High Voltage Three Core XLPE Insulated Power Cable 12/20(24)KV 70 SQ MM – 400 SQ MM
High Voltage Three Core XLPE Insulated Power Cable 12/20(24)KV 70 SQ MM – 400 SQ MM image
High Voltage Three Core XLPE Insulated Power Cable 12/20(24)KV From 70SQMM to 400SQMM
Description:
12/20kv XLPE Insulated Electric Power cable
CU/XLPE/PVC, IEC 60502-2
IBS 6622, VDE 0276, IEC 60228, GB/T 12706.2-2008.
CE, CCC, KEMA. ISO
Constructions:
Conductor : Compact stranded copper conductor, Cl.2 as per IEC 60228
Insulation : XLPE(cross-linked polyethylene) rated at 90 ℃
Sheath : PVC type ST2 to IEC 60502, black
Note: Insulation color as per standards or customer requirement
Applications:
For laying indoors and outdoors. Able to bear certain traction during installation, but not external mechanical forces. Laying single core cable in magnetic ducts is not allowed.
Standards:
International: IEC 60502, IEC 60228,IBS 6622, VDE 0276
China: GB/T 12706.2-2008
Other standards such as BS,DIN and ICEA upon request
Technical data:
Rated voltage: 12/20kV
Max. Conductor Temp.: normal (90℃), short circuit no more than 5 s (160℃ when section-area
below 300mm2, 140℃ when section-area above 300mm2)
Min. Ambient Temp.:The cable shall be pre heated if the ambient temperature is below 0℃
Min. Bending Radius: single core cable 20(d+D)±5%
Multi-core cable 15(d+D)±5%
Certificates:
CE, RoHS, CCC, KEMA and more others at request
Technical Specifications:
| Nom. Cross-section of conductor | Insulation Thickness | Sheath Thickness | Approx. O.D. | Approx. Weight | Max. D.C Resistance of Conductor (20 ℃) | Testing Voltage A.C | Current Rating | |
| mm2 | mm | mm | mm | kg/km | Ω /km | kV/5min | In air (A) | In soil(A) |
| 1×50 | 5.5 | 2.0 | 29 | 846 | 0.641 | 42 | 215 | 255 |
| 1×70 | 5.5 | 2.0 | 30 | 959 | 0.443 | 42 | 265 | 280 |
| 1×95 | 5.5 | 2.0 | 32 | 1093 | 0.320 | 42 | 325 | 340 |
| 1×120 | 5.5 | 2.0 | 34 | 1236 | 0.253 | 42 | 370 | 385 |
| 1×150 | 5.5 | 2.0 | 35 | 1373 | 0.206 | 42 | 420 | 435 |
| 1×185 | 5.5 | 2.0 | 38 | 1573 | 0.164 | 42 | 485 | 495 |
| 1×240 | 5.5 | 2.5 | 40 | 1817 | 0.125 | 42 | 575 | 580 |
| 1×300 | 5.5 | 2.5 | 43 | 2084 | 0.100 | 42 | 660 | 660 |
| 1×400 | 5.5 | 2.5 | 45 | 2455 | 0.0778 | 42 | 775 | 765 |
| 1×500 | 5.5 | 2.5 | 48 | 2861 | 0.0605 | 42 | 890 | 885 |
| 1×630 | 5.5 | 2.6 | 49 | 3863 | 0.0469 | 42 | 1060 | 1010 |
| 1×800 | 5.5 | 2.8 | 57 | 3985 | 0.0367 | 42 | 1230 | 1160 |
| 1×1000 | 5.5 | 2.9 | 61 | 4718 | 0.0291 | 42 | 1410 | 1300 |
| 1×1200 | 5.5 | 3.1 | 65 | 5460 | 0.0247 | 42 | 1540 | 1410 |
| 3×35 | 5.5 | 3.0 | 57 | 2696 | 0.868 | 42 | 130 | 130 |
| 3×50 | 5.5 | 3.0 | 60 | 2973 | 0.641 | 42 | 160 | 155 |
| 3×70 | 5.5 | 3.0 | 63 | 3321 | 0.443 | 42 | 195 | 190 |
| 3×95 | 5.5 | 3.5 | 67 | 3825 | 0.320 | 42 | 240 | 225 |
| 3×120 | 5.5 | 3.5 | 71 | 4262 | 0.253 | 42 | 275 | 285 |
| 3×150 | 5.5 | 3.5 | 74 | 4846 | 0.206 | 42 | 310 | 325 |
| 3×185 | 5.5 | 3.5 | 78 | 5361 | 0.164 | 42 | 355 | 380 |
| 3×240 | 5.5 | 3.5 | 84 | 6263 | 0.125 | 42 | 420 | 430 |
| 3×300 | 5.5 | 4.0 | 89 | 7141 | 0.1000 | 42 | 475 | 490 |
| 3×400 | 5.5 | 4.1 | 96 | 8647 | 0.0778 | 42 | 555 |
485 |
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