CU(AL)/XLPE/CWS/PVC Single Core 6.6~33kV
Medium voltage cables for distribution networks; also for connection to generation units and plant and process connection. To be laid directly in ground, outdoors, indoors and in cable ducts.
Application
Medium voltage cables for distribution networks,also for connection to generation units and plant and process connection. To be laid directly in ground, outdoors, indoors and in cable ducts.
Construction
● Conductor : Copper or aluminum,class 2, circular compacted conductors
● Conductor screen:Non-metallic,semi-conducting compound
● Insulation:Cross-Linked polyethylene (XLPE)
● Insulation screen:Non-metallic,semi-conducting compound
● Metallic Screen:Copper wire
● Outer sheath: Polyvinyl chloride (5V-90 PVC)
Note：Outer sheath material can be PVC, HDPE or LSZH. Anti-UV, anti-termite is also applicable.
Chaircteritics
Good electrical and mechanical properties. Minimal dielectric loss, high insulation resistance.
Specification
AS/NZS 1125 Conductors in insulated electric cables and flexible cords
AS/NZS 1429.1 Electric Cables-Polymeric Insulated Part 1: For working voltages 1.9/3.3(3.6)kV up to and including 19/33(36)kV
Technical Parameter
| No. of Cores and Nominal Cross Section | Nominal Insulation Thickness | Nominal Sheath Thickness | Approx. Overall Diameter | Approx. weight | Max. D.C. Resistance of Conductor at 20℃ | Screen Fault Current | ||||
| CU | AL | CU | AL | |||||||
| mm² | mm | mm | mm | kg/km | kg/km | Ω/km | Ω/km | kA/1sec | ||
| 3.8/6.6(7.2)kV | ||||||||||
| 1×25 | 2.5 | 1.8 | 22.7 | 1162 | 1010 | 0.727 | 1.200 | 10.0 | ||
| 1×35 | 2.5 | 1.8 | 23.7 | 1268 | 1057 | 0.524 | 0.868 | 10.0 | ||
| 1×50 | 2.5 | 1.8 | 24.9 | 1400 | 1112 | 0.387 | 0.641 | 10.0 | ||
| 1×70 | 2.5 | 1.8 | 24.9 | 1597 | 1184 | 0.268 | 0.443 | 10.0 | ||
| 1×95 | 2.5 | 1.8 | 26.6 | 1863 | 1289 | 0.193 | 0.320 | 10.0 | ||
| 1×120 | 2.5 | 1.8 | 27.2 | 2106 | 1382 | 0.153 | 0.253 | 10.0 | ||
| 1×150 | 2.5 | 1.9 | 28.9 | 2393 | 1495 | 0.124 | 0.206 | 10.0 | ||
| 1×185 | 2.5 | 1.9 | 30.7 | 2762 | 1629 | 0.0991 | 0.164 | 10.0 | ||
| 1×240 | 2.6 | 2.0 | 33.3 | 3325 | 1860 | 0.0754 | 0.125 | 10.0 | ||
| 1×300 | 2.8 | 2.1 | 36.2 | 3949 | 2110 | 0.0601 | 0.100 | 10.0 | ||
| 1×400 | 3.0 | 2.2 | 39.4 | 4811 | 2442 | 0.0470 | 0.0778 | 10.0 | ||
| 1×500 | 3.2 | 2.3 | 43.5 | 5868 | 2861 | 0.0366 | 0.0605 | 10.0 | ||
| 1×630 | 3.2 | 2.4 | 47.3 | 7260 | 3356 | 0.0283 | 0.0469 | 10.0 | ||
| 6.35/11(12)kV | ||||||||||
| 1×25 | 3.4 | 1.8 | 23.1 | 1205 | 1052 | 0.727 | 1.200 | 10.0 | ||
| 1×35 | 3.4 | 1.8 | 24.1 | 1314 | 1102 | 0.524 | 0.868 | 10.0 | ||
| 1×50 | 3.4 | 1.8 | 25.3 | 1450 | 1161 | 0.387 | 0.641 | 10.0 | ||
