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Discharge Counter

Discharge Counter

  • The discharge counter is usually used with A.T. surge arresters.
    To be able to correctly work the surge arrester has to have an insulating base. This allows the discharge timer to count the voltage impulses thrown to the ground by the surge arrester.
    This accessory is very useful when you do not know the real state of the line and its stresses.
    Available model;
    • ISI-SC12 Discharge Counter only
    • ISI-SC13 Discharge Counter and Leakage Current Meter
    The model in the picture is ISI-SC12.