Common welding cable fault wire surface mark
According to national standards, the wire surface should be a continuous symbol of the factory name, product type, and rated voltage. This is conducive to the use of electric wires in the process of the problem can be found in the manufacturing plant, consumers in the purchase of electric wires must pay attention to this point. Consumers at the same time in the purchase of wire should pay attention to qualified marks on the certificate of manufacturing factory name, product model, rated voltage and wire surface printing marks are the same, to prevent counterfeit products.
Welding cable appearance
Consumers in the purchase of welding cable should pay attention to the wire the appearance should be smooth, insulation and sheath layer without damage, clear printing, and Shoumo wires without a greasy feeling. From the cross section of the wire, the entire circumference of the wire insulation or sheath thickness should be uniform, should not be partial core, and insulation or jacket should have a certain thickness.
Welding cable conductor diameter
When the consumer purchases welding cable should pay attention to the conductor wire diameter and the qualified certificate on the express section, if the conductor section is small, easy to cause wire fever caused by a short circuit.
[Specification]
Should regulate the wiring, fixed line best use BV single core line to wear the pipe, pay attention to the wiring do not touch the bad wire.
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