Minfeng RVV Cable PVC Insulation Wire 70℃ Max Conductor Temperature
Product Overview
Insulation Colors
Red, Yellow, Green, White, Black, Grey, Brown, Yellow/Green
Conductor Area
0.50mm² to 400mm²
Conductor Types
Solid Copper (Class 1), Stranded Copper (Class 2)
Manufacturer
Minfeng Cable Group
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 temperature 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 include 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
Technical Specifications
Key Performance Data (BV 450/750V Series)
| Conductor (mm²) |
Max. DC Resistance (Ω/km) |
Diameter (mm) |
Weight (kg/km) |
| 1.5 |
12.1 (Cu) |
3.3 |
21.6 |
| 10 |
1.83 (Cu) |
6.4 |
119 |
| 185 |
0.0991 (Cu) |
23.3 |
1810 |
| Full range: 0.5mm² to 400mm² |
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
Applications
- 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
Detailed Specifications
Code Designations
60227 IEC 01 (International), BV (China), H07V-U(VDE)
Construction
- Conductor: Plain circular solid copper conductor, conform to IEC 60228 class 1
- Conductor: Plain circular stranded copper conductor, conform to IEC 60228 class 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
BV300/500V Specifications
| Nominal area of conductor (mm²) |
No./Dia. Of Conductor (mm) |
Max.O.D (mm) |
Approx.Weight (kg/km) |
Max. D.C Resistance of Conductor (20℃) Ω/km |
| 0.5 |
1/0.80 |
2.3 |
8.5 |
36.0 |
| 0.75(A) |
1/0.97 |
2.5 |
11.1 |
24.5 |
| 0.75(B) |
7/0.37 |
2.6 |
12.0 |
24.5 |
| 1.0(A) |
1/1.13 |
2.7 |
13.9 |
18.1 |
| 1.0(B) |
7/0.43 |
2.8 |
15.0 |
18.1 |
BV/BLV (BV-105) 450/750V Specifications
| Nominal area of conductor (mm²) |
No./Dia. Of Conductor (mm) |
Max.O.D (mm) |
Approx.Weight (kg/km) |
Max. D.C Resistance of Conductor (20℃) Ω/km |
| 1.5(A) |
1/1.38 |
3.2 |
20.3 |
12.1 |
| 1.5(B) |
7/0.52 |
3.3 |
21.6 |
12.1 |
| 2.5(A) |
1/1.78 |
3.9 |
31.6 |
7.41 |
| 2.5(B) |
7/0.68 |
4.0 |
34.8 |
7.41 |
| 4(A) |
1/2.55 |
4.4 |
47.1 |
4.61 |
| 4(B) |
7/0.85 |
4.6 |
50.3 |
4.61 |
BV/BLV (BV-105) 450/750V Extended Specifications
| Nominal area of conductor (mm²) |
No./Dia. Of Conductor (mm) |
Max.O.D (mm) |
Approx.Weight (kg/km) |
Max. D.C Resistance of Conductor (20℃) Ω/km |
| 6(A) |
7/0.85 |
5.0 |
50.3 |
3.08 |
| 6(B) |
7/1.04 |
5.2 |
71.2 |
3.08 |
| 10 |
7/1.35 |
6.4 |
119 |
1.83 |
| 16 |
7/1.70 |
7.8 |
179 |
1.15 |
| 25 |
27/2.04 |
9.7 |
281 |
0.727 |
| 35 |
27/2.52 |
10.9 |
381 |
0.524 |
| 50 |
19/1.78 |
12.8 |
521 |
0.387 |
| 70 |
19/2.14 |
14.4 |
734 |
0.268 |
| 95 |
19/2.52 |
17.1 |
962 |
0.193 |
| 120 |
37/2.03 |
18.8 |
1180 |
0.153 |
| 150 |
37/2.25 |
20.9 |
1470 |
0.124 |
| 185 |
37/2.52 |
23.3 |
1810 |
0.0991 |
| 240 |
61/2.25 |
26.6 |
2350 |
0.0754 |
| 300 |
61/2.52 |
29.6 |
2930 |
0.0601 |
| 400 |
61/2.85 |
33.2 |
3870 |
0.0470 |