drives-ls-industrial LS Industrials Variable Frequency Drives

LS Inverter Series

iC5

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High torque micro VFD

  • 1 phase 0.4 ~ 2.2kW(0.5 ~ 3HP), 200 ~ 230V
  • EMC filter – class A (Built-in option)
  • Selectable V/f, sensorless vector control
  • Motor parameter Auto-tuning
  • 150% torque at 0.5Hz
  • 0.1 ~ 400Hz frequency output
  • 1 ~ 15kHz carrier frequency
  • 0 ~ 10Vdc analog input
  • IP20 enclosure
  • Selectable manual/automatic torque boost
  • Built-in potentiometer
  • Selectable PNP/NPN Input signal
  • Fault history: Last 5 faults
  • Enhanced process PID control
  • Up-Down and 3-Wire operation
  • Modbus RTU communication (optional)
  • 8 programmable I/O
  • Parameter copy unit
  • Monitoring and commissioning PC based software tool (Drive View)

iS5

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Precise vector control standard VFD

  • 3 phase 0.75 ~ 55kW(1 ~ 75HP), 200 ~ 230V
  • 3 phase 0.75 ~ 75kW(1 ~ 100HP), 380 ~ 480V
  • Selectable V/f, Sensorless vector, Sensored vector control (Optional)
  • Built-in process PID control
  • Optimum acceleration and deceleration for a maximum torque
  • APP parameter group for special operations:
    Traverse, Multi Motor Control, DRAW
  • Multi-function I/O terminal:
    Input: 27 functions / Output: 21 functions
  • Multi Motor Control (Up to 4 motors: Optional)
  • Motor parameter Auto-tuning
  • Parameter Read/Write function using a detachable LCD Keypad
  • 8 Preset speeds
  • Extension I/O boards (Optional): Sub-A, Sub-B, Sub-C
  • Communication options:
    Modbus RTU, Profibus-DP, DeviceNet, RS485(LS Bus), Fnet(LS PLC link)
  • Built-in Dynamic braking transistor (Up to 7.5kW[10HP])
  • Monitoring and commissioning PC based software tool (Drive View)

iP5A

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Fan and Pump specialized VFD

  • 3 phase 200V : 0.75 ~ 30kW(1 ~ 400HP), 200 ~ 230V
  • 3 phase 400V : 0.75 ~ 450kW(1 ~ 600HP), 380 ~ 480V
  • Specialized functions for Fan and Pump:
    Advanced PID control (Pre-PID, Dual PID) Multi Motor Control function
    (Up to 4 motors: 5.5 ~ 90kW[7.5 ~ 125HP])
  • Energy saving and High efficiency:
    Sleep and Wake-up function Flying Starting function
    Automatic energy saving function Flux Braking Algorithm
  • Improved protection functions: Pre-heater function
    Low Leakage PWM Safety stop function
    Automatic carrier frequency change
  • Selectable V/f, Sensorless vector control
  • Long-life condenser and Simple framework
  • Easy Start function
  • Selectable PNP/NPN input signal
  • Plug-in type control terminals
  • Cooling fan On/Off control
  • Built-in RS485(LS Bus) communication
  • Communication boards (Optional):
    Modbus RTU, DeviceNet, Profibus-DP, LonWorks,
    BACnet, Modbus TCP*, CANOpen, CC-Link
  • Monitoring and commissioning PC based software tool (Drive View)
  • DNV Certification

iE5

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User friendly micro size slim VFD

  • 1 phase 0.1 ~ 0.4kW(0.1 ~ 0.5HP), 200 ~ 230V
  • 3 phase 0.1 ~ 0.4kW(0.1 ~ 0.5HP), 200 ~ 230V
  • V/f control
  • Compact size: 68 x 128 x 85mm (2.7 x 5 x 3.3 inch)
  • 0.1 ~ 200Hz frequency output
  • 1 ~ 10kHz carrier frequency
  • Fault history: Last 3 faults
  • IP20 enclosure
  • RS485 (LS Bus / Modbus RTU) communication (Built-in option)
  • DC Injection braking
  • Selectable manual/automatic torque boost
  • Selectable PNP/NPN input signal
  • PI control
  • Up-Down and 3-Wire operation
  • Automatic restart after instantaneous power failure
  • Built-in potentiometer
  • Monitoring and commissioning PC based software tool (Drive View)
  • Parameter copy unit

iG5A

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Powerful and compact sensorless vector control VFD

