ABB ACS800 Drive
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Dec 21, 2021 11:46 am
How can resolve problem 2340 SHORT CIRCUIT Fault in ABB ACS800 Drive ?
9 Replies
Dec 21, 2021 11:46 am
Cause : Short-circuit in motor cable(s) or motor.
Check motor and motor cable.
Check there are no power factor correction
capacitors or surge absorbers in motor cable.
Mar 07, 2023 1:40 pm
Mar 07, 2023 3:09 pm
Aug 26, 2023 8:35 am
If motor and motor cable found OK, then it was hardware fault, surely.
Aug 28, 2023 4:35 am
Sep 19, 2023 1:29 pm
It can be a fault due to shorted IGBT as well.
Sep 20, 2023 12:18 pm
This fault comes when IGBT faulty, Motor Faulty, CT Faulty and faulty motor connetion
Jul 31, 2024 11:23 am
@tahir hey how did you resolve this issue please we disconnected the motor cables and the short sircuit fault is still showing 2340
Jul 31, 2024 11:57 am
@jose after remove motor cable if fault still coming then IGBT, ZINT board or CT faulty.
