Box-Type Substation

Box-type substation (hereinafter referred to as box-type station) is a set of high-voltage switchgear (board) transformer, low-voltage switchgear (board) as a whole and assembled in the manufacturing plant to complete the movable prefabricated substation device, this device because of its small size, simple on-site construction, no need to build a house, easy to operate, high reliability and other characteristics, and make it have an extremely wide range of use. It can be applied to rural power grids, mines, factories, oil and gas fields, especially for urban public power distribution with tight land, high-rise building dense areas, new development zones, residential quarters, other districts, scenic spots, highways, etc. Its beautiful appearance and the environment are in good harmony, and achieve the effect of beautifying the environment. At present, most of the domestic box-type station boxes are made of ordinary steel plates, aluminum alloy plates, aluminum alloy composite plates, stainless steel plates, glass fiber cement, non-metallic and other materials. The box-type substation complies with GB/T17467-1998 standard.
2. Environmental conditions: 1. The altitude is less than 1000M;

2. Ambient temperature: -25°C~+40°C°C;

3. Relative humidity: the daily average value is not more than 95%, and the monthly average value is not more than 90%;

4. Wind speed≤35m/s:

5. The seismic intensity does not exceed 8 degrees;

6. No history of fire, explosion hazard, no heavy pollution, chemical corrosion and severe vibration.

Technical parameters DZ-12 0.4 high-voltage / low-voltage prefabricated substation technical parameter table