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What types of cables are used in industrial settings?

2019-01-25

Xiamen Changjing Electronic Technology CO., LTD. founded in 2008, is a company specializing in the production of domestic power cable, control cable, full range of low voltage cables, computer cables, rubber sets of cables, control SYV coaxial cable, shielded cable, flame retardant, refractory and other special cable 20 categories, more than 5000 kinds of specifications, widely used in electric power, metallurgy, petroleum, chemical industry, defense, power stations, coal mining, transportation, ports, construction and other industries for many years enjoyed a high reputation in the user.

The cables of industrial settings

Today, electrical products more and more in our life, in order to better use electricity, to the requirement of the wire is also rising, and at the same time in order to ensure the security of home life, when decorate must choose the quality of wire and cable, although at present our country cable technology already quite mature, but for many, the product knowledge is still a stranger Let's talk a little bit about common sense cables.

Single core cable: a single conductor in an insulating layer.It's common on the BV line.B stands for category, wiring;V stands for insulation: polyvinyl chloride.It is suitable for cables and wires used in power plants, household appliances, instruments and telecommunication equipment with ac voltage up to and including 450/750v.

Rubber sheathed wire and cable: suitable for transmission and distribution of coal mining machines and high-power mobile equipment with rated voltage up to and including 6/10kv.

Shielding control cable: suitable for ac rated voltage 450/750v and below the connection of electrical instruments and automatic control system transmission line.With oil resistance, water resistance, wear resistance, acid and alkali resistance and various corrosive gases, aging resistance, non-combustion and other excellent performance, suitable for metallurgy, power, petrochemical and other industries.

Flame retardant and fire-resistant cable: refers to the cable that can extinguish itself in a limited time after the sample is burned under specified test conditions and the flame spread only within a limited range after the fire source is removed.The basic characteristics are: in the case of fire may be burned out and not be able to run, but can prevent the spread of the fire.Generally speaking, in case of a fire, the wire can be limited to the combustion in a local scope, do not produce spread, keep other various equipment, to avoid greater losses.

Industrial assembly cables

A variety of cables is used in industrial settings for networking, power transmission, and communication. Coaxial, data, and instrumentation cables are some of the most common designs you will find. These low-voltage cables are usually rated for 2,000 V or less to distribute power, but medium-voltage designs reaching up to 35,000 V can be used if a facility has some responsibility for its utility use.

Low-voltage cables are usually constructed with copper or aluminum conductors, in either single or multi-conductor strands, bundles or braids. They are also available in flat constructions, including Flexx-Sil, Polytetrafluoroethylene (PTFE) and molded materials. Their construction usually features shielding, tough jacketing, insulation and fillers to withstand high mechanical loads, speeds and accelerations, as well as harsh environments both indoors and outdoors. These cables supply temporary dc or ac power to generators and motors on machines like conveyors, machine tools, robotics, and other large machinery.

Industrial power and data cables must often operate in tight spaces and may even be flexing and moving on a regular basis. To prevent wear and tear caused by these severe conditions, they must have bending radii ranging anywhere from 5 to 15 times the overall cable diameter. To prevent cracking, flexible jacketing materials, such as TPE, PCV, and CPE, should be used. Flat cables are ideal for flexing and tight designs and usually have a high EMI/RFI suppression rate.

Industrial cables can be utilized in a variety of ways, from open-air installations to direct-bury and in cable carriers and conduit and more. Finally, ensure all cables in your application meet the right approvals for its place of manufacture, such as the National Electrical Code (NEC), UL, CE, RoHS, and CSA, among others.

Harness of industry

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