Guangdong Shengyu Cable Industry Co., Ltd.
Guangdong Shengyu Cables Industry Co., Ltd.
Add to Cart
3 Core Unarmored Medium Voltage Power Cables XLPE Insulated For Laying Indoors
Medium Voltage Power Cables Construction
1. Conductor : Compact stranded copper conductor , Cl 2 as per IEC 60228
2. Conductor Screen : semi-conductor
3. Insulation : XLPE ( cross-linked polyethylene ) rated at 90 " C
4. Insulation Screen : semi-conductor
5. Screen : Copper tape
6. sheath : PVC or fr-pvc type ST to IEC 60502 , black
Medium Voltage Power Cables Code Designation
YJ : XLPE insulation
V : PVC sheath
ZR : Flame resistant
Medium Voltage Power Cables 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.
Medium Voltage Power Cables Standards
International : IEC 60502 , IEC 60228 , ( IEC 60332-3 for zr-yjv only )
China : GB / T 12706 , ( GB / T 18380-3 for zr-yjv only )
Other standards such as BS , DIN and ICEA upon request
Medium Voltage Power Cables Technical data
Maximum Conductor Temperature : under normal ( 90 ℃ ) , emergency ( 130 ℃ ) or short circuit no more than 5 s ( 250 ℃ ) conditions
Rated voltage : 26 / 35 kv
Min. Ambient Temp . -15℃ , Installation Temp . 0℃
Min. Bending Radius : 20 x cable O. D. for single core
15x cable O. D. for multi core
Medium Voltage Power Cables Certificates
CE,ROHS , CCC, KEMA and more others at request
| nom.cross-section of conductor | insulation thickness | sheath thickness | approx. O.D. | approx weight | max.D.C.resistance of conductor (20℃) | test voltage A.C | current rating | |
| mm2 | mm | mm | mm | kg/km | Ω/km | kv/5min | in air(A) | in soil(A) |
| 3x50 | 10.5 | 3.7 | 81.0 | 6728 | 0.387 | 91 | 185 | 200 |
| 3x70 | 10.5 | 3.8 | 84.0 | 7581 | 0.268 | 91 | 230 | 250 |
| 3x95 | 10.5 | 3.9 | 88.0 | 8630 | 0.193 | 91 | 280 | 300 |
| 3x120 | 10.5 | 4.0 | 91.0 | 9688 | 0.153 | 91 | 310 | 330 |
| 3x150 | 10.5 | 4.1 | 95.0 | 11017 | 0.124 | 91 | 360 | 380 |
| 3x185 | 10.5 | 4.2 | 98.0 | 12390 | 0.0991 | 91 | 400 | 425 |
| 3x2404 | 10.5 | 4.4 | 103.0 | 14427 | 0.0754 | 91 | 470 | 490 |
| 3x300 | 10.5 | 4.5 | 108.0 | 15940 | 0.0601 | 91 | 540 | 555 |
| 3x400 | 10.5 | 4.8 | 116.0 | 19346 | 0.0470 | 91 | 610 | 625 |