Delta VFD-S Series Drive
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May 16, 2022 10:59 am
How can resolve problem ocn fault in delta VFD-S series drive ?
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May 16, 2022 10:59 am
Over-current during constant speed operation
1. Short-circuit at motor output: Check for
possible poor insulation at the output line.
2. Sudden increase in motor loading: Check for
possible motor stall.
3. AC motor drive output power is too small:
Replace the AC motor drive with the next
higher power model.
