Part no. 33.03.217 Power Quality Analyser UMG 509-PRO Doc. no. 2.059.011.2.g 01/2019 www.janitza.com User manual and technical data Janitza electronics GmbH Vor dem Polstück 6 D-35633 Lahnau Support tel. +49 6441 9642-22 Fax +49 6441 9642-30 E-mail: info@janitza.com www.janitza.
UMG 509-PRO I www.janitza.de 1. Contents 1. General 1 1. 1 1. 2 1. 3 1. 4 1. 5 1. 6 Disclaimer Copyright notice Technical changes Declaration of conformity Comments on the manual Meaning of symbols 1 1 1 1 1 1 2. Safety 3 2. 1 2. 2 2. 3 Safety information Safety measures Qualified staff 3 4 4 3. Proper use 5 3. 1 3. 2 3. 3 Inspection on receipt Scope of delivery Available accessories 5 6 6 4. Product description 7 4. 1 4. 2 4. 3 4. 4 4.
www.janitza.de UMG 509-PRO 7. Installation 17 7. 1 7. 2 7. 3 7. 4 7. 5 Connection to a PC Ground wire connection Disconnectors Supply voltage Measured voltage 7. 5. 1 Overvoltage 7. 5. 2 Frequency Current measurement 7. 6. 2 Current direction 7. 6. 3 Total current measurement 7. 6. 1 Ammeter Connection variants 7. 7. 1 Voltage measurement 7. 7. 2 Current measurement 7. 7. 3 Supporting measurement, input V4 Residual current monitoring 7. 8. 1 Failure monitoring 7. 8.
UMG 509-PRO 11. Configuration 45 11. 1 11. 2 11. 5 11. 6 11. 7 Languages Communication 11. 2. 1 Ethernet(TCP/IP) 11. 2. 2 Field bus Measurement 11. 3. 1 Measuring transducer 11. 3. 2 Transients 11. 3. 3 Events 11. 3. 4 Mains frequency 11. 4. 2 Temperature System 11. 4. 1 Password 11. 4. 3 Reset Display Colours Extensions 45 45 45 46 47 47 51 53 54 55 55 56 56 58 59 59 12. Commissioning 61 12. 1 12. 2 12. 3 12. 4 12.
www.janitza.de UMG 509-PRO 13. Device homepage 77 13. 1 Measured values 13. 1. 1 Short overview 13. 1. 2 Detailed measured values 13. 1. 3 Diagrams 13. 1. 4 RCM - residual current monitoring 13. 1. 5 Events 13. 1. 6 Transients Power quality Apps 13. 3. 1 Push Service Information 13. 4. 1 Device information 13. 4. 2 Display 13. 4. 3 Downloads 78 78 79 80 80 81 81 82 83 83 84 84 84 84 14. Service and maintenance 85 14. 1 14. 2 14. 3 14. 4 14. 5 14. 6 14. 7 14.
UMG 509-PRO 1. www.janitza.de General 1. 1 Disclaimer Observing the information products for the devices is the prerequisite for safe operation and in order to obtain the specified performance and product features. Janitza electronics GmbH accepts no liability for injuries to personnel, property damage or financial losses arising due to a failure to comply with the information products. Ensure that your information products are accessible and legible. 1.
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UMG 509-PRO 2. www.janitza.de Safety Please read this user manual and all other publications that must be consulted to work with this product. This applies particularly to installation, operation and maintenance. Observe all safety instructions and warnings. Failure to comply with the instructions can result in personal injuries and/or damage to the product.
www.janitza.de UMG 509-PRO 2. 2 Safety measures When operating electrical devices, certain parts of these devices are invariably subjected to hazardous voltage. Therefore, severe bodily injuries or damage to property can occur if they are not handled properly: c WARNING! Risk of injury due to electric voltage! 2. 3 Qualified staff This device must only be operated and repaired by specialised personnel.
UMG 509-PRO 3. www.janitza.de Proper use 3. 1 Inspection on receipt The prerequisites of faultless, safe operation of this device are proper transport and proper storage, set-up and installation, as well as careful operation and maintenance. Packing and unpacking must be carried out with customary care without the use of force and only using suitable tools. Visually inspect the devices for flawless mechanical condition.
www.janitza.de 3. 2 Scope of delivery Number 1) UMG 509-PRO Part no. Designation 1 52.26.xxx 1 33.03.320 Installation manual 1 33.03.348 “GridVis software” quick guide 1 10.01.855 Screw-type terminal, pluggable, 2-pin (auxiliary supply) 1 10.01.847 Screw-type terminal, pluggable, 5-pin (voltage measurement 1-4) 1 10.01.853 Screw-type terminal, pluggable, 8-pin (current measurement 1-4) 1 10.01.873 Screw-type terminal, pluggable, 6-pin (digital inputs/outputs) 1 10.01.