| 1×70 | 3.4 | 1.8 | 26.9 | 1671 | 1257 | 0.268 | 0.443 | 10.0 | ||
| 1×95 | 3.4 | 1.8 | 27.9 | 1941 | 1367 | 0.193 | 0.320 | 10.0 | ||
| 1×120 | 3.4 | 1.9 | 29.4 | 2202 | 1478 | 0.153 | 0.253 | 10.0 | ||
| 1×150 | 3.4 | 1.9 | 30.9 | 2481 | 1583 | 0.124 | 0.206 | 10.0 | ||
| 1×185 | 3.4 | 2.0 | 32.9 | 2870 | 1737 | 0.0991 | 0.164 | 10.0 | ||
| 1×240 | 3.4 | 2.1 | 35.3 | 3432 | 1967 | 0.0754 | 0.125 | 10.0 | ||
| 1×300 | 3.4 | 2.1 | 37.6 | 4026 | 2187 | 0.0601 | 0.100 | 10.0 | ||
| 1×400 | 3.4 | 2.2 | 40.4 | 4871 | 2502 | 0.0470 | 0.0778 | 10.0 | ||
| 1×500 | 3.4 | 2.3 | 44.1 | 5909 | 2902 | 0.0366 | 0.0605 | 10.0 | ||
| 1×630 | 3.4 | 2.4 | 47.9 | 7305 | 3401 | 0.0283 | 0.0469 | 10.0 | ||
| No. of Cores and Nominal Cross Section | Nominal Insulation Thickness | Nominal Sheath Thickness | Approx. Overall Diameter | Approx. weight | Max. D.C. Resistance of Conductor at 20℃ | Screen Fault Current | |||
| CU | AL | CU | AL | ||||||
| mm² | mm | mm | mm | kg/km | kg/km | Ω/km | Ω/km | kA/1sec | |
| 12.7/22(24)kV | |||||||||
| 1×35 | 5.5 | 1.8 | 27.8 | 1476 | 1265 | 0.524 | 0.868 | 10.0 | |
| 1×50 | 5.5 | 1.9 | 29.2 | 1633 | 1344 | 0.387 | 0.641 | 10.0 | |
| 1×70 | 5.5 | 1.9 | 30.8 | 1866 | 1452 | 0.268 | 0.443 | 10.0 | |
| 1×95 | 5.5 | 2.0 | 32.7 | 2162 | 1588 | 0.193 | 0.320 | 10.0 | |
| 1×120 | 5.5 | 2.0 | 34.0 | 2419 | 1696 | 0.153 | 0.253 | 10.0 | |
| 1×150 | 5.5 | 2.1 | 35.7 | 2725 | 1827 | 0.124 | 0.206 | 10.0 | |
| 1×185 | 5.5 | 2.1 | 37.5 | 3113 | 1979 | 0.0991 | 0.164 | 10.0 | |
| 1×240 | 5.5 | 2.2 | 39.9 | 3692 | 2228 | 0.0754 | 0.125 | 10.0 | |
| 1×300 | 5.5 | 2.3 | 42.4 | 4321 | 2482 | 0.0601 | 0.100 | 10.0 | |
| 1×400 | 5.5 | 2.4 | 45.2 | 5188 | 2819 | 0.0470 | 0.0778 | 10.0 | |
| 1×500 | 5.5 | 2.5 | 48.9 | 6253 | 3246 | 0.0366 | 0.0605 | 10.0 | |
| 1×630 | 5.5 | 2.6 | 52.7 | 7678 | 3774 | 0.0283 | 0.0469 | 10.0 | |
| 19/33(36)kV | |||||||||
| 1×50 | 8.0 | 2.0 | 34.4 | 1877 | 1587 | 0.387 | 0.641 | 10.0 | |
| 1×70 | 8.0 | 2.1 | 36.2 | 2139 | 1725 | 0.268 | 0.443 | 10.0 | |
| 1×95 | 8.0 | 2.1 | 37.9 | 2435 | 1861 | 0.193 | 0.320 | 10.0 | |
| 1×120 | 8.0 | 2.2 | 39.4 | 2719 | 1997 | 0.153 | 0.253 | 10.0 | |
| 1×150 | 8.0 | 2.2 | 40.9 | 3021 | 2124 | 0.124 | 0.206 | 10.0 | |
| 1×185 | 8.0 | 2.3 | 42.9 | 3442 | 2308 | 0.0991 | 0.164 | 10.0 | |
| 1×240 | 8.0 | 2.4 | 45.3 | 4042 | 2579 | 0.0754 | 0.125 | 10.0 | |
| 1×300 | 8.0 | 2.5 | 47.8 | 4693 | 2854 | 0.0601 | 0.100 | 10.0 | |
| 1×400 | 8.0 | 2.6 | 50.6 | 5583 | 3214 | 0.0470 | 0.0778 | 10.0 | |
| 1×500 | 8.0 | 2.7 | 54.3 | 6679 | 3672 | 0.0366 | 0.0605 | 10.0 | |
| 1×630 | 8.0 | 2.8 | 58.1 | 8136 | 4231 | 0.0283 | 0.0469 | 10.0 | |
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