Findings: ACB tripped coil ( Opening) didn’t work properly, we change the tripping coil.
Findings: ACB tripped coil ( Opening) didn’t work properly, we change the tripping coil.
Lose connection problem found.
1 KVA Online UPS (C Series)
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26.11.2023 Today SEL manpower change the e-PRV CRD spring. And we check the e-PRV functionality is okay or not okay. MOV-1 50% Open,…