Important User Information Thank you for purchasing LG Variable Frequency Drives! SAFETY INSTRUCTIONS Always follow safety instructions to prevent accidents and potential hazards from occurring. In this manual, safety messages are classified as follows: WARNING CAUTION Improper operation may result in serious personal injury or death. Improper operation may result in slight to medium personal injury or property damage.
Important User Information pinching. Otherwise, you may get an electric shock. CAUTION Install the inverter on a non-flammable surface. Do not place flammable material nearby. Otherwise, fire could occur. Disconnect the input power if the inverter gets damaged. Otherwise, it could result in a secondary accident and fire. After the input power is applied or removed, the inverter will remain hot for a couple of minutes. Otherwise, you may get bodily injuries such as skin-burn or damage.
Important User Information (2) Wiring Do not connect a power factor correction capacitor, surge suppressor, or RFI filter to the output of the inverter. The connection orientation of the output cables U, V, W to the motor will affect the direction of rotation of the motor. Incorrect terminal wiring could result in the equipment damage. Reversing the polarity (+/-) of the terminals could damage the inverter. Only authorized personnel familiar with LG inverter should perform wiring and inspections.
Manual outline Important User Information The purpose of this manual is to provide the user with the necessary information to install, program, start up and maintain the SV-iC5 series inverter. To assure successful installation and operation, the material presented must be thoroughly read and understood before proceeding. This manual contains… Chapter Title 1 Basic information Provides general information and precautions for safe and & precautions optimum use of the SV-iC5 series inverter.
Table of Contents Table of Contents 1. Basic information and precautions..................................................................... 1-1 1.1 Important precautions..................................................................................................... 1-1 1.2 Product Details............................................................................................................... 1-2 1.3 Removal and reinstallation .............................................................
Table of Contents 8. Control block diagram ........................................................................................8-1 8.1 Frequency and Drive mode setting..................................................................................... 8-2 8.2 Accel/Decel setting and V/F control.................................................................................... 8-3 9. Basic Functions ................................................................................................
Table of Contents 12. Protective functions ...................................................................................... 12-1 12.1 Electronic Thermal ......................................................................................................12-1 12.2 Overload Warning and trip............................................................................................12-2 12.3 Stall prevention .........................................................................................
Table of Contents viii SV-iC5
1. Basic information & precautions 1. Basic information and precautions 1.1 Important precautions Unpacking and inspection Inspect the inverter for any damage that may have occurred during shipping. To verify the inverter unit is the correct one for the application you need, check the inverter type, output ratings on the nameplate and the inverter is intact.
1. Basic information & precautions 1.2 Product Details 1.2.1 Appearance Keypad Status LED Potentiometer Display Window STOP/RST Front Cover: Remove it Button when wiring and changing Body slot: When front parameter setting. cover is pulled back till this line and lifted up, it Bottom Cover: Remove wiring it when input power can be removed from main body. See Page 1-3 and motor. Inverter Nameplate 1.2.2 View without the front cover Refer to Page 1-3 for front cover removal.
1. 1.3 Basic information & precautions Removal and reinstallation 1.3.1 Removal of the front cover To change parameter setting: Press the pattern with a finger slightly as 1) and push it downward as 2). Then 4-way button will appear. Use this button for parameter setting and changing the value. 1) 2) Side slot 1. Press here gently 4-Way Button 2. Push it down Removal for wiring: The method is the same as shown in 1.
1. Basic information & precautions Removal for wiring input power and terminals: After removing the front cover, lift the bottom cover up to disconnect. ☞Note: Input Power Terminals name is labeled here. To access control terminals: after finishing power terminal wiring, reinstall the bottom cover and then start wiring control terminals. ☞Note : Use the recommended size of the cable as indicated in this manual ONLY. Using larger size cable may lead to mis-wiring or damage the insulation.
2. Installation 2. Installation 2.1 Installation precautions CAUTION Handle the inverter with care to prevent damage to the plastic components. Do not hold the inverter by the front cover. It may fall off. Install the inverter in a place where it is immune to vibration (5.9 m/s2 or less). The inverter is under great influence of ambient temperature. Install in a location where temperature is within the permissible range (-10~50°C). Maximum Surrounding Air Temperature is 50°C.
2. Installation When two or more inverters are installed or a ventilation fan is mounted in inverter panel, the inverters and ventilation fan must be installed in proper positions with extreme care taken to keep the ambient temperature of the inverters below the permissible value. If they are installed in improper positions, the ambient temperature of the inverters will rise and ventilation effect will be reduced. Install the inverter using screws or bolts to insure the inverter is firmly fastened.
2. Installation 2.2 Dimensions 0.4, 0.75 kW (1/2~1 HP) W H D Dimension 004iC5-1 004iC5-1F 008iC5-1 008iC5-1F W 79 79 79 79 H 143 143 143 143 D 143 143 143 143 0.87 0.95 0.89 0.
2. Installation 1.5, 2.2 kW (2~3HP) W H D Dimension 015iC5-1 015iC5-1F 022iC5-1 022iC5-1F W 156 156 156 156 H 143 143 143 143 D 143 143 143 143 1.79 1.94 1.
3. Wiring 3. Wiring 3.
3. Wiring 3.2 Specifications for power terminal block wiring SV004iC5-1 L1 L2 SV008iC5-1 P P1 U V SV015iC5-1 SV022iC5-1 N L1 L2 P P1 N U V W W Input wire size 2mm2 2mm2 3.5mm2 3.5mm2 Output wire 2mm2 2mm2 3.5mm2 3.5mm2 Ground Wire 2mm 2 2mm2 3.5mm2 3.5mm2 Terminal Lug 2 2mm ,3.5 φ 2mm2 ,3.5 φ 3.5mm2 ,3.5 φ 3.5mm2,3.5 φ Tightening 13kgfㆍcm 13kgfㆍcm 15kgfㆍcm 15kgfㆍcm Torque CAUTION Make sure the input power is off before wiring.
3. Wiring WARNING Use the Type 3 grounding method (Ground impedance: Below 100ohm). Use the dedicated ground terminal to ground the inverter. Do not use the screw in the case or chassis, etc for grounding. Dedicated Terminal Ground Dedicated Terminal Ground ☞ Note : Remove front and bottom cover before starting grounding. ☞ Caution : Follow the specifications below when grounding the inverter.
3. Wiring 3.3 I/O terminal block specification Terminal P1/P2/P3 Terminal Description Wire size Torque (Nm) Multi-function input T/M P1-P5 2 22 AWG, 0.3 mm 0.4 Common Terminal for P1-P5, 22 AWG, 0.3 mm2 0.4 22 AWG, 0.3 mm2 0.4 Note P4/P5 CM AM, P24 VR 12V power supply for external potentiometer V1 0-10V Analog Voltage input 22 AWG, 0.3 mm2 0.4 I 0-20mA Analog Current input 22 AWG, 0.3 mm2 0.4 AM Multi-function Analog output 22 AWG, 0.3 mm2 0.
