0_ABN_MAXV 7 2.2 Minimum 23.5V DC 16.5.4.1.
User Manual # No. Subject Test Limits DO160 Ref. 28 6.2.9 Cf Figure B Table 1.1 - N=9 n./a D6P0_APP1TransientsB_N9 29 6.2.10 30 6.2.11 31 Test 7 Comments Test File Table 1.1 - N=10 n./a D6P0_APP1TransientsB_N10 Cf Figure B Table 1.1 - N=11 n./a D6P0_APP1TransientsB_N11 Square wave DC load variations Fig 7-A and 7-B n/a Apply Fig 7-A or 7-B depending on distribution bus bar 32 7.1 Square wave DC load variations Figure 7-A n/a A380 Version D7P0_DCFIG7A_A380 33 7.
User Manual Table E: # Test No. Subject Test Limits DO160 Ref. Comments Test File 2 1.1 Maximum Voltage - Norm and Emer 32V DC 16.5.2.1.b (1) E1P0_NORM_MAXV 3 1.2 24V DC 16.5.2.1.b (2) E1P0_NORM_MINV 4 1.3 18.5V DC 16.5.2.1.b (3) E1P0_EMER_MINV 1 5 2 Minimum voltage - Emergency operation Voltage Surge - Figure 13 6 2.1 Normal Transients 36V for 100ms 16.5.2.4.b Use specified limit iso DO160 E2P0_NORMVSURGE1 7 2.2 Normal Transients 35V for 200ms 16.5.2.4.
User Manual 9.9.13 ABD Option Related Error Messages The CIGui32 program will monitor the power source on a regular bases for any run time errors. If an error is reported by the power source, any test step execution will be aborted. Possible errors and error sources are: No Description Potential cause 2 Current Limit Fault EUT may require more current than the programmed current limit setting. This is possible on constant power loads during reduced voltage (low line) type test steps.
User Manual 9.10 WHM Option 9.10.1 General This section describes the WHM option for the i / iX Series Power Source. 9.10.2 Specification All specifications are the same as the standard i / iX Power Source specifications in addition to the following specifications: Watt-hour 0-6.000KW 0.01KWH + 0.1% <100Hz 0.02KWH +0.1% 100-500Hz >6.000KW Times three of the above specification 9.10.3 Local Operation From the Menu screen 2, select the APPLICATIONS SETUP 2 screen.
User Manual Figure 9-72: WH-Meter Screen With Function Active Note: Changing from stop to start will stop the measurement and will maintain the last data record for the watt-hour meter. To restart the measurements, the field is toggled to the stop position from the start position and the previous data will be reset to zeros. WATT HR, POWER and PK CURR will display the data for the phase selected with the phase key.
User Manual 9.10.4 Remote PROGRAMMING The following SCPI command will be used to control the WHM functions: WHMeter: [STATe] Turn on or of the watt hour function ETIMe? Return the elapse time WHOur? Return the watt-hour in KWH WHMeter[:STATe] This command will start or stop the watt-hour function.
User Manual 10. Error Messages Any errors that occur during operation from either the front panel or the remote control interface will result in error messages. Error messages are displayed in the upper left hand corner of the LCD display. They are also stored in the error message queue from which they can be queried using the SYST:ERR? Query. The error queue has a finite depth.
User Manual Number Message String allowed" Cause Remedy correct command syntax -200 "Execution error" Command could not be executed Command may be inconsistent with mode of operation such as programming frequency when in DC mode. -201 "Invalid while in local" Command issued but unit is not in remote state Put instrument in remote state before issuing GPIB commands.
User Manual Number -311 Message String Cause error Remedy "Memory error" Waveform memory checksum error. May be the result of incomplete userdefined waveform download. Check interface and try downloading waveform again. Successful download may clear this error condition. Alternatively, use TRAC:DEL ALL command to clear waveform memory. -314 "Save/recall memory lost" User setup register contents lost Store setup in same register again.
User Manual Number Message String Cause Remedy 6 "Limit memory lost" Hardware configuration settings lost. Contact CI service department at support@calinst.com to obtain instructions on restoring configuration data. 7 "System memory lost" Memory corrupted. Recycle power. 8 "Calibration memory lost" Calibration data lost. Contact CI service department at support@calinst.com to obtain instructions on restoring calibration data or recalibrate unit.
User Manual Number 23 Message String Cause Remedy "ALC or Impedance must be off" Conflict between ALC and programmable impedance mode. Turn off ALC to use programmable impedance. Turn off programmable impedance to use ALC. Table 10-1: Error Messages.
User Manual 11. Index 1 current limit ........................................... 102, 105 custom waveforms .......................................... 79 creating ........................................................ 79 deleting ........................................................ 80 downloading ................................................ 80 15003iX-MODE ............................................... 74 D 7 DC offset .........................................................
User Manual IEC 61000-4-11 Edition 1.0 .................................................. 180 Edition 2.0 .................................................. 180 IGBT‟s ................................................... 106, 109 checking..................................................... 128 Immunity .......................................................... 12 impedance calibration ................................... 121 Inrush Current ................................................... 2 installation .
User Manual status ............................................................... 37 step transient ................................................... 94 system single phase ................................................... 1 three phase .................................................... 1 system interconnect....................................... 101 system interface ...................................... 26, 105 Transients Input ..............................................................
