Delta VFD-VE Series Drive
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May 16, 2022 5:08 am
How can resolve problem ocA fault in delta VFD-VE series drive ?
1 Reply
May 16, 2022 5:09 am
Over-current during acceleration (Output current exceeds triple rated current during acceleration.)
1. Short-circuit at motor output: Check for
possible poor insulation at the output
lines.
2. Acceleration Time too short: Increase the
Acceleration Time.
3. AC motor drive output power is too small:
Replace the AC motor drive with the next
higher power model.
