Detailed Protector Description
It has excess voltage and current protection function, also has overload to earthing function. The whole performance meets the requirement of Korea KT. We use the three electrodes gaseous discharge tube and high polymer PTC as the protection component.
Technical Performance:
a) Insulation Resistance:>1000M Ohm;
b) Bound of Limited Voltage:180~300V;
c) Capability of Bearing Alternating Current:5A, 5 times, duration 1s, interval 3min once;
d) Capability of Bearing Dash Current :100A;10 / 1000us waveform, 300 times, interval 3min once;
e) Fail - safed Current:250mA;
f) Over Current Action Time :99.7%
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