The Grouping Of Cable By Function

Cable refers to wire rod goods used for transferring electromagnetic energy, information and realizing electromagnetic energy transformation. It consists of various voltage classes and all sorts of insulation power cables like Pvc Insulated Power Cable, Pvc Copper Cable and Pvc Insulated Cable. Generally, energy cable is applied in city underground cable, energy station extraction circuit, energy provide inside industrial and mining enterprise also as underwater energy transmission line in river and sea. In energy circuit, application of cable occupies a gradually expanding proportion.

Cable is basically composed of core, insulation layer, shielding layer and protection layer four parts. The cable core, as the essential part of cable, will be the conduction component which can be used to transport electric energy. Insulation layer is also the indispensible part of multicore cable that separates core and ground, also solid wire out of phase in electricity to make sure the electric energy transformation. For shielding layer, conductor screen and insulation shielding layer generally exist in screened control cable of 15kv or above. Protection layer function lies in guarding power cable from invasion from outside impurity and moisture so as to well prevent external energy from damaging Industrial Cable.

Cable may be classified into many types according to various methods. Below, let?ˉs come to that by function.

Bare wire refers to products with only conductor rather than insulation layer. It consists of numerous metals like copper and aluminum, single core wire of compound metal as well as stranded cable, soft wiring, molded wire and sectional material used in structured overhead power cable. In detail, it covers aluminum cable steel reinforced, aluminum wire and copper cable. Usually, bare wire is used in suburb, village, user mainline and switch cabinet.

Winding wire Winding wire is also known as electromagnetic wire. It's cable wire that generates current by cutting electromagnetic line of force in the form of winding or generates magnetic field effect by connecting current. It includes armoured power cable, covered wire and inorganic insulation wire of numerous properties. Primarily, it applies in various electrical machines and instruments.

Power cable Energy cable refers to cable goods applied for transporting and allocating large energy electric power among primary circuits in energy system, such as cross-linked polyethylene insulation power cable applied in building wire. The goods are primarily utilized in electric power transmission in electrical energy delivering, allocating, transporting, transferring and supplying circuit with current powerful and voltage high.

Construction Cable and optical cable It means flat cable used for transmitting telephone, cable, Tv, broadcast, digit and other electric info. It takes optical fiber because the optical wave transmission media to conduct information transportation. Including them, radio frequency cable is the cable utilized for transmitting radio frequency signal in wireless communication, broadcast and relative electric equipment.

Cable for electric gear It refers to cable that directly send electric power to energy connection circuit of various electric gear and utensils from distributor point of energy system, some like control cable, aerial cable and cotton covered wire. These goods are of widest application variety and maximum varieties. In addition to, most products structure and performance are determined by combining property such as gauge wire and application condition of utilized gear.