Baoding Zhongyi Electrical Material Manufacturing Co.,Ltd. products

In the distribution network with distributed power supply, single phase transformers have great advantages as distribution transformers. It can reduce the length of low-voltage distribution lines, reduce line losses, and improve power supply quality.

Zhongyi Electric is a technology-oriented enterprise specializing in R&D, production, sales and services of power transformers, HV/LV switch cabinets and related products. Our factory can offer the complete range of power distribution transformer.

KSG Mining flameproof dry-type cast resin transformers for mines are mainly used in metal and non-metallic mines without explosion hazard, providing power for various equipment, roads and railway tunnels in mines and underground mines.

SCBH15 amorphous alloy dry-type transformer is a transformer with an iron core made of amorphous alloy. The metal atoms of the amorphous alloy material are arranged in a disordered amorphous state, and its demagnetization and magnetization processes are very easy to complete, which reduces the loss of the core of the silicon steel material.

European-style box-type transformers are also known as outdoor complete substations, box-type substations, and box-type transformers, because of their flexible combination, easy transportation, migration, convenient installation, short construction period, low operating costs, small footprint, no pollution, maintenance-free, etc. Advantages, also known as combined substations, suitable for residential quarters, commercial centers, schools, hydropower stations, as well as urban and rural small and medium-sized substations (distribution), factories and mines, and substations for mobile operations.

ZBW packaged substation, also known as prefabricated substation. It meet GB17467-1998 “high and low voltage prefabricated substation” and IEC1330 standards etc. As a new type of power supply and distribution device, has more advantages than traditional civil substation. Such as smaller size, smaller floor area, compact structure, flexible movement, which greatly reduce period and area for construction in site, also the construction cost. Meanwhile, prefabricated substation is easy to be installed at site , can realize rapid power supply, almost maintenance free. Most particularly, it is placed at load center so that reduce power loss effectively to improve power quality, enhance the reliability of power supply and also is significant for distribution network transformation.

XGN2 type modular high-voltage switchgear cabinet is applied to receive and distribute the electrical energy in three-phase AC power system with rated voltage 3, 6, 10KV and rated frequency 50HZ, especially for the frequently operated occasion. Its busbar system is a single busbar (which can derive the single busbar with bypass and double busbar structure). The switchgear cabinet is in line with the requirements of the National Standards GB3906 3-35KV AC Metal-enclosed Switchgear and the international Standard IEC298, also there are proposed "five anti" interlocking functions such as anti-breaking and closing by mistaken for circuit breaker, anti-breaking and closing disconnector switch with load, anti-breaking and closing grounding wire/switch with load, anti closing circuit breaker/disconnector switch with grounding wire/switch, anti entering charged interval by mistaken.

KYN28A-12 (GZS1-12) Indoor AC Metal Clad Intermediate Switchgear, this product is suitable for three phase AC power system with rated voltage 12KV and rated frequency 50Hz, is used for receiving and distributing the power energy, to control, protect and monitor the circuit.

GGD series low voltage switchgear is used for power lighting, power transformation, distribution and control for AC distribution system with rated frequency 50HZ and rated operation voltage 380V, rated current up to 3150A at power plant, substation, mine enterprises and other users.

GCK series low voltage draw out switchgear is applicable for three phase four wire/five wire AC power system with rated operation voltage 380V, used for electric power receiving and feeding, reactive power compensation, electric energy calculation, lighting and motor centralized control at power plant, substation, mine enterprises, high buildings.