News_News_Baotuquan Cable Group

01-21 

Three precautions for Baotuquan wire and cable construction

Due to the large outer diameter of the wire and cable, it is difficult to transport and lay, and the requirements for the turning radius are relatively strict. In the construction, if the turning angle is too large, the inside of the conductor may be mechanically damaged, and the mechanical damage will reduce the insulation strength until failure occurs.

01-21 

How to distinguish the internal quality of wires and cables? Baotuquan cable official website

It may be more difficult to detect the full meter by hands and feet on the meter, because the customer generally does not have the device to actually measure the meter, and the same weight measurement method can be used to know whether the cable is full of meter.

01-16 

The official website of Baotuquan Cable Group tells you the distinction and selection of flame-retardant and fire-resistant cables

In recent years, in the global power system fire accidents, the proportion of power system power supply interruptions caused by power cable fires has increased. Therefore, in power plants, substations and other places where there are a large number of electrical equipment and a large number of cables are intensively laid, flame-retardant cables are used to prevent the spread of fire, and it is increasingly important to use flame-resistant cables to ensure uninterrupted power supply for important circuits.

11-07 

The difference between fire-resistant cables and flame-retardant cables of Baotuquan Cable Group

On the basis of improving the manufacturing process of the refractory layer and adding the refractory layer, a Class A refractory cable has been developed. It can withstand combustion for at least 90 minutes in a flame at 950℃～1000℃ and at a rated voltage without the cable being broken down ( That is, the 3A fuse does not blow).

01-09 

Baotuquan Cable Group tells you how to distinguish the quality of weak current cables

When customers buy wires and cables, whether they are buying online or offline, one of the most concerned issues is the quality of the wires and cables, especially the weak current cables, because the poor quality of the weak current cables is more likely to cause serious problems.

Three precautions for Baotuquan wire and cable construction

How to distinguish the internal quality of wires and cables? Baotuquan cable official website

The official website of Baotuquan Cable Group tells you the distinction and selection of flame-retardant and fire-resistant cables

The difference between fire-resistant cables and flame-retardant cables of Baotuquan Cable Group

Baotuquan Cable Group tells you how to distinguish the quality of weak current cables

BAOTUQUAN CABLE GROUP

RUIZHI