Cu/XLPE/Cts/PVC/Awa/PVC, Power Cable, 18/30 (36) Kv, 1/C (IEC 60502-2)

Cu/XLPE/Cts/PVC/Awa/PVC, Power Cable, 18/30 (36) Kv, 1/C (IEC 60502-2)

Cu/XLPE/Cts/PVC/Awa/PVC, Power Cable, 18/30 (36) Kv, 1/C (IEC 60502-2)

CU/XLPE/CTS/PVC/AWA/PVC

Underground, Industrial, Power Station

Low and Medium Voltage Cable

DC Cable

XLPE

PVC

Round Wire

Bare Copper Wire

ISO, CCC

Cu/XLPE/Cts/PVC/Awa/PVC

Boan

18/30 (36) Kv

2

1

50-1000 mm2

Aluminum Wire Armour

DingAn

Heated Steel-Wooden Drum/Steel Drum

SGS

Jiangsu Yixing, China

8544601200

Product Description

CU/XLPE/CTS/PVC/AWA/PVC, Power Cable, 18/30 (36) KV, 1/C (IEC 60502-2)
The cable design conforms to IEC 60502 part 2. However if requested, we can separately offer guaranteed technical particulars for cables as per different international specifications or specific customer needs.

CONSTRUCTIONAL FEATURES

Conductor
Copper Conductors upto 1000 sq mm will be circular compacted & stranded and shall comply with IEC-60228 Class 2.

Conductor screen
This will be an extruded layer of semiconducting XLPE applied under simultaneous triple extrusion process over the conductor along with the insulation and the insulation screen.

Insulation
This will be an extruded layer of insulating grade XLPE applied over conductor screen under triple extrusion process along with conductor screen and insulation screen.

Insulation screen
This will be a layer of semiconducting XLPE which will be applied by tripe extrusion process over the insulation.

Metallic Screen
It will consist of annealed copper tape or a layer of copper wires applied helically with overlap over insulation screen. Other combinations of metallic screens as per customer’s requirement can also be provided on request.

Inner Sheath (Bedding)
Extruded layer of PVC or PE is applied over the laid-up cores. PVC is normally of grade ST2 or PE of grade ST7 as per IEC 60502 Part 2.

Armour

The armour is applied over inner sheath. For Single core cables this is of aluminium wires.
The armour is applied helically over the bedding.

Outer sheath
An extruded layer is applied over the armour in case of armoured cables and over the laid up cores in case of unarmoured cables. Outer sheath material can be either PVC of grade ST2 or PE of grade ST7 as per IEC-60502 Part 2.

Section Conductor diameter Conductor weight Insulation thickness Bedding thickness Armour wire diameter Outer sheath thickness Cable overall diameter Cable weight Minimum bending radius of cable DC resistance of conductor at 20 °C Armour DC resistance at 20 °C Short circuit current rating of armour for 1 second
mm2 mm kg/km mm mm mm mm mm kg/km mm ohm/km ohm/km kA
50 8.1 408 8.0 1.2 2.0 2.2 37.0 1810 555 0.387 0.249 10.40
70 9.7 591 8.0 1.2 2.0 2.2 38.5 2085 578 0.268 0.237 10.94
95 11.4 821 8.0 1.2 2.0 2.3 40.5 2425 608 0.193 0.226 11.47
120 12.9 1035 8.0 1.2 2.0 2.3 42.0 2725 630 0.153 0.216 12.00
150 14.3 1277 8.0 1.3 2.5 2.4 45.0 3245 675 0.124 0.164 15.84
185 16.0 1601 8.0 1.3 2.5 2.5 46.5 3695 698 0.0991 0.155 16.67
240 18.4 2105 8.0 1.3 2.5 2.5 49.0 4340 735 0.0754 0.148 17.50
300 20.6 2640 8.0 1.4 2.5 2.6 52.0 5065 780 0.0601 0.138 18.75
400 23.3 3383 8.0 1.4 2.5 2.7 55.0 6040 825 0.0470 0.130 20.00
500 26.3 4272 8.0 1.5 2.5 2.8 58.5 7155 878 0.0366 0.120 21.67
630 30.0 5618 8.0 1.5 2.5 2.9 62.0 8700 930 0.0283 0.111 23.34
800 34.2 7286 8.0 1.6 2.5 3.1 67.5 10690 1013 0.0221 0.100 25.84
1000 38.2 9046 8.0 1.7 2.5 3.2 72.0 12835 1080 0.0176 0.093 27.92

Tags: , ,

Contact us