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Armored removable AC metal closed switchgear

The standard middle cabinet is high and low structure, the front side height is 2300mm, the rear side height is 1920mm; The contour structure is highly consistent.

Armored removable AC metal closed switchgear

Central cabinet is called metal armored central removable switch equipment. It is a high voltage power distribution device, with the highest working voltage of 3.6/7.2/12kV. It is a complete set of indoor power distribution device of three-phase AC 50Hz single bus segment system or double bus segment system.

Outdoor switching station

A switch station is a facility without a main transformer installed in the middle of a transmission line to improve the operation stability of the line or to facilitate the distribution of power at the same voltage level. Switch station is composed of circuit breaker

Outdoor switching station

Switchgear also refers to the power supply and distribution facilities for receiving and distributing power, called switchgear stations in high voltage power grids. In the medium voltage power grid, the switch is generally used for receiving and distributing 10kV power.

Outdoor switching station

Switching stations are power facilities that selectively connect or disconnect the power system (power grid) and its users' electrical equipment by means of switching devices. Its function is to distribute high and medium voltage electric energy.

US prefabricated substation

Combined American box transformer is the transformer body, high voltage load switch, fuse and other components together in the transformer tank, because of immersion in oil, the volume of components greatly reduced, more compact structure, convenient installation, flexible.

US prefabricated substation

Because the American unit consumes a large amount of electricity, and does not use high voltage metering, so the imported products generally do not have high voltage metering, and there are no instruments and distribution circuit breakers in the low voltage interval

EUR prefabricated substation

The high voltage chamber of European box transformer is generally composed of high voltage load switch, high voltage fuse and lightning arrester, etc., which can stop power transmission operation and have over load and short circuit protection. The low voltage chamber is composed of low voltage air switch, current transformer, ammeter, voltmeter and so on.

EUR prefabricated substation

European-style box transformer electrical equipment components, are selected to finalize the product, the technical performance of components meet the corresponding standard requirements. In order to achieve the five protection requirements reliably

Dry type transformer

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Yunduobao Electrical serves users in line with our business philosophy of creating high quality and establishing good brand.

Yunduobao Electrical (Yunnan) Co., Ltd.

Yunnan Duobao Electrical Equipment Co., Ltd.

Tel：86-0871-67171700 86-0871-67191800

Website：www.ydbdq.com www.ydbgs.cn

Headquarters: 12F, Building C3, Ginza Kunming Office Building, Shuntong Avenue, Kunming Area of China (Yunnan) Pilot Free Trade Zone (Economic and Technological Development Zone)

Factory headquarters: No. 7, Yunma Road, Kunming Area of China (Yunnan) Pilot Free Trade Zone (Economic and Technological Development Zone) (next to Kumming Shipbuilding Equipment Co., Ltd. and Tingyi)