... .5hz/150%(SVC),PID controlTraverse control,RS485 communication Variable Speed Drive (1)Control mode: Sensorless vector control,V/F control,Torque Control.(2)Start-up torque:0 ... machinery,ceramic machinery,electric machinery,numerical control machine,foodstuff processing machinery,Light Industry,Pharmacy machinery,Fan,Water Pump,Air Comressore,etc. Power ...