Delta VFD-ED Series Drive
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Jun 04, 2022 9:47 am
How can resolve problem ocA fault in delta VFD-ED series drive ?
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Jun 04, 2022 9:48 am
Over-current during acceleration (output current exceeds three times the drive’s rated current during
acceleration).
corrective action :
1. Short-circuit at motor output: Check for possible poor insulation at the output.
2. Acceleration Time is too short: Increase the Acceleration Time.
3. AC motor drive output power is too small: Replace the AC motor drive with a higher power model.
ocA Delta ED
