| Customization: | Available |
|---|---|
| Application: | Electronic, Instrument, Position Sensor, Audio, Lighting |
| Type: | Sf6 Circuit Breaker |
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Indoor high voltage AC load breaker switch refer to international new technology and develop the switching equipment in according to the relevant standards in China's electric power system. This is the main switching element RMU.
Ambient air temperatureLimit+40ºC; Lower-25ºC;
Above sea level1000m;
Relative humidity: daily average is less than 95%, on average less than 90%;
Seismic intensity of not more than 8 degrees;
No fire, explosion, chemical corrosion and severe vibration in the workplace;
Load breaker switch adapts double fracture, rotary movable contact structure, with the following three kinds of operating states:Closing,opening, earthing.
Using SF6 gas as an arc extinguishing and insulating medium, the main circuit seals by the upper and lower housing pouring epoxy resin, theconductive function is unaffected by external influences.
Good safety performance. If internal arcing occurs, the housing has an internal structure weak point, it will be rushed to open, followed by the cabinet above the shutter release arc red open air overpressure stream-oriented outside the cabinet, ensure that the switch cabinet security checks.
Load breaker switch sets gates, opening, earthing switch three at one, filled with SF6 gas encapsulated in epoxy resin housing, three-position interlock, compact structure, high security and reliability.
Small size, light weight, maintenance-free, easy and safe to operate.
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