... ,mulitfunction vector ac driver,frequency inverter,inveter,variable speed drive,vfd,converter,ac frequency inverter ac drive,mulitfunction vector ac driver,frequency inverter,inveter,variable speed drive,vfd,converter,ac ... frequency 0.50-400.0Hz, the highest resolution is 0.01Hz. 4. Low-noise and random carrier. 5. Multi-speed control and jogging running. AC Drives (Frequency Inverter ...