The material of the cable also plays a decisive role in the quality of the cable. In the past, plastic cables were used more often, but gradually rubber cables began to replace plastic cables. So is it because rubber cable must be the best. Here let ZMS cable company’s editor explain the difference between rubber and plastic.
Informacija
Causes of Cable Fires and How to Deal with Them
According to the railroad station in Nanjing, at 18:20 on August 8, the Nanjing Yangtze River Bridge highway bridge below the attached place cable burst into flames and smoke, the fire department and the railroad units concerned quickly disposed of, affecting some trains late. The cause of the incident is under investigation.
How Does Fiber Optic Cable Work?
Fiber optics has been one of the main pillars of modern communications. It has a large communication capacity and long transmission distance. It also has the advantage of being highly sensitive and immune to electromagnetic interference. Tako, how exactly does fiber optics transmit optical signals?
What Is The Specific Classification Standard Of Cable Flame Retardant Grade?
Trenutno, the kabelska industrija is accustomed to flame retardant (FireRetardant), LowSmokeHalogenFree (LSOH) or low halogen low smoke (LSF), fire-resistant (FireResistant), itd., with certain fire performance of the cable, are collectively referred to as fire-resistant cable.
What is FTTH Fiber Optic Cable? What Kind of Structural Features Does it Have?
ja. Introduction Of FTTH Networks
With the development of optical communication networks and the deepening of fiber optic access, FTTH network construction is growing exponentially.
Trenutno, both China Telecom and China Netcom have indicated that they will invest huge amounts of money in the large-scale commercialization of FTTH.
Zašto se visokonaponski kablovi ne mogu zakopati ispod zemlje?
Što je visokonaponski kabel?
Prijenos ultravisokog napona odnosi se na korištenje 500 kV-1000 kV naponske razine za prijenos električne energije.
Ako je 220 kV indeks prijenosa je 100%, relativno ulaganje po kilometru UHV prijenosa, relativni trošak kilovat-sata prijenosa električne energije na sto kilometara i potrošnja metalnih materijala, itd., značajno su smanjeni, a stopa iskorištenja linijskog koridora značajno je poboljšana.
U našem svakodnevnom životu, često možemo vidjeti nadzemni projekt prijenosa ultravisokog napona, jesmo li razmišljali o pitanju: zašto ne može biti kao gradski podzemni kabel, dalekovodi visokog napona svi zakopani pod zemljom?
Important! What You Need To Know About The Role Of Shielding In Control Cables
A shielded control cable is generally used as the connection line of electrical instruments.
It is suitable for the connection line of electrical instruments with an AC-rated voltage of 450/750V and below and the transmission line of the automatic control system.
It has excellent properties such as oil resistance, water resistance, wear resistance, acid and alkali resistance, resistance to various corrosive gases, aging resistance, and non-combustibility.
Što je izvor električne energije?
Za suvremene ljude u većini dijelova svijeta, struja je nužna. To je bitna roba koja doprinosi našoj udobnosti. Naši poslovi, naprava, a većina dnevnih aktivnosti izravno ovisi o našoj mogućnosti pristupa električnoj energiji.
Applications and Prospects of High Voltage DC Transmission Cable
From a worldwide perspective, high-voltage DC transmission cable is applied to the following areas such as long-distance high-capacity overhead transmission, power grid interconnection, and long-distance submarine cable transmission with obvious advantages.
6 Characteristics of Braided Cable
Braided cables are required for stability.
Crossed threads allow the braid to flex and stretch without bending, folding or kinking.
There are excellent electrical conductors braided cables and an electrostatic shield to ensure signal integrity.
Bakar, tinned copper, and aluminum are examples of these conductors.
