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3130 SUPPLY PHASE Fault in ABB ACS800 Drive

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click2electro
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How can resolve problem 3130 SUPPLY PHASE Fault in ABB ACS800 Drive ?

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click2electro
Posts: 5066
Admin
Topic starter
(@click2electro)
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Joined: 1 year ago

Cause : Intermediate circuit DC voltage is oscillating due to missing supply voltage phase, blown fuse or rectifier bridge internal fault.

Trip occurs when DC voltage ripple is 13% of DC voltage.

Check main supply fuses.
Check for main supply imbalance

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