UMG 509-PRO 4. www.janitza.de Product description The device is: • intended for measurement in building installations, on distribution units, circuit breakers and busbar trunking systems. • suitable for installation in fixed and weatherproof switchboards. • usable in 2, 3 and 4-conductor networks and in TN and TT networks. • provided with external ../1 A or ../5 A current transformers for current measurement.
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UMG 509-PRO 4. 5 www.janitza.de Product overview 1 2 Fig.
www.janitza.de UMG 509-PRO 1 2 3 5 6 7 8 9 4 10 11 Fig.
UMG 509-PRO 5. www.janitza.de Installation 5. 1 Installation location The device is suitable for installation in fixed and weatherproof switchboards. Earth active switchboards. m CAUTION! Damage to property due to a failure to adhere to the installation instructions! 5. 3 Mounting The device is mounted in the switchboard with two mounting clips at the top and bottom. Attach the mounting clips to the device in advance.
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UMG 509-PRO www.janitza.de 6.
www.janitza.de L2 L3 Impedance AC/DC 4M 4M Earthing of the system V2 V3 Vref V1 4M V4 4M The connection variants with voltage transformers are suitable for unlimited use in IT networks. 600V 50/60Hz L1 4M 6. 1 Three-phase 3-conductor systems The device is only suitable to a limited extent for use in IT networks, as the measured voltage relative to the housing potential is measured and the input impedance of the device creates residual current against the earth.
UMG 509-PRO www.janitza.de 6. 3 Rated voltages The following illustrations show lists of networks and the corresponding rated network voltages in which the device can be used. 6. 3. 1 Three-phase 4-conductor network with earthed neutral conductor UL-N / UL-L 66V / 115V 120V / 208V 127V / 220V 220V / 380V 230V / 400V 240V / 415V 260V / 440V 277V / 480V 347V / 600V 400V / 690V 417V / 720V Maximum network rated voltage according to UL Maximum network rated voltage Fig.
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UMG 509-PRO 7. www.janitza.com Installation 7. 1 Connection to a PC You have the following options for connecting the device to a PC: 1. Connection via an interface converter: PC with GridVis® 3. Connection via the network: PC with GridVis® UMG 509-PRO RS232 RS232 Ethernet RS485 Ethernet RS485 UMG 509-PRO 2. Direct connection via Ethernet: PC with GridVis® UMG 509-PRO 4.
www.janitza.com 7. 2 Ground wire connection Use a ring cable lug to connect the ground wire connection to the device. 7. 3 Disconnectors During building installation, provide a suitable disconnector for the supply voltage in order to disconnect the device from the current and voltage. • Install the disconnector close to the device so that it is easily accessible to the user. • Label the switch as a disconnection device for this device. 7. 4 Supply voltage The device requires supply voltage to operate.
UMG 509-PRO www.janitza.com 7. 5 Measured voltage The device has 4 voltage measurement inputs (V1 to V4) that are located on the rear of the device. • V1 to V3 for the baseline measurement. • V4 for the supporting measurement The connections are called supporting and baseline measurement below. 7. 5. 1 Overvoltage The voltage measurement inputs are suitable for measurements in networks where overvoltages of category 600 V CAT III can occur. 7. 5.
www.janitza.com 7. 6 Current measurement The device: • is intended for connecting current transformers with secondary currents of ../1 A and ../5 A. • does not measure DC. • has current measurement inputs that are loaded with 120 A for 1 second. The factory-set current transformer ratio is 5/5 A and must be adapted to the current transformer employed if necessary. L1 L2 L3 N PE S1 S2 S1 S2 S1 S2 S1 S2 Fig. "Current measurement via current transformers" connection example.
UMG 509-PRO www.janitza.com 7. 6. 2 Current direction You can correct the current direction on the device or via the existing serial interfaces for each phase individually. If the connection is incorrect, a subsequent re-connection of the current transformer is not required. 7. 6. 3 Total current measurement For a summation measurement via two current transformers, first set their total transformation ratio on the device. For information on setting the current transformer ratios, see “11. 3.
3p 4w V2 V1 V3 V4 www.janitza.com Vref 3p 4wu L1 L2 L3 N L1 L2 L3 N L1 L1 L2Connection variants 7. 7 7. 7. 1 L3Voltage measurement N L1 L1 L2 L2 L3 L3 V3 V4 Vref 3p 4w V1N V2 3p 4w V1 V2 V3 V4 V4 3p 3wu 3pV14w V2V1 V3V2 V4V3 Vref L2 L3 L1 L2 3p 4wu Vref Vref L1 Fig. Measurement in a three-phase 4-conductor network L2 L3 L1 L2 L3 L1 L2 L3 3p 3wu L1 L2 L3 V1 V2 3p 3wu V3 V1 V4 V2 V3 V4 Vref Fig.
