... inveter,variable speed drive,vfd,converter,ac frequency inverter By adopting the Mitsubishi's newest special-purpose chip of motor control, F1000- ... of low noise at low frequency. Moreover, it also has the capability of coding speed control and linear speed display, and so on. ... Output frequency 0.50-400.0Hz, the highest resolution is 0.01Hz. 4. Low-noise and random carrier. 5. Multi-speed control and ...