How to choose the appropriate wiring terminal
Release time:
2023-05-31 17:04
Source:
1. From an environmental perspective, in general, under high temperature environments, we should choose materials that can withstand high temperatures. In cases of high humidity, we should choose materials with good sealing properties and excellent moisture resistance. In acid and alkali environments, we should prioritize materials that can withstand acid and alkali corrosion.
2. Considering the size of the space, in narrow spaces, only relatively small terminals can be selected, and the fixing method is a guide rail type. The size of the terminal itself, combined with the size of the guide rail, will be greater than the wiring space. At this point, only other methods can be chosen to fix the single terminal. Generally, when the height can connect many cables, double or multi-layer terminals need to be used.
3. From the perspective of wiring area,. If the area of the cable is 2.5 square meters, during actual construction, we usually choose terminals larger than 2.5 square meters because in practice, we not only use linear wiring, but also use some auxiliary accessories for wiring, such as cold end pressure heads, sc terminals, etc. Therefore, during actual operation, the area of the wiring will be larger than the area of the cable.
wiring terminal
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