Medium Voltage 12/20kv XLPE copper tape metallic powercable with
500mm2
Detailed Product Description
Construction
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
Sheath : PVC type ST2 to IEC 60502, black
Note:
Insulation identification as per standards or customer requirement
Applications
12/20kV XLPE power Cable is used indoor or outdoor, in tunnel,
cable furrow or pipe, to be laid underground, be applicable to the
well, water inside and fall in the bad soil.
Standards
International: IEC 60502, IEC 60228
China: GB/T 12706.2-2008 IEC60502.2 HS620 S1
Other standards such as BS,VDE and ICEA upon request
Technical data
Rated voltage: 12/20 kV
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, SGS, KEMA and more others at request
Technical Specifications
| Nom. Cross-section of conductor | Strands No./Dia. Of Conductor | Insulation Thickness | Thickness of Copper Strip | Sheath Thickness | Approx. O.D. | Approx. | Max. D.C Resistance of Conductor (20 ℃) | Testing Voltage A.C | Current Rating |
| Weight | In air (A) | In soil(A) |
| 1×25 | 7/2.17+0.01 | 5.5 | 0.12 | 1.8 | 24.9 | 771 | 0.727 | 48 | 165 | 160 |
| 1×35 | 7/2.56+0.01 | 5.5 | 0.12 | 1.8 | 25.9 | 890 | 0.524 | 48 | 205 | 190 |
| 1×50 | 19/1.86+0.01 | 5.5 | 0.12 | 1.8 | 27.2 | 1044 | 0.387 | 48 | 245 | 225 |
| 1×70 | 14/2.56+0.01 | 5.5 | 0.12 | 1.8 | 28.9 | 1285 | 0.268 | 48 | 305 | 275 |
| 1×95 | 19/2.56+0.02 | 5.5 | 0.12 | 1.9 | 30.7 | 1584 | 0.193 | 48 | 370 | 330 |
| 1×120 | 24/2.56+0.02 | 5.5 | 0.12 | 1.9 | 32.2 | 1849 | 0.153 | 48 | 430 | 375 |
| 1×150 | 30/2.56+0.01 | 5.5 | 0.12 | 2.0 | 33.8 | 2153 | 0.124 | 48 | 490 | 425 |
| 1×185 | 37/2.56+0.02 | 5.5 | 0.12 | 2.0 | 35.6 | 2557 | 0.0991 | 48 | 560 | 480 |
| 1×240 | 48/2.58+0.02 | 5.5 | 0.12 | 2.1 | 38.0 | 3161 | 0.0754 | 48 | 665 | 555 |
| 1×300 | 60/2.58+0.02 | 5.5 | 0.12 | 2.2 | 40.4 | 3790 | 0.0601 | 48 | 765 | 630 |
| 1×400 | 60/2.93+0.02 | 5.5 | 0.12 | 2.3 | 43.5 | 4712 | 0.047 | 48 | 890 | 725 |
| 1×500 | 60/3.33+0.02 | 5.5 | 0.12 | 2.4 | 46.9 | 5747 | 0.0366 | 48 | 1030 | 825 |
| 1×630 | 60/3.76+0.02 | 5.5 | 0.12 | 2.5 | 50.5 | 7129 | 0.0283 | 48 | 1200 | 950 |
| 3×25 | 7/2.17+0.01 | 5.5 | 0.10 | 2.6 | 50.5 | 2629 | 0.727 | 48 | 120 | 125 |
| 3×35 | 7/2.56+0.01 | 5.5 | 0.10 | 2.6 | 52.7 | 3020 | 0.524 | 48 | 140 | 155 |
| 3×50 | 19/1.86+0.01 | 5.5 | 0.10 | 2.7 | 56.1 | 3564 | 0.387 | 48 | 165 | 180 |
| 3×70 | 14/2.56+0.01 | 5.5 | 0.10 | 2.8 | 60.0 | 4370 | 0.268 | 48 | 210 | 220 |
| 3×95 | 19/2.56+0.02 | 5.5 | 0.10 | 3.0 | 63.8 | 5344 | 0.193 | 48 | 255 | 265 |
| 3×120 | 24/2.56+0.02 | 5.5 | 0.10 | 3.1 | 67.3 | 6231 | 0.153 | 48 | 290 | 300 |
| 3×150 | 30/2.56+0.01 | 5.5 | 0.10 | 3.2 | 70.5 | 7190 | 0.124 | 48 | 330 | 340 |
| 3×185 | 37/2.56+0.02 | 5.5 | 0.10 | 3.3 | 74.6 | 8516 | 0.0991 | 48 | 375 | 380 |
| 3×240 | 48/2.58+0.02 | 5.5 | 0.10 | 3.5 | 79.7 | 10456 | 0.0754 | 48 | 435 | 435 |
| 3×300 | 60/2.58+0.02 | 5.5 | 0.10 | 3.6 | 84.6 | 12444 | 0.0601 | 48 | 493 | 485 |
| 3×400 | 60/2.93+0.02 | 5.5 | 0.10 | 3.8 | 91.3 | 15395 | 0.047 | 48 | 565 | 520 |
Ordering Advice
Rated Voltage
Application Standard: IEC/BS/UL/GB
Number of Cores
Conductor Size & Construction
Type of Insulation
Armored or unarmored. If armor, the armor type & material
The Requirement of Sheath
Length of Cable & Packing Requirement
Other Requirement
PACKING AND SHIPPING
We are capable of meeting the strictest delivery schedules
according to per purchase order. Meeting the deadline is always the
top priority as any delay in the delivery of cable can contribute
to overall project delay and cost overrun.
Cable is supplied in wooden reels, corrugated boxes and coils.
Cable ends are sealed with BOPP self-adhesive tape and
non-hygroscopic sealing caps to protect the cable ends from
moisture. The required marking shall be printed with a
weather-proof material on the outsides of drum according to
customer's requirement.
