info@cable-manufacturers.com

008615136241082

新闻媒体

Industry News

2018.01.18

How to choose wire and cable conductor material?

How to choose wire and cable conductor material? The basic structure of the cable: How to select the conductor and cable? The basic structure of a cable generally consists of the following three parts: Conductive conductor for transmitting electrical energy or signal, insulating layer for guaranteeing that the power or signal is isolated from the outside along the conductive conductor and the power grid voltage, Cover the insulation layer to protect the sealing effect and can make the insulation properties of long-term protection layer. In addition, the slightly higher voltage level of the cable, in order to shield the electric field, magnetic field in the cable and protect the cable from the external electromagnetic field, generally outside the conductor and the insulating layer made of semiconductor or metal material shielding layer; in order to make the cable core Round, need to fill the gap of the insulated core.

How to choose wire and cable conductor material?

2018.01.17

Why the cable armored and stranded

Why the cable armored and stranded Armored cable refers to the cable with the metal armor protective layer. The purpose of the cable plus armor layer is to prolong the service life of the cable by enhancing mechanical properties such as tensile strength and compressive strength and also to improve the anti-interference performance of the cable through shielding.

Why the cable armored and stranded

2018.01.16

Copper and aluminum which is betterd

Copper and aluminum which is better? Copper and aluminum wire have their own uses as the most commonly used metals in power systems, as well as their respective advantages and disadvantages. Only by clarifying the advantages and disadvantages of both of them and characteristics can be properly drawn, make the best use. Otherwise it is easy to cause improper use, ranging from the line damage, heavy cause fire.

Copper and aluminum which is betterd

2018.01.15

What are the main raw materials of wire and cable

What are the main raw materials of wire and cable Wire and cable materials First, polyvinyl chloride (PVC) 1.PVC general electrical parameters Volume resistivity ρ = 1010 ~ 1012Ω. m, dielectric loss tangent tgδ (50 Hz) = 0.05 to 0.15 and dielectric constant ε = 4 to 8 (50 Hz).

What are the main raw materials of wire and cable

2018.01.12

What are the advantages of environment-friendly cables

What are the advantages of environment-friendly cables?Environmental protection cable compared with ordinary cable has the following advantages: First, high flame retardancy, we all know that the flame retardant properties of the cable to ensure fire safety requirements of the cable is very important, the cable is not easy to fire, and can prevent the flame expansion.

What are the advantages of environment-friendly cables

2018.01.10

What is armored cable

Armored cables are made of different material conductors in a metal sleeve with an insulating material and are machined into a bendable solid assembly. Armored cable includes armored thermocouple, armored thermal resistance, armored heater and armored lead, mainly used for temperature measurement, signal transmission and special heating in the chemical industry, metallurgy, machinery manufacturing, power generation and scientific experiment, etc. The armored thermocouple.

What is armored cable

< 1...3 4 5...9 >

TSTY

Tel

+86-0371-53395807

TSTY

WhatsApp

008615136241082

TSTY

E-mail

info@cable-manufacturers.com

TSTY

Deqing, Huzhou, Zhejiang, China

CONTACT

Tel: +86-0371-53395807

Tel: +86-15136241082

Whatsapp: +86-15136241082

E-mail:info@cable-manufacturers.com

MESSAGE

Copyright © Henan Sanheng Industrial Co.,Ltd. All rights reserved

SAF Coolest v1.2 设置面板EHZSS-ZTIA-EVZVE-ZSF