3. Wiring 3.4 PNP/NPN selection and connector for communication option S4 1. When using P24 24X [NPN] 24I CM Resistor FX Resistor CPU Resistor CM CM S4 2. When using 24V external power 24X 24I CM Resistor supply [PNP] FX Resistor CPU Resistor CM CM 2. Communication Option Card Connector: Install Communication option card here. ☞Note: MODBUS RTU option card is available for SV-iC5. Refer to MODBUS RTU option card manual for more details.
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4. Basic configuration 4. Basic configuration 4.1 Connection of peripheral devices to the inverter The following devices are required to operate the inverter. Proper peripheral devices must be selected and correct connections made to ensure proper operation. An incorrectly applied or installed inverter can result in system malfunction or reduction in product life as well as component damage. You must read and understand this manual thoroughly before proceeding.
4. Basic configuration 4.2 Recommended MCCB, Earth leakage circuit breaker (ELB) and Magnetic contactor specification Model 4.3 MCCB/ ELB(LG) Magnetic Contactor 004iC5-1, 1F ABS33b, EBS333 GMC-12 008iC5-1, 1F ABS33b, EBS333 GMC-18 015iC5-1, 1F ABS33b, EBS333 GMC-25 022iC5-1, 1F ABS33b, EBS333 GMC-32 Note Recommendable AC/DC Reactor Model AC input fuse AC reactor DC reactor 004iC5-1, 1F 10A 2.13mH, 5.7A 7.00mH, 5.4A 008iC5-1, 1F 20A 1.20mH, 10A 4.05mH, 9.
5. Programming keypad 5. Programming Keypad 5.
5. Programming keypad 5.
5. Programming keypad 5.3 Moving to other groups There are 4 different parameter groups in SV-iC5 series as shown below. Drive group Function group 1 Function group 2 I/O group Drive group Basic parameters necessary for the inverter to run. Parameters such as Target frequency, Accel/Decel time are settable. Function group 1 Basic function parameters to adjust output frequency and voltage.
5. Programming keypad How to move to other groups at the 1st code of each group. -. The 1st code in Drive group “0.0” will be displayed when AC input power is applied. 1 -. Press the right arrow (X) key once to go to Function group 1. -. The 1st code in Function group 1 “F 0” will be displayed. 2 -. Press the right arrow (X) key once to go to Function group 2. -. The 1st code in Function group 2 “H 0” will be displayed. 3 -. Press the right arrow (X) key once to go to I/O group. -.
5. Programming keypad 5.4 How to change the codes in a group Code change in Drive group -. In the 1st code in Drive group “0.0”, press the 1 Up (S) key once. -. The 2nd code in Drive group “ACC” is 2 displayed. -. Press the Up (S) key once. -. The 3rd code “dEC” in Drive group is displayed. 3 -. Keep pressing the Up (S) key until the last code appears. -. The last code in Drive group “drC” is 4 displayed. -. Press the Up (S) key again. Drive group 5 -. Return to the first code of Drive group.
5. Programming keypad For changing code from any codes other than F 0 When moving from F 1 to F 15 in Function group 1. -. In F 1, continue pressing the Up (S) key until 1 F15 is displayed. 2 -. Moving to F15 has been complete. ♣ The same rule applies to Function group 2 and I/O group. ♣ Note: Some codes will be skipped in the middle of increment (S)/decrement (T) for code change.
5. Programming keypad 5.5 Parameter setting method Changing parameter value in Drive group When changing ACC time from 5.0 sec to 16.0 Drive group 1 -. In the first code “0.0”, press the Up (S) key once to go to the second code. -. ACC [Accel time] is displayed. 2 -. Press the Prog/Ent key (z) once. -. Preset value is 5.0, and the cursor is in the digit 0. 3 -. Press the Left (W) key once to move the cursor to the left. 4 -. The digit 5 in 5.0 is active. Then press the Up (S) key once. -.
5. Programming keypad When changing run frequency to 30.05 Hz in Drive group Drive group 1 -. In “0.0”, press the Prog/Ent (z) key once. -. The second 0 in 0.0 is active. 2 -. Press the Right (X) key once to move the cursor to the right. -. 0.00 is displayed 3 -. Press the Up (S) key until 5 is displayed. 4 -. Press the Left (W) key once. -. The middle digit in 0.05 is active. 5 -. Press the Left (W) key once. 6 -. Press the Left (W) key once. -. 00.
5. Programming keypad Changing parameter values in Function 1, 2 and I/O group When changing the parameter value of F 27 from 2 to 5 Function group 1 1 -. In F0, press the Prog/Ent (z) key once. -. Check the present code number. 2 -. Increase the value to 7 by pressing the Up (S) key. 3 -. When 7 is set, press the Left (W) key once. -. 0 in 07 is active. 4 -. Increase the value to 2 by pressing the Up (S) key. -. 27 is displayed 5 -. Press the Prog/Ent (z) key once. -.
5. Programming keypad 5.6 Monitoring of operation status Monitoring output current in Drive group Drive group 1 -. In [0.0], continue pressing the Up (S) or Down (T) key until [Cur] is displayed. -. Monitoring output current is provided in this parameter. 2 -. Press the Prog/Ent (z) key once to check the current. -. Present output current is 5.0 A. 3 -. Press the Prog/Ent (z) key once to return to the parameter name. 4 ♣ -. Return to the output current monitoring code.
5. Programming keypad How to monitor Motor rpm in Drive group when the motor is rotating in 1730 rpm. Drive group -. Present run frequency can be monitored in the first code of Function group 1. The 1 preset frequency is 57.6Hz. -. Continue pressing the Up (S) /Down (T) key until rPM is displayed. -. Motor rpm can be monitored in this code. 2 -. Press the Prog/Ent (z) key once. -. Last three digits 730 in 1730 rpm is shown on the LED. 3 -. Press the Left (W) key once. -.
5. Programming keypad How to monitor fault condition in Drive group During Accel Overcurrent trip Current Frequency Drive group STOP/RST -. This message appears when an Overcurrent fault occurs. 1 -. Press the Prog/Ent (z) key once. -. The run frequency at the time of fault (30.0) is displayed. 2 -. Press the Up (S) key once. -. The output current at the time of fault is displayed. 3 -. Press the Up (S) key once. -. Operating status is displayed. A fault occurred during acceleration. 4 -.
