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Starvert iG5a

Powerful & Compact Sensorless Vector Control VFD

Features

  • Selectable V/f, sensorless vector control

  • Motor parameter Auto-tuning

  • Powerful torque at overall speed range

  • 0.1 ~ 400Hz frequency output

  • -15% ~ +10% input voltage margin

  • Fault history: Last 5 faults

  • 0~10Vdc / -10 ~ +10Vdc analog input

  • IP20 enclosure, UL Type 1 (Option)

  • Manual/Automatic torque boost selection

  • 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) comm.

  • Cooling fan On/Off control & Easy change

  • Remote control using external keypad * RJ45 cable(Optional)

  • Upgraded functions: 

  • Sleep & Wake-up (Energy savings)

  • KEB(Kinetic Energy Buffering) protection

  • Low leakage PWM algorism

Starvert iS7

High Torque Performance VFD

 

Powerful Performance

  • Control mode: V/F, V/F PG, Sensorless Vector

  • Speed Control Range 1:100(Sensorless Vector), 1:1000(Vector)

  • LV Trip Delay Function, Cooling Fan Control

  • Droop control, KEB, Flying Start, Flux Brake

  • PMSM Control

 

Flexibility

  • Built-in RS485 & Modbus Communication

  • Profibus-DP, DeviceNet, LonWorks, Rnet, Modbus TCP Options

  • Max. Input 11 Points, Output 6 Points with I/O Card

  • PLC Card option: Master-K platform Normal Input 14 Points, Normal Output 7 points

  • Encoder Card option

  • Optional IP54 Enclosure (~ 22kW)

 

Convenience & Environment

  • Built-in EMC filter to protect from excessive electronic distortion

  • DC reactor built-in for harmonic reduction and power factor improvement

  • Widened graphic LCD keypad

  • Multi-language support (5 languages)

  • User & macro group support

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