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Photovoltaic prefabricated warehouses are ventilated by fans and air conditioners. Heating and ventilation facilities such as air conditioners, electric heaters, and fans should be installed. Windows should be installed in the air conditioner, main control room and duty room to facilitate lighting and ventilation.
The roof of the cabin can use the air-conditioning drainage pipe; the floor of the cabin is anti-ceramic and anti-static movable floor, and the steel bracket of the movable floor is fixed on the bottom of the cabin. The height of the anti-static movable floor should be 200~250mm, which is conducive to cable laying and maintenance.
The interior of the prefabricated cabin must be equipped with complete safety protection, fire alarm and video surveillance measures, and at the same time, it should be equipped with distribution boxes, switch panels, sockets, etc.
Advantages of prefabricated cabins:
At present, the fully prefabricated cabin substation has changed the traditional electrical system layout, civil engineering design and construction mode of the substation, and the substation is constructed through two stages of factory production prefabrication and on-site installation. Its standardized design, modular combination, industrialized production, and intensive construction make the substation construction efficient, low in cost, and less in environmental pollution. Prefabricated cabin substation is a new technology for the development of power facilities in my country, and the prefabricated cabin of metal welded structure (container prefabricated cabin box substation) has become an important part of power development.
The prefabricated cabin is an outdoor smart substation launched by State Grid based on the concept of "standard distribution type". The adoption of the prefabricated cabin structure has become an important measure for the secondary equipment carrier of the smart substation construction. With the accelerated pace of smart grid construction, the speed of substation construction is relatively lagging behind. In order to speed up the construction cycle of smart substations, State Grid Corporation of China proposed a standard distribution substation construction model, through the "standardized design, factory processing, assembly construction" program, to achieve the rapid promotion and practical use of smart substations (prefabricated cabins).
The prefabricated cabin is an important embodiment of new technologies, new materials, and new equipment applied in smart substations. It is composed of prefabricated cabins, secondary equipment screen cabinets (or racks), cabin auxiliary facilities, etc., and is manufactured in the factory. , assembly, wiring, commissioning, etc., and transported to the project site as a whole, it is located on the installation basis. The prefabricated cabin and its internal secondary equipment realize that the whole set of secondary equipment is integrated by the manufacturer, realizing factory processing, reducing on-site secondary wiring, reducing design, construction, commissioning, and workload, simplifying maintenance work, shortening the construction period, and effectively supporting rapid construction of the power grid.
The prefabricated cabin has the technical characteristics of standardization, modularization and prefabrication. Manufacturers can customize specific sizes according to the actual needs of the equipment cabinet
Product description:
Photovoltaic prefabricated warehouses are ventilated by fans and air conditioners. Heating and ventilation facilities such as air conditioners, electric heaters, and fans should be installed. Windows should be installed in the air conditioner, main control room and duty room to facilitate lighting and ventilation.
The roof of the cabin can use the air-conditioning drainage pipe; the floor of the cabin is anti-ceramic and anti-static movable floor, and the steel bracket of the movable floor is fixed on the bottom of the cabin. The height of the anti-static movable floor should be 200~250mm, which is conducive to cable laying and maintenance.
The interior of the prefabricated cabin must be equipped with complete safety protection, fire alarm and video surveillance measures, and at the same time, it should be equipped with distribution boxes, switch panels, sockets, etc.
Advantages of prefabricated cabins:
At present, the fully prefabricated cabin substation has changed the traditional electrical system layout, civil engineering design and construction mode of the substation, and the substation is constructed through two stages of factory production prefabrication and on-site installation. Its standardized design, modular combination, industrialized production, and intensive construction make the substation construction efficient, low in cost, and less in environmental pollution. Prefabricated cabin substation is a new technology for the development of power facilities in my country, and the prefabricated cabin of metal welded structure (container prefabricated cabin box substation) has become an important part of power development.
The prefabricated cabin is an outdoor smart substation launched by State Grid based on the concept of "standard distribution type". The adoption of the prefabricated cabin structure has become an important measure for the secondary equipment carrier of the smart substation construction. With the accelerated pace of smart grid construction, the speed of substation construction is relatively lagging behind. In order to speed up the construction cycle of smart substations, State Grid Corporation of China proposed a standard distribution substation construction model, through the "standardized design, factory processing, assembly construction" program, to achieve the rapid promotion and practical use of smart substations (prefabricated cabins).
The prefabricated cabin is an important embodiment of new technologies, new materials, and new equipment applied in smart substations. It is composed of prefabricated cabins, secondary equipment screen cabinets (or racks), cabin auxiliary facilities, etc., and is manufactured in the factory. , assembly, wiring, commissioning, etc., and transported to the project site as a whole, it is located on the installation basis. The prefabricated cabin and its internal secondary equipment realize that the whole set of secondary equipment is integrated by the manufacturer, realizing factory processing, reducing on-site secondary wiring, reducing design, construction, commissioning, and workload, simplifying maintenance work, shortening the construction period, and effectively supporting rapid construction of the power grid.
The prefabricated cabin has the technical characteristics of standardization, modularization and prefabrication. Manufacturers can customize specific sizes according to the actual needs of the equipment cabinet