5. Programming keypad Parameter initialize How to initialize parameters of all four groups in H93 Function group 2 1 -. In H0, press the Prog/Ent (z) key once. -. Code number of H0 is displayed. 2 -. Increase the value to 3 by pressing the Up (S) key. 3 -. In 3, press the Left (W) key once to move the cursor to the left. -. 03 is displayed. 0 in 03 is active. 4 -. Increase the value to 9 by pressing the Up (S) key. -. 93 is set. 5 -. Press the Prog/Ent (z) key once. -.
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6. Basic operation 6. Basic operation 6.1 ☞ Frequency Setting and Basic Operation Caution : The following instructions are given based on the fact that all parameters are set to factory defaults. Results could be different if parameter values are changed. In this case, initialize parameter values (see page 10-17) back to factory defaults and follow the instructions below. Frequency Setting via keypad & operating via terminals 1 -. Apply AC input power to the inverter. 2 -. When 0.
6. Basic operation Frequency Setting via potentiometer & operating via terminals 1 -. Apply AC input power to the inverter. 2 -. When 0.0 appears Press the Up (S) key four times. -. Frq is displayed. Frequency setting mode is selectable. 3 -. Press the Prog/Ent (z) key once. -. Present setting method is set to 0 (frequency setting via keypad). 4 -. Press the Up (S) key twice. 5 -. After 2 (Frequency setting via potentiometer) is set, press the Prog/Ent (z) key once. -.
6. Basic operation Frequency setting via potentiometer & operating via the Run key 1 -. Apply AC input power to the inverter. 2 -. When 0.0 is displayed, press the Up (S) key three times. -. drv is displayed. Operating method is selectable. 3 -. Press the Prog/Ent (z) key. -. Check the present operating method (“1” is run via control terminal) 4 -. Press the Prog/Ent (z) key and then Down (T) key once. 5 -. After setting “0”, press the Prog/Ent (z) key. -. “drv” is displayed after “0” is blinking.
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7. Function list 7. Function list Drive Group LED Parameter Min/Max Factory Adjustable defaults during run Description display 0.0 name range [Frequency 0/400 command] [Hz] This parameter sets the frequency that the Page 0.0 O 9-1 5.0 O 9-10 10.0 O 9-10 1 X 9-7 inverter is commanded to output. During Stop: Frequency Command During Run: Output Frequency During Multi-step operation: Multi-step frequency 0. It cannot be set greater than F21- [Max frequency].
7. Function list Drive Group LED Parameter Min/Max Factory Adjustable defaults during run - - 11-1 - - 11-1 - - 11-1 vOL - 11-2 - - 11-2 F O 9-7 Description display CUr rPM name range [Output This parameter displays the output current to current] the motor. [Motor RPM] This parameter displays the number of Motor Page RPM. dCL vOL [Inverter DC This parameter displays DC link voltage inside link voltage] the inverter.
7. Function list Function group 1 LED Parameter Min/Max Factory Adjustable defaults during run 1 O 5-5 0 X 9-8 0 X 9-13 0 X 9-18 5.0 X 10-1 0.1 X 10-1 50 X 10-1 1.0 X 10-1 50 X 10-2 0 X 10-2 1.0 X 10-11 Description display F0 name [Jump code] range 0/60 This parameter sets the parameter code Page number to jump.
7. Function list Function group 1 LED Parameter Min/Max Factory Adjustable defaults during run 10.0 O 10-3 60.0 X 9-19 60.0 X 9-15 0.5 X 9-19 0 X 9-19 60.0 X 0.5 X 0 X 9-17 5 X 9-17 Description display F20 name range [Jog 0/400 frequency] [Hz] This parameter sets the frequency for Jog Page operation. It cannot be set above F21 – [Max frequency]. F21 [Max 40/400 * frequency] [Hz] This parameter sets the highest frequency the inverter can output.
7. Function list Function group 1 LED Parameter Min/Max Factory Adjustable defaults during run 5 X 9-17 0 X 9-15 Description display F29 name range [Torque boost This parameter sets the amount of torque in reverse boost applied to a motor during reverse run.
7. Function list Function group 1 LED Parameter Min/Max Factory Adjustable defaults during run 150 0 100 0 0 0 150 0 10 0 1 0 180 0 60 0 Description display name Page range F51 [Electronic 50/200 4) thermal level [%] This parameter sets max current capable 12-1 of flowing to the motor continuously for 1 for 1 minute] minute. The set value is the percentage of H33 – [Motor rated current]. It cannot be set below F52 –[Electronic thermal level for continuous].
7. Function list Function group 1 LED Parameter Min/Max Factory Adjustable defaults during run 0 X 12-3 150 X 12-3 Description display F59 name [Stall Page range 0/7 This parameter stops accelerating during prevention acceleration, decelerating during constant select] speed run and stops decelerating during deceleration.
7. Function list Function group 2 LED Parameter Min/Max Factory Adjustable defaults during run 1 O 5-5 nOn - 11-4 Description display name range H0 [Jump code] 1/95 H1 [Fault history 1] - H2 [Fault history 2] - types of faults, the frequency, the current and nOn - H3 [Fault history 3] - the Accel/Decel condition at the time of fault. nOn - H4 [Fault history 4] - The last fault is automatically stored in the nOn - nOn - 0 O 5.0 X 0.0 X 0 X 10.0 X 15.
7. Function list Function group 2 LED Parameter Min/Max Factory Adjustable defaults during run 35.0 X 40 X 40 X 0 O 12-5 0 O 9-9 0 O Description display H16 name range [Skip Page frequency high limit 3] H17 H18 H19 H20 S-Curve 1/100 [%] Set the speed reference value to form a curve accel/decel at the start during accel/decel. If it is set higher, start side linear zone gets smaller.
7. Function list Function group 2 LED Parameter Min/Max Factory Adjustable defaults during run 0 O Description display name H22 [Speed 2) Search Select] Page range 0/15 This parameter is active to prevent any possible fault when the inverter outputs its 1012 voltage to the running motor. 1. H20- 2.Restart 3.Operation 4.
7. Function list Function group 2 LED Parameter Min/Max Factory Adjustable defaults during run 0 O Description display H26 Name [Number of Range 0/10 Auto Restart This parameter sets the number of Page restart tries after a fault occurs. try] 1015 Auto Restart is deactivated if the fault outnumbers the restart tries. This function is active when [drv] is set to 1 or 2 {Run/Stop via control terminal}. Deactivated during active protection function (OHT, LVT, EXT, HWT etc.
7. Function list Function group 2 LED Parameter Min/Max Factory Adjustable defaults during run 0 X 10-6 3 O 10- Description display H37 Name [Load inertia Range 0/2 Page Select one of the following according to rate] motor inertia.
