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Contact Us
Free consultation hotline:
0573-86400983
Emergency hotline:
Mr. Wang:13906833990
Corporate email:
qinshan@qinshancable.com
Company Address:
No. 218, Changfeng West Road, Qinshan Nuclear Power Related Industry Zone, Haiyan County, Zhejiang Province
Flexible Cable
Product Details
(RVV) 300/500V
Nominal cross-section Nominal Cross section Area (mm²) | Core structure: Number of strands / Wire diameter Conductor structure: Pieces/Diameter of core (mm) | Maximum outer diameter Max. Outer Diameter (mm) | Reference weight Reference Weight (kg/km) |
2 × 0.75 | 2 × 24 / 0.20 | 7.2 | 50.0 |
2 × 1.0 | 2 × 32 / 0.20 | 7.5 | 57.8 |
2 × 1.5 | 2 × 30 / 0.25 | 8.6 | 74.7 |
2 × 2.5 | 2 × 49 / 0.25 | 10.6 | 120.0 |
3 × 0.75 | 3 × 24 / 0.20 | 7.6 | 63.1 |
3 × 1.0 | 3 × 32 / 0.20 | 8.0 | 74.0 |
3 × 1.5 | 3x30/0.25 | 9.4 | 102.0 |
3 × 2.5 | 3 × 49 / 0.25 | 11.4 | 162.0 |
4x0.75 | 4 × 24 / 0.20 | 8.3 | 78.5 |
4x1.0 | 4 × 32 / 0.20 | 9.0 | 97.2 |
4x1.5 | 4 × 30 / 0.25 | 10.5 | 133.0 |
4 × 2.5 | 4 × 49 / 0.25 | 12.5 | 204.0 |
5 × 0.75 | 5 × 24 / 0.20 | 9.3 | 96.9 |
5 × 1.0 | 5 × 32 / 0.20 | 9.8 | 115 |
5 × 1.5 | 5 × 30 / 0.25 | 11.6 | 158 |
5 × 2.5 | 5 × 49 / 0.25 | 13.9 | 249 |
The maximum size of RVV wire we can make is 5×25 square millimeters. is 5×25mm². | |||
Flat wire
Nominal cross-section Nominal cross section area (mm²) | Core structure, wire diameter Structure/ Diameter of core (mm) |
Maximum outer diameter Max.Outside diameter (mm) | Reference weight Reference weight (kg/km) | Maximum conductor resistance at 20℃ Max. Conductor resistance this at 20℃ (Q/km) | ||
Copper ( Copper ) | Aluminum ( Aluminum ) | Copper ( Copper ) | Aluminum ( Aluminum ) | |||
2 × 0.75 | 2 × 1/0.97 | 4.6x7.1 | 43.7 | 24.5 | 24.5 |
|
2 × 1.0 | 2 × 1/1.13 | 4.8x7.4 | 51.0 | 18.1 | 18.1 |
|
2 × 1.5 | 2 × 1/1.38 | 5.3 × 8.5 | 65.9 | 12.1 | 12.1 |
|
2 × 2.5 | 2 × 1/1.78 | 6.2x10.1 | 95.7 | 64.9 | 7.41 | 12.1 |
2 × 4.0 | 2 × 7 / 0.85 | 6.9 × 11.5 | 146.0 | 80.7 | 4.61 | 7.41 |
2 × 6.0 | 2 × 7 / 1.04 | 7.8x13.0 | 200.0 | 104.0 | 3.08 | 4.61 |
2 × 10.0 | 2 × 7 / 1.35 | 7.9 × 13.4 | 323.0 | 177.0 | 1.83 | 3.08 |
3 × 0.75 | 3 × 1/0.97 | 4.6x9.6 | 62.6 |
| 24.5 |
|
3 × 1.0 | 3x1/1.13 | 4.8 × 10.1 | 74.3 |
| 18.1 |
|
3 × 1.5 | 3 × 1/1.38 | 5.3 × 11.7 | 95.6 |
| 12.1 |
|
3 × 2.5 | 3 × 1/1.78 | 6.2x14.0 | 140.0 | 93.9 | 7.41 | 12.1 |
3 × 4.0 | 3 × 7 / 0.85 | 7.1 × 16.3 | 220.0 | 123.0 | 4.61 | 7.41 |
3 × 6.0 | 3 × 7 / 1.04 | 7.8x18.2 | 295.0 | 153.0 | 3.08 | 4.61 |
3 × 10.0 | 3x7/1.35 | 9.5 × 23.0 | 485.0 | 261.0 | 1.83 | 3.08 |
Voltage Testing
Trial Name Testing | Test item Testing Item | Testing value | ||
Wire rated voltage | ||||
300/500V | 450/750V | |||
Voltage Test for Finished Insulated Conductor Cores | Test Voltage (V): According to Insulation Thickness Testing Voltage: Different ten thickness of insulation | 0.6 mm And below 0.6mm and below | 1500 |
|
0.6 mm The above Over 0.6 mm | 2000 |
| ||
Minimum testing time: 5 minutes minutes | ||||
Finished Wire Voltage Test Finished wire testing | Testing Voltage | 2000 | 2000 | |
Minimum testing time: 5 minutes Min. testing time: 5 minutes | ||||
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