High-voltage switchgear, also known as high-voltage switchgear, is mainly used for power generation, przenoszenie, distribution, electrical energy conversion and consumption in the power system as an on-off, control or protection, voltage level in the 3.6kV ~ 550kV electrical products, mainly including high-voltage circuit breakers, high-voltage disconnect switches and grounding switches, high-voltage load switches, high-voltage automatic reclosing and sectionalizer, high-voltage operating mechanism, high-voltage explosion-proof distribution devices and high-voltage switchgear and other major categories.
The materials used in the manufacture of high-voltage switchgear cabinet not only include cold-rolled steel plates or angles, zinc-coated or galvanized steel plates, stainless steel plates, but also aluminum plates, mainly a5052p aluminum sheet, which belong to Al-Mg system alloy, głównym pierwiastkiem stopowym jest magnez, and then add a small amount of metal alloy, with forming processing performance, in corrosion resistance and aluminum plates again weldability, used in the manufacture of fuel tanks, rury olejowe, a także pojazdy transportowe, części blaszane statku, metry, wsporniki i nity do lamp ulicznych, produkty sprzętowe, electrical enclosures, itp.