7. Function list Function group 2 LED Parameter Min/Max Factory Adjustable defaults during run 300.0 O 10-8 1.0 O 10-8 0.0 O 10-8 0.0 O 10-8 60.0 O 10-8 0 X 9-10 1 O 9-11 0 O 11-2 Description display H51 H52 Name Range [P gain for PID 0/999.9 controller] [%] [Integral time 0.1/32.0 for PID [sec] This parameter sets the gains for the PID Page controller. controller (I gain)] H53 Differential 0.0 /30.
7. Function list Function group 2 LED Parameter Min/Max Factory Adjustable defaults during run 0 O 11-2 100 O 11-1 X.X X 5.
7. Function list Function group 2 LED Parameter Min/Max Factory Adjustable defaults during run 5 X Description display H86 Name Range [2nd motor Page 1016 reverse torque boost] H87 [2nd motor stall 30/150 prevention [%] 150 X 150 O 100 O 1.8 X 0 X level] H88 [2nd motor 50/200 Electronic [%] thermal level for 1 min] H89 [2nd motor Electronic thermal level for continuous] H90 H93 [2nd motor 0.
7. Function list I/O group LED Parameter Min/Max Factory Adjustable defaults during run Description display name range Page I0 [Jump code] 0/63 This parameter sets the code number to jump 1 O 5-5 I1 [Filter time 0/9999 This is used to adjust the analog voltage input 10 O 9-2 0 O 0.0 O 10 O 60.0 O 10 O 0 O 0.0 O 10 O 60.0 O 10 O 4 O constant for signal via keypad potentiometer. V0 input] I2 I3 [V0 input Min 0/10 Set the minimum voltage of the V0 input.
7. Function list I/O group LED Parameter Min/Max Factory Adjustable defaults during run 0.0 O 20 O 60.0 O 0 O 12-7 0 O 9-7 1 O 2 O Description display I13 name range [Frequency 0/400 Set the inverter output minimum frequency at corresponding [Hz] minimum current of I input. [I input max 0/20 Set the Maximum Current of I input. current] [mA] [Frequency 0/400 Set the inverter output maximum frequency at corresponding [Hz] maximum current of I input.
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7. Function list I/O group LED Parameter Min/Max Factory Adjustable defaults during run Description display I36 name Page range [Multi-Accel 4.0 9-12 time 2] I37 [Multi-Decel 4.0 time 2] I38 [Multi-Accel 5.0 time 3] I39 [Multi-Decel 5.0 time 3] I40 [Multi-Accel 6.0 time 4] I41 [Multi-Decel 6.0 time 4] I42 [Multi-Accel 7.0 time 5] I43 [Multi-Decel 7.0 time 5] I44 [Multi-Accel 8.0 time 6] I45 [Multi-Decel 8.0 time 6] I46 [Multi-Accel 9.
7. Function list I/O group LED Parameter Min/Max Factory Adjustable defaults during run 30.0 O 10.0 O 12 O Description display I52 name [Frequency 0/400 detection [Hz] This parameter is used when I54 – [Multi- 11-6 function output terminal select] or I55 – [Multi- level] I53 Page range function relay select] are set to 0-4. It cannot be set greater than F21 – [Max [Frequency frequency].
7. Function list I/O group LED Parameter Min/Max Factory Adjustable defaults during run 1 O 3 O 0 O Description display I60 name Page range [Inverter 2 - 3 - 3 - 3 3 4 3 - - 5 3 - 3 6 3 3 - 7 3 3 3 1/32 This parameter is set when the inverter station uses RS485 communication.
8. Control block diagram Frequency setting Drive mode Accel/Decel V/F control PWM Motor 8.
8-2 P5 P4 P3 P2 P1 I V1 VR : Potentiometer Digital input filter I/O group I27 Analog input filter I/O group I 1, 6, 11 0,1 17 I20 ~ I24 I20 ~ I24 Step 0-7 3-Wire operation I/O group Max/Min frequency Functi group on 1 F21 F23 I30 I31 I32 I33 I/O group St1 St2 St3 I/O group Step freq.
P5 P4 P3 P2 P1 I/O group 5,6,7 I20 ~ I24 I/O group Digital input filter I27 Multi-Accel/Decel time select 8-3 SV-iC5 F29 F28 Torque boost value Func. group F31~F38 Func. group User V/F Freq., Voltage I34 ~ I47 1st-7th Accel/ Decel time I/O group ACC DEC 0 1~7 Max freq. Automatic Manual User V/F Square Linear P1 ~ P5 1 0 F27 Func. group Torque boost select 2 1 0 F2, F3 Func. group V/F pattern Frequency setting 1 0 H70 Reference freq. for Accel/Decel Func.
9. Basic functions 9. Basic Functions 9.1 Frequency mode Digital Frequency setting via Keypad 1 Group LED Display Set Min/Max Factory Value Range Defaults Parameter Name Unit Drive 0.0 [Frequency Command] - 0/400 0.0 group Frq [Frequency mode] 0 0/8 0 Hz Run frequency is settable in 0.0 - [Frequency Command]. Set Frq – [Frequency mode] to 0 {Frequency setting via Keypad 1}. Set the desired frequency in 0.0 and press the Prog/Ent (z) key to enter the value into memory.
9. Basic functions Analog Frequency setting via Potentiometer (V0) on the Keypad Used to prevent fluctuations in analog input signals caused by noise Group LED Display Set Min/Max Factory Value Range Defaults Parameter Name Unit Drive 0.0 [Frequency Command] - - - group Frq [Frequency Mode] 2 0/8 0 I/O group I1 [Filter time constant for V0 input] 10 0/9999 10 I2 [V0 input minimum voltage] - 0/10 0 V I3 [Frequency corresponding to I2] - 0/400 0.
9. Basic functions Analog Frequency setting via Voltage analog input (0-10V) or potentiometer on the VR terminal Group LED Display Set Min/Max Factory Value Range Defaults Parameter Name Unit Drive 0.0 [Frequency command] - - - group Frq [Frequency mode] 3 0/8 0 I/O group I6 [Filtering time constant for V1 input] 10 0/9999 10 I7 [V1 input minimum voltage] - 0/10 0 V I8 [Frequency corresponding to I 7] - 0/400 0.
9. Basic functions Frequency setting via Potentiometer on the keypad + Current Analog input (0-20mA) Group LED Display Set Min/Max Factory Value Range Defaults Parameter Name Unit Drive 0.0 [Frequency Command] - - - group Frq [Frequency Mode] 5 0/8 0 Hz Select Frq – [Frequency Mode] to 5 {Potentiometer on the keypad and Current Analog input (0-20mA)}. Override function is provided via Main speed and Auxiliary speed adjustment.