S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 3p 4w I1 UMG 509-PRO I2 I3 I4 3p 2i L1 7. 7. 2 L2Current measurement L3 N L1 L2 L3 N L1 L2 L1 L2 L3 1p 2w V2 V1 V3 I2 I3 I4 L1 L2 3p 2i0 I23p 4w I3 I1I4 I2 I3 I4 Fig.
www.janitza.com 7. 7. 3 UMG 509-PRO Supporting measurement, input V4 C NOTE! If the a baseline measurement is connected to a three-phase 3-conductor network, the supporting L1 measurement can no longer be used L2 asL3 a measurement input. L1 L2 L3 N C NOTE! For measurement with the supporting measurement, a voltage must S1 S2 be connected to N the baseline I4 3w 1m V4 measurement for frequency determination. L1 S1 S2 N I4 4w 1m V4 L1 Fig.
UMG 509-PRO www.janitza.com 7. 8 Residual current monitoring The device: • is suitable for use as a residual current monitoring device (RCM) as well as for monitoring AC, pulsing DC, and DC. • can measure residual currents in accordance with IEC/TR 60755 (2008-01) of type A. The connection of suitable external residual current transformers with a rated current of 30 mA is performed via the residual current transformer inputs I5 (terminals 4/5) and I6 (terminals 6/7). 7. 8.
www.janitza.com UMG 509-PRO m CAUTION! 7. 8. 2 Example: Residual current transformer insulation A residual current transformer should measure on isolated mains cables within a 300 V CAT III network. Transmission errors and damage to property due to electrical faults If the line is longer than 30 m, there is an increased probability of transmission errors and damage to the device due to atmospheric discharge. Use a shielded cable for connection to the residual current transformer.
UMG 509-PRO www.janitza.com 7. 9 Temperature measurement The device has a temperature measurement input that is designed for a maximum total burden of 4 kOhm (sensor and cable). The temperature is measured here via terminals 8 to 10. 7. 9. 1 Example: Temperature sensor insulation A temperature sensor in close proximity to non-insulated mains cables should measure within a 300 V CAT III network. The temperature sensor must be equipped with reinforced or double insulation for 300 V Cat III.
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UMG 509-PRO 8. www.janitza.de Interfaces The device has four interfaces that can be used to connect it to other devices: Cable Strain relief • RS485 • Profibus • Ethernet Screen braid of the cable 8. 1 Shielding A twisted, shielded cable should be used for connections via the interfaces. Note the following when shielding: • Earth the shields of all cables that lead to the cabinet and at the cabinet entry.
www.janitza.de UMG 509-PRO 8. 2 RS485 interface The RS485 interface on this device is designed as a 3-pin plug contact and communicates via the Modbus RTU protocol. 8. 2. 1 Termination resistors The cable is terminated with resistors (120 Ohm 1/4 W) at the beginning and at the end of a segment. The cables used must be suitable for an environmental temperature of at least 80 °C. Termination within the device is possible via the S1 DIP switch on the device.
UMG 509-PRO www.janitza.de 8. 3 Profibus interface This 9-pin D-sub receptacle RS485 interface supports the Profibus DP V0 slave protocol. For a simple connection of inbound and outbound bus wiring, connect it to the device via a Profibus plug. For the connection, we recommend a 9-pin Profibus connector, e.g. type "SUBCONPlus-ProfiB/AX/SC" from Phoenix, item number 2744380. (Janitza item no: 13.10.539) 8. 3. 1 Connecting the bus lines 1.
www.janitza.de UMG 509-PRO 8. 4 Bus structure • All devices are connected in a bus structure (line). • Each device has its own address within the bus (also see „11. 8 Profibus Konfiguration“). • Up to 32 participants can be connected together in a single segment. • The cable is terminated with resistors (bus terminator, 120 Ohm, 1/4 W) at the beginning and at the end of a segment. • If there are more than 32 participants, repeaters (amplifiers) must be used to connect the individual segments.
UMG 509-PRO www.janitza.de 8. 5 Ethernet interface The Ethernet interface is on the bottom of the device. When connecting, ensure that you provide a sufficient connection area depending on the bending radius for the Ethernet cable. This connection area must not be smaller than 50 mm. m CAUTION! Damage to property due to incorrect network settings Incorrect network settings can cause faults in the IT network.
