American Prefabricated Box Type Substation

Henan GNEE Electric Co., Ltd. is one of the most reliable manufacturers and suppliers of american prefabricated box type substation in China. If you're going to buy customized american prefabricated box type substation made in China, welcome to get quotation from our factory. Quality products and reasonable price are available.

introduction of American prefabricated box type substation

The American prefabricated box type substation has a compact structure, small volume, small footprint, and easy transportation and installation. It is widely used in urban public power distribution, high-rise buildings, residential communities, parks, highways, etc., and is also suitable for oil fields, industrial and mining enterprises, and temporary construction sites.
The shell of american box substation has long-term outdoor use conditions, long service life, and beautiful appearance. It can be customized according to user requirements and has a good landscape effect.
The product complies with the following standards: GB/T17467-1998, DL/T537-93.

rated parameters

features

• Fully insulated, fully sealed, maintenance free, and reliable to ensure personal safety;
• Compact structure, with a volume only 1/3-1/5 of the same capacity European transformer, and low height;
• A split box structure can be used to avoid oil pollution in the transformer oil tank;
• The high-voltage side adopts dual fuse full range protection, greatly reducing costs;
• It can be used for both ring network and terminal, and the cable head can be urgently plugged and unplugged when the load current is 200A;
• The box is made of honeycomb double layered composite board, which has the functions of insulation and heat dissipation;
• Install an electronic phase loss protector on the low voltage side, which can quickly disconnect the main switch when abnormal voltage occurs in the system;
• High voltage oil immersed load switches or SF6 load switches can be electrically upgraded, laying the foundation for achieving distribution network automation;
• Adopt oil immersed S9 or S11 series transformers with better performance.

Usage conditions of American-style box substation

• Altitude not exceeding 1000m;
• Environmental temperature: -35 ℃~+40 ℃;
• Relative humidity: daily average not exceeding 95%, monthly average not exceeding 90%;
• Installation location: A place without fire, explosion hazards, chemical corrosive gases, and good ventilation, with a ground inclination angle of no more than 3 °.

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