XGN66-12 (Z) box type fixed AC metal enclosed switchgear (hereinafter referred to as switchgear) is a new generation of high-voltage electrical equipment complete set product of our company, which meets the requirements of the national standard GB3906 "-35kV AC enclosed switchgear" and the technical conditions for ordering indoor AC high-voltage switchgear DLT404 of the Ministry of Electric Power, as well as the international standard IEC60298 "Requirements for AC metal enclosed switchgear and control equipment above 1kV and below 52kV".
This product has absorbed advanced technology from abroad. It is small in size, only 50% of the volume of ordinary switchgear. The circuit breaker has high reliability, good performance, and the "five prevention" interlocking mechanism is reliable and simple. The switchgear is an indoor complete set of equipment with 3.6, 7.2, 12kV three-phase AC 50Hz single busbar segmented, used for receiving and distributing electrical energy. And it has functions such as controlling, protecting, and monitoring circuits, and can be used in various types of power plants, substations, industrial and mining enterprises, high-rise buildings, etc. It can also be combined with ring main units and applied in switch stations.
Usage conditions:
Altitude not exceeding 1000m
Environmental temperature: -25~40 ℃, with an average temperature not exceeding 35 ℃ within 24 hours
Horizontal inclination: not greater than 3 °
Seismic strength: not exceeding level 8
Structural features:
The cabinet is made of high-quality angle steel welded together
The circuit breaker room is located in the lower part of the cabinet, making installation, debugging, and maintenance convenient. Standard VS1 circuit breaker with pressure release channel to ensure personal safety
Adopting advanced and reliable rotary isolation switches, it can safely enter the circuit breaker room for maintenance when the main busbar is live
Full cabinet protection level IP2X
Equipped with reliable and fully functional mandatory mechanical locking devices, achieving the "five prevention" requirements simply and effectively
Having a reliable grounding system
There is an observation window on the door, which can clearly observe the working status of the components inside the cabinet
The operating mechanism adopts the JSXGN locking mechanism used in the XGN2-12 cabinet, which is simple, reliable, convenient and practical
EN
