This article takes you to understand: the use and difference of GGD, GCS, GCK and MNS switchgear, bookmark it

Category：gossip

2022-12-14

When

mentions GGD, GCS, GCK and MNS these low-voltage switchgear , most electrical personnel must be familiar with it, but if it comes to the use and difference of GGD, GCS, GCK and MNS switchgear , there may be many electrical personnel They only know one but not the other. We all know that low-voltage complete sets of products refer to switchgear with an AC rated working voltage of 660V and below. Mainly include: GGD, GCK, GCS, MNS and other switch cabinets. Speaking of this, some people may ask: GGD, GCS, GCK, MNS power distribution cabinet should be selected during design? In fact, it is not difficult. GGD cabinets are older, fixed cabinets, less safe, and the cheapest price, suitable for box-type transformers; GCS, GCK, and MNS have the same basic form, all of which are drawer cabinets. The difference between

is that each module of GCS can be 160mm, and one can do 11 circuits. GCK and MNS can only do 9 loops. If you have money, you can use standard MNS (completely made according to the original standard of ABB); if you have a limited budget, there is not much difference between using economical MNS and GCK. Now the manufacturer’s products are confusing, and it is difficult to distinguish without looking at the brows and nameplates. The following article will give you a specific talk about the use and difference of GGD, GCS, GCK and MNS switchgear. After reading the article, I hope it can give some reference value to the electrical personnel.

01 固定开关柜和抽屉式开关柜的介绍

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