BVR Fire Retardant Electrical Cables 6mm2 Flexible House 1 Core Cable
Product Summary
Product Details
BVR Fire Retardant Electrical Cables
,Fire Retardant Electrical Cables 6mm2
,Flexible House 1 Core Cable
Product Description
BVR Cable is a PVC-insulated flexible copper wire designed for electrical installations requiring flexibility and ease of handling. The stranded copper conductor provides superior maneuverability compared to solid core alternatives.
- B: Insulated Wiring (Chinese standard designation)
- V: PVC (Polyvinyl Chloride) Insulation
- R: Flexible (Stranded Copper Conductor)
- Building Wiring: Fixed electrical circuits in residential, commercial, and industrial buildings
- Power Distribution: Wiring for distribution boards, switches, and outlets
- Control Systems: Control wiring for machinery and equipment
- Temporary Installations: Construction site wiring and temporary power supply
- Flexibility: Ideal for applications requiring frequent bending or movement
- Easy Installation: Stranded conductor simplifies routing and termination
- Cost-Effective: Affordable solution for flexible electrical installations
- Wide Availability: Commonly used and readily available in various sizes
| Nominal Section (mm²) | Number/Diameter of Core (mm) | Maximum Outer Diameter (mm) | Reference Weight (kg/km) | Conductor Resistance at 20℃ (Ω/km) |
|---|---|---|---|---|
| 2.5 | 19/0.41 | 4.2 | 34.7 | 7.41 |
| 4 | 19/0.52 | 4.8 | 51.4 | 4.61 |
| 6 | 19/0.64 | 5.6 | 73.6 | 3.08 |
| 10 | 49/0.52 | 7.6 | 129 | 1.86 |
| 16 | 49/0.64 | 8.8 | 186 | 1.15 |
| 25 | 98/0.58 | 11.0 | 306 | 0.727 |
| 35 | 133/0.58 | 12.5 | 403 | 0.524 |
| 50 | 133/0.68 | 14.5 | 553 | 0.387 |
| 70 | 189/0.68 | 16.5 | 764 | 0.268 |
- B: Fixed wiring cable (Chinese standard classification)
- V: PVC insulation
- R: Flexible/stranded conductor
BVR is a PVC-insulated flexible copper wire designed for electrical installations requiring bending and maneuverability.
- 300/500V: For lighting circuits and control wiring
- 450/750V: For power distribution and socket circuits
- Special Versions: 300/300V for extra flexibility, 600/1000V for industrial applications
- Residential buildings: Wall outlets, lighting circuits, appliance connections
- Commercial spaces: Office power distribution, retail store wiring
- Industrial applications: Control panel internal wiring, machine connections
- Renovation projects: Retrofitting existing electrical systems
- Normal operating temperature: -15°C to +70°C
- Maximum conductor temperature: 70°C continuous operation
- Short-circuit withstand: 160°C for maximum 5 seconds
- International: IEC 60227
- Chinese National: GB/T 5023
- Certifications: CCC (China), CE (Europe), RoHS
- Fire Performance: Standard version is not flame-retardant (for flame-retardant requirements, choose ZR-BVR)
- Not recommended for direct outdoor exposure
- Suitable for indoor dry and damp locations when properly protected
- Requires conduits or trunking in harsh environments
- Not designed for direct burial
- Common Sizes: 1.5 mm², 2.5 mm², 4 mm², 6 mm²
- Standard Range: 1.5 mm² to 35 mm²
- Stranding Classes: Class 2 (standard) or Class 5 (high flexibility)
Example for 450/750V BVR:
- 1.5 mm²: 15-20A (depending on installation method)
- 2.5 mm²: 20-27A
- 4 mm²: 25-36A
- 6 mm²: 32-46A
Note: Actual capacity depends on installation conditions and local regulations.
- Flexibility: Easier installation in complex routing situations
- Vibration Resistance: Withstands mechanical stress better than solid conductors
- Installation Efficiency: Faster installation in tight spaces
- Reliability: Maintains electrical continuity under movement stress
- Cost-Effective: Balanced performance and price for flexible applications
- Standard Colors: Red, yellow, blue, black, green-yellow (earth)
- Phase Identification: Brown, black, grey (international standards)
- Custom Colors: Available for specific project requirements
- Color Coding: Helps in circuit identification and maintenance
BV: Rigid wire, a single-core copper wire.
BVR: Flexible wire, a single-core wire made of multiple copper strands twisted together.
RV: Also a flexible wire, generally not used for home decoration.
BVVB: Rigid sheathed wire, two or more BV wires sheathed together.
RVVB: Flexible sheathed wire, two, three, or four RV wires sheathed together.
