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Minimum test voltage for a metal-oxide surge arrester

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  1. Shelly is offline Junior Member Pro Subscriber
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    Minimum test voltage for a metal-oxide surge arrester

    What is the minimum test voltage for a metal-oxide surge arrester rated 15kV with an MCOV rating of 12.7kV per NETA standards?
    Your Answer: 10,000 VDC
    Help: Surge Arrester Field Maintenance and Testing
    ACCORDING TO THIS HELP LINK, THE ANSWER (10 kv) IS CORRECT. PLEASE VERIFY THIS AND CORRECT IT.

    THANKS

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  3. sfarhang is offline Junior Member Pro Subscriber
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    NETA-MTS 2015 TABLE 100.1 ==> 2.5 KV DC

    Quote Originally Posted by Shelly View Post
    What is the minimum test voltage for a metal-oxide surge arrester rated 15kV with an MCOV rating of 12.7kV per NETA standards?
    Your Answer: 10,000 VDC
    Help: Surge Arrester Field Maintenance and Testing
    ACCORDING TO THIS HELP LINK, THE ANSWER (10 kv) IS CORRECT. PLEASE VERIFY THIS AND CORRECT IT.

    THANKS
    NETA-MTS 2015 TABLE 100.1 ==> 2.5 KV DC

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