One of the most important electronic systems which connects power transmission and devices is the high voltage power cable, which is often sold at a high voltage power cable. Their prices are usually measured by the size and types of electric cables, and therefore they are sold. It’s better to know the difference between wires and cables, since to transmit power to all points of wires and cables should be used in many times for any industrial type of cable and wire. for example; It is true that a joint conductor called copper or aluminum is used for the transfer of electric power in both wires and cables, but in principle the wire has a conductor thread if the cable has two or more conductors which also have insulating.
In order to easily categorize copper wires and cables, they must be used based on some parameters we describe below. 1_ Conductor type and structure 2_ Voltage level 3_ Type of insulation and cladding 4_ Type of application 5_ Type of mechanical and electrical protection 6_ Standard 7_ Number of threads also, is noted that since cable is usually installed in the ground, cables must be insulated. Usually, various materials are used for insulating cables of any type, depending on the type of cable consumption.
Sale of electric cable
As you know, ground cables are usually made of one or more wires together, and they are very popular. The task of these cables, as mentioned before, is to transfer power between devices from one place to another. In addition, cables have three different types, which are called conductors, cable protectors, and insulators. Cables are usually classified into different types based on their application, some of which are mentioned below.
_ Ground cable: One type of cable is thick and is designed and used for internal environments and locations that are fixed, and it should not be used for places where cables have a mobility, and most of them are used in water, in soil and in channel. 2_ Telecommunication cable: The communication cable is usually provided from multiple wires connected which prevents magnetic connection and is used for signal transmission. 3_ Cable Afshan: Several conductors are provided with insulation, also insulated through cladding, and it is more applicable to conveyor belts, machine tool industry, production lines. 4_ Coaxial cable: This cable is composed of an internal conductor and an external conductor and is protected by the insulation and is usually best option for the TV cable.5_ Three-phase fiber optic cable: This cable has the ability to transfer signals using a glass thread, and it can transmit more information due to its large width. In addition, since the cables below the ground should not be zero voltage, they should be insulated, and they must be insulated from materials that are: 1_ from paper impregnated with special oils to be used. 2) Plastic material should be used for insulating cables. 3_ Also use materials known as PVC, known as Protodor. As you know, the use of PVC for cable insulation has unique properties that are listed below. 1_ The heat transfer capability of 2_ has a maximum of 70°C. 3_ Since they are used for 20 kW pressures, so as the voltage increases, the insulation diameter also increases.
High voltage power cable
As you see, usually the power cable has a variety of types, each of which has a particular performance, and among them, the high-voltage power network cable is one of the most consumed. Usually the cables are divided into different types based on location of use and function that we briefly describe below. 1_ Aerial cable: Usually these cables are used for places where the cable should be hung on the poles. 2) Ground cables: These cables are called earth and are composed of copper conductor due to the use of underground power transmission. 3_ Construction cable: This type of cable is usually from PVC copper conductor and is often found in all places. It is not surprising that, based on pressure or voltage levels, the cables can often be divided into different types, some of the most important ones are listed below. 1_ High pressure cable: These cables have copper or aluminum conductor capable of bearing 36000 volts, which can also be up to 230000 volts. Moreover, a high pressure cable insulation must be uniform and uniform, and in the insulating layer there should be no water because it reduces the electrical resistance. Between high-voltage cables is another model of cables that is called high-pressure cable and can often withstand power current up to 400,000 volts. 2_ Low pressure cable: These cables have very low voltage level between 600 and 1000 and are composed of various types of aluminum and copper cables. Numerous applications of light and force transmission are used and different kinds of fire retardant cables, flame retardant cables, armored cables and lead sheath cables are used in these applications. 3_ Medium Pressure Cable: These cables are almost as high-voltage as the high-voltage cable, and their voltage tolerance is less than 36000, usually more used for industrial and urban areas. The cables are also made of aluminum conductor and copper conductor insulated by xlpe. You can purchase this kind of product from our site and buy these products with high quality and low price and get the purchased product in the shortest time.
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