| 起源の場所: | 中国、河北省 |
|---|---|
| ブランド名: | SWA LSZH Power Cable |
| 証明: | ISO,CCC,CE,TUV |
| モデル番号: | YJY33 N2XSERY |
| 最小注文数量: | 交渉可能 |
| 価格: | 交渉可能 |
| パッケージの詳細: | 木製のドラム |
| 受渡し時間: | 10勤務日 |
| 支払条件: | LC、T/T |
| 供給の能力: | 100km/週 |
| 断熱材: | XLPE | 導体材質: | 銅 |
|---|---|---|---|
| ジャケット: | LSZH | 定格電圧: | 8.7/15kv |
| 装甲: | 鋼線装甲 | コア数: | 3 |
8.7/15kV 3 Core XLPE Insulated SWA LSZH Power Cable (3x70mm², 3x120mm², 3x185mm²) for Underground & Industrial Power Distribution
The 8.7/15kV SWA XLPE LSZH Power Cable is a medium voltage power cable designed for underground and indoor power distribution in industrial, utility, and infrastructure applications. Available in 3-core configurations of 70mm², 120mm², and 185mm², this cable meets the demanding requirements of 15kV class systems.
Manufactured with cross-linked polyethylene (XLPE) insulation, steel wire armour (SWA), and low smoke zero halogen (LSZH) outer sheath, it delivers excellent electrical performance, mechanical protection, and fire safety.
Voltage rating: 8.7/15kV (U₀/U)
Number of cores: 3
Conductor sizes: 70mm², 120mm², 185mm²
Standards: IEC 60502-2, BS 7835, IEC 60332-3-24 (flame retardant), IEC 60754-1/2 (low halogen), IEC 61034 (low smoke)
| Size | Application Load | Typical Use |
|---|---|---|
| 3×70mm² | Medium load | Feeder lines, secondary substations |
| 3×120mm² | High load | Primary distribution, industrial plants |
| 3×185mm² | Very high load | Heavy industrial, data centers, utility grids |
1. Medium Voltage Power Distribution (15kV Class)
Ideal for primary and secondary distribution networks operating at 8.7/15kV, connecting substations, switchgears, and transformers.
2. Industrial Plants & Factories
Used in steel mills, chemical plants, automotive factories, and other heavy industries requiring reliable power supply with mechanical protection.
3. Underground Cabling
The SWA (steel wire armour) provides excellent protection against rodents, digging, and mechanical impact, making it suitable for direct burial or duct installation.
4. Renewable Energy Projects
Widely used in solar farms and wind farms for medium voltage collection systems.
5. Infrastructure & Commercial Buildings
Installed in tunnels, airports, metro systems, and high-rise buildings where fire safety is critical (LSZH sheath reduces toxic fumes).
| Layer | Material | Function |
|---|---|---|
| Conductor | Class 2 stranded copper (or optional aluminium) | High conductivity, flexible |
| Conductor Screen | Semi-conductive XLPE | Even electrical stress distribution |
| Insulation | XLPE (Cross-linked Polyethylene) | High dielectric strength, thermal rating 90°C (normal), 250°C (short circuit) |
| Insulation Screen | Semi-conductive XLPE + copper tape | Stress control, earth fault current path |
| Core Identification | Colored tapes or numbered | Easy identification |
| Inner Sheath | LSZH or PVC | Bedding for armour |
| Armour | Galvanized Steel Wire (SWA) | Mechanical protection, tensile strength, earthcontinuity |
| Outer Sheath | LSZH (Low Smoke Zero Halogen) | Fire safety, low toxicity, low smoke emission |
Technical Specifications
| Parameter | Value |
|---|---|
| Rated Voltage | 8.7/15kV |
| Conductor Material | Copper (Class 2 stranded) |
| Conductor Size | 120mm² |
| Insulation Material | XLPE |
| Insulation Thickness | 5.5 mm (typical per IEC 60502-2) |
| Armour | Galvanized steel wires |
| Outer Sheath | LSZH (black) |
| Operating Temperature | -20°C to +90°C (normal), +250°C (short circuit) |
| Flame Retardant | IEC 60332-3-24 |
| Low Smoke | IEC 61034 |
| Halogen Free | IEC 60754-1/2 |
| Minimum Bending Radius | 12 × overall diameter |
| Approx. Weight (3×120mm²) | ~8500 kg/km |
Contact us for full datasheets of 3×70mm² and 3×185mm².
Why Choose SWA + XLPE + LSZH?
| Feature | Benefit |
|---|---|
| XLPE Insulation | Higher current rating, better thermal stability, longer life than PVC |
| SWA Armour | Protects against mechanical damage, rodents, and digging |
| LSZH Sheath | No toxic halogen gas, low smoke – safe for indoor/confined spaces |
| 15kV Rating | Suitable for medium voltage distribution networks |
| Size | Approx. OD (mm) | Approx. Weight (kg/km) | Current Rating (Air, 90°C) |
|---|---|---|---|
| 3×70mm² | ~38 | ~5500 | ~220A |
| 3×120mm² | ~44 | ~8500 | ~305A |
| 3×185mm² | ~51 | ~12000 | ~415A |
Values are indicative – please request official datasheet.
Standards Compliance
| Standard | Description |
|---|---|
| IEC 60502-2 | Power cables for rated voltages 6kV to 30kV |
| BS 7835 | Armoured cables with LSZH sheath |
| IEC 60332-3-24 | Flame retardant (Category C) |
| IEC 60754-1/2 | Halogen free (low toxicity) |
| IEC 61034 | Low smoke emission |
Packaging & Delivery
Packaging: Wooden or steel-wooden drums (IEC 60245 standard)
Length per drum: 500m, 1000m (customizable)
Lead time: 15–25 days after deposit
Shipping: Sea freight, air freight, or express (sample order)
Zhongdong Cable, established in 2o06, is a leading Chinese cable manufacturer specializing in power, control, and solar cables. Operating from a 38,0o0-square-meter facility with advanced production lines, the company is ISO9o01 and IsO14o01 certified. Offering high-quality, customizable cables meeting international standards, Zhongdong provides solutions with features like flame retardant, waterproofing, and environmental friendliness. With a focus on quality, customer satisfaction, and innovation, Zhongdong Cable is dedicated to deliveringreliable products across various industries.
Direct manufacturer – no middleman, factory price
ISO 9001, CE, RoHS certified
Free samples available (shipping cost only)
12-month warranty against manufacturing defects
OEM/ODM supported (custom printing, sheath color, packaging)
総合評価
ランキングスナップショット
すべての評価の分布は以下の通りですすべてのレビュー