It can be said that wire and cable play an indispensable role in the electrical and electronic industry.. Due to the characteristics of electrical cables, your storage, use and transportation must meet certain requirements to ensure the quality of the products and the safety of their use.
Electricity Cable
The electrical cable industry is very important, since cables are used in almost all aspects of our modern life, from the energy that powers our homes and businesses to the electronics we use every day.
This page is an excellent source of information for those who wish to learn more about electrical cables and the cable industry in general.. Here you will find technical information on different types of cables, including its structure, composition, electrical and mechanical characteristics. Besides, you will be able to keep up to date with the news and developments in the electricity cable sector, as technological advances, new products, regulations and standards.
If you want to obtain relevant information about electrical cables and the cable industry, feel free to visit this page. You will find interesting and valuable information that will help you better understand how cables work and their importance in our daily lives..
Introduction to Cables for Railways
With the continuous development of rail transport, demand for railway cables is also growing. The scale of investment in rail transit construction is large, and involves many industries.
construction, metallurgy, electricity, communication signals, engineering machinery manufacturing and mechanical and electrical equipment manufacturing and many other industries can benefit from it.
Solar Cable Performance Requirements
solar cables, also known as cables PV, are the components of the solar system to connect the panels of the photovoltaic power system. Photovoltaic power generation is based on the principle of photovoltaic effect.
Uses solar cells to convert energy from sunlight directly into electricity. Photovoltaic power systems consist of three main components: solar panels, regulators and inverters.
Aluminum cables: A Strong Competitor of Copper Wires
Cables are the heart of any electrical project. Whether it is an interior or exterior project, an underground or aerial installation, cables are the key.
So, What type of the cable should we choose? Copper or aluminum cable? Does the cable need reinforcement? (usually steel)?
In this article we will explore these issues and explain why aluminum cables may be more suitable than other options for certain types of power transmission..
Introduction to High Temperature Superconducting Cables
The power transmission by high-temperature superconductors is one of the most revolutionary engineering technologies in the energy industry today.
The term high-temperature superconductivity refers to the use of superconducting materials in an environment of liquid nitrogen a -200 Celsius degrees, near absolute zero.
In this case, the resistance of the energy transfer medium is close to zero and energy transfer losses are practically non-existent.
Methods to Check the Quality of Coaxial Cables
Coaxial cable is a cable that consists of a copper conductor, an isolation, a woven net and an outer cover. It can be used for transmission of analog and digital signals, including cable tv, long distance telephony, local area networks of computers, etc.
The quality of the coaxial cable has a major impact on the quality of the signal transmission. The following are ways to check the quality of coaxial cables.
What is the difference between control cable and power cable?
The cables are divided into power cables, control wires, signal wires (communication cables)
Power cable and control cable are the common export cable type. Control cables belong to electrical equipment cables, and power cables are two of the five main cable categories.
Electrical cables security and firefighting
In recent years, A variety of electric cables fireproof, fire resistant and high temperature resistant, have achieved certain results.
These electrical cables do not spontaneously burn, have a certain flame retardant role, in fire they can hold a certain amount of energy, communication time.
But these cables also have a great shortage, since the cable in the fire will emit toxic gases and smoke. affecting vision, etc., in the evacuation and rescue of personnel to buy time and at the same time bring fatal injuries to personnel.
Performance of power cables
Electrical properties of power cables
Electric conductivity — Most products require good electrical conductivity, and individual products require a certain range of resistance..
Performance Electrical isolation — insulation resistance, dielectric coefficient, dielectric loss, electrical resistance characteristics, etc.
transmission characteristics — refers to high frequency transmission characteristics, anti-interference characteristics, etc.
