We always insist on driving the company's scientific development with technology and management innovation, and gradually build the company into a one-stop service platform for specialized and large-scale Indoor Circuit Breaker, 25kVA single-phase transformer, Indoor AC vacuum circuit breaker with professional knowledge and corporate culture accumulation. We strictly do every detail to minimize production costs, so that customers can have cost-effective products. We are very willing to provide complete systematic solutions for customers according to their specific requirements.

The AC metal-enclosed ring network switchgear (hereinafter referred to as switch cabinet) is a new-generation high-voltage electrical product that we have designed and developed successfully after introducing advanced foreign technology and in accordance with the requirements of domestic rural power and urban network transformation. The indicators are all IEC62271-200:2003 and GB3906 standards.

The main switch, operating mechanism and components of the ring main unit adopt imported components domestically assembled SFL-12/24 type switchgear, and can also be equipped with ABB's original HAD/US type SF6 circuit breaker or VD4- according to user needs. S-type vacuum circuit breaker. The real operation mode is divided into two types: dynamic and electric.

The cabinet body is riveted and formed by CNC machine tools. The protection level reaches IP3X, and it has reliable mechanical interlocking and anti-misoperation functions. This product has small size, light weight, beautiful appearance, easy operation, long life and high Parameters, pollution-free, low maintenance and other very significant features.

The box type fixed ac metal enclosed switch cabinet suitable for AC 50Hz 12kv power network, used for receiving and distributing electric energy. The main switch in the cabinet is SF6 switch.

Structural features:

1. Compact and expandable. Simple structure, flexible operation, reliable interlocking and installation.

2. Convenience and other functions can provide satisfactory technical solutions for various applications and different user needs.

3. Suitable for power distribution in urban residential areas, small secondary substations, opening and closing, industrial and mining enterprises, shopping malls, airports, subways, wind power, stadiums, railways, tunnels and other fields. Implement the GB3906 national standard.

Conditions of Use:

1. Elevation: the elevation shall not exceed 2000MM;

2. Ambient temperature: -25℃~40℃;

3. Relative humidity: daily average does not exceed 95%, monthly average does not exceed 90%;

4. Surrounding environment: the surrounding air will not be polluted by corrosive gas, combustible gas, water vapor, etc. Severe vibrations will not occur frequently.

5. If the above-mentioned normal use conditions are exceeded, the user can negotiate with the company.

Our Workshop:

Ordering instructions:

1. Main circuit schematic diagram or electrical schematic diagram

2. Arrangement and layout

3. Model, specification and quantity of main components.

4. Ways of incoming and outgoing wires, cable specifications, etc.

5. If a bus connection is required between devices, the bus connection and the height from the ground should be provided.

6. Other order requirements

We implement the competitive bidding mechanism for the supply customers to realize the cooperation between the strong and the strong, so as to ensure the first-class quality of the Rated Insulation Voltage, Low Voltage Switchgear, Power Supply Switch Cabinet. With the steady development of the company's business, our products are becoming more and more mature and sought after by the market. Our company has always been taking customer satisfaction as the goal, with rich product production experience and pragmatic business model, it is favored by customers at home and abroad and constantly expand new market areas and market space.