800mm2 1000mm2 Black 5 Core Low Voltage Power Cable
1. Conductor
Plain, annealed copper or Aluminum conductors, solid circular stranded or sectoral stranded, conforming to the applicable requirements of IEC 60228.
2. Insulation
PVC, PE or XLPE thermosetting material, conforming to the applicable requirements of IEC 60502-1.
3. Assembly
Insulated conductors are laid up, filled where necessary with non-hygroscopic material and covered with an extruded thickness of thermoplastic material.
4. Armour
Galvanized round wires (SWA or AWA), or two layers of steel tape (DSTA), complying to the applicable requirements of IEC 60502-1.
5. Sheath
PVC or PE based thermoplastic material, conforming to the applicable requirements of IEC 60502-1.
6. Test
Conforming to the applicable requirements of IEC 60502-1 either on Raw materials or on finished products.
LOW VOLTAGE ELECTRICAL CABLE APPLICATION
Low voltage electrical cables cover PVC, XLPE and PE insulated armoured cables rated at 0.6/1kv to international Electrotechnical Commission Publication IEC 60502-1 for use indoors, outdoors, in cable ducts, for direct burial underground, where severe mechanical stresses are present. These cables have high dielectric strength, an excellent resistance to deformations under high temperature and pressure, and high resistance to ageing, abrasion, moisture etc.
LOW VOLTAGE ELECTRICAL CABLE NORMINAL AREA
0.75mm2, 1mm2, 1.5mm2, 2.5mm2, 4mm2, 6mm2, 10m2, 16mm2, 25mm2, 35mm2, 50mm2, 70mm2, 95mm2, 120mm2, 150mm2, 185mm2, 240mm2, 300mm2, 400mm2, 500mm2, 630mm2, 800mm2, 1000mm2
LOW VOLTAGE ELECTRICAL CABLE CORES
1 core, 2 core, 3 core, 4 core, 5 core, 2+1 core, 3+1 core, 3+2 core, 4+1 core
XLPE INSULATED LOW VOLTAGE CABLE FEATURES
1. The maximum conductor operating temperature: 90°C
During short circuit (lasting less than 5 seconds) the maximum temperature of the cable conductor shall not be above 250°C
Environment temperature should be no lower than 0°C for laying the cable.
2. Bending Radius of the Cable:
Single Core Cable: Non Armoured Cable 20D, Armoured Cable 15D
Cores Cable: Non Armoured Cable 15D, Armoured Cable 12D.
Remarks: D means practical external diameter of the cable
LOW VOLTAGE ELECTRICAL CABLE TYPES
| TYPE |
DESCRIPTION |
MAIN APPLICATION |
| CU core |
AL core |
|
|
| YJV/YJY |
YJLV/YJLY |
(Flame retardant) Cu, Al core XLPE insulated,PVC/PE sheathed power cable |
For laying indoor ,tunnel,canal and underground.Unable to bear external mechanical forces,but bear the traction force during laid |
| YJV22/YJV23 |
YJLV22/YJLV23 |
(Flame retardant) Cu, Al core XLPE insulated,steel tape armored,PVC/PE sheathed power cable |
For laying indoor ,tunnel,canal and underground.Able to bear external mechanical forces,but unable to bear large pulling force |
| YJV32/YJV33 |
YJLV32/YJLV33 |
(Flame retardant) Cu, Al core XLPE insulated,thin steel wire armored,PVC/PE sheathed power cable |
For laying in shaft,water underground will large difference of level.Able to bear external mechanical forces and moderate pulling force |
| YJV42/YJV43 |
YJLV42/YJLV43 |
(Flame retardant) Cu, Al core XLPE insulated,thick steel wire armored,PVC/PE sheathed power cable |
For laying in water and seabed.Able to bear positive pressure and pulling for |
