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A4B0 Excess temperature warning in ABB ACS880 Drive

 
ABB ACS880 Drive
Last Post by click2electro 10 months ago
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 click2electro
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Dec 13, 2021 6:53 am
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How can resolve problem A4B0 Excess temperature warning in ABB ACS880 Drive ?

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A4B0 abb acs880
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Posts: 14784
 click2electro
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Topic starter
Dec 13, 2021 6:53 am
(@click2electro)
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Joined: 3 years ago

Cause : Power unit module temperature is excessive.

1. Check ambient conditions.

2. Check air flow and fan operation.

3. Check heatsink fins for dust pick-up.

4. Check motor power against drive power.

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Posts: 14784
 click2electro
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Jun 29, 2023 6:55 am
(@click2electro)
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Other Useful Link For ACS880 Drive

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