Rural Network Power Administration Professional wholesale custom cabinets

1) The fixed panel switchgear, often called the switch board or power distribution panel. It is a kind of masking panel open switchgear, positive protective effect, back and side still touching the live, low degree of protection can only be used for power supply continuity and reliability requirements of low industrial and mining enterprises, as centralized power supply with a transformer room. (2) Protection of formula (ie, enclosed) switchgear, refer to the mounting surface in addition, all other sides are closed up in a low-voltage switchgear. Such a switch cabinet, protection and monitoring control and other electrical components are installed in a steel or enclosure made of insulating material, it can be installed against a wall or away from the wall. You can not add each loop between the cabinet and isolation measures can also be used a grounded metal plate or insulating plate isolation. Usually the main door switch operation with a mechanical interlock. There are also shielded station switchgear (ie the console), the panel is equipped with control, measurement, signal and other electrical appliances. Protective switchgear is mainly used for craft-site power distribution equipment. (3) switch cabinet drawer. Such switch cabinet with sheet steel enclosure, inlet and outlet circuit electrical components are mounted on extractable drawer, constitute a class-powered task to complete functional unit. Between functional units and bus or a cable, use a grounded metal plate or plastic apart, forming the bus, functional units and three regional cable. There isolation between each functional unit. Switch cabinet drawer with high reliability, security and compatibility, is more advanced switchgear, switchgear current production, the majority of switch cabinet drawer. They are suitable for industrial and mining enterprises require high reliability of power supply, high-rise buildings, as centralized control of the distribution center. (4) power, lighting distribution control box. Mostly enclosed vertically. Due to the use of different occasions, shell protection grade is different. They are mainly used as industrial and mining production site of power distribution equipment. Use easy to manage, when electrical fault in favor of overhaul. Distribution box and distribution cabinets, distribution boards, power distribution with, is centrally installed switches, meters and other equipment complete sets of equipment. Common distribution box with wooden and iron made in two, now where's electricity consumption came to big, it still uses more stainless steel. Distribution box use: Of course it is convenient to stop, transmission, measurement and judgment to stop play, the role of electricity delivery