The DELTA VFD-M Series AC Motor Drive controls the variable speed of 3-phase induction motors. This user manual covers installation, parameter setting, troubleshooting, and daily maintenance of the AC motor drive.
Read the safety guidelines before connecting power, and keep the manual available for all users. Only qualified personnel should perform installation, start-up, and maintenance. The drive is not for 1-phase motors or life support equipment.
| Output Frequency | 0.1~400 Hz |
|---|---|
| Carrier Frequency | 1-15 kHz |
| Voltage Classes | 115V, 230V, 460V and 575V |
| Overload Endurance | 150% of rated current for 1 minute |
| Accel/Decel Time | 0.1 to 600 seconds |
It is used only to control the variable speed of 3-phase induction motors, not 1-phase motors or other purposes.
Disconnect the AC input power before any wiring is made.
Wait ten minutes for the capacitors to discharge to safe voltage levels.
The output frequency range is 0.1 to 400 Hz.