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UMG 509-PRO 9. www.janitza.de Digital inputs and outputs 9. 1 Digital inputs The device has two digital inputs. An input signal is detected on a digital input if a voltage of at least 18 V and maximum 28 V DC (typically at 4 mA) is applied. There is no input signal for a voltage of 0 to 5 V and a current less than 0.5 mA.
www.janitza.de UMG 509-PRO 9. 1. 1 S0 pulse input You can connect an S0 pulse transducer per DIN EN62053-31 to any digital input. This requires an external auxilliary voltage with an output voltage in the range 18 to 28 V DC and a resistor of 1.5 kOhm. External Auxiliary voltage UMG 509-PRO Digital inputs 1-2 24 V DC - + 14 1.5 kOhm 2k21 2k21 2k21 2k21 15 Digital Input 1 S0 pulse transducer 16 Digital Input 2 2k21 Fig.
UMG 509-PRO www.janitza.de 9. 2 Digital outputs The device has two digital outputs, which: • are galvanically separated from the analysis electronics using opto couplers. • have a joint consumption. • can switch DC loads. • require an external auxiliary voltage. • can be used as pulse outputs. C NOTE! You can use the GridVis® software to set functions for the digital outputs clearly. (see www.janitza.
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UMG 509-PRO 10. www.janitza.de Operation The device is operated via six function keys that have different functional assignments depending on the context: 10. 2 “Home" measured value indication After the power returns, the device starts with the "Home" measured value indication. • selecting measured value indications. • Navigation within the menus. • Editing device settings. This measured value indication contains the device names and an overview of important measured values.
www.janitza.de UMG 509-PRO 10. 3 Measured value indication 10. 3. 1 Main values Using buttons 2 and 5, you can scroll between the main values of the measured value indications. You can find an overview of the main values in section “17. 2 Overview of measured value indications”. 10. 3. 2 By-values Using buttons 3 and 4, you can select the by-values of a measured value indication. These are also provided in section “17. 2 Overview of measured value indications”. Main values By-values ...
UMG 509-PRO www.janitza.de 10. 4 Selecting a measured value indication In order to switch to a measured value indication with main values, use function keys 2 to 5 to select the required measured value indications with main values. Using the 1 (home) function key, you always navigate to the first measured value indication. Proceed as follows to switch to a measured value indication with by-values: 1. Select the measured value indication with the main values. 2.
www.janitza.de UMG 509-PRO 10. 5 View additional information Proceed as follows to view additional information such as the power factor and frequency: 10. 6 Deleting values Proceed as follows to delete individual minimum and maximum values: 1. Use buttons 2 to 5 to scroll to the desired measured value indication. 2. Activate the measured value selection using the 6 key (select). • The background colour for the measured value switches from grey to blue.
UMG 509-PRO www.janitza.de 10. 7 Transients list Transient voltages: • are fast impulse transient effects in electrical networks. • are unpredictable from a time perspective and have a limited duration. • are caused by lightning strikes, switching operations or by tripped fuses. A total of 16 detected transients are listed in the 2-page transients list for the device. Proceed as follows to display a specific transient voltage: 1. Use buttons 2 and 5 to scroll to the "Transients" main value display 2.
www.janitza.de UMG 509-PRO 10. 8 Event list Events are threshold value violations of effective current and voltage values. A total of 16 detected events are listed in the two-page event list for the device. Proceed as follows to display a specific event: 1. Use buttons 2 and 5 to scroll to the "Events" main value display. 2. Select the desired page using button 4. 3. Use button 6 (selection) to access event list. • The background colour for the date/time switches from grey to blue. 4.
UMG 509-PRO 11. www.janitza.de Configuration The supply voltage must be connected to configure the device. Proceed as described in “12. 1 Connecting the supply voltage”. 11. 2 Communication You can configure the Ethernet and RS485 interface for your device in the communication menu. To call the configuration menu, press button 1 on the “Home” measured value indication. Proceed as follows to access the communication menu: 11.
www.janitza.de Proceed as follows to adjust the IP address, subnet mask and gateway: 1. Press button 3 or 4 until the relevant field has a blue background. 2. Press button 6 to activate the input. • The font changes to red and a cursor is displayed. 3. Now press button 3 or 4 to select the required digit. 4. Use button 5 to move to the next digit. 5. Repeat steps 3 and 4 until you have completed the required input. 6. Press button 6 to confirm your input. m CAUTION! UMG 509-PRO 11. 2.
