Household wire and cable purchase precautions
There are many kinds of wire in the market, according to their own power load to use the appropriate wire.
2021-12-31
Precautions for purchasing wires and cables
Wire and cable products have a close relationship with the life of consumers, its quality, safety or not directly affect the personal and property safety of consumers
2021-12-31
The difference and application of twisted pair, coaxial cable and optical fiber
Coaxial cable has the advantages of low price and convenient laying (compared with optical fiber), so in general, in a small range of monitoring systems, because of the transmission distance is very close, the use of coaxial cable to directly transmit monitoring images has little damage to the image quality, can meet the actual requirements.
2021-12-31
Test method for non-live performance of power cables
With the development of urban construction, the power cable has become more and more important in the power supply of the urban network, gradually replacing the overhead transmission lines in some urban areas.
2021-12-31
A brief discussion on the problems and solutions of cable tray loading
The cable tray is usually installed by a crane. When the cable tray is transported in the car, the pedicure sand should be firmly fixed. The edge of the cable tray should be stuffed to prevent the cable tray from shaking, colliding with each other or toppling over.
2021-12-31
How to prevent moisture in power cable operation
Operation experience shows that most of the faults of medium and low voltage power cables are the middle connector and terminal head faults, while the middle connector and terminal head faults are mostly due to poor sealing
2021-12-31
Guangdong Changjiang Cable Co., Ltd
No. 11 Pingxi Road, Xinsheng Community, Longgang Street, Longgang District, Shenzhen
0755－28938111(switchboard)
0755－28938711
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