Application: for protecting rated voltage up to 500kV power transmission & distribution system from over-voltage. 

Standards:       IEC 60099-4 

Parameters:     Rated voltage 0.22kV-500kV.

Features:       1.3-36kV composite surge arresters KEMA certified.
                        2.GIS metal oxide surge arrester, composite metal oxide surge arrester and porcelain metal oxide surge arrester available.
                        3.Easy installation and maintenance. 
                        4.Good sealing capability to ensure reliable operation. 
                        5.Protection and reliability of the surge arrester have been greatly enhanced.