Photovoltaic prefabricated cabin

The production process requirements and characteristics of photovoltaic prefabricated cabins

The cabin generally does not have windows and is ventilated using fans and air conditioning. Heating and ventilation facilities such as air conditioning, electric heating, and fans should be installed. Windows should be installed in the air conditioning control room and duty room for easy lighting and ventilation.

The roof of the cabin can be equipped with air conditioning drainage pipes: the floor of the cabin is equipped with anti ceramic and anti-static movable bottom plates, and the steel brackets of the movable bottom plates are fixed to the bottom of the cabin.

The height of the anti-static activity bottom plate should be 200-250mm, which is conducive to cable laying and maintenance.

The interior of the photovoltaic prefabricated cabin must be equipped with sound safety protection, fire alarm, and video monitoring measures, as well as distribution boxes, switch panels, sockets, etc.

Product advantages

At present, the photovoltaic fully prefabricated modular substation has changed the traditional electrical system layout, civil engineering design, and construction mode of the substation. The substation is constructed through two stages: factory production prefabrication and on-site installation. Its standardized design, modular combination, industrial production, and intensive construction make the construction of substations a road with high content, low environmental pollution, and refined construction.

Prefabricated modular substations are a new technology for the development of power facilities in China, and the prefabricated compartments of metal welded structures (container prefabricated modular substations) have become an important component of power development.

Normal usage conditions

● Altitude: ≤ 1000m; Environmental temperature: -25~+40C;

● Temperature: Maximum monthly average temperature+30C, maximum annual average temperature+20C;

● Relative humidity: The daily average value shall not exceed 95%, and the monthly average value shall not exceed 90%;

● Seismic resistance level: horizontal acceleration of 04m/s, vertical acceleration of 015m/s;

● The installation location is not violent; In situations where there is no severe pollution or chemical corrosion, and there is no risk of explosion from conductive dust in Egypt.

Electrical technical parameters