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Recent content by HiTech

  1. HiTech

    SIGNIFICANCE OF CHATTERING IN EHV circuit breakers.

    CAN anybody explain me the significance of testing operation times EHV CIRCUIT BREAKERS? Also if bounce/ chattering is observed during the timing tests , for how much duration bounce/chattering is allowed? what are ill effects of the chattering? or should we ignore it even if test instrument is...

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