9. Basic functions Frequency setting via Potentiometer on the keypad + 0-10V input Group LED Display Set Min/Max Factory Value Range Defaults Parameter Name Unit Drive 0.0 [Frequency Command] - - - group Frq [Frequency Mode] 7 0/8 0 Hz Set Frq – [Frequency Mode] to 7 {Potentiometer on the keypad + 0-10V input}. Relative code: I 1 - I 5, I6 - I10 Refer to P 9-4 Frequency setting via potentiometer on the Keypad + 0-20mA input for the setting.
9. Basic functions 9.2 Multi-Step frequency setting Group LED Display Drive group I/O group Parameter Name Set Value Min/Max Range Factory Defaults Unit 5.0 0/400 0.0 Hz 0/8 0 - 0.0 [Frequency command] Frq [Frq mode] 0 St1 [Multi-Step frequency 1] - St2 [Multi-Step frequency 2] - St3 [Multi-Step frequency 3] - 30.
9. Basic functions 9.3 Run Command setting Run via the Run and STOP/RST key Group LED Display Drive group Parameter Name Set Value Min/Max Range Factory Defaults drv [Drive mode] (Run/Stop mode) 0 0/3 1 drC [Direction of motor rotation select] - F/r F Unit Set drv – [Drive mode] to 0. Motor starts to accelerate by pressing the Run key while run frequency is set. Motor decelerates to stop by pressing the STOP/RST key.
9. Basic functions Run command setting 2 at FX and RX terminals Group LED Display Drive Set Min/Max Factory Value Range Defaults 2 0/3 1 0 0/24 0 1 0/24 1 Parameter Name Unit [Drive mode] drv group (Run/Stop mode) I/O group [Multi-function input terminal I20 P1 define] [Multi-function input terminal I21 P2 define] Set the drv to 2. Set I20 and I21 to 0 and 1 to use P1 and P2 as FX and RX terminals. FX: Run command setting.
9. Basic functions Power On Start select Group LED Display Parameter Name Drive group drv [Drive mode] (Run/Stop mode) Function group 2 H20 [Power On Start select] Set Value Min/Max Range Factory Defaults 1, 2 0/3 1 1 0/1 0 Unit Set H20 to 1. When AC input power is applied to the inverter with drv set to 1 or 2 {Run via control terminal} ON, motor starts acceleration. This parameter is inactive when the drv is set to 0 {Run via keypad}.
9. Basic functions Frequency Reset Run command When H21 is 0 9.4 When H21 is 1 Accel/Decel time and unit setting Accel/Decel time setting based on Max frequency Group LED Display Set Min/Max Factory Value Range Defaults Parameter Name Unit Drive ACC [Accel time] - 0/6000 5.0 sec group dEC [Decel time] - 0/6000 10.0 sec F21 [Max frequency] - 0/400 60.
9. Basic functions More precise time unit can be set corresponding to load characteristics as shown below. Code Setting range Set Parameter Name Description value H71 [Accel/Decel Time setting unit] 0.01~600.00 0 Unit: 0.01 sec. 0.1~6000.0 1 Unit: 0.1 sec. 1~60000 2 Unit: 1 sec. Accel/Decel time based on Run frequency Group LED display Set Min/Max Factory value range defaults Parameter name Unit Drive ACC [Accel time] - 0/6000 5.
9. Basic functions Multi-Accel/Decel time setting via Multi-function terminals Group LED Display Set Min/Max Factory Value Range Defaults Parameter Name Unit Drive ACC [Accel time] - 0/6000 5.0 Sec group dEC [Decel time] - 0/6000 10.
9. Basic functions Accel/Decel pattern setting Min/Max Group LED display Parameter name Set value Unit range Function F2 [Accel pattern] 0 Linear group 1 F3 [Decel pattern] 1 S-curve 0 S-Curve accel/decel start H17 40 % 40 % side 1~100 S-Curve accel/decel end H18 side Accel/Decel pattern is settable at F2 and F3. Linear : This is a general pattern for constant torque applications S-curve : This curve allows the motor to accelerate and decelerate smoothly.
9. Basic functions Note that setting Frequency Ref for Accel/decel (H70) is set to Max Freq and target freq is set below Max freq. the shape of S-curve may be distorted. Accel/decel Ref ☞Note: If set target freqis Freq (H70) below Target Freq Max freq, curve will not be shown completely.
9. Basic functions 9.5 V/F control Linear V/F operation Group LED Display Set Min/Max Factory Value Range Defaults Parameter Name Unit Function F22 [Base frequency] - 30/400 60.0 Hz group 1 F23 [Start frequency] - 0/10.0 0.5 Hz F30 [V/F pattern] 0 0/2 0 Set F30 to 0 {Linear}. This pattern maintains a linear Volts/frequency ratio from F23 - [Start frequency] to F22- [Base frequency]. This is appropriate for constant torque applications.
9. Basic functions User V/F pattern Group Function group 1 LED display Parametername Set value Min/Max range Factory defaults Unit F30 [V/F pattern] 2 0/2 0 F31 [User V/F frequency 1] - 0/400 15.0 Hz - 0/100 100 % ~ F38 ~ [User V/F voltage 4] Select F30 to 2 {User V/F}. User can adjust the Volt/Frequency ratio according to V/F pattern of specialized motors and load characteristics.
9. Basic functions Manual Torque Boost Group LED display Function group 1 Parameter name F27 [Torque boost select] F28 [Torque boost in forward direction] F29 [Torque boost in reverse direction] Set Value Min/Max range Factory defaults 0 0/1 0 - 0/15 5 Unit % Set F27 to 0 {Manual torque boost}. The values of [Torque boost in forward/reverse direction] are set separately in F28 and F29.
9. Basic functions 9.6 Stop mode select Decel to stop Group LED Display Set Min/Max Factory Value Range Defaults 0 0/2 0 Set Min/Max Factory Value Range Defaults 1 0/2 0 Set Min/Max Factory Value Range Defaults 2 0/2 0 Parameter Name Unit Function F4 [Stop mode select] group 1 Set F30 to 0 {Decel to stop}. The inverter decelerates to 0Hz for the preset time. Freq.
9. Basic functions 9.7 Frequency limit setting Frequency limit setting based on Max and start frequency Group LED display Set Min/Max Factory value range defaults Parameter name Unit Function F21 [Max frequency] - 0/400 60.0 Hz group 1 F23 [Start frequency] - 0/10 0.5 Hz Max frequency: Frequency high limit except for F22 [Base frequency]. Any frequency cannot be set above [Max frequency]. Start frequency: Frequency low limit. If a frequency is set lower than this, 0.
9. Basic functions Skip frequency Group LED display Set Min/Max Factory value range defaults Parameter name Unit Function H10 [Skip frequency select] 1 0/1 0 group 2 H11 [Skip frequency low limit 1] - 0/400 10.0 Hz - 0/400 35.0 Hz ~ H16 ~ [Skip frequency high limit 3] Set H10 to 1. Run frequency setting is not available within the skip frequency range of H11-H16. Skip frequency is settable within the range of F21 – [Max frequency] and F23 – [Start frequency]. Freq.
