Electrical wires and cables are essential intermediaries for transporting electrical energy from one point to another. They play an irreplaceable role in the field of electricity. Power lines, electricity transmission and distribution, from transformer stations to internal connection of electrical equipment, their use is essential. The quality of electrical wires and cables directly influences the stability of electricity supply, as well as electrical safety and economic efficiency.
Blog
Here we share knowledge about cables, such as the most popular cables currently, how to use cables, how to choose cables, etc. You can find like-minded friends here.
The aerospace cable, an important step for human spaceflight
Aeronautical cables refer to cable products used in the field of aviation. They have features such as high temperature resistance, fire resistance, and the absence of toxic smoke. Aeronautical cables are widely used in aircraft electrical systems, helicopters and drones. Here are some key features and applications of aircraft cables.
What is an aerospace cable ?
Aerospace cables are specifically designed for aircraft and aeronautical applications. They are characterized by high reliability, great strength and lightness. Aerospace cables are commonly used for signal transmission, data applications and in-flight entertainment. Commonly used data cables in aircraft include fiber optic cables, Ethernet, USB, digital video interfaces and serial SATA data cables. They must meet additional standards and specifications, what makes them different from ordinary cables.
What are H07V-K and H05V-K cables ?
H07V-K and H05V-K are European harmonized single conductor flexible PVC cables. These are cables harmonized at European level and CE certified. These cables are an ideal choice for internal wiring of electrical appliances, equipment, distribution boards, distribution cabinets and telecommunications equipment. They are suitable for electronic and electrical equipment as well as switchgear exported to European countries. Both cables are also suitable for MRO replacement of equipment wires manufactured in Europe. They can also serve as a protective covering on the inside and outside of lamps.
The essentials of communication–Communication cable
Communication cables (name in English : communication cable) are cables used for short-distance audio communication as well as signal transmission and high-frequency digital communication over long distances. Communication cables are used to transmit telephone calls, telegrams, fax documents, television and radio programs, data and other telecom signals. They are made up of several pairs of wires insulated together and twisted together. Compared to overhead cables, communication cables have advantages such as high communication capacity, high transmission stability, good confidentiality and less sensitivity to natural conditions and external interference.
Effective protection against fire – mineral insulated cables
Mineral insulated cable is a cable with highly flame retardant minerals. This type of cable is also called MICC or MI cable. Mineral insulated cable is also a type of cable using inorganic insulation materials. The outer layer of the cable is a seamless copper jacket. Between the cable sheath and the metal conductor there is a tightly compacted insulating layer of magnesium oxide. The metallic conductor is usually copper, and suitable protection can also be chosen according to the requirements for the outer layer of the cable.
What is mineral insulated cable（MICC/MI） ?Try again
Mineral insulation cable, also known as MI cable. These cables use copper, which has high electrical conductivity, as a conductor. A seamless copper tube envelops the conductive copper core. It uses oxidized magnesia powder as an inorganic insulating material to insulate the conductor and sheath. An additional layer of protection can be chosen as required for the outer layer of the cable. For example, when used in environments corrosive to copper, a layer of anti-corrosion outer coating can be added to the outer layer of the cable. Mineral insulated cables have the advantages of being flame retardant, waterproof and explosion-proof, incombustible, smokeless, non-toxic and fire resistant.
Types and Applications of Cable Shielding Materials
Cable shielding material is a material used to protect cables. It mainly plays the role of shielding against interference. It can effectively reduce electromagnetic interference during cable transmission and improve the quality and speed of power transmission.
The guarantee of the transmission of signals —— Armored cables
Shielded cable is a type of cable capable of transmitting electrical signals while effectively filtering out external interference.
What do you know about control cables ?
A control cable is a cable used to transmit electrical signals, electrical energy or data. They constitute an essential infrastructure for modern industry and technology. It is widely used in various fields. The control cable has remote communication functions, signal transmission, surveillance, protective, etc. It constitutes a solid guarantee for the normal functioning of the industry, electrical energy, transport, water conservation and other areas. Control cables are usually composed of several conductors or cable cores, wrapped in insulating material, and are often used in industrial control systems, electricity, transport, hydraulics, etc.