What is the specific meaning of each type of distribution cabinet?

Power distribution cabinet, also called switch cabinet, is an essential high and low voltage power distribution facility for industrial power plants, civil buildings and construction sites.

There are many types of distribution cabinet models, domestic models are MNS,GCK,GGD, etc., foreign models are MD190, ArTu,8PT, etc., and the standard model is GB7251.1.

The meaning of the specific distribution cabinet model refers to;

The PDC model consists of letters and numbers, including:

The first digit P represents: open low-voltage switchgear, the second digit G represents closed low-voltage switchgear

The second digit G stands for: fixed. The second digit C represents withdrawl. H is for fixed, pull-out hybrid.

The third digit L(or D) represents this power use. The third digit K represents this control. The third digit S represents the electrical system.