Distribution cabinet classification: according to the structural features and functions, one is fixed panel distribution cabinet, the other is protective distribution cabinet, the third is drawer type switch cabinet, and the fourth is power and lighting distribution box.

Knowledge of distribution cabinet collocation

First of all, before cleaning the distribution cabinet, remember to disconnect the power supply and then clean it. If it is cleaned under the condition of power on, it is easy to lead to leakage, short circuit and so on. So be sure to check whether the circuit has been disconnected before cleaning.

Secondly, when cleaning the power distribution cabinet, it is necessary to avoid moisture remaining in the cabinet. If moisture is found, it should be wiped clean with a dry rag to ensure that the power distribution cabinet can be energized only when it is dry.

Remember not to use corrosive chemicals to clean the power distribution cabinet, and avoid the power distribution cabinet touching corrosive liquid or air. If the distribution cabinet encounters corrosive liquid or air, it is easy to cause its appearance to be corroded and rusted, which affects its beauty and is not conducive to its maintenance.

Distribution cabinet is very important in today's families, so it is very necessary to do a good job in its maintenance and cleaning, and we should pay attention to these items in its cleaning and maintenance, so as to avoid damage to the distribution cabinet and ensure people's safety.

The power distribution cabinet is a device to realize the functions of power distribution, control and protection in the power distribution system. It mainly includes power distribution cabinet, power and lighting distribution cabinet, watt hour meter box, socket box, etc.

(1) Standard power distribution cabinet

(2) Standard lighting distribution cabinet

Cleaning and maintenance of distribution cabinet

According to the requirements of electrical wiring, the distribution cabinet is to assemble the switchgear, measuring instrument, protection circuit and auxiliary equipment on the closed or semi closed metal cabinet or panel to form a low-voltage distribution device. When the power distribution cabinet is in normal operation, it can turn on or off the circuit with the help of manual or automatic switch, and when it is in fault or abnormal operation, it will also turn off the circuit or give an alarm with the help of protective electrical appliances. It is a total circuit distribution cabinet for all users. In principle, the distribution box, distribution cabinet and power cabinet mentioned by people are the same thing, but they have different views and different appearances. Generally, the distribution box is relatively small, hanging on the wall, while the other two are three-dimensional.

The distribution cabinet is mainly used to manage the circuit, and when there is a circuit failure, it is also conducive to people's maintenance, and also has precautions for power failure and power transmission. Distribution cabinet is closely related to people's daily life, but how to clean and maintain the distribution cabinet?

1. First of all, before cleaning the distribution cabinet, remember to disconnect the power supply and then clean it. If it is cleaned under the condition of power on, it is easy to lead to leakage, short circuit and so on. So be sure to check whether the circuit has been disconnected before cleaning.

2. Secondly, when cleaning the power distribution cabinet, it is necessary to avoid moisture remaining in the cabinet. If moisture is found, it should be wiped clean with a dry rag to ensure that the power distribution cabinet can be energized only when it is dry.