What is the manufacturing process of wire and cable?

First. Process flow Wire and cable manufacturing is completely different from most electromechanical products. Electromechanical products are usually assembled by assembling parts into parts, and then assembling multiple parts into a single product. The products are measured in units or pieces. Wire... read more

What is the cause of cable aging?

1. External force damage. Judging from the operation analysis in recent years, especially in Shanghai Pudong, where the economy is developing rapidly, a considerable number of cable failures are caused by mechanical damage. 2. The insulation is damp. This situation is also very common, and generally... read more

hat are the common faults of cable lines?

Common faults in cable lines are mechanical damage, insulation damage, insulation moisture, insulation aging and deterioration, overvoltage, cable overheating faults, etc. When the above-mentioned fault occurs on the line, the power supply of the faulty cable should be cut off, the fault point is fo... read more

How to detect commonly used wires and cables?

How to detect commonly used wires and cables? 1. Electrical function detection Wires mainly include conductor DC resistance, insulation resistance, product voltage test and voltage test between insulated cores. Each item is very important. The conductor resistance directly reflects the electrical tr... read more

What are the types and applications of cables?(2)

1. Power Cable The products are mainly used in the transmission of strong electric energy in the generation, distribution, transmission, transformation and power supply lines. The passing current is large (tens of amperes to thousands of amperes), and the voltage is high (220V to 500kV and above). 2... read more