Regarding Fault 2340 in ACS 800 160 KW
Dear sir,
160 KW drive ACS 800 used with 150 KW ABB motor gives fault 2340 after running some time . Some time it rotates upto 500 rpm , sometimes 200 -300 rpm .
We have checked the IR values of motor terminal with earth and i.e. around 100 Mega Ohm .
Kindly help
160 KW drive ACS 800 used with 150 KW ABB motor gives fault 2340 after running some time . Some time it rotates upto 500 rpm , sometimes 200 -300 rpm .
We have checked the IR values of motor terminal with earth and i.e. around 100 Mega Ohm .
Kindly help
Asked 1 month ago
Answers
0
Hi
the reported fault, as indicated in the FW manual, can concern the motor but also the IGBT final stage of the inverter.
I suggest you contact the nearest ABB service to arrange a repair quote with them.
BR
Flavio
the reported fault, as indicated in the FW manual, can concern the motor but also the IGBT final stage of the inverter.
I suggest you contact the nearest ABB service to arrange a repair quote with them.
BR
Flavio
Source: ACS800 FW MANUAL
0
- Check Resistance value motor Phase. ( Should be same ).
- If problem not in IGBT , Then need to change the ZINT card.
- Power off the drive and check IGBT . If any abnormal finding , Then your IGBT is having problem.
Answered 1 month ago
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