Armoured Metal-Enclosed Switchgear is a type of electrical equipment used for power distribution and protection, and KEEYA is a manufacturer or supplier of this equipment. All of our products can be customized. We provide program guidance, drawing designs for free.
Welcome to KEEYA's factory , your go to source of information for Armoured Metal-Enclosed Switchgear equipment. Our Armoured Metal-Enclosed Switchgear equipment is designed with metal enclosures, ensuring durability and external damage protection while being open and easily accessible.
1. Ambient temperature: not higher than + 40, not lower than- 15 ℃. Within 24 hours, the average temperature should not exceed +35℃.
2. Altitude: no more than 1000m.
3. Relative humidity: the daily average value shall not exceed 95 %, and the monthly average value shall not exceed 90%.
4. Seismic intensity: no more than 8 degrees.
5. Water vapor pressure: the daily average value shall not exceed 2.2kpa, and the monthly average value shall not exceed 2.2kpa 1.8kPa
6. No fire, explosion, serious pollution, chemical corrosion, and violent vibration it's a good place.
1. The XGN2-12 switchgear features a robust metal-enclosed box design, with the cabinet frame constructed through the welding of angle steel and copper plate.
2. Within the cabinet, distinct compartments are established, including the circuit breaker room, bus room, cable room, and relaxation room. Each section is segregated by sturdy steel plates.
3. The switchgear's front and rear doors are affixed off the wall, providing accessibility for maintenance from both sides.
4. Positioned at the top of the switch cabinet is a pressure relief channel. This serves as a safety measure in the event of an internal arc fault, enabling the controlled release of pressure and gas to protect operators.
5. The switchgear incorporates a well-developed "mechanical five prevention" system, along with straightforward and concise operational procedures.
6. As the main circuit breaker for the switch cabinet, various series of vacuum circuit breakers such as ZN28A-12, ZN63A-12, VS1, and others are utilized. Depending on specific requirements, alternative types of circuit breakers can also be equipped, featuring the Ct19 spring operating mechanism.
7. The disconnector component adopts the gn30-10 rotary disconnector and the gn22-10 high current disconnector, ensuring reliable operation.
