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2020.05.14

Breakthrough of wire and cable companies in 2019-2020

Wire and cable are indispensable basic equipment for transmitting electrical energy, transmitting information and manufacturing various motors, electrical appliances, and instruments. It is a necessary basic product in the future electrification and information society. It can be roughly divided into five categories of products: power cables, bare wires, communication cables and optical cables, winding wires, wires and cables for electrical equipment, etc. In addition, with the rapid development of China's shipbuilding, aerospace and military industries, and new energy sources such as nuclear energy and wind energy The revitalization of the industry, the required special cables have also become an important product category.

Breakthrough of wire and cable companies in 2019-2020

2018.04.25

African countries have urged energy diversification to reduce dependence on hydropower.

The impact of severe drought in Africa in recent years has not only affected food security, but also affected the energy supply of countries that use hydropower in large quantities.

African countries have urged energy diversification to reduce dependence on hydropower.

2018.02.24

How to choose household wire

Many people home decoration, casually buy a wire to the street to use, this is wrong. So, how to calculate the thickness of the wire? In general, the copper wire cross-sectional area of ??per square millimeter to allow current through 9 amperes, aluminum wire is 6 amps, this is the limit number, do not use it more than it. So how do we know how much electricity we use at home?

How to choose household wire

2018.02.09

How far away from the high-voltage lines, safety?

How far away from the high-voltage lines, safety? 1 meter away, 2 meters away, or 3 meters away ... do not know if it is really dangerous! Today we take a look at the safe distance of high-voltage lines.

How far away from the high-voltage lines, safety?

2018.02.07

Wire and cable need to do what test

Wire and cable need to do what test? In the purchase of wire and cable, the quality of the cable products is that we need attention, how to get the standard wire and cable it? Wire and cable need to do what test? Here to introduce the common cable test items and testing purposes: Cable common test items 1, electrical performance testing

Wire and cable need to do what test

2018.02.06

Wire and cable overheating reasons and solutions

Wire and cable overheating reasons and solutions! Power cable through a certain load current, it will certainly fever, with the load current increases, the higher the cable surface temperature, if not treated, the consequences can be imagined. Such as polyvinyl chloride (PVC) cable, core temperature is 70 degrees as the upper limit of consideration, the surface temperature will be low 5 to 10 degrees. So the cable surface temperature below 60 degrees is basically safe, from the power maintenance considerations, of course, the lower the temperature the better. Cable in operation due to fever as follows:

Wire and cable overheating reasons and solutions

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