Trennschalter

HGW9 series of outdoor high voltage disconnect switch (hereinafter referred to disconnect switch) for single-phase or three-phase 50 HZ, rated voltage at 10 15 kV, rated current at 200 100 A of the power system, as there are hours of a no-load voltage circuit and overload protection use. The environmental conditions of the using site are as follows: 1st, outdoors; 2nd, ambient temperature: +400C; 3rd, thealtitude shall not exceed 4000 m; 4th, the maximum wind speed shall not exceed 35m/s; 5th, three-level and below filthy areas; 6th, the earthquake intensity shall not exceed eight. we also have GW4 series,GW5 series,GW12,GW13.......