Box-type Fixed AC Metal-Enclosed Switchgear Equipment

 

In the operation of an AC 50Hz, 12kV power network, traditional high-voltage electrical equipment acts like an "efficiency constraint" and a "safety hazard". The power receiving and distribution capacity is limited, often resulting in imbalance of Transformer load and high power loss; the operation is complex and lacks effective protection, manual operation is prone to misjudgment, and electric system failures occur frequently, increasing the operational risks of Box-type Substation; the equipment is heavy and the maintenance cost is high, and its compatibility with Switch Cabinet is poor. Once a fault occurs, the repair difficulty is large and the repair cycle is long, seriously affecting the stability and continuity of power supply. The high maintenance cost and potential safety accidents have greatly increased the pressure of power management. 

 

The HXGN15-12 AC metal enclosed ring network switchgear is the ideal solution to these problems. It is a new generation product that integrates advanced foreign technology and meets the needs of domestic urban and rural power network renovations. Its technical performance indicators strictly follow IEC62271-200:2003 and GB3906 standards. The main switch, operating mechanism and components use original ABB parts or SFL-12/24 type switchgear assembled from imported components in China. It can also be selected to be equipped with ABB original HAD/US type SF6 circuit breakers or VD4-S type vacuum circuit breakers, and the manual and electric operation modes can be flexibly switched. The cabinet is precisely processed and riveted by CNC machine tools, with a protection level of IP3X, and the mechanical interlock and anti-misoperation functions ensure safe operation. 

 

In the power network, it efficiently undertakes the tasks of power receiving and distribution, with its small size and light weight, it can flexibly adapt to various spaces; the long service life, low maintenance characteristics significantly reduce the operation and maintenance costs; the pollution-free, high-parameter advantages ensure stable and reliable power transmission, whether operating independently or in coordination with other power equipment, it can significantly improve the operational efficiency and safety of the power system. 

 

Reliable Quality: Core components strictly follow international and domestic standards, with stable performance. 

Safe and Flexible: Dual operation mode combined with high protection level and anti-misoperation design, safe and convenient. 

Efficient and Durable: Small size, long service life, low maintenance, adaptable to multiple scenarios, improving power transmission efficiency. 

 

Regularly check the mechanical interlock device to ensure the normal operation of the anti-misoperation function. 

In the electric operation mode, test the power system monthly to avoid power failure affecting equipment use.