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High voltage isolator switch 03
- High voltage isolator switch 03
- High voltage lsolate Switch
- Application
- The"GW9-10G”type of outdoor high voltage isolator switch is the high voltage switch equipment of single phase AC 50Hz.The product is suitable forpower system with rated voltage 10KV to make or break power supply under circumstances of with voltage and nomload.
- The isolator is adopts isolated hook rod to operate.
- Normal service conditions
- The altitude does not exceed 1000m.
- The ambient air temperature:Maximum+40℃；Minimum: General Area-30℃,Paramos-40℃.
- The wind pressure does not exceed 700Pa.(corresponding to 34m/s wind speed).
- The earhtquake intensity does not excees 8 degrees.
- The working situation without frequent violent vibration.
- The installation site of ordinary type isolatir shoukd be kept away from gas,smoke chemical deposition,salt-spray fog,dust and othe expiosive and corrosive maters that affect seriously insulation and conuction capability of the isolator.
- Pollution-proof type isolator is apploes to severe filthy conduction area,however,It shouldn't be any explosive matters and matters causing fire.
- Thw isolator can be installed verically or aslant.Pleade see figture for overall and installation dimension:
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Type
Rated voltage(KV)
Rated current(A)
4S Heat steady current
Shock steady current(A)
Impulse withstand voltage
Power-Frequency withstand voltage(KV)
To earth
Across the isolating distance
To earth
Across the isolating distance
HGW9-15W
12-15
400
12,500
31,500
75
85
38
42
12-15
630
12,500
31,500
75
85
38
42
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