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LG Inverter 2003. 3. iG5, iS5, iH, iV5 Series. LG VFD LG Inverter STARVERT Series 0.4kW 5.5 7.5 22 30 55 75 220 280 375kW space Vector (CT) 200 / 400.

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Presentation on theme: "LG Inverter 2003. 3. iG5, iS5, iH, iV5 Series. LG VFD LG Inverter STARVERT Series 0.4kW 5.5 7.5 22 30 55 75 220 280 375kW space Vector (CT) 200 / 400."— Presentation transcript:

1 LG Inverter iG5, iS5, iH, iV5 Series

2 LG VFD LG Inverter STARVERT Series 0.4kW kW space Vector (CT) 200 / 400 Volts 3 Φ : 0.4kW ~ 3.7 kW O/L Vector (New) 200 / 400 Volts 3 Φ : 0.4 – 7.5 kW 200V 400V iG5 iG5+ iS5 iP5 O/L Vector (VT) 200 / 400 Volts (New) 3 Φ : kW 200V 400V 200V 400V O/L Inverter 1 Φ : 0.4kW ~ 2.2 kW (200V) 200V iC5 iH iV5 Dual Ratings Inverter (CT/VT) 200 / 400 Volts 3 Φ : kW Vector Inverter 200 / 400 Volts 3 Φ : kW 200V 400V 200V 400V O/L, C/L Vector (CT) 200 / 400 Volts 3 Φ : 0.75 – 75 kW 400V 200V 400V 3 nd Qtr of 03 2 nd Qtr of 04 2 nd Qtr of V 1 nd Qtr of 05

3 General Inverter General Inverter kW, 1 / 3, 200 / 400 Voltage kW, 1 Φ / 3 Φ, 200 / 400 Voltage CE, UL, cUL Listed CE, UL, cUL Listed Digital MMI, Trip-less Operation Digital MMI, Trip-less Operation Minimum/Optimum Acceleration, Deceleration Minimum/Optimum Acceleration, Deceleration 150% Torque at 0.5Hz 150% Torque at 0.5Hz IP00 IP00 Small Size Small Size Cost Effective Various Functions and stable Operation Various Functions and stable Operation iG5 Series LG VFD Main Feature #1

4 Digital MMI ( 4 * 7-segments display ) Built in DB Transistor Built in RS485 Built in RS485 Main Feature #2 iG5 Series LG VFD

5 PID Parameter Copy 8 Step Speed and 8 Step Acc./Dec. Time Multi Function Input 3/Output 1 Terminal (Input : 20 Functions, Output : 16 Functions) 3 Wire, Up-Down Operation Auto Torque Boost 1 ~ 10kHz Carrier Frequency iG5 Series LG VFD Main Feature #3

6 Over Current, Over Voltage, Over Load Inverter Over Heat, ETH(Motor Thermal) Lower Voltage, Input Phase Loss, Output Phase Loss Fan Error, In/Out Wire Missing, DBTR Error Run Operation at Frequency command Loss Stall Prevention Protective Functions iG5 Series LG VFD

7 EMC filter : Under-mounting type (Class B) DIN Rail installation plate Panel mounting plate and Remote cable : 2, 3, and 5 meters External Dynamic braking resistors Detachable keypad OptionsOptions iG5 Series LG VFD

8 KeypadKeypad iG5 Series LG VFD

9 EMC Filter Installation iG5 Series LG VFD Grounding Drive Filter

10 : Loader : Remote Cable : Loader Holding Cover Remote Operation (Option) iG5 Series LG VFD

11 DIN Rail Installation (Option) iG5 Series LG VFD

12 RS232/RS485 Communication Windows Display Parameter Set / Change Graphic Scope Display Multi-drop Link up to 32 Inverters Max. Length : 1.2km Comm. Speed : 1,200 ~ 19,200 bps iG5 Series LG VFD

13 kW Volts W H D 0.75(F)200/ mm 128mm 131mm / mm 128mm 151mm / mm 128mm 151mm / mm 128mm 151mm / mm 128mm 151mm DimensionDimension iG5 Series LG VFD

14 Optimum Acc/Dec Traditional (Trip Occurred) Optimum Acc/Dec (Tripless) Trip iG5 Series LG VFD

15 Power Block Diagram iG5 Series LG VFD

16 Operation #1 iG5 Series LG VFD DRV MAK I/O FU1 FU2 Group

17 Operation #2 iG5 Series LG VFD DRV Group Digital Frequency / Output Frequency Acc Time Dec Time Run Stop Mode, Frequency Mode Speed 1,2,3 Output Current, RPM Display,DC Link Voltage Select User Define (Output Voltage/Output Power/Output Torque) Fault State

18 General Inverter General Inverter kW, / 400 Voltage Class kW, 3Φ 200 / 400 Voltage Class Sensorless Vector Control Sensorless Vector Control 150% Torque at 0.5Hz 150% Torque at 0.5Hz CE, UL, cUL Listed CE, UL, cUL Listed Digital MMI (LED, LCD Keypad) Digital MMI (LED, LCD Keypad) Trip-less Operation Trip-less Operation IP20 IP20 Option : DeviceNet, F-Net Card Option : DeviceNet, F-Net Card Various Functions and stable Operation Various Functions and stable Operation iS5 Series LG VFD Main Feature #1

