Disconnect Switch
1. Altitude: 1000m;
2. Ambient temperature: -40 ~+40 ;
3. Wind speed: 34m/s;
4. Pollution degree: III;

Disconnect Switch

GW5-40.5/72.5/126/145 outdoor high voltage disconnect switch is used to make or break high voltage circuit in rated voltage 40.5kV, 72.5kV, 126/145kV, AC 50/60Hz system. It is able to open and close small capacitance and inductive current. This disconnect switch accords with standards: IEC62271-103 High voltage switches. GB1985: AC High voltage disconnect switch and earthing switch and  IEC60694 & GB/T11022: Common technical requirements of HV switchgear and control equipment.