10. Advanced functions 10. Advanced functions 10.1 DC brake Stop mode via DC brake Group Function group 1 LED Display Set Min/Max Factory value Range Defaults Parameter Name Unit F4 [Stop mode select] 1 0/2 0 F8 [DC Brake start frequency] - 0/60 5.0 Hz F9 [DC Brake wait time] - 0/60 0.1 sec F10 [DC Brake voltage] - 0/200 50 % F11 [DC Brake time] - 0/60 1.0 sec Set F4 - [Stop mode select] to 1. F 8 : The frequency at which the DC brake will become active.
10. Advanced functions Starting DC brake Group LED Display Set Min/Max Factory value Range Defaults Parameter Name Unit Function F12 [DC Brake start voltage] - 0/200 50 % group 1 F13 [DC Brake start time] - 0/60 0 sec F12 : It sets the level as a percent of H33 – [Motor rated current]. F13 : Motor accelerates after DC voltage is applied for the set time.
10. Advanced functions Voltage F12 P3 Run command 10.2 Jog operation Group LED display Set Min/Max Factory value range defaults - 0/400 10.0 4 0/24 2 Parameter name Unit Function F20 Jog frequency Hz group 1 I/O group [Multi-function input I22 terminal P3 define] Set the desired jog frequency in F20. Select the terminal among the Multi-function input terminal P1 thru P5 to use for this setting. If P3 is set for Jog operation, set I22 to 4 {Jog}.
10. Advanced functions 10.3 Up-Down operation Group LED display I/O group Set Min/Max Factory value range defaults Parameter name Unit [Multi-function input terminal I20 0 2 P1 define] ~ ~ [Multi-function 0/24 input I23 15 3 16 4 terminal P4 define] [Multi-function input I24 terminal P5 define] Select terminals for Up-Down operation among P1 thru P5. If P4 and P5 are selected, set I23 and I24 to 15 {Frequency Up command} and 16 {Frequency Down command}, respectively.
10. Advanced functions P1 FX : I20 = 0 P2 RX : I21 = 1 P5 3-Wire : I24 = 17 CM Frequency t FX RX P5 (3-Wire) If both 3-Wire and Up-Down operation are selected, the former will be ignored. The bandwidth of pulse (t) should be above 50msec. Speed search operation is valid even in the case of LVT (low voltage trip) following instant power failure. 10.
10. Advanced functions Example Rated frequency = 60Hz Rated RPM = 1740rpm Number of motor poles= 4 1740 × 4 f s = 60 − = 2 Hz 120 Dwell freq. Start freq. Dwell time Frequency Run command 10.6 Slip compensation Group LED Display Set Min/Max Factory value Range Defaults Parameter Name Unit Function H30 [Motor type select] - 0.2/2.2 - group 2 H31 [Number of motor poles] - 2/12 4 H32 [Rated slip frequency] - 0/10 - Hz H33 [Motor rated current] - 1.
10. Advanced functions H32 : Enter the slip frequency based on the following formula and motor nameplate. rpm × P fs = fr − 120 Where, f s = Rated slip frequency f r = Rated frequency rpm = Motor nameplate RPM P = Number of Motor poles Example Rated frequency= 60Hz Rated motor RPM= 1740rpm Motor pole number= 4 1740 × 4 f s = 60 − = 2 Hz 120 H32- [Rated slip frequency] is 2Hz. Set H32- [Rated slip frequency] to 2.
10. Advanced functions 10.7 PID Control Group LED Display Set Min/Max Factory value Range Defaults Parameter Name Unit Function H40 [Control mode select] 2 0/3 0 - group 2 H50 [PID Feedback select] - 0/1 0 - H51 [P gain for PID controller] - 0/999.9 300.0 % - 0.1/32.0 300 Sec - 0.0/30.0 0 Sec 0/999.9 0 % - 0/400 60.
10-9 H50 Func. group2 1 I 7 ~ I15 I 1, 6, 11 Feedback select I : 0 ~ 20mA I I/O group 4 2 V0:Potentiometer 3 V1 : 0 ~ 10V 1 Keypad setting 2 0 Keypad setting 1 4 3 2 1 0 V 1 Analog input scale I 2 ~ I15 I 1, 6, 11 I/O group I/O group I/O group Analog input filter Analog input scale Analog input filter Frq DRV group Ref. freq setting 0 I V0 : Potentiometer V 1 Keypa settin d g + H53 : D time H51 : P Gain H52 :I time Func. group2 PID Control H54 Func.
10. Advanced functions 10.8 Auto tuning Group LED Display Set Min/Max Factory value Range Defaults Parameter Name Unit Function H41 [Auto tuning] 1 0/1 0 - group 2 H42 [Stator resistance (Rs)] - 0/14.0 - Ω H44 [Leakage inductance (Lσ)] - 0/300.00 - mH Automatic measuring of the motor parameters is provided. The measured motor parameters in H41 can be used in Auto Torque Boost and Sensorless Vector Control. ☞ Caution : Auto tuning should be executed after stopping the motor.
10. Advanced functions 10.9 Sensorless vector control Group LED Display Set Min/Max Factory value Range Defaults Parameter Name Unit Function H40 [Control mode select] 3 0/3 0 - group 2 H30 [Motor type select] - 0.2/2.2 - kW - 0/10 - Hz [Rated H32 slip frequency] H33 [Motor rated current] - 1.0/12 - A H34 [Motor No Load Current] - 0.1/12 - A H42 [Stator resistance (Rs)] - 0/14.0 - Ω H44 [Leakage inductance (Lσ)] - 0/300.
10. Advanced functions Factory default of motor parameters (Function group 2) H32-Rated slip freq [Hz] H30-Motor rating [kW] H34-No-load current [A] H33-Current rating [A] H42-Stator resistance [Ω] H44-Leakage inductance [mH] 0.2 0.9 0.5 3.0 14.0 122.0 0.4 1.8 1.1 3.0 6.7 61.58.893 0.75 3.5 2.1 2.33 2.46 28.14 1.5 6.5 3.5 2.33 1.13 14.75 2.2 8.8 4.4 2.0 0.869 11.31 10.
10. Advanced functions The following table shows 4 types of Speed search selection.
10. Advanced functions EX) Speed search during Instant Power Failure restart Input voltage Frequency t1 t2 Voltage H23 Current Multi-function output or Relay When the input power is cut off due to instant power failure, the inverter outputs Low voltage trip (LV) to hold the output. When the power is restored, the inverter outputs the frequency before the low voltage trip and the voltage is increased due to PI control.