  • 1 phase 0.4 ~ 1.5kW(0.5 ~ 2HP), 200 ~ 230V 3 phase
  • 0.4 ~ 22kW(0.5 ~ 30HP), 200 ~ 230V 3 phase
  • 0.4 ~ 22kW(0.5 ~ 30HP), 380 ~ 480V
  • Selectable V/f, sensorless vector control
  • Motor parameter Auto-tuning
  • Powerful torque at overall speed range
  • 0.1 ~ 400Hz frequency output
  • 1 ~ 15kHz carrier frequency
  • −15% ~ +10% input voltage margin
  • Fault history: Last 5 faults
  • 0 ~ 10Vdc / −10 ~ + 10Vdc analog input
  • IP20 enclosure, UL Type 1 (Option)
  • Selectable manual/automatic torque boost
  • Footprint EMC Filter (Option)
  • Selectable PNP/NPN input signal
  • 2nd motor control and parameter setting
  • Built-in Dynamic braking transistor as standard
  • Enhanced process PID control
  • Built-in RS485 (LS Bus / Modbus RTU) communication
  • Cooling fan On/Off control and easy change
  • Remote control using external keypad * RJ45 cable (optional)
  • Upgraded functions: Sleep and Wake-up (Energy savings)
    KEB (Kinetic Energy Buffering) protection Low leakage PWM algorism
  • Monitoring and commissioning PC based software tool (Drive View)
  • Communication options:
    DeviceNet, EtherNet, Profibus-DP, CANOpen

iS7

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High Torque Performance and Precise VFD

  • 3 phase 200V : 0.75 ~ 75kW(1 ~ 100HP), 200 ~ 230V
  • 3 phase 400V : 0.75 ~ 375kW(1 ~ 500HP), 380 ~ 480V
  • Constant torque / Variable torque dual rating
  • Selectable V/f, V/f PG, sensorless vector, sensored vector
  • 150 MIPS (million instructions per second) high speed DSP
  • High performances and functions: Droop control (automatic torque balance)
  • KEB (Kinetic Energy Buffering) protection Ride Through (LV Trip Delay)
    protection Under Load Trip protection PMSM sensorless vector function
    Power brake and Flux Brake function Static motor parameter Auto-tuning*
  • Easy to control: Easy Start Mode, User and Macro group, Multi Function Key
  • 2nd motor sensorless control and parameter setting
  • Available IP54 enclosure(0.75 ~ 22kW[1 ~ 30HP]) as built-in option Built-in RS485
    (LS Bus / Modbus RTU) communication
  • Built-in Dynamic braking transistor (0.75 ~ 22kW[1 ~ 30HP])
  • Available EMC Filter and DC Reactor as built-in option
    EMC Filter(0.75 ~ 22kW[1 ~ 30HP]) / DC Reactor(0.75 ~ 160kW[1 ~ 215HP])
  • Wide graphic LCD keypad (6 different languages)
  • PLC board (optional):
    Master-K platform: 14 max. inputs and 7 max. outputs
  • Extension I/O boards (optional):11 max. inputs and 6 max outputs
  • Communication boards (optional):
    Profibus-DP, DeviceNet, Modbus TCP, Rnet, Lon Works, CANopen
  • Monitoring and commissioning PC based software tool (Drive View)

iV5

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High duty full flux vector control VFD

  • 3 phase 200V :2.2 ~ 37kW(3 ~ 50HP), 200 ~ 230V
  • 3 phase 400V : 2.2 ~ 500kW(1 ~ 666HP), 380 ~ 480V
  • DC input type : 5.5 ~ 500kW(7.5 ~ 666HP)
  • Ultimate performance solution for System Drive
  • Advanced Speed and Torque control
    (200% instantaneous torque: Max. 250%)
  • Precious Speed and Position synchronization operation
  • Extension I/O boards (optional):
    Static motor parameter Auto-tuning
  • Draw / Droop / Process PID control
  • Highly precious control through optional Sincos Encoder
  • Synchronous motor sensorless control
    (SPM and IPM motors)
  • Specialized functions for various applications Load balance function
    Diameter calculation / Taper function Splicing
  • Built-in Dynamic braking transistor (2.2 ~ 22kW[3 ~ 30HP])
  • User-friendly LCD keypad (detachable)
  • Plug-in type control terminals
    EL I/O (for Elevator application) Encoder division (open collector)
    Synchronization option (Speed/Position control) Sincos encorder
  • Communication boards (Optional) RS485(LS Bus / Modbus RTU) Profibus-DP
    DeviceNet
  • Monitoring and commissioning PC based software tool (Drive View)

Motor

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