Steel Tape Armoured LSZH Cable Class 2 Conductor 3x35mm² to 3x400mm² with 144A-624A Current Rating
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
7-30 days based on different qty
Brand:
Low Smoke Zero Halogen Cable
Product Description
Product Overview
Steel Tape Armoured (STA) Low Smoke Zero Halogen (LSZH) cable with Class 2 stranded copper conductors and N2X2Y flame-retardant construction. Designed for critical applications requiring enhanced fire safety and environmental protection.
Applications
- Transportation Systems: Metro systems, light rail transit, and aviation facilities for safe power transmission with minimal toxic emissions
- Public Infrastructure: Hospitals, schools, high-rise buildings, and commercial complexes to reduce smoke and hazardous gas release
- Industrial Facilities: Petrochemical plants, mining operations, and power stations requiring superior flame resistance
- Energy and Utilities: Nuclear power plants, transformer stations, and electrical distribution systems
- Confined Public Spaces: Air-handling spaces in airports, subway stations, and office buildings
Construction
- Conductor: Class 2 stranded copper conductor
- Insulation: XLPE (Cross-Linked Polyethylene)
- Bedding: LSZH (Low Smoke Zero Halogen)
- Armour: STA (Steel Tape Armour)
- Sheath: LSZH (Low Smoke Zero Halogen)
Key Advantages
- Composite high temperature resistance performance
- Compressive and tensile strengthening
- LSZH jacket for minimal smoke and toxic emissions
- Anti-bending and anti-deformation properties
- Electromagnetic and environmental adaptability
- Low frequency interference shielding
- Chemical corrosion protection
- Direct burial capability without conduit
- Extended operational lifespan
Technical Specifications
| No. Cores × Cross-section (mm²) | Insulation Thickness (mm) | Inner Sheath Thickness (mm) | Sheath Thickness (mm) | Outer Ø Approx. (mm) | Weight Approx. (kg/km) | Current Ratings in Air 30℃ (A) | Current Ratings Buried 20℃ (A) |
|---|---|---|---|---|---|---|---|
| 3 × 35 | 2.5 | 1.3 | 2.3 | 43.5 | 2993 | 144 | 181 |
| 3 × 50 | 2.5 | 1.3 | 2.4 | 46.5 | 3601 | 172 | 215 |
| 3 × 70 | 2.5 | 1.4 | 2.5 | 49.3 | 4368 | 213 | 263 |
| 3 × 95 | 2.5 | 1.4 | 2.6 | 54.3 | 5348 | 261 | 315 |
| 3 × 120 | 2.5 | 1.5 | 2.8 | 57.9 | 6303 | 301 | 358 |
| 3 × 150 | 2.5 | 1.6 | 2.9 | 61.7 | 7405 | 341 | 402 |
| 3 × 185 | 2.5 | 1.6 | 3.0 | 65.4 | 8646 | 392 | 456 |
| 3 × 240 | 2.6 | 1.7 | 3.2 | 70.7 | 10573 | 459 | 527 |
| 3 × 300 | 2.8 | 1.8 | 3.4 | 77.3 | 12779 | 532 | 599 |
| 3 × 400 | 3.0 | 2.0 | 3.7 | 88.1 | 17225 | 624 | 685 |
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Get in Touch
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Company
Zhongdong Cable Co., Ltd.
Location
Yingli Development Zone, Jinzhou City, Hebei Province, China
Contact Person
Bai