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Distribution class surge arresters
10kA DH type and SL type 3kV~ 36kV polymer housed surge arrester
Product Description

DH type  

Discharge current 放电电流Specification型号Rated voltage 额定电压MCOV 持续运行电压Residual voltage 残压峰值Current impulse withstand capability 电流冲击耐受能力
Steep current impulse 陡坡冲击电流下Switching current impulse 操作冲击电流下lighting current impulse8/20标准雷电流下4/10us 大电流2ms 方波
kAkVkV≤kV≤kV≤kVkAA
10YH10W-332.559.57.79100500
YH10W-665.119.515.418100500
YH10W-997.6528.523.127100500
YH10W-121210.23830.836100500
YH10W-151512.747.538.545100500
YH10W-181815.35746.254100500
YH10W-21211766.553.963100500
YH10W-242419.27661.672100500
YH10W-272721.985.569.381100500
YH10W-303024.49576.590100500
YH10W-333326.8104.584.799100500
YH10W-36362911492.4105100500
YH10W-424234.1132100126100500
YH10W-484839152126150100500
YH10W-545443171139162100500
YH10W-606048208160180100500
YH10W-666652.8230172198100500

      Products are strictly in accordance with GB, IEC, IEEE and other standards

  Through Kema, CEPRI, XIHARI and other test reports

  It has excellent nonlinear volt ampere characteristics.

  Simple structure, no gap, small size, light weight.

  Fast action response and good protection performance.

  Large flow capacity.

  No continuous current, able to withstand multiple lightning overvoltage or switching overvoltage.

  Good pollution resistance.


SL type

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