Lightning Arrester

Disconnector Every polymeric housed lightning arrester and porcelain housed lightning arrester can put up the disconnector.The disconnector is equipped with the insulation base. The top bolt of disconnector is directly connected with the bottom of lightning arrester, the below bolt is connected with ground lead. The disconnector shall break away automatically at the fault current while the lightning arrester failure under the abnormal conditions and the failed lightning

Porcelain Housed lightning arrester with Gaps Nominal Discharge Current 10KASpecificationTypeRated VoltageMaximum Continuous Operating VoltageCurrent impulse residual voltage2ms Rectangular current impulse withstand4/10μs High current impulse withstandPower frequency discharge voltage1.2/50μs impulse discharge voltage ≤8/20μs Lightning impulse residual voltage ≤KV(rms)KV(rms)KV(rms)KV(crest)KV(crest)AKA(crest)Y10C-332.555.59920065Y10C-665.111181820065Y10C-997.6516272720065Y10

Porcelain Housed lightning arrester with Gaps Nominal Discharge Current 5KASpecificationTypeRated VoltageMaximum Continuous Operating VoltageCurrent impulse residual voltage2ms Rectangular current impulse withstand4/10μs High current impulse withstandPower frequency discharge voltage1.2/50μs impulse discharge voltage ≤8/20μs Lightning impulse residual voltage ≤KV(rms)KV(rms)KV(rms)KV(crest)KV(crest)AKA(crest)Y5C-332.555.59915065Y5C-665.111181815065Y5C-997.6516272715065Y5C

Porcelain Housed lightning arrester without Gaps Nominal Discharge Current 10KA Specification Type Rated Voltage Maximum Continuous Operating Voltage Current impulse residual voltage 2ms Rectangular current impulse withstand 4/10μs High current impulse withstand 1/4μs Lightning Current impulse 8/20μs Lightning Current impulse 30/60μs Switching Current impulse KV(rms) KV(rms) KV(crest) KV(crest) KV(crest) A KA(crest) Y10W-3 3 2.55 11.3 9 8.9 250 100 Y10W-6 6 5.1 22.6 18 16.8

Porcelain Housed lightning arrester without Gaps Nominal Discharge Current 5KASecificationTypeRated VoltageMaximum Continuous Operating VoltageCurrent impulse residual voltage2ms Rectangular current impulse withstand4/10μs High current impulse withstand1/4μs Lightning Current impulse8/20μs Lightning Current impulse30/60μs Switching Current impulseKV(rms)KV(rms)KV(crest)KV(crest)KV(crest)AKA(crest)Y5W-332.5511.398.915065Y5W-665.122.61816.815065Y5W-997.6533.72723.815065Y5W

Antipollution Polymeric housed lightning arrester without Gaps Nominal Discharge Current 10KA Specification Type Rated Voltage Maximum Continuous Operating Voltage Current impulse residual voltage 2ms Rectangular current impulse withstand 4/10μs High current impulse withstand 1/4μs Lightning Current impulse 8/20μs Lightning Current impulse 30/60μs Switching Current impulse KV(rms) KV(rms) KV(crest) KV(crest) KV(crest) A KA(crest) YH5W-3 3 2.55 11.3 9 8.9 250 100 YH5W-6 6 5.1

Antipollution Housed lightning arrester without Gaps Nominal Discharge Current 5KASpecification TypeRated VoltageMaximum Continuous Operating VoltageCurrent impulse residual voltage2ms Rectangular current impulse withstand4/10μs High current impulse withstand1/4μs Lightning Current impulse8/20μs Lightning Current impulse30/60μs Switching Current impulseKV(rms)KV(rms)KV(crest)KV(crest)KV(crest)AKA(crest)YH5W-332.5511.398.915065YH5W-665.122.61816.815065YH5W-997.6533.72723

Polymeric housed lightning arrester without Gaps Nominal Discharge Current 5KASpecifications TypeRated VoltageMaximum Continuous Operating VoltageCurrent impulse residual voltage2ms Rectangular current impulse withstand4/10μs High current impulse withstand1/4μs Lightning Current impulse8/20μs Lightning Current impulse30/60μs Switching Current impulseKV(rms)KV(rms)KV(crest)KV(crest)KV(crest)AKA(crest)YH5W-332.5511.398.915065YH5W-665.122.61816.815065YH5W-997.6533.72723

Polymeric housed lightning arrester without Gaps Nominal Discharge Current 10KA Specifications Type Rated Voltage Maximum Continuous Operating Voltage Current impulse residual voltage 2ms Rectangular current impulse withstand 4/10μs High current impulse withstand 1/4μs Lightning Current impulse 8/20μs Lightning Current impulse 30/60μs Switching Current impulse KV(rms) KV(rms) KV(crest) KV(crest) KV(crest) A KA(crest) YH10W-3 3 2.55 11.3 9 8.9 250 100 YH10W-6 6 5.1 22.6 18 16