Engineering Excellence: Powering Smarter Buildings with Precision-Engineered Cables
Shanghai Shenghua Cable (Group) Co., Ltd.—ranked China’s #2 cable manufacturer with BSI Kitemark certification
and 110,000 km annual output
—redefines reliability in fixed electrical installations with its H05V-K/H07V-K Single-Core PVC Cables. Engineered for residential, commercial, and industrial buildings, this IEC 60227-compliant solution combines unmatched conductivity, thermal resilience, and safety to meet global infrastructure demands.
1. Advanced Construction for Demanding Environments
- High-Purity Copper Conductors:
- Class 1 (Solid), Class 2 (Stranded), Class 5/6 (Flexible): Compliant with IEC 60228, reducing resistance to 0.268 Ω/km (70mm² variants) for 30% lower energy loss vs. aluminum alternatives
- Precision Stranding: 84/0.30mm strands (10mm² H07V-K) enhance durability in conduit bends.
- Class 1 (Solid), Class 2 (Stranded), Class 5/6 (Flexible): Compliant with IEC 60228, reducing resistance to 0.268 Ω/km (70mm² variants) for 30% lower energy loss vs. aluminum alternatives
- Thermally Optimized Insulation:
- 85°C Continuous Rating: Exceeds standard PVC (70°C) for high-load circuits like HVAC and elevator systems.
- Fire Safety: Halogen-free PVC options reduce smoke toxicity by 80%, aligning with BS 6387 standards
2. Technical Superiority & Global Compliance
Key Specifications (H07V-K 450/750V Series):
| Conductor (mm²) | Stranding | Max. OD (mm) | Weight (kg/km) |
|---|---|---|---|
| 1.5 | 30/0.25 | 3.4 | 21.4 |
| 2.5 | 49/0.25 | 4.1 | 24.5 |
| 10 | 84/0.30 | 8.0 | 124 |
Certifications:
- International: IEC 60227, BS 6004, with optional CE/KEMA/BSI marks
- Safety: Withstands 160°C short circuits (5s) and -30°C cold starts.
3. Applications Redefining Efficiency
- High-Rise Buildings: Compact design (e.g., 4.1mm OD for 2.5mm²) saves 40% conduit space in dense vertical risers.
- Industrial Control Panels: Class 5 flexible conductors (e.g., H05V-K 0.5mm²) resist fatigue in vibrating machinery.
- Renewable Integration: 85°C thermal stability supports solar inverter connections in utility rooms.
4. Why Global Contractors Trust Shenghua?
- Manufacturing Prowess:
- 21 ISO-Certified Plants: Produce 80+ cable types, including superconducting 35kV lines
- Zero-Defect Policy: Rigorous QC aligned with IEC 60227 and GB/T 5023
- 21 ISO-Certified Plants: Produce 80+ cable types, including superconducting 35kV lines
- Supply Chain Agility:
- 10-Day Global Delivery: Moisture-sealed reels with BOPP tape + hygroscopic caps
- 10-Day Global Delivery: Moisture-sealed reels with BOPP tape + hygroscopic caps
- Unmatched Support:
- PICC-Backed Warranty: 12-month coverage with 24/7 Shanghai-based troubleshooting.
- Sustainability: Copper conductors offer 95% recyclability, reducing landfill waste
1. Description:
Single core cables with copper conductor, (solid, stranded or flexible) and insulated with PVC compound. The cables are manufactured according to IEC 60227 & BS 6004 specifications.
2. Construction:
- Conductor: Plain annealed circular copper according to IEC 60228 class 1, 2, 5 and 6.
- Insulation: PVC compound rated 70º C or 85º C for continuous operation.
3. Applications:
Building wires for fixed installation and laid in pipes for general applications
4. Specifications
H05V-K 300/500V
| Nominal area of conductor | No./Dia. Of Conductor | Max.O.D | Approx.Weight |
| mm² | mm | mm | kg/km |
| 0.3 | 16/0.15 | 2.3 | 6.4 |
| 0.4 | 23/0.15 | 2.5 | 8.1 |
| 0.5 | 16/0.2 | 2.6 | 9.1 |
| 0.75 | 24/0.2 | 2.8 | 12.2 |
| 1.0 | 32/0.2 | 3.0 | 15.1 |
H07V-K 450/750V
| Nominal area of conductor | No./Dia. Of Conductor | Max.O.D | Approx.Weight |
| mm² | mm | mm | kg/km |
| 1.5 | 30/0.25 | 3.4 | 21.4 |
| 2.5 | 49/0.25 | 4.1 | 24.5 |
H07V-K 450/750V
| Nominal area of conductor | No./Dia. Of Conductor | Max.O.D | Approx.Weight |
| mm² | mm | mm | kg/km |
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