Henan Cableland Cable Co.,Ltd.
Wire and cable are wire products used to transmit electric (magnetic) energy, information and realize electromagnetic energy conversion. Wires and cables in the broad sense are also referred to as cables, and cables in the narrow sense refer to insulated cables, which can be defined as: an aggregate composed of the following parts; One or more insulated cores, as well as their possible cladding, total protective layer and outer protective layer. The cable can also have additional uninsulated conductors.
The main features of power cable products are: extruding (winding) the insulation layer outside the conductor, such as overhead insulated cable, or several cores stranded (corresponding to phase line, zero line and ground wire of power system), such as overhead insulated cable with more than two cores, or adding sheath layer, such as plastic / rubber sheathed wire and cable. The main process technologies include drawing, stranding, insulation extrusion (wrapping), cable forming, armor and sheath extrusion, etc. different process combinations of various products are different.
The difference between wires and cablesA wire is composed of one or several flexible wires, wrapped in a light and soft protective layer; A cable is composed of one or several insulated wires wrapped in a tough outer layer of metal or rubber.Cables and wires are generally composed of three compo... Read more
Electric vehicle (EV) cable harnesses are one of the most popular topics in the field of wire processing today. This is a very new and exciting market, which is rapidly changing with the emergence of new technologies. For those who wish to expand into this market, it is crucial to understand the... Read more
According to the system of photovoltaic power plants, cables can be divided into DC cables and AC cables. According to different purposes and usage environments, they are classified as follows:DC cable(1) Tandem cables between components.(2) Parallel cables between strings and between strings an... Read more
Although the wire and cable industry is only a supporting industry, it accounts for 1/4 of the output value of China’s electrical industry. It has a wide variety of products and a wide range of applications, involving industries such as power, construction, communication, and manufacturing... Read more
What is a wire and cables?wire and cables are cable products used to transmit and distribute high-power electricity in the main lines of the power system. They are commonly used in urban underground power grids, power station outgoing lines, internal power supply for industrial and mining enterp... Read more
Although the wire and cable industry is only a supporting industry, it accounts for 1/4 of the output value of China’s electrical industry. There is a wide variety of products and a wide range of application fields, involving industries such as power, construction, communication, manufactu... Read more
Photovoltaic dedicated cableA large number of DC cables in photovoltaic power plants need to be laid outdoors, and the environmental conditions are harsh. The cable materials should be determined based on their resistance to UV, ozone, severe temperature changes, and chemical erosion. Long term ... Read more
Steel core aluminum stranded wire and aluminum stranded wire are both wires without external insulation, commonly known as “bare wires”, and those who do not understand the cable industry may not know how to distinguish between Aluminum Conductor Steel Reinforced and aluminum strande... Read more
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