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.
Fiosrachadh
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. Mar sin, how exactly does fiber optics transmit optical signals?
Dè an ìre seòrsachaidh sònraichte a th’ ann an ìre lasair càball càball?
An-dràsta, an gnìomhachas càball tha e cleachdte ri lasair-retardant (Retardant teine), Halogen Ìosal Smoke an-asgaidh (LSOH) no ceò ìosal halogen ìosal (LSF), dìon-teine (Neach-smàlaidh), etc., le cuid de choileanadh teine a 'chàball, air an ainmeachadh còmhla mar càball dìon-teine.
Dè a th’ ann an FTTH Fiber Optic Cable? Dè an seòrsa feartan structarail a th' ann?
mi. Ro-ràdh de Lìonraidhean FTTH
Le leasachadh lìonraidhean conaltraidh optigeach agus doimhneachd ruigsinneachd fiber optic, Tha togail lìonra FTTH a’ fàs gu mòr.
An-dràsta, tha an dà chuid China Telecom agus China Netcom air innse gun cuir iad airgead an sàs ann am malairteachadh mòr FTTH.
Why Can’t High-Voltage Cables Be Buried Underground?
What Is A High-Voltage Cable?
Ultra-high voltage transmission refers to the use of 500 kV-1000 kV voltage levels to transmit electricity.
If the 220 kV transmission index is 100%, the relative investment per kilometer of UHV transmission, the relative cost per kilowatt-hour electricity transmission a hundred kilometers and the consumption of metal materials, etc., have been significantly reduced, and the line corridor utilization rate has been significantly improved.
In our daily lives, we can often see the overhead ultra-high voltage transmission project, whether we have thought about the question: why can not be like the city underground cable, high-voltage power lines all buried underground?
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.
What Is The Source Of Electricity?
For contemporary people in most parts of the world, electricity is a necessity. It is an essential commodity that contributes to our comfort. Our jobs, gadgets, and most daily activities are directly dependent on our ability to access electricity.
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.
Copar, tinned copper, and aluminum are examples of these conductors.
