Earth fault code # 3220 on ACS800 0260 with motor 132 kw, 400 v, 50 hz, 3 ph
Answers
Greetings,
In ACS800 series drives Fault Code 3220 indicates DC Undervoltage Fault, Earth Fault code is 2330.
Please see below picture for fault tracing:

For more details please see below document:
https://library.e.abb.com/public/6f96...
Hope it helps you.
In ACS800 series drives Fault Code 3220 indicates DC Undervoltage Fault, Earth Fault code is 2330.
Please see below picture for fault tracing:

For more details please see below document:
https://library.e.abb.com/public/6f96...
Hope it helps you.
by Stefan Stromqvist
Did you check my profile before targeting me?
I don't work with motors...
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