Is it possible to power the ATV630 or ATV930 drive with an external +24VDC power supply?

Consulter notre FAQ

Issue:
Is it possible to power the ATV630 or ATV930 drive with an external +24VDC power supply?

Product Line:
Variable Frequency Drives

Environment:
Applies to ATV630, ATV930

Cause:
Need to power the electronics of the drive from a separate external +24Vdc source in the panel

Resolution:
Yes, use an external 24Vdc power supply and wire it to "P24" and "0V" terminals on the ATV630 and ATV930.

Note: You cannot run a drive with only 24VDC provided. Use an external 24V only to power the electronics of the drive for programming purposes.