frequency inverter for motor,vector type and V/F universal type. AC driver 380V 3 phase ,16 steps multi-speed JR6000 series frequency inverter,vector type and V/F control type,has powerful and various functions.like PID control Function,simple PLC,16 steps speed can be set,and up to 23 faults protections.use for widely application.It has gained high prize from customers,for its high quality and ...