Box-type substation, also known as pre-installed substation or pre-installed substation. It is a kind of high-voltage switchgear, distribution transformer and low-voltage distribution device. It is a factory-prefabricated indoor and outdoor compact distribution equipment that is integrated into a certain wiring plan. It combines the functions of transformer voltage reduction and low-voltage power distribution. Together, it is installed in a moisture-proof, rust-proof, dust-proof, rodent-proof, fire-proof, anti-theft, heat-insulating, fully enclosed, and removable steel structure box, which is especially suitable for urban network construction and transformation, and is one of the rises after the civil construction substation A brand new substation. The box-type substation is suitable for mines, factories and enterprises, oil and gas fields and wind power stations. It replaces the original civil power distribution room and distribution station and becomes a new type of complete substation and distribution device.
The base of the box-type substation is generally made of channel steel, angle steel, flat steel, steel plate, etc., which is welded or bolted to fix the shape; in order to meet the needs of ventilation, heat dissipation and inlet and outlet lines, strip holes and sizes should also be opened at the corresponding positions Moderately round holes. Box shell, roof channel steel, angle steel, steel plate, aluminum alloy plate, color steel plate, cement plate, etc. are bent, assembled or connected and formed by screws, hinges or related special accessories.
