FGW9-12 High Voltage Isolation Switch for 10kV Rated Voltage Power System Disconnector

Classification:Isolation switch

Inside Road & Administration Industry & Trading Garden,Houshan Industry Area,Fuzhou City,Fujian Province

0591-22806687 0591-22806697

0591-22806667

bs@china-grid.com.cn

Overview
Description:

FGW9-12 high-voltage load isolating switch is a high-performance isolating switch developed by our company to absorb foreign advanced technology. It has the advantages of reliable contact, large flow capacity and certain arc-proof capability.

For the power system with rated voltage of 10kV, as the voltage is connected and isolated, the isolated switch must be operated with a special hand-held load breaking device under load, so as to avoid casualties and Equipment damage.

The product developed by our company can be divided into resin pillar type and composite pillar type. Among them, the composite pillar type has better anti-pollution ability and no-cleaning property, which is the first recommendation.

Use environment:

1. The plain type elevation does not exceed 2000m; the high prototype elevation does not exceed 4000m;

2. Ambient air temperature: +40 ° C, -30 ° C;

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

4. The intensity of the earthquake does not exceed 8;

5. No frequent and severe vibrations;

6. There is no influence on the insulation performance of the switch, gas, chemical precipitation, salt spray, dust and other explosive and aggressive gases.

Type Rated voltage
(KV)
Rated current
(A)
4S Thermally stable current
(kA)
Lightning impact voltage 1 Min power frequency withstand voltage
Relatively
(kV)
Fracture room
(kV)
Relatively
(kV)
Fracture room
(kV)
Flat prototype (0-2km above sea level) FGW9-12/400 12 400 12.5 75 85 42 48
FGW9-12/630 12 630 20 75 85 42 48
FGW9-12/900 12 900 25 75 85 42 48
FGW9-12/1250 12 1250 40 75 85 42 48
High prototype (2-4km above sea level) FGW9-15/400 12 400 12.5 110 125 47 54
FGW9-15/630 12 630 20 110 125 47 54
FGW9-15/900 12 900 25 110 125 47 54
FGW9-15/1250 12 1250 40 110 125 47 54
Contact Us
0591-22806687 0591-22806697
0086-13950298099
0591-22806667
Inside Road & Administration Industry & Trading
      Garden,Houshan Industry Area,Fuzhou City,Fujian Province
Sampras@china-grid.com.cn
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