We are engaged in offering the modular designed Voltage Inverter/ Frequency Inverter CHF100 Series that's power range is easy to expand. The inverter is easy to maintain as hardware is identical for inverter and rectifier. It supports common DC BUS, profibus and modbus application. The inverter has special function for over-speed protection, crane-braking control and torque compensation. It is mainly applicable in STS, RMG, ship unloader and centrifugal.