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4380 Excess temperature difference Fault in ABB ACS560 Drive

 
ABB ACS560 Drive
Last Post by click2electro 3 years ago
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 click2electro
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Jul 14, 2021 8:28 am
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How can resolve problem 4380 Excess temperature difference Fault in ABB ACS560 Drive ?

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4380 abb acs560
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Posts: 18330
 click2electro
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Topic starter
Jul 14, 2021 8:28 am
(@click2electro)
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Joined: 4 years ago

Cause : High temperature difference between the IGBTs of different phases.

1. Check the motor cabling.

3. Check cooling of drive module.

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