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  • Users: CoolB00Yz
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  1. CoolB00Yz

    Ground Fault 50N Nuisance Trip Dring Starting

    Hey Guys. We are commissioning 2 4000HP motors via 4KV controlgear. The issue we are facing is that both motors keep tripping during commissioning performing motor solo run. They are both tripping on 50N Ground Fault via SEL-710 relay. Ground fault current detected via CBCT 50:5. The setting...

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