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What are the process requirements for explosion-proof electric heaters?
發(fā)布時(shí)間:2019-10-30 來(lái)源:Wansen Electric 閱讀量:2068
The precautions when laying the electric heating cable, in particular, are:


1. Electric heating cable can not be discounted, nor can it be subjected to excessive pulling force, as well as impact or hammering. This will damage the insulation layer, causing it to be short-circuited, which poses a safety problem.

2. If it is laid by winding, it should be noted that it cannot exceed the lower limit of the bending radius. Because if the electric heating is excessively bent or folded, it will bring safety hazards, and at the same time, it is prone to accidents and the like, causing serious consequences.