XGN66-12 High Voltage Switchgear
Product Overview
XGN66-12 fixed-type enclosed switchgear (hereinafter referred to as switchgear) is a new generation of high-voltage electrical complete set product of our company. It complies with the national standard GB3906 《3-35kV AC Metal-enclosed Switchgear》 and the power industry standard DLT404 《Technical Conditions for Ordering Indoor AC High-Voltage Switchgear》, and also meets the international standard IEC60298 《Requirements for AC Metal-enclosed Switchgear and Controlgear for Voltages above 1kV up to 52kV》. Adopting advanced foreign technologies, this product features a compact size, only 50% of the volume of conventional switchgear. The circuit breaker boasts high reliability and excellent performance.
The “five-prevention” interlocking mechanism is reliable and simple. The switchgear is an indoor complete set device for 3.6kV, 7.2kV and 12kV three-phase AC 50Hz single busbar sections, used to receive and distribute electric power. It can control, protect and monitor circuits. It can be applied in various types of power plants, substations, industrial and mining enterprises, high-rise buildings and other sites, and can also be combined with ring main units for use in switching stations.
Service Environmental Conditions
Altitude: not exceeding 1000m.
Ambient temperature: -25°C ~ +40°C; the average temperature within 24 hours shall not exceed +35°C.
Horizontal inclination: no more than 3 degrees.
Seismic intensity: not exceeding degree 8.
No severe vibration, impact or explosion hazards.