UMG 509-PRO www.janitza.de 11. 3 Measurement You can configure the following in the measurement menu: 11. 3. 1 Measuring transducer You can make the following adjustments for baseline and supporting measurements here: • the measuring transducer for current and voltage measurement. • recording transients. • recording events. • the mains frequency. • the temperature sensor.
www.janitza.de UMG 509-PRO Rated current The rated current defines the reference point for: • overcurrent • current transients • automatic scaling of graphics Setting range: 0 Voltage transformer You can assign voltage transformer ratios to the baseline measurement and the supporting measurement. Select the 400/400 V setting when measuring without a voltage transformer.
UMG 509-PRO www.janitza.de Rated voltage The rated voltage defines the reference point for: Transfer L2 - L4 These settings can be adjusted for each phase. • transients, • events • automatic scaling of graphics You can use the “Transfer L2 - L4” menu item to transfer the settings from phase L1 to phases L2, L3 and L4, in order to prevent having to enter everything again. Setting range: 0 to 1000000 V Factory default setting: 230 V You can also select the primary voltage as the rated voltage.
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UMG 509-PRO www.janitza.de Residual current transformer When using residual current inputs I5 and I6, the corresponding transformer ratios of the used residual current transformer must be set. Setting range: Primary 1 to 1000000 Secondary 1 Factory default setting: Primary 127 Secondary 1 11. 3. 2 Transients The device: • monitors the voltage measurement inputs for transients. • detects transients that are longer than 50µs. • can detect transients according to two different criteria.
www.janitza.de Mode (absolute) If a sample value exceeds the set threshold value, a transient is detected: • Off - Transient monitoring has been switched off • Automatic - Factory default setting. The threshold value is calculated automatically and is 110% of the current 200 ms effective value. • Manual - Transient monitoring uses the configurable threshold values under "Peak". UMG 509-PRO Transfer L2-L4 Transient monitoring can be adjusted for each phase.
UMG 509-PRO www.janitza.de 11. 3. 3 Events Events are threshold value violations of set threshold values for current and voltage. Here, threshold values are compared with the full wave effective values for current and voltage from the measurement channels.
www.janitza.de Voltage dip A voltage dip is set in % of the rated voltage. UMG 509-PRO 11. 3. 4 Mains frequency The device requires the mains frequency to measure and calculate measured values. The device is suitable for measurements in networks with a mains frequency is in the range of 40 Hz to 70 Hz. The mains frequency can be stipulated by the user or automatically determined by the device. Fig.
UMG 509-PRO www.janitza.de 11. 4. 2 Temperature When using a temperature measurement, select the corresponding sensor type from a predefined list: • • • • 11. 4 System You can call system settings and change them as far as possible here. PT100 PT1000 KTY83 KTY84 1 2 3 4 5 6 7 8 Fig. System settings Fig.
www.janitza.de 11. 4. 1 Password The user can block access to the configuration with a password. The configuration can then only be changed directly on the device by entering the password. The password consists of a 6-digit code. Setting range: 1-999999 = With password 0 = no password A password (0) is not factory-set. UMG 509-PRO 11. 4. 3 Reset You can reset the settings to the factory settings in this area. Resetting the energy You can clear all energy meters in the device at the same time.
UMG 509-PRO www.janitza.de Deleting min. / max. values You can clear all min. and max. values in the device at the same time. For information on how to clear individual min. and max. values, see “10. 6 Deleting values”. 1. Open the reset menu. 2. Use button 3 or 4 to select the “Min./max. values” item (highlighted in green) 3. Press button 6 to activate the input. • The font colour changes to red and a cursor is displayed. 4. Change the value by pressing button 4 on “Yes”. 5.
www.janitza.de UMG 509-PRO 11. 5 Display You can adjust your device’s display settings here Brightness You can adjust your device’s display brightness here. Proceed as described in the template in the previous chapter. Setting range: Factory default setting: 0 to 100% 100% Screen Saver You can activate or deactivate the screen saver here. C NOTE! If the same screen is shown on the display for an extended period, this can cause damage to the display.
UMG 509-PRO www.janitza.de 11. 6 Colours You can select the colours for displaying the current and voltage in the graphic representations here. To activate the function, enter the 6-digit activation code in the corresponding line. Make sure that the activation code is only valid for one device. 1. Press button 3 or 4 until the colour field has a green background 2. Press button 6 to open the colours menu 3. Press button 3 or 4 to select the required colour field. 4.
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UMG 509-PRO 12. www.janitza.de Commissioning This section provides you with all the information you require to commission your device for the first time. 12. 2 Connecting the measured voltage Proceed as follows when connecting measured voltage: 12. 1 Connecting the supply voltage Proceed as follows when setting up the supply voltage: 1. Connect the measured voltage to the rear of the device using a terminal. 2.
www.janitza.de 12. 3 Frequency measurement To measure, the device requires mains frequency that can either be specified by the user or determined automatically by the device. • In order to determine the frequency automatically, at least a voltage (V-Vref) of greater than 10 Veff must be applied to at least one of the voltage measurement inputs. • The mains frequency must be in the range from 40 Hz to 70 Hz.
