led power supply High efficiency,100% full load burn-in test,over-voltage overload,short circuit protection led power supplyHigh efficiency,low operation temperature,100% full load burn-in test,high reliability with overcurrent,overvoltage ,overload,short circuit protection,competitive...

water proof switching power supply High efficiency,100% full load burn-in test,over-voltage overload,short circuit protection water proof switching power supplyHigh efficiency,low operation temperature,100% full load burn-in test,high reliability with overcurrent,overvoltage...

This contains a ceramic mass of zinc oxide grains, in a matrix of other metal oxides (such as small amounts of bismuth, cobalt) ...

D2-380V Diameter: 32 35 2ms rectangular wave: 100A This contains a ceramic mass of zinc oxide grains, in a matrix of other metal oxides (such as small amounts of bismuth, cobalt) D1-220V Φ32 Φ35 4/10μs big current: 30/502ms rectangular wave: 100A  ...

D3-10KV Diameter: 28mm 2ms rectangular wave: 100A This contains a ceramic mass of zinc oxide grains, in a matrix of other metal oxides (such as small amounts of bismuth, cobalt) D3-10KV Φ28 4/10μs big current: 55/652ms rectangular wave: 100A  ...

small in dimension, light in weight; flexible installation; stable function; good sealing; dampproof & explosion proof  USING CONDITON:Ambient temperature: -40°C ~+40°CAltitude: above 1000mFrequency: 48Hz ~ 62HzThe power frequency voltage of the arrester should be...

material: ZnO varistor, sillicon rubber rated voltage:10KV package: Carton confirm to IEC60099-4, IEC37-199/CDV  This kind arrester is used to protect AC electrical equipments of power plant and transformer substation from being damaged by atmosphere over-voltage and operation...

low-voltage surge arrester material: ZnO varistor, silicon rubber housing certification:ISO9001 confirm to IEC60099-4  The low voltage  type surge arrester mainly used in low-voltage distribution cabinet,switchgear and control cabinet, so as to protect electrical equipment...

material: ZnO varistor, silicon rubber housing certification:ISO9001 package: Carton confirm to IEC60099-4, IEC37-199/CDV  Technicial ParameterMOA TypeSys R.VMOA R.VMCOVD.C.U1mA1/10μssteep current impulse8/20μs lightning current impulse30/60μs Switching current...

material: ZnO varistor, silicon rubber housing certification:ISO9001 package: Carton confirm to IEC60099-4, IEC37-199/CDV  The low voltage  type surge arrester mainly used in low-voltage distribution cabinet,switchgear and control cabinet, so as to protect electrical...