Cable refers to wire rod products utilized
for transferring electromagnetic power, information and realizing
electromagnetic power transformation. It consists of various voltage classes
and all sorts of insulation power 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 provide inside industrial and
mining enterprise also as underwater energy transmission line in river and sea.
In energy circuit, application of cable occupies a steadily expanding
proportion.
Cable is essentially composed of core,
insulation layer, shielding layer and protection layer 4 parts. The cable core,
as the essential part of cable, is the conduction component which can be
utilized to transport electric power. Insulation layer can also be the
indispensible part of multicore cable that separates core and ground, also
strong wire out of phase in electrical energy 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 energy cable from invasion from outdoors
impurity and moisture so as to nicely prevent external energy from damaging Industrial Cable.
Cable can be classified into many kinds
based on different techniques. Beneath, let?ˉs come to that by
function.
Bare wire refers to goods with only
conductor rather than insulation layer. It includes numerous metals like copper
and aluminum, single core wire of compound metal also as stranded cable, soft
wiring, molded wire and sectional material used in structured overhead energy
cable. In detail, it covers aluminum cable steel reinforced, aluminum wire and
copper cable. Generally, bare wire is used in suburb, village, user mainline
and switch cabinet.
Winding wire Winding wire can also be
called electromagnetic wire. It's cable wire that generates current by cutting
electromagnetic line of force in the type of winding or generates magnetic
field effect by connecting current. It consists of armoured power cable,
covered wire and inorganic insulation wire of various properties. Mainly, it
applies in various electrical machines and instruments.
Energy cable Energy cable refers to cable
products applied for transporting and allocating large power electric energy
amongst primary circuits in power system, such as cross-linked polyethylene
insulation power cable applied in building wire. The goods are primarily used
in electric energy transmission in electrical energy delivering, allocating,
transporting, transferring and supplying circuit with current powerful and
voltage higher.
Construction
Cable and optical cable It indicates flat cable used for transmitting
phone, cable, Tv, broadcast, digit and other electric information. It takes
optical fiber as 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 gear.
Cable for electric equipment It refers to
cable that directly send electric power to energy connection circuit of
numerous electric equipment and utensils from distributor point of energy
system, some like control cable, aerial cable and cotton covered wire. These
goods are of widest application range and maximum varieties. Besides, most
goods structure and performance are determined by combining property such as
gauge wire and application situation of used gear.