UMG 509-PRO www.janitza.de 12. 5 Applying the measured current The device: • is intended for connecting current transformers with secondary currents of ../1 A and ../5 A. • does not measure DC. • has current measurement inputs that are loaded with 120 A for 1 second. The factory-set current transformer ratio is 5/5 A and must be adapted to the current transformer employed if necessary. Fig. Phasor diagram Voltage (shown with a long phasor) Proceed as follows when connecting the measured voltage: 1.
www.janitza.de UMG 509-PRO 12. 5. 1 Phasor diagram examples The following are two examples for an indication of measured current and measured voltage in the phasor diagram: 12. 6 Applying the residual current Only connect residual current transformers with a rated current of 30 mA to inputs I5 and I6! Example 1 Predominantly ohmic load. Both residual current inputs can measure AC currents, pulsing direct currents and DC currents. Voltage and current only have a minor deviation in the phase length.
UMG 509-PRO www.janitza.de 12. 7 Failure monitoring (RCM) The device enables continuous monitoring of the connection to the residual current transformer on inputs I5 and I6. 12. 7. 1 Alarm status Using bit-by-bit coding inside the alarm register (addr. 19224 for I5, 19225 for I6), it is possible to read out different alarm statuses: You can activate failure monitoring via: Example: • the relevant menu item as described in section “11. 3. 1 Measuring transducer”.
www.janitza.de UMG 509-PRO 12. 8 Measurement range exceeded If the measurement range is exceeded, it is displayed as long as this persists and cannot be acknowledged. The measurement range is exceeded if at least one of the four voltage or current measurement inputs lies outside their specified measuring range. Threshold values for exceeding the measurement range (200 ms effective values): I UL-N = = 7.5 Amps 600 Vrms Fig.
UMG 509-PRO 12. 11 www.janitza.de Communication in the bus system 12. 11. 1 RS485 The MODBUS RTU protocol with CRC check on the RS485 interface can be used to access the data from the parameter and the measured value lists (see “11. 2. 2 Field bus”).
www.janitza.de 12. 11. 2 Profibus UMG 509-PRO You can use the Profibus profile to: Device master file The device master file, abbreviated as the GSD file, describes the Profibus characteristics of the UMG. The GSD file is required by the configuration program of the PLC. The device master file for your device has the file name "U5090F15.GSD" and is available on the Janitza homepage.
UMG 509-PRO www.janitza.de Example: U sing Profibus to retrieve measured values You must use the GridVis® software to define at least one Profibus profile and transfer this to the device. A Jasic program is not required. PLC UMG 509-PRO Fetch measured values for this profile number. PLC process output box 1. Byte = 2. Byte = Profile number Profile number (0 to 15) Data to the UMG 509-PRO • • PLC process input box 1. Byte = Return signal from the profile number 2.
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UMG 509-PRO www.janitza.de • Profibus profile number 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 71 Byte index 1 5 9 13 17 21 25 29 33 37 41 45 49 53 57 61 65 69 73 77 81 85 89 93 97 101 105 109 113 Value type Voltage L1-N Voltage L2-N Voltage L3-N Voltage L2-L1 Voltage L3-L2 Voltage L1-L3 Current L1 Current L2 Current L3 Active power L1 Active power L2 Active power L3 Cos phi (math.) L1 Cos phi (math.) L2 Cos phi (math.
www.janitza.de UMG 509-PRO • Profibus profile number 2 1 2 3 4 5 6 7 8 9 10 11 12 13 Byte index 1 5 9 13 17 21 25 29 33 37 41 45 49 Value type Total active energy L1-L3 Rel. Total active energy L1-L3 Deliv. Total active energy L1-L3 Total reactive energy L1-L3 Ind. Total reactive energy L1-L3 Total cap.
UMG 509-PRO www.janitza.de 12. 12 Digital inputs/outputs Your device has two digital outputs and two digital inputs. + - = 24V = DC + - K1 11 12 S1 S2 12. 12. 2 Pulse output The digital outputs can be used for the output of pulses for the computation of power consumption. For this purpose, a pulse of defined length is applied on the output after reaching a certain, adjustable amount of power. K2 13 Digital Outputs 14 15 16 Digital Inputs Fig.
www.janitza.de UMG 509-PRO Pulse length The pulse length applies to both pulse outputs and is set using the GridVis® software. The typical pulse length for S0 pulses is 30ms. Pulse interval The pulse interval is at least as large as the selected pulse length. The pulse interval depends on the measured power, for example, and can take hours or days. Pulse length 10ms to 10s Pulse interval >10ms Fig.
