接线端子用于方便接线. 它是用绝缘塑料密封的金属片. 两端有孔可插入电线, and screws are used for fastening or loosening. 例如, two wires sometimes need to be connected and sometimes need to be disconnected. At this time, they can be connected with terminals and disconnected at any time, It is convenient and fast without welding or winding them together.
信息
影响电线电缆产品绝缘电阻的因素
The insulation resistance of wire and cable products mainly measures the volume resistance of the cable insulation layer, 无法测量表面电阻, and more factors affect the value of cable insulation resistance. In practical application, there are four main factors on the insulation resistance coefficient.
提高铝合金芯铝绞线综合性能的小窍门
The rated breaking force of the conductor is calculated based on the strength of all the aluminum single wires and reinforcements. 然而, the actual braking force deviates from the true calculated value. The main reason for this is that the strength of every single wire is not fully utilized. 所以, when designing the product not only to meet its minimum strength requirements but also to consider how the strength of every single wire is tapped out. Not only is it a full use of the material, but the overall performance of the wire will also be greatly improved.
导体的机械和物理性能
Conductor Performance
Although high conductivity is an important indicator of a good or bad conductor, 还必须考虑其他因素. 银似乎是良导体. 然而, its high cost makes users have to turn to other alternatives. Silver also has other disadvantages, such as lack of physical strength, which is necessary for the process of 电缆敷设 into the pipeline.
