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Key Issues That May Occur With Cable Connectors
Dec 25, 2018

Causes of joint heating

Some electrical installation construction personnel often do not pay attention to the installation when laying wires Quality: The casing should not be installed at the insulating casing; there should be no junction box where the junction box should be used, and even at the wire connector, instead of using the winch method, the method of bending hook-shaped connection is used.

The contact resistance of this curved hook connection method is very large, when the power is constantly hot, will make the nearby plank gradually dry, carbonized, and finally occur combustion, causing fire. Wire joint heating will not only cause a large amount of power loss, but also seriously affect the normal operation of electrical equipment, light line operating current increase, electrical equipment life is shortened, heavy will suddenly interrupt 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 losses.


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