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High Voltage Power Cable
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8.7/15kv CU/XLPE/PVC Power Cable

Used for power transmission and distribution line. Compared with PVC insulated power cable, XLPE power cable boasts not only characteristics of excellent electricity, mechanism, heat and aging-resistant, environment stress-resistant and chemical corrosion-resistant, but also simple structure, light weight, no restriction by laying drop, and high temperature allowance for long term working.

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8.7/15kv CU/XLPE/PVC Power Cable Constructions


  Conductor: Plain circular compacted stranded copper conductor, conforms to IEC 60228 class 2

  Insulation: XLPE

  Inner Covering: PVC

  Sheath: PVC type ST2 to IEC 60502, black

  Note: Insulation color as per standards or at request

  Applications

  Used for power transmission and distribution line. Compared with PVC insulated power cable, XLPE power cable boasts not only characteristics of excellent electricity, mechanism, heat and aging-resistant, environment stress-resistant and chemical corrosion-resistant, but also simple structure, light weight, no restriction by laying drop, and high temperature allowance for long term working.

  Standards

  GB/T 12706.1-2008

  IEC 60502, IEC 60228

  Other standards such as BS,DIN and ICEA upon request

  category:High Voltage Power Cable

  Technical data

  Rated voltage: 8.7/15kV

  Maximum Conductor Temperature: under normal (90 ℃), emergency (130℃) or short circuit no more than 5 s (250℃) conditions.

  Min. Ambient Temp. 0 ℃, after installation and only when cable is in a fixed position

  Min. Bending Radius: 20 x cable O.D for single core

  15 x cable O.D for multi core


Nom
Cross
Section of
Conductor
Strands
No./Da. Of
conductor
Insulation
Thickness
Sheath
Thickness
Approx.
O.D.
Approx.
Weight
Max. D.C.
Resistant of
conductor(20℃)
Testing
Voltage A.C
Current Rating
mm² pc/mm mm mm mm kg/km Ω/km KV/5min In Air(A) In soil(A)
1*25 7/2.14 4.5 1.8 23 598 0.727 30.5 140 150
1*35 7/2.52 4.5 1.8 24 680 0.524 30.5 175 180
1*50 10/2.52 4.5 1.9 25 804 0.387 30.5 205 215
1*70 14/2.52 4.5 1.9 27 984 0.268 30.5 260 265
1*95 19/2.52 4.5 2 29 1201 0.193 30.5 315 315
1*120 24/2.52 4.5 2 30 1490 0.153 30.5 365 360
1*150 30/2.52 4.5 2.1 32 1765 0.124 30.5 415 405
1*185 37/2.52 4.5 2.1 34 2091 0.0991 30.5 475 455
1*240 48/2.52 4.5 2.2 36 3034 0.0754 30.5 565 530
1*300 61/2.52 4.5 2.4 39 3672 0.0601 30.5 645 595
1*400 61/2.97 4.5 2.4 42 4646 0.047 30.5 750 680
1*500 61/3.23 4.5 2.5 45 5651 0.0366 30.5 865 765
1*630 61/3.50 4.5 2.5 50 7154 0.0283 30.5 990 860
1*800 91/3.20 4.5 2.7 55 8750 0.0221 30.5 1140 950
1*1000 91/3.75 4.5 2.9 59 10727 0.0176 30.5 1250 1040
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