What are the causes of high voltage cable failure?

This is the most common combination of high voltage cables.

High-voltage cables usually refer to transmission lines that carry voltages above 10kV. According to GB/T 2900.50-2008, definition 2.1, high voltage usually does not include 1000V. Overhead Line Method High-voltage transmission cables are usually transmitted underground by cables with insulation in cities, and often transmitted in the field using overhead lines carried by pylons.   Wire … Read more

Features and Uses of ACSR Overhead Conductors

ACSR Cable

ACSR overhead conductors are steel-core aluminum stranded conductors. This bare conductor is used in overhead cables. It has the advantages of simple structure, easy erection and maintenance, low line cost and large transmission capacity. Features of ACSR Overhead Conductors ACSR overhead conductor is suitable for laying across rivers and other special geographical conditions. It has … Read more

Global Demand for Nickel is Expected to Rise Over the Next 30 Years

Introduce Nickel resources are abundant in the world and the distribution of reserves is relatively concentrated. Nickel is a silver-white metal, with good ductility, magnetic and corrosion resistance, known as the “vitamin of the iron and steel industry”. The global nickel resources are rich, distributed all over the world, the overall reserves show a rising … Read more

The Most Complete Explanation of Submarine Optical Cable

What is submarine optical cable? Submarine optical cable, also called submarine communication cable. It is a wire wrapped in insulation and laid on the sea floor for telecommunications transmission between countries. The submarine optical cable system is mainly used to connect optical cables to the Internet. It is divided into two parts: onshore equipment and underwater equipment. The cable … Read more

STL to Provide Subsea Fiber Optic Cable for Project Horizon in Australia

Subsea cable

STL, one of the industry’s leading digital network integrators, announces a partnership with Vocus Group for Project Horizon in Western Australia, where STL will provide the high strength subsea fiber optic cable for Vocus’ network expansion plans. Project Horizon is Vocus’ first competitive fibre backbone deployment between Perth and Port Hedland. It is also the … Read more

Cable Basic Knowledge of the Most Complete Interpretation

The basic knowledge of cable is a lot, very complicated. Today, I have put together some, I hope to help you. Bare wire Bare wire and bare conductor products refer to conductive wire without insulation and sheath, mainly including bare single wire, bare stranded wire and profile three series products. Copper aluminum single wire: including … Read more

What is a Power Cable?

Define Power cable are used to transmit and distribute electric energy. Power cable are often used in urban underground power grids, power generating lines of power stations, internal power supply of industrial and mining enterprises, and underwater transmission lines across rivers and seas. Basic structure of power cable The innermost part of the power cable … Read more

Summary of Mineral Insulated Cable Knowledge

What is mineral insulated cable? Mineral insulated cable is a kind of cable with copper sheath wrapped copper conductor core, and magnesium oxide powder as inorganic insulating material to separate the conductor and sheath, the outermost layer can be selected according to the need for appropriate protective sleeve. Generally known as MICC or MI cable. … Read more

What is Environmental Protection Cable?

Environmental protection cable refers to the cable does not contain lead, cadmium, hexavalent chromium, mercury and other heavy metals, does not contain brominated flame retardant, by SGS recognized testing institutions on environmental performance test, in line with the European Environmental Directive (RoSH) and higher than its indicators requirements. Do not produce harmful halogen gas, do … Read more

What Do You Know About Heating Cables?

Definition of heating cable Heating cables used to be called exothermic electric cable. The term heating cable is the former name, “radiation heating and cooling Technical regulations” 142-2012 was changed to heating cable, other applications are also called heating cable, or some other names, this article is uniformly called heating cable. Heating cable noun explanation: … Read more