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Zhejiang Hongjuesi Connector Co.,Ltd.
Add:No.71 Lixin Road, Xinguang Industrial Zone,
Liushi Town, Yueqing City, Zhejiang Province
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The main problems of Cable connector
Aug 23, 2018

Cause of heat in joint

Some electrical installation construction personnel when laying wires, often do not pay attention to the installation Quality: No casing should be used in the insulated casing, and no junction box should be used in the junction box; even in the wire joints is not the use of the hinge method, but the use of the illegal bending hook-like connection method.

This type of hook-and-connect method of contact resistance is very large, the power of constant heat, will make the nearby plank gradually dry, carbonized, and finally burning, causing fire. The heat of the wire joint will not only cause a lot of electrical loss, and will seriously affect the normal work of electrical equipment, light line in the operating current increase, electrical equipment life is shortened, heavy will suddenly interrupted the ongoing production, scientific research, medical surgery and other activities, but also lead to fire and electric shock accidents and so on, resulting in incalculable loss.