Lightning arrester is to protect electrical equipments in power system from damage of over voltage and high voltage. Type:Zinc oxide lightning arresterZinc oxide lightning arrester is a king of world advanced over-voltage and high voltage protector at present,due to its core components of resistance applying Zn and other metal oxide,which greatly improves V-A characteristics of resistance,increases the passing current ability of resistance,thereby it brings fundamental change to feature of arrester. The main technical parameter:    

Model	HY10W-100/260	HY10W-102/266	HY10W-200/520	HY10W-204/532
System voltage(kv)	110	110	220	220
Rated voltage(kv)	100	102	200	204
Continuous operating voltage(kv)	78	80	156	159
UlmAD.Ckv	145	148	290	296
Nominal discharge current residual voltagekv	260	266	520	532
Power frequency reference voltage≥kv	100	102	200	204
2ms square wave discharge capacity A	600,800	600,800	600,800	600,800

The above techincal data in only for reference,changed without any notification.

HY10W Lightning arrester