鸿浩电力设备有限公司

Summary

Xgn2-12 box type fixed AC metal enclosed switchgear (hereinafter referred to as switchgear) is used for receiving and distributing electric energy in power system with rated voltage of 3.6-12kv, three-phase AC 50 Hz and rated current of 630-3150A. It is especially suitable for frequent operation. Its bus system is single bus, which can be derived from single bus with bypass and double bus system.

The switch cabinet meets the requirements of national standard GB3906 "3.6-40.5KV AC metal enclosed switchgear and control equipment" and standard IEC298, and has perfect anti misoperation function. The main switch of the switch cabinet adopts zn28a (VS1) - 12 series vacuum circuit breaker, and the disconnector adopts gn30-12 rotary disconnector and gn22-12 high current disconnector series products.

Model meaning

Normal service conditions

Ambient temperature: high temperature + 40 ℃, low temperature: - 15 ℃, and the average value measured within 24 hours does not exceed 35 ℃

The temperature conditions are as follows: the average daily relative humidity does not exceed 95%; the average monthly relative humidity does not exceed 90%;

The average daily steam pressure is not more than 2.2kpa, and the average monthly steam pressure is not more than 1.8kpa;

Seismic intensity: no more than 8;

Altitude: no more than 1000m (above this altitude, it needs to be negotiated with our company);

Installation location: no fire, explosion, serious pollution, chemical corrosion, salt spray corrosion and severe vibration.

Main technical parameters