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ocd fault in delta VFD-ED series drive

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(@click2electro)
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How can resolve problem ocd fault in delta VFD-ED series drive ?

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Posts: 18330
Admin
Topic starter
(@click2electro)
Member
Joined: 4 years ago

Over-current during deceleration (output current exceeds three times the drive’s rated current during deceleration).

corrective action

1. Short-circuit at motor output: Check for possible poor insulation at the output.

2. Deceleration Time is too short: Increase the Deceleration Time.

3. AC motor drive output power is too small: Replace the AC motor drive with a higher power model.

ocd delta ed , ocd fault delta ed,

 

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