Outline

HXGN □ -12 type unitary AC metal-enclosed ring network switchgear (hereinafter referred to as ring network cabinet) is a new high-voltage electrical product that we have successfully designed and developed by ourselves after introducing foreign technology and in accordance with the requirements of domestic agricultural power and urban network transformation. All technical performance indexes meet IEC298 and GB3906 standards.

The loop-net cabinet s main switch, the operating mechanism and the components is made of the ABB Corporation original piece or the SFL-12/24 switch equipment imported overseas and ass-embled at home. We can also install the ABB Corporation original piece of HAD/US type SF according to the request of users. The circuit breaker or the VD4-S vacuum circuit-breaker divide into two kinds: be operated manually and electrically according to the operating mode.

The cabinet body is riveted after processed by numerical control machine tool with reliable mechanical interlocking and the misoperating prevention function. The protection grade reaches IP3X.This product has the remarkable characteristics such as the small volume, light weight, artistic appearance, simple operation, long life, high parameter with no pollution and little maintenance.

Use environmental conditions

◆ The altitude should not exceed 2000m.

◆ Surrounding air temperature: -25℃ ~+40℃ .

◆ Relative temperature: the daily average value is not higher than 95%, the the monthly average value is nothigher than 90%.

◆ Surrounding air without caustic gas or ignitable gas, steam and other obvious pollution.

◆ Without fierce vibration.