Al/XLPE/Cts/PVC, Power Cable, 12/20 (24) Kv, 1/C (IEC 60502-2)

Al/XLPE/Cts/PVC, Power Cable, 12/20 (24) Kv, 1/C (IEC 60502-2)

Al/XLPE/Cts/PVC, Power Cable, 12/20 (24) Kv, 1/C (IEC 60502-2)

Al/XLPE/CTS/PVC

Underground, Industrial, Power Station

Low and Medium Voltage Cable

DC Cable

XLPE

PVC

Round Wire

Aluminum

ISO, CCC

Al/XLPE/Cts/PVC

Boan

35-1000 mm2

1

2

12/20 (24) Kv

DingAn

Heated Steel-Wooden Drum/Steel Drum

SGS

Jiangsu Yixing, China

8544601200

Product Description

Al/XLPE/CTS/PVC, Power Cable, 12/20 (24) 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
Aluminum 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 a layer of copper tape 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.

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 Outer sheath thickness Overall diameter Cable weight Minimum bending radius Max. DC resistance of conductor at 20 °C
mm2 mm kg/km mm mm mm kg/km mm ohm/km
35 6.9 92 5.5 1.8 25.0 650 500 0.868
50 8.1 125 5.5 1.8 26.0 720 520 0.641
70 9.7 182 5.5 1.8 28.0 830 560 0.443
95 11.4 251 5.5 1.9 29.5 970 590 0.320
120 12.9 317 5.5 1.9 31.0 1085 620 0.253
150 14.3 390 5.5 2.0 32.5 1215 650 0.206
185 16.0 493 5.5 2.0 34.5 1375 690 0.164
240 18.4 646 5.5 2.1 37.0 1630 740 0.125
300 20.6 803 5.5 2.2 39.5 1880 790 0.100
400 23.3 1027 5.5 2.3 43.0 2250 860 0.0778
500 26.3 1307 5.5 2.4 46.0 2660 920 0.0605
630 30.0 1721 5.5 2.5 50.0 3230 1000 0.0469
800 34.2 2188 5.5 2.6 55.0 3925 1100 0.0367
1000 38.2 2759 5.5 2.7 59.5 4680 1190 0.0291

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