Lightning Arrester
The Zinc Oxide lightning arrester protects the electrical equipments in AC power systems against being damaged by atmos-pheric over-voltage and operational over-voltage.Main Tachnical ParameterTypeRated Voltage
(kV)(rms)Maximun
Continuous
Operating
Voltage (kV)(rms)Max. Residual Voltage2000μs Square Wave Current Impulse Withstand (A) (crest)4/10µ s High
current impulse
withstand(kA)Steep Current Impulse (kv)30/60µ s
Switching
current
impulse (kv)8/20µ s
Lightning
current
impulse (kv)YH10W-332.559.57.79250100YH10W-665.119.015.418250100YH10W-997.6528.523.127250100YH10W-10108.336.027.030250100YH10W-11119.538.530.033250100YH10W-121210.238.030.836250100YH10W-151512.747.538.545250100YH10W-181815.357.046.254250100YH10W-212117.066.553.963250100YH10W-242419.576.061.672250100YH10W-272721.985.569.381250100YH10W-303024.495.076.590250100YH10W-333326.8104.084.799250100YH10W-363629.0114.092.7108250100YH10W-424234.1133.0100.0126250100YH10W-484839.0152.0126.0150400100YH10W-545443.0171.0139.0162400100YH10W-606048.0208.0160.0180400100YH10W-666653.4230.0172.0198400100
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