Custom 18KV / 30KV Xlpe Insulation Cable With The Copper Wire Screen
| Place of Origin: | Zhejiang |
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Company Profile
| Location: | Shanghai, China (Mainland) |
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| Business Type: | Manufacturer |
Product Detail
| Model No.: | YJV |
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Product Description
Custom 18KV / 30KV Xlpe Insulation Cable With The Copper Wire Screen
Description:
18/30kV XLPE Insulated cables
CU/XLPE/ PVC, IEC 60502
IEC 60502, IEC 60228, GB/T 12706.1-2008.
CE, CCC, KEMA. ISO
Constructions
Conductor : Compact stranded copper conductor, Cl.2 as per IEC 60228
Conductor Screen: Semi-conductor
Insulation : XLPE(cross-linked polyethylene) rated at 90
Insulation Screen: Semi-conductor
Screen : Copper tape or Copper wire Screen as per request
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
China: GB/T 12706.1-2008
Other standards such as BS,DIN and ICEA upon request
Technical data
Rated voltage: 18/30kV
Maximum Conductor Temperature: under normal (90 ), emergency (130) or short circuit no more than 5 s (250) conditions.
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 | Strands No./Dia. 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 | pc/mm | mm | mm | (mm) | kg/km | Ω /km | kV/5min | In air (A) | In soil(A) |
| 1 × 50 | 10/2.52 | 8 | 2 | 33.0 | 1560 | 0.387 | 63 | 210 | 215 |
| 1 × 70 | 14/2.52 | 8 | 2.1 | 35.0 | 1840 | 0.268 | 63 | 260 | 265 |
| 1 × 95 | 19/2.52 | 8 | 2.1 | 36.0 | 2140 | 0.193 | 63 | 320 | 315 |
| 1 × 120 | 24/2.52 | 8 | 2.2 | 38.0 | 2450 | 0.153 | 63 | 370 | 360 |
| 1 × 150 | 30/2.52 | 8 | 2.2 | 39.0 | 2790 | 0.124 | 63 | 420 | 405 |
| 1 × 185 | 37/2.52 | 8 | 2.3 | 41.0 | 3200 | 0.0991 | 63 | 480 | 455 |
| 1 × 240 | 48/2.52 | 8 | 2.3 | 43.0 | 3800 | 0.0754 | 63 | 565 | 530 |
| 1 × 300 | 61/2.52 | 8 | 2.4 | 45.0 | 4460 | 0.0601 | 63 | 650 | 595 |
| 1 × 400 | 61/2.97 | 8 | 2.5 | 49.0 | 5530 | 0.0470 | 63 | 755 | 680 |
| 1 × 500 | 61/3.23 | 8 | 2.6 | 53.0 | 6160 | 0.0366 | 63 | 865 | 765 |
| 1 × 630 | 61/3.50 | 8 | 2.7 | 56.0 | 8020 | 0.0283 | 63 | 1000 | 860 |
| 3 × 50 | 10/2.52 | 8 | 2.8 | 55.0 | 5290 | 0.387 | 63 | 175 | 180 |
| 3 × 70 | 14/2.52 | 8 | 2.9 | 59.0 | 6240 | 0.268 | 63 | 220 | 220 |
| 3 × 95 | 19/2.52 |
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