HXGN-12 AC metal-enclosed switchgear unit (hereinafter referred to as units), is the introduction of foreign advanced technology and according to the agricultural and urban power network reconstruction requirements designed, developed a new high-voltage electrical products. After rigorous type testing and trial operation for a long time, the performances all IEC298 and GB3906 standards. Unit Cabinet master switches, operating mechanisms and components using the VS1, SF6 load switches vacuum switches, vacuum load switch. Cabinet with aluminum coated plate riveted together after processing by CNC machine tools, protection level IP3X and reliable mechanical interlock and mal-operation function. This product has small volume, light weight, elegant appearance, easy operation, long life, higher parameters, pollution-free, low maintenance and other great features.

Usage: HXGN-12 AC metal-ring network switchgear unit, suitable for AC power system 50HZ, 12KV, use as the acceptance and distribution of electric energy.

Conditions of use: the altitude is not more than 1000m, the ambient air temperature: maximum + 40 ℃, bottom-25 ℃, relative humidity: daily average value is not greater than 95%, the monthly average is less than 90%, and erodes the surrounding air, water vapor and other gases or flammable gases pollution significantly without frequent violent vibration.

Loop-network Cabinet in the time is not long, it has been widely used, this is mainly due to the development of new industrial building of enterprises and institutions, from the point of view of supply and distribution, most of the distribution transformers are generally less than 1250KVA, long-term and stable power supply, high voltage switch operation is not frequent. For such users, ring main unit performance, although not perfect, but it's competent enough. Along with the massive urban construction, a large number of large high-rise buildings are springing up, transformation and distribution%