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ABOUTJinchangcheng Wire & Cable Co., Ltd. is an integrated modern cable manufacture enterprise that locates in a strategic location, with a research, development, production and advanced equipment, innovative ideas, abundant human resources.
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PRODUCTSOur main products are: 0.6 / 1KV power cable, (8.7 / 15KV, 35KV) high voltage cross-linked cable, (flame retardant / fire resistant) cable, mineral insulated fireproof cable, 1KV ~ 10KV overhead insulated wire, aluminum wire, steel ACSR...
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BLOGWith modern management mode and advanced manufacturing technology, the company has built an internationally competitive Jinchangcheng brand.
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JOIN USOur company always adheres to the talent concept of "people-oriented", and actively creates an atmosphere of respect, understanding, integrity and friendship
03
2021-08
Reasons for the manufacture of high-voltage cables
High-voltage cable is a kind of power cable, which is used to transmit power cables between 1 kV and 1000 kV, and is mostly used for transmission and distribution. Due to the excellent conductivity of copper conductors, more and more projects use copper-core power cables as the main road of the power supply system, while aluminum-core power cables are used less, especially in power systems with higher voltages, the more copper-core cables are used. The high-voltage cable consists of the conductor, insulation, inner sheath, filler (armor) and outer insulation. Of course, armored high-voltage cables are mainly used for underground burial, which can resist high-strength compression on the ground and prevent other external forces from destroying.
2021-08-03
22
2021-07
How to choose overhead insulated wire?
Overhead insulated wire is a product that is used in power projects across the country. When this product is used, its requirements are very high, so users must choose good quality insulated wires when purchasing. Hope to help you.
2021-07-22
19
2021-07
In the production and processing process of the steel core aluminum stranded wire of the overhead insulated wire, if the method is improper or the operation is improper, quality problems are prone to occur, resulting in unqualified performance of the finished product. Not working properly.
2021-07-19
15
2021-07
In which areas are overhead insulated conductors suitable for application
The application areas of overhead insulated conductors are as follows: the distance between overhead lines and buildings cannot meet the requirements of the Technical Code for Design of Overhead Distribution Lines, and cable lines cannot be used
2021-07-15
12
2021-07
Discussion on the Advantages of Aluminum Clad Steel Core Aluminum Strand
Aluminum-clad steel core aluminum stranded wire is a hollow wire made of aluminum-clad steel wire, which is composed of a reinforced core and a hard aluminum wire. Compared with the general steel-core aluminum stranded wire, the aluminum-clad steel-core aluminum stranded wire is lighter 5, the cable current carrying capacity is increased by 2-3, the sag is reduced by 1-2, the power loss is reduced by 4-6, the corrosion resistance effect is good, the service period is long, the structure is simple, the stringing and maintenance are convenient, and the transmission capacity is large.
2021-07-12
09
2021-07
The difference between aluminum-clad steel-core aluminum stranded wire and steel-core aluminum stranded wire is that their steel core is different. The steel core of ACSR is made of galvanized steel wire. The aluminum-clad steel wire in the aluminum-clad steel-core aluminum stranded wire is a bimetallic wire. It uses high temperature and high pressure to continuously extrude electrical aluminum and wrap it on high strength steel wire
2021-07-09
06
2021-07
Inventory of steel core aluminum stranded wire some relevant information?
Although the application range of steel core aluminum stranded wire is very wide, but there are many people for some of its basic information is not very understanding, this time for you to introduce in detail and steel core aluminum stranded wire related to some knowledge points.
2021-07-06
05
2021-07
Aluminum clad steel core aluminum stranded wire you need to buy
We all know what is aluminum clad steel core aluminum stranded wire, so we know what is the purchase point of aluminum clad steel core aluminum stranded wire. Hope to be helpful to everyone.
2021-07-05
04
2020-01
What are the advantages of single-core cables and multi-core cables?
The advantages of single-core cables are small cross-sectional area ratio, not easy to air oxidation, short-circuit capacity impact resistance, and long service life. Defects of single-core wires The wires are relatively hard, and it is not convenient to pull the wires in some areas, so it is difficult to straighten the wires after bending, and it is very easy to destroy the wires after bending. Advantages of multi-core cables Multi-core cables are cables with a copper core cable with an upper insulation layer.
2020-01-04
08
2019-06
Test method for insulation strength of insulated wire and cable
The insulation strength of wire and cable refers to the ability of insulation structure and insulation material to withstand electric field without breakdown damage. In order to check the quality of wire and cable products and ensure the safe operation of products, all insulation types of wire and cable are generally subject to insulation strength test.
2019-06-08
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Yincun Economic Development Zone, Renqiu City, Cangzhou City, Hebei Province