| Customization: | Available |
|---|---|
| Certification: | CCC, ISO9001 |
| Voltage Level: | Low Voltage |
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The switchgear conforms to the requirements of national standard GB 3906-2006 "3.6kV-40.5kV AC metal enclosed switchgear and control equipment" and international standard IEC62271-200, and there are two proposed "five" blocking functions. The main switch of this switch adopts VS1-12 connected operating mechanism series vacuum circuit breaker, and the isolation switch adopts GN30-12 rotary isolation series products.
Ambient temperature: upper limit +40ºC, lower limit -25ºC;
Altitude: The altitude does not exceed 1000m;
Relative temperature: the daily average is not more than 95%; The monthly average is not more than 90%;
Earthquake intensity: not more than 8 degrees.
Surrounding environment: no fire, explosion danger and pollution level does not exceed 3, chemical corrosion and violent vibration places
The circuit breaker room is also provided with a pressure release channel, if the internal arc occurs, the gas can be released through the exhaust channel
The switchgear adopts the corresponding mechanical interlock
| Name | Unit | Data |
| Rated voltage | kV | 3.6,7.2,12 |
| Rated current | A | 630 |
| Rated short-circuit breaking current | kA | 16,20,31.5 |
| Rated short-circuit closed current(peak) | kA | 40,50,80 |
| Rated short-circuit dynamic stable current (peak) | kA | 40,50,80 |
| Rated heat stable current | kA | 16,20,31.5 |
| Rated heat stable duration | S | 4 |
| Class of protection | IP2X | |
| Structural form | Single bus broken | |
| Mode of operation | Spring energy storage | |
| dimension | mm | 900×900×2300(general form) |
| Weight | kg | 800 |
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