The Classification Of Cable By Function

Cable refers to wire rod goods used for transferring electromagnetic power, information and realizing electromagnetic power transformation. It includes numerous voltage classes and all sorts of insulation energy cables like PVC insulation wire, Pvc Insulated Power Cable, Pvc Copper Cable and Pvc Insulated Cable. Commonly, power cable is applied in city underground cable, energy station extraction circuit, energy supply inside industrial and mining enterprise as well as underwater power transmission line in river and sea. In power circuit, application of cable occupies a steadily growing proportion.

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

Cable can be classified into many types based on different 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 utilized 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 called electromagnetic wire. It's cable wire that generates current by cutting electromagnetic line of force within the type of winding or generates magnetic field effect by connecting current. It includes armoured power cable, covered wire and inorganic insulation wire of numerous properties. Mainly, it applies in various electrical machines and instruments.

Energy cable Power cable refers to cable goods applied for transporting and allocating large power electric power amongst main circuits in power system, such as cross-linked polyethylene insulation energy cable applied in developing wire. The products are mainly utilized in electric energy transmission in electricity delivering, allocating, transporting, transferring and supplying circuit with present powerful and voltage higher.

Construction Cable and optical cable It indicates flat cable used for transmitting phone, cable, Television, broadcast, digit as well as other electric info. It requires optical fiber because the optical wave transmission media to conduct info transportation. Including them, radio frequency cable is the cable used for transmitting radio frequency signal in wireless communication, broadcast and relative electric equipment.

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