Common working system of Marine motor

　　S1 (continuous duty) : the motor operates under constant load to a stable state.

　　YVF2 series frequency control of motor speed for three-phase asynchronous motor driven by inverter as power supply (5 ~ 100 hz) for frequency range of normal, motor and the inverter frequency conversion speed control system of mechanical and electrical integration, so as to reach the constant torque running at low frequency and high frequency constant power operation, and can be widely applied to request low frequency constant torque, high frequency constant power transmission machinery, has a good speed regulating performance and obvious energy saving effect.

　　Power range: 0.55 ~ 200 kW motor center height: H80 ~ 315 mm