UMG 509-PRO www.janitza.de Determine the pulse value 1. Set the pulse length in accordance with the requirements of the connected pulse receiver. For example, if the pulse length is 30 ms, the device generates a maximum number of 60000 pulses (see "maximum number of pulses" per hour table). 2. Determine the maximum connected load. Example: Current transformer Voltage L-N = 150/5 A = max. 300 V Power per phase Power at 3 phases Max. connected load = 150 A x 300 V = 45 kW = 45 kW x 3 = 135 kW 3.
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UMG 509-PRO 13. www.janitza.de Device homepage Your measurement device has an integrated web server, which has a separate homepage. You can use this device home page to access your measurement device from any end device via a standard web browser. You can access the homepage for your device by entering the device’s PI address in a web browser on your end device. Section “11. 7 Extensions” describes how to connect the device to the internet. Fig.
www.janitza.de UMG 509-PRO 13. 1 Measured values You can use the “Measured values” menu item to call simple and detailed views of the measured values, and to display individual measured values. The following menu items are available: • • • • • • Short overview Detailed measured values Diagrams RCM - residual current monitoring Events Transients 13. 1.
UMG 509-PRO www.janitza.de 13. 1. 2 Detailed measured values In the overview, you can call extensive information on the following points: • • • • • • Voltage Current Power Harmonic oscillations Energy Peripheral devices (digital inputs/outputs, temperature measurements) Fig.
www.janitza.de UMG 509-PRO 13. 1. 3 Diagrams You can use the “Diagrams” item to access the measured values monitor. The measured values monitor is a configurable display of current and historical measured values with automatic scaling. In order to display a graphic of the measured values, drag the required values from the list on the left edge of the screen into the field in the middle of the screen. Fig. Device homepage event records 13. 1.
UMG 509-PRO www.janitza.de 13. 1. 5 Events You can use the “Events” item to call a graphical illustration of the recorded events such as overcurrent or undervoltage. For more information on event recording, see “11. 3. 3 Events”. Fig. Event records 13. 1. 6 Transients The “Transients” area provides a graphic illustration of transients within a date list. For more information on the transients list and on transients, see chapter 10. 7 on page 43 and 11. 3. 2 on page 51. Fig.
www.janitza.de UMG 509-PRO 13. 2 Power quality The “Power quality” section (PQ) provides you with the option of calling the PQ status in a clear way according to common standards. Here, you have access to permanent power quality monitoring in accordance with: • IEC 61000-2-4 in customer supply networks. The display is based on the traffic light principle, which makes it easy to detect events that do not meet the relevant quality requirements without in-depth knowledge. Fig.
UMG 509-PRO www.janitza.de 13. 3 Apps You have the option of extending the functions on your device retrospectively by installing additional apps. 13. 3. 1 Push Service The push service is an example of an installable app. The push service sends measured values directly from the device to a cloud or portal solution chosen by you, such as the Janitza Energy Portal. Fig.
www.janitza.de UMG 509-PRO 13. 4 Information 13. 4. 1 Device information You can use the “Device information” menu item to obtain all information and settings that you can change on the device. 13. 4. 2 Display The “Display” item provides you with the display of your device, which corresponds to the real display. You can control the device remotely here by clicking the control buttons using the mouse. Fig. Operating the UMG 509-PRO via the device homepage 13. 4.
UMG 509-PRO 14. www.janitza.de Service and maintenance The device underwent various safety checks before delivery and is marked with a seal. If a device is open, the safety checks must be repeated. Warranty claims will only be accepted if the device is unopened. 14. 5 Device calibration The devices are calibrated by the manufacturer at the factory - it is not necessary to recalibrate the device providing that the environmental conditions are complied with. 14.
www.janitza.de UMG 509-PRO 14. 8 Battery The internal clock is fed from the supply voltage. If the supply voltage fails then the clock is powered by the battery. The clock provides date and time information, for the records, min. and max. values and events, for example. The life expectancy of the battery is at least 5 years with a storage temperature of +45 °C. The typical life expectancy of the battery is 8 to 10 years. The battery (type CR2450 / 3V) can be replaced by the user. Fig.
UMG 509-PRO 15. www.janitza.de Procedure in the event of faults Possible fault No display Cause External fuse for the power supply voltage has tripped. No current display Measured voltage isnotconnected. Measurement current isnotconnected. Current displayed is too Current measurement in high or too low. the wrong phase. Current transformer factor is incorrectly programmed. The current peak value at the measurement input was exceeded by harmonic components.
www.janitza.de UMG 509-PRO Possible fault Active power too high or too low. Cause The programmed CT ratio is incorrect. The current circuit is assigned to the wrong voltage circuit. The programmed voltage transformer ratio is incorrect. An output is not responding. The output was incorrectly programmed. The output was incorrectly connected.
