Line Protection Relays for HV and EHV
Line Protection Relays for HV and EHV
(OP)
My client is considering the ABB 670-series relays for line differential protection for the first time on their system. Can anyone offer feedback on how this relay has performed for them on HV or EHV lines (installation issues, trip security, general reliabiility)?
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RE: Line Protection Relays for HV and EHV
RE: Line Protection Relays for HV and EHV
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If we learn from our mistakes I'm getting a great education!
RE: Line Protection Relays for HV and EHV
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