Distribution box

power distribution Box is all user The total circuit of electricity Distribution box.

working principle

Distribution box is based on electrical wiring requirements of the switchgear, measuring instruments, protective appliances and auxiliary equipment assembled in a closed or semi-enclosed metal cabinet or screen to form a low-voltage power distribution device. Normal operation with manual or automatic switch Through the circuit breaking or abnormal operation with the help of electrical appliances to cut off the circuit or alarm by the measuring instrument can display the various parameters in operation, but also for some electrical parameters to adjust to the deviation from the normal working state to prompt or issue Signal. Commonly used in the hair, with, Substation in.

Structural uses

Distribution box and Distribution Cabinet , Distribution boards, power distribution screen, etc., is a centralized installation switch, meter Such as complete sets of equipment.

category

Common distribution boxes are made of wood and metal two, because the metal distribution box protection level to be higher, so the metal is used more.

use

The use of distribution box: a reasonable distribution of energy to facilitate the opening and closing of the circuit operation. Have a higher level of security, can be intuitive display circuit on-state. Easy to manage, when the circuit fault is conducive to maintenance.