UMG 509-PRO 16. www.janitza.de Technical data General Net weight (with attached connectors) Device dimensions Battery Clock (in temperature range -40°C to 85°C) approx. 1080 g approx. l = 144 mm, w = 144 mm, h = 75 mm type Li-Mn CR2450, 3V (approval i.a.w. UL 1642) +-5 ppm (corresponding to approx. 3 minutes per year) Transport and storage The following information applies to devices which are transported or stored in the original packaging.
www.janitza.de 16. 2 UMG 509-PRO Voltage and current measurement Current measurement Rated current Resolution Metering range Measurement range exceeded (overload) Crest factor Overvoltage category Measurement surge voltage Power consumption Overload for 1 sec. Sampling rate 5A 0.1 mA 0.005 to 7 Amps as of 7.5 Amps 2.4 230 V option: 300 V CAT III 24 V option: 300V CAT II 4 kV approx. 0.
UMG 509-PRO www.janitza.de Terminal connection capacity (voltage and current measurement) Connectable conductors. Only one conductor can be connected per terminal! Single core, multi-core, fine-stranded 0.2 - 2.5 mm2, AWG 24-12 Terminal pins, core end sheath 0.25 - 2.5 mm2 Tightening torque 0.5 - 0.6 Nm Stripping length 7 mm 16. 3 Residual current monitoring Residual current monitoring (RCM) Rated current Metering range Triggering current Resolution Crest factor Burden Overload for 1 sec.
www.janitza.de 16. 4 UMG 509-PRO Temperature measurement input Temperature measurement input 3-wire measurement Update time Connectable sensors Total burden (sensor + cable) Cable length 1 second PT100, PT1000, KTY83, KTY84 max. 4 kOhm up to 30 m unshielded, from 30 m shielded Sensor type Temperature range Resistor range KTY83 KTY84 PT100 PT1000 -55 °C to +175 °C -40 °C to +300 °C -99 °C to +500 °C -99 °C to +500 °C 500 Ohm to 2.6 kOhm 350 Ohm to 2.6 kOhm 60 Ohm to 180 Ohm 600 Ohm to 1.
UMG 509-PRO 16. 5 www.janitza.de Digital inputs and outputs Digital inputs 2 Digital inputs with a joint earth Maximum counter frequency Response time (Jasic program) Input signal present Input signal not present Cable length 20 Hz 200 ms 18 V to 28 V DC (typical 4 mA) 0 to 5 V DC, current less than 0.
www.janitza.de 16. 6 UMG 509-PRO Interfaces RS485 interface 3-wire connection with GND, A, B Protocol Termination resistor Modbus RTU/slave, Modbus RTU/master, Modbus RTU /gateway 9.6 kbps, 19.2 kbps, 38.4 kbps, 57.6 kbps, 115.2 kbps, 921.6 kbps can be activated by micro switch Profibus interface Connection Protocol Transmission rate SUB D 9-pin Profibus DP/V0 per EN 50170 9.
UMG 509-PRO www.janitza.de 16. 7 Function parameters The measurements are carried out via current transformer ../5 A with a frequency of 50 / 60 Hz. Function Total active power Symbol P Precision class 0.2 5) (IEC61557-12) Metering range 0 to 15.3kW Display range 0 W to 9999 GW * Total reactive power QA 6), Qv 6) 1 (IEC61557-12) 0 to 15.3 kvar 0 varh .. 9999 Gvar * Total apparent power SA, Sv 0.2 (IEC61557-12) 0 to 15.3 kVA 0 VA to 9999 GVA * Total active energy Ea 0.
www.janitza.de 16. 8 UMG 509-PRO Dimension diagrams Fig. View from the side Fig.
UMG 509-PRO www.janitza.de 17. Menu guide overview 17. 1 Configuration menu overview Display Additional main values ... Communication Status Display Home (Measured value overview) ...
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www.janitza.de UMG 509-PRO Main values Phasor diagram Oscilloscope L1 Communication status Oscilloscope ULN1 to 3 ULN1 to 4 By-values Oscilloscope L2 L3 L4 Oscilloscope IL1 to 3 IL1 to 4 Fig.
UMG 509-PRO www.janitza.de 18. Connection example IPE PT100 1 A - K1 2 + K2 3 B 4 5 6 7 I5 8 RCM RS485 9 10 11 12 13 14 15 16 Digital Outputs Digital Inputs I6 Temp.
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