Shanghai Shenghua Group Cable Colored Single Wire Cable PVC Insulation Wire 70℃ Max Conductor Temperature

Colored Single Wire Cable PVC Insulation Wire 70℃ Max Conductor Temperature

Shanghai Shenghua Power Group: Precision-Engineered Single-Core Cables for Global Electrical Infrastructure​​

​​Shanghai Shenghua Cable (Group) Co., Ltd.​​—a ​​Top 500 Chinese manufacturer​​ with certifications spanning CE, RoHS, CCC, and KEMA—delivers unmatched reliability with its ​​IEC 60227-certified Single-Core PVC Cable​​. Designed for fixed installations in dry environments, this cable combines rigorous engineering, safety compliance, and versatility to power residential, commercial, and industrial applications worldwide.

​​1. Advanced Construction for Critical Applications​​

• ​​High-Conductivity Copper Conductors​​:
  • ​​Class 1 (Solid)​​ and ​​Class 2 (Stranded)​​ options per IEC 60228, minimizing resistance to ​​0.0221 Ω/km​​ (400mm²) and reducing energy loss by ​​30%​​ versus aluminum alternatives
    
    
  • ​​Dual Conductor Designs​​: Stranded variants (e.g., 7/0.43mm for 1.0mm²) enhance flexibility for complex routing in conduits or plaster supports
    
    
• ​​Robust PVC Insulation​​:
  • ​​70°C Continuous Operating Temp​​: Exceeds standard PVC performance in switchboards and distribution panels
    
    
  • ​​4x OD Bending Radius​​: Enables tight installations in confined spaces without compromising integrity
    
    
• ​​Global Compliance​​:
  • ​​Certifications​​: CE, RoHS, CCC, KEMA (customizable to BS/DIN/ICEA)
    
    
  • ​​Safety​​: Flame-retardant PVC/C insulation reduces fire propagation by ​​80%​​ in high-density electrical enclosures
    
    

​​2. Technical Superiority Across Specifications​​

​​Key Performance Data (BV 450/750V Series)​​:

​​Critical Features​​:

• ​​Voltage Rating​​: 450/750V for low-voltage power distribution
  
  
• ​​Environmental Resilience​​: Dry-room optimized; unsuitable for direct plaster embedding or wet locations
  
  
• ​​Weight Efficiency​​: Lightweight design (e.g., 8.5kg/km for 0.5mm²) simplifies handling and reduces installation costs
  
  

​​3. Applications Redefining Safety & Efficiency​​

• ​​Switchgear & Control Panels​​: Stranded conductors (Class 2) prevent fatigue in vibrating industrial environments
  
  
• ​​Building Electrical Systems​​: Solid-core (Class 1) variants ensure stability in fixed conduits under plaster
  
  

  
  
• ​​Renewable Integration​​: 70°C thermal stability supports solar inverter connections in utility rooms
  
  

​​4. Why Global Partners Trust Shenghua?​​

• ​​Manufacturing Excellence​​:
  • ​​21 ISO-Certified Plants​​: Produce ​​110,000 km annually​​ (equivalent to Earth’s circumference ×2.7)
    
    
  • ​​Zero-Defect Policy​​: Rigorous QC aligned with IEC 60227 and GB/T 5023-2008 standards
    
    
• ​​Supply Chain Agility​​:
  • ​​10-Day Global Delivery​​: Moisture-sealed reels with BOPP tape + anti-hygroscopic caps
    
    
• ​​Unmatched Support​​:
  • ​​24/7 Technical Hotline​​: 72-hour global response (24 hours in Shanghai)
    
    
  • ​​PICC-Backed Warranty​​: 12-month coverage including free debugging
    
    

Descriptions
Single-core non-sheathed cables with rigid conductor for general purposes
Code designation: 60227 IEC 01 (International), BV (China), H07V-U(VDE)

Constructions
① Conductor: Plain circular solid copper conductor, comform to IEC 60228 class 1

③ Conductor: Plain circular stranded copper conductor, comform to IEC 60228 class 2
② Insulation: PVC/C

Applications

In dry rooms, apparatus switch and distribution boards, for fixed installation in conduits, over and under plaster and on insulated supports over plaster. Direct laying in plaster is not permitted.
Standards
International: IEC 60227
China: GB/T 5023-2008
Other standards such as BS,DIN and ICEA upon request

Technical data

Rated voltage: 450/750 V
Max. Conductor Temp. in normal use: 70℃
Min. Bending Radius: 4 x cable O.D
Certificates
CE, RoHS, CCC, KEMA and more others at request

Specifications

BV300/500V

BV / BLV (BV-105) 450/750V

BV/BLV(BV-105) 450/750V