High Torque Performance and Precise VFD Inverter featuring on strong torque performance and accurate control for general use iS7 generates more powerful performance in terms of V/F control, V/F PG, slip compensation, sensorless vector control, PMSM (Permanent Magnetic Synchronous Motor) and focuses on user-friendly interface and environment-friendly features including wide graphic LCD keypad, user & macro group support, electro-thermal functions for motor protection, protection for input/output phase Open.
- High Performance Standard VFD
- 3 phase 200V : 0.75~75kW(1~100HP), 200~230V
- 3 phase 400V : 0.75~375kW(1~500HP), 380~480V 

 

Features

• - Constant torque / Variable torque dual ratingl
• - Selectable V/f, V/f PG, sensorless vector, sensored vector
• - 150 MIPS(million instructions per second) high speed DSP
• - High performances & functions:
• Droop control (automatic torque balance)
• KEB (Kinetic Energy Buffering) protection
• Ride Through (LV Trip Delay) protection
• Under Load Trip protection
• Power brake & Flux Brake function
• Static motor parameter Auto-tuning*
• - Easy to control: Easy Start Mode, User & 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 & 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 & 7 max. outputs
• - Extension I/O boards (Optional): 11 max. inputs & 6 max outputs
• - (Communication boards (Optional): Profibus-DP, DeviceNet, Modbus TCP, Rnet, LonWorks, CANopen
• - Monitoring & commissioning PC based software tool (Drive View)

 

Spectifications

 

Dimensions

LS-IS7 Model