EXR Cables, 0.6/1KV,SWA Armored, XLPE insulated, PVC sheathed Cable.
1.Cable code, Cable type.
Code | Construction | Low Voltage XLPE Cable Description |
NYY / VV | CU / PVC / PVC | Copper conductor pvc insulation pvc sheath power cable |
N2XY / YJV | CU / XLPE / PVC | Copper conductor xlpe insulation pvc sheath power cable |
VV72 | CU / PVC / AWA / PVC | Copper conductor pvc insulation aluminum wire armoring pvc sheath power cable |
YJV72 | CU / XLPE / AWA / PVC | Copper conductor xlpe insulation aluminum wire armoring pvc sheath power cable |
NYBY / VV22 | CU / PVC / PVC / STA / PVC | Copper conductor pvc insulation pvc inner sheath steel tape armoring pvc sheath power cable |
N2XBY / YJV22 | CU / XLPE / PVC / STA / PVC | Copper conductor xlpe insulation pvc inner sheath steel tape armoring pvc sheath power cable |
NYRY / VV32 | CU / PVC / PVC / SWA / PVC | Copper conductor pvc insulation pvc inner sheath steel wire armoring pvc sheath power cable |
NAYRY / VLV32 | AL / PVC / PVC / SWA / PVC | Aluminum conductor pvc insulation pvc inner sheath steel wire armoring pvc sheath power cable |
N2XRY / YJV32 | CU / XLPE / PVC / SWA / PVC | Copper conductor xlpe insulation pvc inner sheath steel wire armoring pvc sheath power cable |
NA2XRY / YJLV32 | AL / XLPE / PVC / SWA / PVC | Aluminum conductor xlpe insulation pvc inner sheath steel wire armoring pvc sheath power cable |
2.Stanard: IEC 60228; IEC 60332-1-2; IEC 60502-1
3.Scope
This specification covers XLPE insulated, circular or shaped, multicore armoured cables, rated at 0.6/1 KV according to IEC 60502-1 for use indoors, outdoors, in cable ducts and for direct burial underground, where severe mechanical stresses are present.
4.Cable structure.
1)Conductor
Plain, annealed electrolytic copper conductors, circular stranded, or sectoral stranded, conforming to the applicable requirements of IEC 60228.
2) Insulation
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 completely covering the assembly of cores complying to the applicable requirements of IEC 60502-1.
5) Sheath
PVC based thermoplastic material, conforming to the applicable requirements of IEC 60502-1.
6)Tests
Conforming to the applicable requirements of IEC 60502-1 either on Raw materials or on finished products.
5.Cable Parameters.
| Nom. Cross sectional of areas | Type of conductor | Diameter of conductor | Insulation thickness | Sheath thickness | Approximate diameter | Cable approx weight |
| mm2 | mm | mm | mm | mm | kg/km | |
| 4 × 50 | RM | 8.3 | 1 | 2 | 36.3 | 3254 |
| 4 × 70 | SM | 9.2×13.0 | 1.1 | 2.2 | 37.7 | 4276 |
| 4 × 70 | RM | 9.8 | 1.1 | 2.2 | 41.6 | 4558 |
| 4 × 95 | SM | 11.0×15. | 1.1 | 2.3 | 41.8 | 5455 |
| 4 × 95 | RM | 11.5 | 1.1 | 2.3 | 46 | 5827 |
| 4 × 120 | SM | 12.4×17. | 1.2 | 2.5 | 47.2 | 7060 |
| 4 × 120 | RM | 13 | 1.2 | 2.5 | 51.9 | 7540 |
| 4 × 150 | SM | 13.6×19. | 1.4 | 2.6 | 50.9 | 8406 |
| 4 × 150 | RM | 14.5 | 1.4 | 2.6 | 56.7 | 8993 |
| 4 × 185 | SM | 15.7×22. | 1.6 | 2.8 | 57.2 | 10293 |
| 4 × 185 | RM | 16.1 | 1.6 | 2.8 | 62.3 | 10871 |
| 4 × 240 | SM | 17.8×25. | 1.7 | 3 | 62.6 | 12830 |
| 4 × 240 | RM | 18.4 | 1.7 | 3 | 68.8 | 13552 |
| 4 × 300 | RM | 20.6 | 1.8 | 3.2 | 75 | 16379 |
| 4 × 400 | RM | 23.5 | 2 | 3.5 | 85.3 | 21416 |
| 4 × 500 | RM | 26.5 | 2.2 | 3.8 | 94.1 | 26417 |
| 5 × 4 | RE | 2.3 | 0.7 | 1.8 | 20.3 | 791 |
| 5 × 6 | RE | 2.8 | 0.7 | 1.8 | 21.6 | 940 |
| 5 × 10 | RM | 4.1 | 0.7 | 1.8 | 25.2 | 1290 |
| 5 × 16 | RM | 5.1 | 0.7 | 1.8 | 28.6 | 1841 |
| 5 × 25 | RM | 6.4 | 0.9 | 1.8 | 33.1 | 2525 |
| 5 × 35 | RM | 7 | 0.9 | 1.9 | 35 | 3050 |
| 5 × 50 | RM | 8.3 | 1 | 2.1 | 40.2 | 4151 |
| 5 × 70 | RM | 9.8 | 1.1 | 2.3 | 45.2 | 5457 |
| 5 × 95 | RM | 11.5 | 1.1 | 2.5 | 51.6 | 7496 |
| 5 × 120 | RM | 13 | 1.2 | 2.6 | 56.4 | 9002 |
| 5 × 150 | RM | 14.5 | 1.4 | 2.8 | 62.3 | 10859 |
| 5 × 185 | RM | 16.1 | 1.6 | 3 | 68.1 | 13077 |
| 5 × 240 | RM | 18.4 | 1.7 | 3.2 | 75.3 | 16378 |
| 5 × 300 | RM | 20.6 | 1.8 | 3.4 | 83.9 | 20884 |
| 5 × 400 | RM | 23.5 | 2 | 3.8 | 93.6 | 25926 |
| 5 × 500 | RM | 26.5 | 2.2 | 4.1 | 103.8 | 32247 |
