Cable PVA ng LS (TTR ng LS) 4*2.5

PVA wire cores are made of soft copper wire. Each of the conductors, consisting of a certain number of wires of the appropriate diameter (section), is twisted into a bundle and wrapped in PVC insulation. Then, depending on the type of cable, a certain number of insulated wires are covered with a second layer of insulation (with possible twisting of the wires). In this case, the gaps between the wires must be filled. Wires with five strands covered with insulation can be twisted around the core. Qualitatively and technologically correct insulation makes it possible, when cutting wires for connection, to avoid sticking and, therefore, separation of the internal insulation from the core. PVA wires are used in most household appliances used by the population: in small-scale mechanization for gardeners and other similar machines and devices, they are used to produce extension cords of various lengths for voltages up to 380 volts. the wire is used for laying in various buildings and premises where frequent bending and change of direction is possible. The choice of the number of wires and the cross section of its cores in the PVA cable depends on the type of electrical device used and its power consumption. Based on this power, the minimum required cross-section of the cores is calculated. Product specifications: The wire has high characteristics in bending deformations and, during operation, endures at least 30 thousand kinks. The temperature at which the cable has high performance when it is used is in the range from minus 25 degrees to plus 40 degrees Celsius. In this case, the maximum heating of the wire core should not exceed plus 65 degrees. Celsius. The cable insulation is flame retardant and mold resistant. When laying a cable for industrial use, the bending radius should not be less than 40 millimeters. The minimum service life of the PVS cable in industrial conditions is at least 6 years, and in everyday life - at least 10 years. Power cable is one of the best and most reliable ways to transmit electrical current continuously. It can work in networks with high current strength. Additional structural elements will help to better protect the cable from mechanical damage, high temperature, high humidity, and also make it possible to use it in fire hazardous areas (gas stations, fuel depots, etc.). Proper use of the cable guarantees its trouble-free operation for a long time. The site does not publish the entire range (cable, wire and their sections) that are produced by VATAN Kazakhstan Cable LLP. For more information, contact the sales department, contacts are indicated in the profile header. Our advantages: One of the leading factories for the production of cable products in the territory of the Republic of Kazakhstan. Produces over 500 types of cable. Production and sale of high-quality cables with voltage up to 1 kV, which meets the standards of the Republic of Kazakhstan. All products of LLP "VAT