A little knowledge about YJV cable - Москва

Product Introduction
YJV is a cross-linked polyethylene insulated PVC sheathed cable, which is used for transmission and distribution of power lines with rated voltage of (U0/U)0.6/1--26/35kv, and the rated temperature of the cable conductor is 90° for a short-circuit duration of not more than 5S), and the temperature of the cable conductor does not exceed 250°C. It is higher than PVC and polyethylene insulated cables. Insulation, polyethylene insulation cable are higher, so the cable load capacity is further improved.
Cross-linked polyethylene insulated power cables have excellent thermal-mechanical properties, excellent electrical properties and chemical resistance, as well as simple structure, light weight, and laying without drop restriction, making them a novel cable widely used in city grids, mines and factories.
The insulation of the cable — cross-linked polyethylene is the use of chemical and physical methods to make the linear molecular structure of polyethylene into a three-dimensional network structure of cross-linked polyethylene, thus greatly improving the thermomechanical properties of polyethylene, thus maintaining the excellent electrical properties.
Second, yjv cable type specifications
1, YJV cable cores are mainly single-core, 2-core, 3-core, 4-core, 5-core, 3+1, 3+2, 4+1. 3+1 represents 3 phase wires and 1 ground wire, 3+2 represents 3 phase wires and 2 ground wires, 4+1 represents 4 phase wires and 1 ground wire
2, YJV cable main specifications ranging from 1 square meters to 240 square meters (can be individually customized). yjv cable is a transmission and distribution of electrical energy cable. * Commonly used in urban underground power grids, power station outgoing lines, internal power supply of industrial and mining enterprises, and underwater transmission lines across rivers and seas. In power lines, the proportion of cables is gradually increasing. Power cable is a cable product used to transmit and distribute high-power electrical energy in the main line of power system, including various voltage levels and various insulation of power cables from 1-500 kV and above

Product Advantages
wdz cable is a kind of amplitude irradiated cable, has the characteristics of fire resistance, flame retardant, etc. wdz cable is called copper core low smoke halogen-free flame retardant irradiated cable, is China's national grid to upgrade the transformation of one of the earliest cable products were developed, it has good wear resistance, compared to PVC and PE, more able to withstand mechanical stress, mechanical and physical properties are very good. At the same time, the installation cost of cable wdz in the application is lower, because its wire outer diameter is smaller than the outer diameter of other types of cables and wires, so in the construction of the pipe can use a smaller diameter, so as to reduce the cost of materials. Irradiated cross-linked polyethylene insulated low smoke no flame retardant polyolefin sheathed refractory power cable wdzbn-yj(f)e23 Irradiated cross-linked polyethylene insulated low smoke no halogen flame retardant polyolefin sheathed refractory armored power cable. In addition, cable wdz is a new type of environmentally friendly product because it does not release toxic and corrosive gases when it burns and has no secondary hazards. Adopting more advanced silane cross-linked polyethylene, it is suitable for frequency frontal voltage 0.6/1k transmission and distribution system, the conductor frontal working temperature does not exceed 250 degrees Celsius, and the cable does not need to be preheated under the condition that the ambient temperature is not lower than 0 degrees Celsius when it is laid.

Company Introduction
Hebei Yuntian Cable Co., Ltd. is a professional manufacturer of power cables, high and low voltage cables, and is located in Xiaokou Industrial Park, Ningjin, Hebei, China.
The company can produce PVC insulated power cable, aluminum stranded core and steel wire aluminum strand, 35 KV and below cross-linked PVC insulated power cable, PVC insulated or cross-linked polyethylene insulated control cable products. We can also design and produce cables with special requirements such as flame retardant, fire resistant, water resistant, rodent proof, low smoke and halogen free according to customer requirements.
The company has passed IS9001:2008 quality management system and secondary measurement system certification. The relevant products have obtained production license, 3C certificate of national compulsory products, three major products have been rated as high quality products in Hebei Province, and the company has been rated as provincial contract and trustworthy unit for ten consecutive years, Hebei Province quality and efficiency enterprise, and assessed as «AA+» grade credit enterprise by the financial department.
The company has established a complete, fast and excellent service sales network, products are sold in more than 20 provinces, cities and autonomous regions, widely used in energy, transportation, construction, municipalities, factories and mines and other fields, won the praise of users.
«To ensure quality, meet the demand, the pursuit of better» is the purpose of the company, warmly welcome people from all walks of life to visit our company, guidance.

CONTACT US:
Hebei Yuntian Cable Co., Ltd
Web: httpsshop10462936.s.goselling.com/
Email：YTXL123456@gmail.com
871982746@qq.com