GG-1A (F) series 11kv pad mounted switchgear system is a fixed high-voltage switchgear with anti-error device, suitable for AC 50HZ, rated voltage 3.6~10KV.
GG-1A(F) Anti-error high-voltage switchgear is a fixed high-voltage switchgear with anti-error device, suitable for AC 50HZ, rated voltage 3.6~10KV, rated current up to 1000A, and Used as a complete set of indoor power distribution high-voltage equipment for receiving or distributing electric energy in a single busbar system with a rated breaking current up to 31.5KA.
This switchgear complies with the national standard GB3906 "3-35kV AC metal-enclosed switchgear". GB/T11022 "Common technical requirements for high-voltage switchgear and control equipment standards". and the national standard IEC60298 "AC metal-enclosed rated voltage above 1kV and 52kV and below Switchgear and Control Equipment". IEC60694 "High Voltage Switchgear and Control Equipment Common Clause" requirements.
1. The ambient air temperature does not exceed 40℃. and the average value measured within 24h does not exceed 35℃.and the minimum ambient air temperature is 25℃.
2. The altitude does not exceed 1000m. and the altitude does not exceed 2000m under special conditions of use.
3. The surrounding air is not significantly polluted by dust, smoke, corrosive and soluble gases, steam or salt spray.
4. Relative humidity: The average value of relative humidity measured within 24h does not exceed 95%. the average value of water vapor pressure measured within 24h does not exceed 2.2KPa. and the average monthly relative temperature does not exceed 90%. The average vapor pressure does not exceed 1.8KPa.
5. When the equipment is installed, the inclination from the vertical does not exceed 5°.
6. The equipment should be installed in a place without severe vibration and impact.