10. Advanced functions 10.12 Auto restart try Group LED Display Function Set Min/Max Factory value Range Defaults - 0/10 0 - 0/60 1.0 Parameter Name Unit [Number of Auto Restart H26 group 2 try] [Auto Restart time] H27 Sec This parameter sets the number of times auto restart is activated in H26. It is used to prevent the system down caused by internal protection function activated by the causes such as noise. H26 : Auto restart will become active after the H27.
10. Advanced functions Carrier frequency select Group LED Display Set Min/Max Factory value Range Defaults - 0/15 10 Parameter Name Unit Function H39 [Carrier frequency select] group 2 This parameter affects the sound of the inverter during operation. H39 If carrier frequency set higher Motor noise v Heat loss of the inverter u Inverter noise u Leakage current u 10.
10. Advanced functions Used when an inverter operates 2 motors connected to two different types of the loads. 2nd motor operation does not run 2 motors at the same time. As the figure below, when using two motors with an inverter by exchanging them, different values can be set for the 2nd motor via the Multi-function input terminal and parameters set in H81-H90. Turn the I24(setting: 12) On after motor is stopped. Parameters from H81 to H90 are applied to the 1st motor as well as the 2nd motor.
10. Advanced functions Password Register Group LED Display Set Min/Max Factory value Range Defaults Parameter Name Unit Function H94 [Password Register] - 0/FFF 0 H95 [Parameter lock] - 0/FFF 0 group 2 This parameter creates password for H95 – [Parameter lock]. Valid password is Hex decimal value (0-9, A, B, C, D, E, F). ☞ Caution: Do not forget the registered password. It is also used when unlocking the parameters. Factory default password is 0. Enter the new password except 0.
10. Advanced functions Parameter Lock Group LED Display Set Min/Max Factory value Range Defaults Parameter Name Unit Function H95 [Parameter lock] - 0/FFF 0 group 2 H94 [Password Register] - 0/FFF 0 This parameter is used to lock the user-set parameters using the password. See the table below to lock the user-set parameter via the H94 – [Password Register].
10.
11. Monitoring 11. Monitoring 11.1 Operating status monitoring Output current Group Drive group LED Display CUr Set Min/Max Factory value range default Set Min/Max Factory value range default Description Output current Unit - Inverter output current can be monitored in Cur.
11. Monitoring User display select Group LED Display Drive group Set Min/Max Factory value range default 0/2 0 Parameter Name Unit vOL [User display select] - H73 [Monitoring item select] - Function group 2 The selected item in H73- [Monitoring item select] can be monitored in vOL- [User display select]. H73 : Select one of the desired item numbers.
11. Monitoring 11.2 Monitoring the I/O terminal Input terminal status monitoring Group LED Display I/O group Set Min/Max Factory value range default Parameter Name [Input terminal Unit status I25 display] Active input terminal status (ON/OFF) can be monitored in I25. The following is displayed when P1, P3, P4 are ON and P2, P5 are OFF.
11. Monitoring 11.3 Monitoring fault condition Monitoring fault display Group Drive group LED Display nOn Set Min/Max Factory value range default Parameter Name Unit [Fault Display] - The kind of fault occurred during operation is displayed in nOn. Up to 3 kinds of faults can be monitored. This parameter gives information on fault types and the operating status at the time of the fault. Refer to 1.6 How to monitor operation. Refer to Page 13-1 for various fault types.
11. Monitoring Operating status when a fault occurs Fault type 11.4 Analog Output Group LED Display Set Min/Max Factory value range default - 0/3 0 - 10/200 100 Parameter Name I/O group [Analog Unit output item I50 select] [Analog output level I51 % adjustment] Output item and the level from the AM terminal are selectable and adjustable. I50 : The selected item will be output to Analog output terminal (AM). I50 Analog output item select 10V 0 Output frequency.
11. Monitoring 11.
11. Monitoring I56: When 17 {Fault display} is selected in I54 and I55, Multi-function output terminal and relay will be activated with the value set in I56. 0 : FDT-1 Check whether the output frequency of the inverter matches the user-setting frequency. Active condition: Absolute value (preset frequency - output frequency) <= Frequency Detection Bandwidth/2 Group LED Display I/O group Set Min/Max Factory value range default Parameter Name [Frequency Unit Detection I53 0/400 - 10.
11. Monitoring 2 : FDT-3 It activates when run frequency meets the following condition. Active condition: Absolute value (FDT level - run frequency) <= FDT Bandwidth/2 Group LED Display I/O group Set Min/Max Factory value range default Parameter Name [Frequency Unit Detection I52 30.0 level] 0/400 [Frequency Hz Detection I53 10.0 Bandwidth] It cannot be set above F21- [Max frequency]. When setting I52 and I53 to 30.0Hz and 10.0 Hz, respectively 35Hz 30Hz 25Hz Freq.
11. Monitoring 4 : FDT-5 Activated as B contact contrast to FDT-4. Active condition Accel time: Run Frequency >= FDT Level Decel time: Run Frequency > (FDT Level – FDT Bandwidth/2) Group LED Display I/O group Set Min/Max Factory value range default Parameter Name [Frequency Unit Detection I52 30.0 Level] 0/400 [Frequency Hz Detection I53 10.0 Bandwidth] It cannot be set above F21- [Max Frequency]. When setting I52, I53 to 30.0 Hz and 10.0Hz, respectively 30Hz 25Hz Freq.
11. Monitoring 11: Command Loss Become active when frequency command is lost. 12: During run Become active when run command is given and the inverter generates output voltage. Freq. MO Run command 13: During stop Activated during stop. Freq. MO Run command 14: During constant run Activated during nominal operation. Freq. MO Run command 15: During speed searching Refer to Page 10-12 Speed search operation.
12. Protective functions 12. Protective functions 12.1 Electronic Thermal Group LED display Function group Parameter Name Min/Max Factory setting default 0/1 0 Set value Unit [Electronic thermal F50 1 1 select] [Electronic thermal level for 1 F51 - 150 % 100 % minute] 50/150 [Electronic thermal level for F52 continuous] F53 [Motor type] - 0/1 0 Select F50 – [Electronic thermal select] to 1. It activates when the motor is overheated (time-inverse).
12. Protective functions Current [%] F51 F52 60 12.2 ETH trip time [sec] Overload Warning and trip Overload warning Group LED Display Set Min/Max Factory value setting default Parameter Name Unit Function F54 [Overload warning level] - 30/150 150 % group 1 F55 [Overload warning time] - 0/30 10 Sec I/O group [Multi-function 0/17 output I54 5 12 5 17 terminal select] I55 [Multi-function relay select] Select one output terminal for this function between MO and 30AC.
