13,671,069,882 Beijing Beijing distribution cabinet distribution cabinet recycling recycling, recycling electrical cabinet Tianjin, Hebei and distribution cabinets recycling, recycling distribution box, distribution box recycling Zhangzhou, Beijing distributor recycling, {professional recycling power monitoring equipment distribution cabinet rectifier cabinet, switch boxes, capacitors and other electrical control equipment cabinets. Company Name: Beijing HSBC metal recycling companies Address: Tongzhou District, Daxing District, Chaoyang District, Haidian District, Beijing (1) primary power distribution equipment, collectively referred to as the power distribution center. They focused on the enterprise installed in the substation, the distribution of electricity to lower distribution equipment in different locations. This level of equipment close to the step-down transformer, so the higher the electrical parameters of the requirements, the output circuit capacity is also greater. (2) secondary power distribution equipment, power distribution cabinet is collectively and motor control centers. Power distribution cabinet for use in load scattered, small loop occasions; motor control center for centralized load loop more occasions. They are allocated on a circuit-level power distribution equipment to the nearest load. This class equipment to deal with load protection, monitoring and control. (3) the final stage of distribution equipment referred Lighting power distribution box. They are far from the power centers are scattered small-capacity power distribution equipment. By structural features and usage: (1) fixed switchgear panel, often called the switch board or 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 type (ie enclosed) switchgear, in addition to the mounting surface means, all other sides are closed up in a low-voltage switchgear. This cabinet switches, protection and monitoring control and other electrical components are installed in a steel or enclosure made of insulating material, can be installed against a wall or away from the wall. You can not add loop isolation between each cabinet can also be used a grounded metal plate or insulation board isolation. Typically the door and the main switch operating a mechanical interlock. Another type of protection switchgear units (ie, the console), equipped with a control panel, measuring, signaling and other electrical appliances. Protective switchgear is mainly used in the distribution process of the field devices. (3) switch cabinet drawer. Such switchgear using sheet steel enclosure, inlet and outlet circuit electrical components are installed in the drawer can be removed to form a certain type of power supply to complete the task of functional units. Between the functional units and the bus or cable, a grounded metal plate functions or plastic plates spaced to form a bus, functional units and cables three regions. There isolation between each functional unit. Switch cabinet drawer with high reliability, safety and interchangeability is more advanced switchgear, switchgear current production, the majority of switch cabinet drawer. They are suitable for industrial and mining enterprises requiring high reliability of power supply, high-rise buildings, as a distribution center for centralized control. Beijing Recycling Distribution Cabinet