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    Dedicated varistors for SPD

    Source: Time:2018-12-24 09:32:35 瀏覽次數:

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    Characteristics Scope of application
    Dedicated varistors for SPD ● Wide voltage range;
    ● Large protection flow, low residual voltage and fast response time;
    ● Rigorous structure, stable and reliable work;
    ● Protection against indirect lightning and direct lightning effects or other transient overvoltage surges.
    1.Suitable for AC 50/60Hz, rated working voltage 220V/380V TT, TN-S, TN-C, IT and other power supply systems and factory low-voltage power and control system;
    2.Suitable for construction, communication base stations, high-speed rail and other fields.

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