33KV 630Amp outdoor switch disconnector / disconnect switch / Isolator switch

Environment of use

1.The altitude above sea level:2000m.

2.The ambient air temperature:-40~40℃ wind speed does not exceed 32m/s.

3.The earthquake intensity does not exceed 8 degrees.

4.The working situation is without frequent violent vibration.

5.The installation site of ordinary type isolator should be kept away from gas,smoke chemical deposition,salt-spray fog,dust and other explosive and corrosive maters that affect seriously insulation and conduction capability of the isolator.

6.Pollution-proof type isolator is applies to severe filthy conduction area,however,it shouldn't be any explosive matters and matters causing fire.

Type and definition

Scope use and feature

GW1-12G(D)series outdoor high voltage lsolate switch is the high voltage switch equipment of composite structure, is suitable for outdoor 12KV line net with voltage and no load,to make opening and close. With CS type manpower operate machinery, can avoid earth line with power and composite flash-locks etc wrong operate. The operator is no need to put another earth line. Pollution-proof type isolate switch satisfy customer in filthy conduction area. It can solve the pollution of shed when it is working.

GW1 Main Technical parameters

HGW1 Main Technical parameters

Applictaion

The "GW9-10G" type of outdoor high voltage isolate switch is the high voltage switch equipment of single phase AC 50Hz. The product is suitable for power system with rated voltage 10kV to make or break power supply under circumstances of with voltage and nonload.

The isolator is adopts isolated hook rod to operated.

Normal service conditions

1.The altitude does not exced 1000m;

2.The ambient air temperature:Maximum +40℃;Minimum:General Area -30℃,Paramos -40℃;

3.The wind pressure does not exceed 700Pa.(corresponding to 34m/s wind speed);

4.The earthquake intensity does not exceed 8 degrees;

5.The working situation is without frequent violent vibration;

6.The installation site of ordinary type isolator should be kept away form gas, smoke chemical deposition, salt-spray fog, dust

and other explosive and corrosive maters that affect seriously insulation and conduction capability of the isolator.

7.Pollution-proof type isolator is applies to severe filthy conduction area, however , it shouldn't be any explosive matters and

matters causing fire.

Overall and Installation Dimension

The isolator can be installed vertically or slant. Please see figure for overall and installation dimension

Please see Fig for Overall dimension of type GWR1-0.5-600 low voltage fuse type isolator outdoor