12. Protective functions Overload trip Group LED Display Function group 1 F56 F57 F58 Parameter Name [Overload trip select] [Overload trip level] [Overload trip time] Set value Min/Max setting Factory default 1 0/1 0 - 30/200 180 % - 0/60 60 sec Unit Set F56 to 1. Inverter output is turned off when motor is overloaded. Inverter output is turned off when excessive current flows to the motor for F58 – [Overload trip time]. 12.
12. Protective functions For example, set F59 to 3 to make stall prevention active during Acceleration and constant run. When stall prevention is executed during acceleration or deceleration, Accel/Decel time may take longer than the user-setting time. When stall prevention is activated during constant run, t1, t2 executed in accordance with the value set in ACC - [Accel time] and dEC - [Decel time]. F60 Current Freq.
12. Protective functions 12.4 Output phase loss protection Group LED display Function Min/Max Factory value setting default [Output phase 1 0/1 0 Unit loss H19 group 2 Set Parameter Name protection select] Set H19 value to 1. This function turns off the inverter output in the event of more than one phase loss among U, V and W output. ☞ Caution : Set H33- [Motor rated current] correctly.
12. Protective functions Frequency P4(A contact) P5(B contact) Run command 12.6 Inverter Overload Inverter overload prevention function is activated when the current above inverter rated current flows. Multi-function output terminal (MO) or Multi-function relay (30AC) is used as the alarm signal output during inverter overload trip.
12. Protective functions 12.7 Frequency command loss Group LED display I/O group Set Min/Max Factory value setting default 0 0/2 0 - 0/2 0 - 1/12 0/17 1.
12. Protective functions I62 [Drive mode select Continuous operation with the 0 after loss of frequency before command loss occurs frequency 1 Free run stop (output cut off) command] 2 Decel to stop I54, I55: Multi-function output terminal (MO) or Multi-function relay output (30AC) is used to output information on loss of frequency command to external sequence. For example, when I62 is set to 2, I63 to 5.
13. Troubleshooting & Maintenance 13. 13.1 Troubleshooting & Maintenance Protective functions WARNING When a fault occurs, the cause must be corrected before the fault can be cleared. If protective function keeps active, it could lead to reduction in product life and damage to the equipment.
13. Troubleshooting & Maintenance Keypad Protective display functions Descriptions Inverter This fault message is displayed when an error occurs in the control circuitry of the hardware fault inverter. Communication This fault message is displayed when the inverter cannot communicate with the keypad. Error Cooling fan This fault message is displayed when a fault condition occurs in the inverter cooling fan. fault Used for the emergency stop of the inverter.
13. Troubleshooting & Maintenance 13.2 Fault Remedy Protective functions Overcurrent Ground fault current Cause Remedy ☞ Caution: When an overcurrent fault occurs, operation must be started after the cause is removed to avoid damage to IGBT inside the inverter. Accel/Decel time is too short compared to Increase the Accel/Decel time. the GD2 of the load. Replace the inverter with appropriate Load is greater than the inverter rating capacity.
13. Troubleshooting & Maintenance Protective functions External fault A contact input Cause Remedy The terminal which is set to “18 (External fault-A)” or “19 (External fault-B)” in I20-I24 in I/O group is ON. Eliminate the cause of fault at circuit connected to external fault terminal or cause of external fault input. No frequency command is applied to V1 and I. Check the wiring of V1 and I and frequency reference level.
13. Troubleshooting & Maintenance 13.3 Precautions for maintenance and inspection CAUTION Make sure to remove the input power while performing maintenance. Make sure to perform maintenance after checking the DC link capacitor has discharged. The bus capacitors in the inverter main circuit can still be charged even after the power is turned off. Check the voltage between terminal P or P1 and N using a tester before proceeding. SV-iC5 series inverter has ESD (Electrostatic Discharge) sensitive components.
13.
14. Specifications 14. Specifications 14.1 Technical data Input & output ratings Model : SV xxx iC5 – 2x 004 008 015 022 [HP] 0.5 1 2 3 [kW] 0.4 0.75 1.5 2.2 Capacity [kVA]2 0.95 1.9 3.0 4.5 FLA [A] 2.5 5 8 12 16 21.6 Max motor capacity1 Output ratings 3 Frequency 0 ~ 400 [Hz] Voltage Three Phase 200 ~ 230V4 Voltage Single Phase 200 ~ 230V (±10%) Frequency 50 ~ 60 [Hz] (±5%) Input ratings Current 5.5 9.
14. Specifications Multi-function relay Fault output (N.O., N.C.
14. Specifications 14.2 Temperature Derating Information Load current VS Carrier frequency ▶For 0.4kW, 0.8kW, 1.5kW inverter Load Current ▶For 2.2kW inverter Load Current 100% 100% 80% 1kHz 15kHz Carrier freq. 1kHz 8kHz 15kHz Carrier freq. ☞ Note : 1. The above graph is applied when inverter is in use within the permissible ambient temp. If the unit is installed in a panel, install it where heat dissipation is properly done to keep the panel ambient temp within permissible range. 2.
DECLARATION OF CONFORMITY Council Directive(s) to which conformity is declared: CD 73/23/EEC and CD 89/336/EEC Units are certified for compliance with: EN 50178:1998 EN 50081-2:1993 EN 55011:1998+A1:1999 EN 50082-2:1995 EN 61000-4-2:1995+A1:1998 EVN 50140:1993(EN 61000-4-3:1995) EVN 50204:1995 EN 61000-4-4:1995 EN 61000-4-5:1995 ENV 50141:1993(EN 61000-4-6:1996) EN 61000-4-8:1993 EN 61000-4-11:1994 Type of Equipment: Inverter (Power Conversion Equipment) Model Name: SV - iC5 Series Trade Mark: LG Ind
TECHNICAL STANDARDS APPLIED The standards applied in order to comply with the essential requirements of the Directives 73/23/EEC "Electrical material intended to be used with certain limits of voltage" and 89/336/EEC "Electromagnetic Compatibility" are the following ones: • EN 50178:1998 “Electronic equipment for use in power installations”. • EN 50081-2:1993 “Electromagnetic compatibility-Generic emission standard. Part 2 : Industrial environment.
EMC INSTALLATION GUIDE LG inverters are tested to meet Electromagnetic Compatibility (EMC) Directive 89/336/EEC and Low Voltage (LV) Directive 73/23/EEC using a technical construction file. However, Conformity of the inverter with CE EMC requirements does not guarantee an entire machine installation complies with CE EMC requirements. Many factors can influence total machine installation compliance.
Revision History No. 1 2 Revision First Edition S/W version update Date 2002. 12 2003. 10 iv Remarks S/W Version: 1.3 S/W Version: 1.
LG LG Industrial Systems Co., Ltd. LGIS constantly endeavors to improve its product so that information in this manual is subject to change without notice. Visit Our Website: http://www.lgis.
