Power cables are mainly used for power transmission and distribution purpose. It is an assembly of one or more individually insulated electrical conductors, usually held together with an overall sheath. The assembly is used for transmission and distribution of electrical power. Electrical power cables may be installed as permanent wiring within buildings, buried in the ground and run overhead or exposed.……Including: rubber cable, welding cable, URD cable, XLPE insulated power calbe etc.
Bare Overhead Conductors are used in overhead transmission and distribution network applications.They are also used for un-insulated hook ups, jumpers, grounding conductors and other applications. Our Conductors conform to ASTM, IEC, BS, BS EN and DIN standards.…… Including: AAC conductor, AAAC conductor, ACSR conductor, ACAR conductor, AACSR conductor, etc.
Aerial bundled cables (also aerial bundled conductors or simply ABC) are overhead power lines using several insulated phase conductors bundled tightly together, usually with a bare neutral conductor. Our abc calbe conform to ASTM, IEC, SANS standards.……Including: abc cables, cvered line wire, service drop wire etc.
PVC insulated cable wire products are divided into fixed wiring non-sheathed cable, fixed wiring sheathed cable, light non-sheathed flexible cable, general purpose sheathed cable, installation wire and shielded wire, special purpose sheathed flexible cable, PVC insulation flame retardant / fire resistant cable and other products.
PVC electrical cable:
Definition 1: made by a single or a plurality of mutually insulated conductor and outsourcing insulation protection layer, will transfer power or information from one place to another.
Definition 2: it is one kind of cable usually by a few or several groups of wires (each containing at least two) twisted like a rope, each wire are insulated from each other and often around a single central torsion, the entire outside is package highly insulating cover layer. The cable has the characteristics of internal electricity and external insulation.
PVC armoured power cable:
Applicable scope:
PVC insulated PVC sheathed armoured power cable, referred to as the plastic power cable. Mainly used for AC 50Hz, rated voltage (U0/U) 3.6/6KV and below power line for transmission and distribution.
Product standard:
GB12706.2–91
Usage characteristics:
1. the highest rated temperature of the cable conductor is 70°C
2. short circuit (the longest duration shall be no more than 5S) the highest temperature of the cable conductor is no more than 160°C.
3. the ambient temperature of laying cable should be no less than 0°C, the minimum bending radius is not less than 15 times of cable diameter.
Type, model and application:
YJLV YJV: PVC insulated PVC sheathed power cable, laying in the interior, cable trench, tunnel, pipe, cable can not withstand mechanical force
YJV22 YJLV22: PVC insulated PVC sheathed steel tape armoured power cable, laying at the underneath, cable can bear external mechanical forces, but can not bear large pulling force
YJV32 YJLV32: PVC insulated PVC sheathed fine steel wire armoured power cable, laying in the underground, shaft, water, can bear large pulling force
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