Material Shape
Round Wire
Range of Application
Flame Retardant
Certification
ISO9001, CE, CCC, RoHS
Color
Black as Per Your Customers ′ Request
Transport Package
All Wooden, Coils or as Per Your Request Package
Name: Copper conductor,PVC insulated PVC sheathed power cable.
1. Characteristics and Applications of the products.
PVC insulated PVC sheathed power cable has the advantages of not only good electrical properties and chemical stability, but also simple construction and convenient to use.
It applies to electrical power transmission and distribution lines with A.C. rate voltage 0.6kv up to and including 1kV.
The main features of the flame retardant power cable is hard to get fire or that the con-tinous burning of cables is very limited when it is on fire .It applies to power generated station ,subway, tunnel, high-storey building, large-size factory and mines, oil field and coal mine with many cables laid tightly together.
Fir-resistance cable can operate normally for some time when it is burning except that it can transmit electrical power under normal condition. It is used in the place such as nuclear power station, subway, tunnel, high-storey building and other places concerning to fire security and it's lifesaving.
2. Standards
Accordance with the standards of GB12706-2008 or IEC60502.
It can be produced according to clients' requirements.
3. Application
Rated voltage 0.6/1kV.
Maximum rated temperature of cable conductor is 70 ºC.
Maximum conductor temperature shall not exceed 160ºC, when the cable in the short circuit state. The short circuit do not last more than 5s.
Ambient temperature shall be not below 0ºC.
Cable minimum bending radius is as following:
Single core cable without armour : 20D
Single core cable with armour : 15D
3 cores cable without armour : 15D
3 cores cable witht armour : 12D
PVC Insulation Electric Cable
TYPE | Description of Cable | Main Applications |
CU core | AL core |
VV | VLV | Copper/Aluminium core,PVC insulated,PVC sheathed power cable | Non-armoured PVC cable are suited for laying indoors,In cable trench,On cable racks and in pipes. Unable bear external pressures and tensions. |
VY | VLY | Copper/Aluminium core,PVC insulated,PE sheathed power cable |
VV22 | VLV22 | Copper/Aluminium core,PVC insulated,steel tape armored,PVC sheathed power cable | Steel-tape armoured PVC cables are suited for vertical burial.Can bear moderate positive pressures,Unable bear tension forces. |
VV23 | VLV23 | Copper/Aluminium core,PVC insulated,steel tape armored,PE sheathed power cable |
VV32 | VLV32 | Copper/Aluminium core,PVC insulated,thin steel wire armored,PVC sheathed power cable | Thin steel wire armoured PVC cables are used in case of great difference of levels or vertical installation and Can do vertical burial.Can bear moderate positive pressures and tension forces. |
VV33 | VLV33 | Copper/Aluminium core,PVC insulated,thin steel wire armored,PE sheathed power cable |
VV42 | VLV42 | Copper/Aluminium core,PVC insulated,thick steel wire armored,PVC sheathed power cable | Thick steel wire armoured PVC cables are suited for vertical installation and can be laid water or sea-bottom.Can bear greater positive pressures and tension forces. |
VV43 | VLV43 | Copper/Aluminium core,PVC insulated,thick steel wire armored,PE sheathed power cable |
Cores and Nominal Cross Section Area:
1 core (mm2) | 2 core (mm2) | 3 core (mm2) | 3 core + 1 core (mm2) | 4 core (mm2) | 3 core+ 2 core (mm2) | 4 core + 1 core (mm2) | 5 core (mm2) |
1×4 | 2×4 | 3×4 | 3×4+1×2.5 | 4×4 | 3×4+2×1.5 | 4×4+1×2.5 | 5×2.5 |
1×6 | 2×6 | 3×6 | 3×6+1×4 | 4×6 | 3×6+2×4 | 4×6+1×4 | 5×4 |
1×10 | 2×10 | 3×10 | 3×10+1×6 | 4×10 | 3×10+2×6 | 4×10+1×6 | 5×6 |
1×16 | 2×16 | 3×16 | 3×16+1×10 | 4×16 | 3×16+2×10 | 4×16+1×10 | 5×10 |
1×25 | 2×25 | 3×25 | 3×25+1×16 | 4×25 | 3×25+2×16 | 4×25+1×16 | 5×16 |
1×35 | 2×35 | 3×35 | 3×35+1×16 | 4×35 | 3×35+2×16 | 4×35+1×16 | 5×25 |
1×50 | 2×50 | 3×50 | 3×50+1×25 | 4×50 | 3×50+2×25 | 4×50+1×25 | 5×35 |
1×70 | 2×70 | 3×70 | 3×70+1×35 | 4×70 | 3×70+2×35 | 4×70+1×35 | 5×50 |
1×95 | 2×95 | 3×95 | 3×95+1×50 | 4×95 | 3×95+2×50 | 4×95+1×50 | 5×70 |
1×120 | 2×120 | 3×120 | 3×120+1×70 | 4×120 | 3×120+2×70 | 4×120+1×70 | 5×95 |
1×150 | 2×150 | 3×150 | 3×150+1×70 | 4×150 | 3×150+2×70 | 4×150+1×70 | |
1×185 | 2×185 | 3×185 | 3×185+1×95 | 4×185 | 3×185+2×95 | 4×185+1×95 | |
1×240 | | 3×240 | 3×240+1×120 | 4×240 | 3×240+2×120 | 4×240+1×120 | |
1×300 | | 3×300 | 3×300+1×150 | 4×300 | 3×300+2×150 | | |
1×400 | | | | | | | |
1×500 | | | | | | | |
Service Conditions And Parameters Of Cable:
The maximum conductor operating temperature: 90ºC;
Short Circuit Temperature 250ºCNot more than 5 secretary
Environmental Temperature of operating
In air: 40ºC, Underground: 25ºC
Depth of laying in direct: 80cm
Thermal Resistance of soil: 1.2ºC.cm/W
Environment temperature should be no lower than 0ºC for laying the cable.
FAQ:
1. Voltage grade;
2. The material of every part of cable, like the conductor is copper, the insulation is PVC, the screen material, the armor material, the jacket material etc.
3. Tell the quantity of cores and the cross section of conductor;
4. Application;
5. Order quantity;
6. Do you need FOB or CIF price? If you need CIF, please tell the discharging seaport;