Gw8 Outdoor High Voltage Isolating Switch

Gw8 Outdoor High Voltage Isolating Switch（GW8-40.5/72.5/126） a single-phase AC 50HZ high-voltage switchgear, which is used in a power system with a rated voltage of 10KV to connect or isolate the power supply under the condition of voltage and no load. The isolating switch is operated with an insulating rod.

After pushing Gw8 Outdoor High Voltage Isolating Switch（GW8-40.5/72.5/126） body to the closing position by hand, install the electric (or manual) operating mechanism in place, and manually move the operating mechanism to the closing position. When it is in the opening and closing position, it can ensure the reliable opening and closing of the knife, and finally tighten the fasteners at the joint.

Model Description

G:Isolating switch

W:Outdoor

8:Design Number

▢:Rated voltage:40.5kV、72.5kV、126kV

▢:With grounding switch

(W）:Anti-fouling type

▢:Rated current:630A、1250A

Working Environment：

1.The altitude does not exceed 1000m (special requirements can be provided);

2.Ambient air temperature: upper limit +40"C lower limit -25'C;

3.Wind pressure does not exceed 700Pa (equivalent to wind speed of 34m/s);

4.The seismic intensity does not exceed 8 degrees;

5.Ice thickness 10mm;

6.Air pollution degree: 0 (ordinary), II, III (pollution-resistant).

Main Technical Parameters

Structure And Mounting Dimensions