BV Copper Wire
Single-core PVC-insulated building wire for fixed wiring.
Product Overview
BV copper wire is a single-core, PVC-insulated non-sheathed conductor intended for fixed installation in buildings, distribution boards and light industrial wiring. It offers stable conductivity, easy termination and long service life under IEC 60227 construction.
Key Features
- Plain annealed copper conductor, Class 1 solid (IEC 60228)
- PVC insulation rated for 70 °C continuous operation
- Excellent electrical stability and easy stripping/termination
- Flame-retardant, low-smoke basic grade for indoor use
- Available 0.75–240 mm², multiple core colours on request
Technical Specifications
Typical ratings for fixed building wiring to IEC 60227-3 / EN 50525-2-31 (H05V-U / H07V-U).
| Rated Voltage (U0/U) | 300/500 V |
|---|---|
| Conductor | Plain annealed copper, Class 1 solid (IEC 60228) |
| Insulation | PVC (Polyvinyl Chloride), type TI1 |
| Max. Operating Temp. | 70 °C (conductor) |
| Short-Circuit Temp. | 160 °C (max. 5 s) |
| Min. Bending Radius | 4 × overall diameter |
| Operating Temp. Range | -15 °C to +70 °C |
| Standards | IEC 60227-3, EN 50525-2-31, GB/T 5023, CE |
Typical Applications
Residential & commercial building wiringDistribution boards & switchgearLighting and socket circuitsInternal appliance wiring
Standards & Compliance
Manufactured and tested to the following international standards.
IEC 60227-3PVC insulated cables ≤750 V
EN 50525-2-31H05V-U / H07V-U
IEC 60228Conductor class
GB/T 5023China building wire
CEEU declaration
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