19 Easy to use LCD Keypad : Alphanumeric LCD display (16 x 2 ), 9 functional keys 7-segment Keypad : 6 digit LED display, 4 keys and 1 encoder Simple parameter setting and monitoring Main Feature #2 iS5 Series LG VFD

20 Sensorless Vector Control Auto Tuning Programmable Input/Output 8 Multi Step speed 8 Multi Step Acc/Dec Time 3 Wire, Up-Down Operation Main Feature #3 iS5 Series LG VFD

21 PID Control Auto Torque Boost Min/Optimum Acc/Dec Carrier Frequency : 1kHz ~ 15kHz Slip compensation Automatic retry Parameter lock,copy Main Feature #4 iS5 Series LG VFD

22 Over Current, Over Voltage, Over Load Inverter Over Heat, ETH(Motor Thermal) Lower Voltage, Input Phase Loss, Output Phase Loss External Trip, Fuse Open, Option Error, Ground Fault Protection of short through Run Operation at Frequency command Loss Stall Prevention Protective Functions iS5 Series LG VFD

23 OptionsOptions RS485 Modbus-RTU F-net Device-net Profibus-DP Digital Input 12 bit iS5 Series LG VFD Sub-A,B,C DB Unit DB Resistor Remote Cable (2,3,5 m) LCD, 7-segment Keypad

24 F-Net (Option) F-net with LG PLC only Up to 64 nodes/Bus 256 byte Data Size Comm. Speed : 1Mbps Max. Length : 750m iS5 Series LG VFD

25 Device-Net (Option) Open Protocol Maximum 64 Nodes 125 kpbs / 250 kbps / 500kbps 100m / 250m / 500m LGIS is a member of *ODVA : Open DeviceNet Venders Association iS5 Series LG VFD

26 Sub - A 3 Multi Function Input, 3 Multi Function Output 1 Analog Input (V2), LM Output (0~10V) Sub - B Encoder Input (Sensored Vector,PG) Frequency Command by Pulse Train (0 ~100 kHz) Sub-C (Isolation) 3 Multi Function Input, 1 Multi Function Output 1 Analog Input(V2), 2 Analog Output(AM1,AM2) Sub Board (Option) (I/O Expansion) (I/O Expansion) Sub Board (Option) (I/O Expansion) (I/O Expansion) Control PCB iS5 Series LG VFD

27 Block Diagram iS5 Series LG VFD

28 Block Diagram iS5 Series LG VFD

29 ~ 3.7kW (200 / 400Volts) W 150mm - H 284mm - D 157mm ~ 7.5kW (200 / 400Volts) W 200mm - H 355mm - D 183mm - 11 ~ 15kW (200 / 400Volts) W 250mm - H 385mm - D 201mm ~ 22kW (200 / 400Volts) W 304mm - H 460mm - D 234mm DimensionDimension iS5 Series LG VFD

30 Torque - Speed Characteristic iS5 Series LG VFD

31 PID Control Flow and Pressure Control Automatic Leveling Control Temperature Control Speed Control IM Sensor Reference Feedback iS5 PID Controller PID Controller + - Level signal : 4 ~ 20mA or 0 ~ 10V iS5 Series LG VFD

32 No Load Current at 0.5Hz High Precision of Sensorless Vector Control iS5 Series LG VFD

33 Parameter Auto Tuning Rs, Rr, Lsigma High Torque Performance at Low Speed Optimum operation at Overall Speed - Difficult to measure Motor Parameters - Low Torque at Low Speed - Speed down at Load Variation - Need Expert Auto tuning - Easy to use - Measure Motor Parameter - High Torque at Low Speed - Optimum Motor Control Traditional Result iS5 Series LG VFD

34 iS5 Series LG VFD DRV MAK EXT I/O FU1 FU2 Group COM APP Sub Board Option Board Operation #1

35 iH Series LG VFD General Inverter General Inverter kW (200 Volts), kW (400 Volts) kW (200 Volts), kW (400 Volts) Space Vector PWM Space Vector PWM Easy Operation (LCD Loader) Easy Operation (LCD Loader) Multi Function Input/Output Multi Function Input/Output Comm. Option : RS485,F-net,DeviceNet etc. Comm. Option : RS485,F-net,DeviceNet etc. Main Feature #1

36 Programmable Input/Output 8 Multi Speed 8 Multi Speed 8 Multi Acc/Dec Time 8 Multi Acc/Dec Time 3 Wire, Up-Down Operation 3 Wire, Up-Down Operation PI Control PI Control Auto Torque Boost Restart after IPF Restart after IPF Utility-Inverter Exchange Operation Utility-Inverter Exchange Operation Carrier Frequency : 2kHz ~ 10kHz Main Feature #2 LG VFD iH Series

37 Over Current, Over Voltage, Over Load Inverter Over Heat, ETH (Motor Thermal) Lower Voltage, Ground Fault External Trip, Fuse Open, Option Error, Protection of short through Stall Prevention Protective Function LG VFD iH Series

38 PI Control - Bypass Process Control Automatic Exchange Operation Multi-Motor Control Application LG VFD iH Series


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