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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.
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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