| Insulation | Cross‑linked Polyethylene (XLPE) insulation |
| Application | Underground power transmission |
| Delivery Time | 30 days |
| Voltage Grade | 35kV‑500kV high voltage |
| Packaging Details | Wooden Drum、cardboard box、wooden pallet |
| emperature Rating | Max 90℃ continuous operating temperature |
| Shielding | Semi‑conductive shielding layer |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Supply Ability | 800–1500 kilometers per month |
| Conductor | High‑quality solid/stranded copper conductor |
| Brand Name | F.T |
| Model Number | high voltage cable |
| Place of Origin | china |
| Certification | CE,VDE,SO 9001 |
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Product Specification
| Insulation | Cross‑linked Polyethylene (XLPE) insulation | Application | Underground power transmission |
| Delivery Time | 30 days | Voltage Grade | 35kV‑500kV high voltage |
| Packaging Details | Wooden Drum、cardboard box、wooden pallet | emperature Rating | Max 90℃ continuous operating temperature |
| Shielding | Semi‑conductive shielding layer | Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Supply Ability | 800–1500 kilometers per month | Conductor | High‑quality solid/stranded copper conductor |
| Brand Name | F.T | Model Number | high voltage cable |
| Place of Origin | china | Certification | CE,VDE,SO 9001 |
| High Light | 500kV copper conductor cable ,35kV copper conductor cable ,Industrial power transmission cable | ||
This series of high‑voltage power cables covers voltage levels from 35kV up to 500kV, mainly built with compact‑stranded high‑conductivity copper conductors and cross‑linked polyethylene (XLPE) insulation layers. Designed for long‑distance bulk power delivery, urban main grid networking, large industrial park power supply and new energy base transmission projects, it adapts stably to underground laying, tunnel installation and other complex construction environments. Every cable is produced following international power engineering standards, with strict partial discharge and aging resistance testing to ensure long‑term safe operation under heavy‑load conditions.
| Nom. cross section (mm²) | Nom. Thickness of insulation(mm) | Nom. thickness of steel tape (mm) | Nom. thickness of sheath (mm) | Cable weight(km/kg) YJV | Cable weight(km/kg) YJLV | Max.D.C resistance of conductor at 20℃ (Ω/km) Cu | Max.D.C resistance of conductor at 20℃ (Ω/km) Al | Current rating at 25℃ (A) Direct in ground‑Cu | Current rating at 25℃ (A) Direct in ground‑Al | Current rating at 25℃ (A) Run in air‑Cu | Current rating at 25℃ (A) Run in air‑Al |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 3*2.5 | 0.7 | 1.8 | 11.3 | 158.5 | 111.4 | 7.41 | 12.1 | 35 | 27 | 26 | 20 |
| 3*4 | 0.7 | 1.8 | 12.2 | 210.4 | 135.8 | 4.61 | 7.41 | 45 | 36 | 34 | 27 |
| 3*6 | 0.7 | 1.8 | 13.4 | 280.4 | 167 | 3.08 | 4.61 | 57 | 46 | 43 | 35 |
| 3*10 | 0.7 | 1.8 | 16.1 | 430.7 | 238.3 | 1.83 | 3.08 | 77 | 59 | 60 | 47 |
| 3*16 | 0.7 | 1.8 | 18.4 | 623.6 | 318.2 | 1.15 | 1.91 | 105 | 80 | 83 | 64 |
| 3*25 | 0.9 | 1.8 | 22.1 | 947.1 | 463.7 | 0.727 | 1.20 | 125 | 100 | 105 | 82 |
| 3*35 | 0.9 | 1.8 | 24.6 | 1254 | 584 | 0.524 | 0.868 | 155 | 120 | 125 | 100 |
| 3*50 | 1.0 | 1.8 | 27.9 | 1660 | 752.2 | 0.387 | 0.641 | 185 | 145 | 160 | 125 |
| 3*70 | 1.1 | 1.8 | 32.8 | 2353 | 1041 | 0.268 | 0.443 | 225 | 175 | 200 | 155 |
| 3*95 | 1.1 | 2.0 | 37.1 | 3179 | 1359 | 0.193 | 0.320 | 270 | 210 | 245 | 200 |
| 3*120 | 1.2 | 2.1 | 41.2 | 3983 | 1684 | 0.153 | 0.253 | 310 | 240 | 285 | 220 |
| 3*150 | 1.4 | 2.3 | 45.8 | 4909 | 2084 | 0.124 | 0.206 | 345 | 270 | 325 | 250 |
| 3*185 | 1.6 | 2.4 | 50.9 | 6104 | 2561 | 0.0991 | 0.164 | 390 | 305 | 375 | 295 |
| 3*240 | 1.7 | 2.6 | 57.4 | 7941 | 3284 | 0.0754 | 0.125 | 450 | 355 | 440 | 345 |
| 3*300 | 1.8 | 2.8 | 63.4 | 9890 | 4049 | 0.0601 | 0.100 | 515 | 400 | 505 | 395 |
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This high‑voltage XLPE cable is widely used in national main power grid construction, urban high‑voltage power transmission lines, large‑scale industrial zone power supply, wind farm & photovoltaic power station outgoing transmission, cross‑regional power delivery projects and key infrastructure power supporting projects.
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Company Details
Business Type:
Manufacturer
Year Established:
2024
Total Annual:
15Million-60Million
Employee Number:
200~250
Ecer Certification:
Verified Supplier
F.T Cable Co., Ltd. is a professional cable manufacturing factory specializing in overseas export markets, integrating cable R&D and design, large-scale production, personalized customization, and export trade. Rooted in China's power cable industry cluster, the company focuses on serving the gl... F.T Cable Co., Ltd. is a professional cable manufacturing factory specializing in overseas export markets, integrating cable R&D and design, large-scale production, personalized customization, and export trade. Rooted in China's power cable industry cluster, the company focuses on serving the gl...
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