Verified Company
Ningbo Qrunning Cable Manufacturing Co., Ltd.
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Solid Copper Conductor PVC Insulation PVC Outer Sheath Twin Core Flat Cable (BVVB)
1 Description
Construction: Solid copper wire as phase conductor with PVC insulation, Solid annealed copper wire as Earth conductor without PVC insulation, PVC sheathed twin core with earth flat cable.
Code Name: TPS
Voltage: 300/500V;
2 Application
The sheathed twin core cable is used for surface wiring.
3 Manufacturing Standards
GB/T 5023-2008, BS 6004, IEC 60227, AS/NZS 5000.2
Technical Data for Twin Core
Nominal conductor area | Number of wires | Nominal diameter of wire | Nominal thickness of insulation | Nominal thickness of outer sheath | Approx. Overall diameter | Max. Conductor DC resistance at 20oC | ||
Twin Core | 3-Core | Twin Core | 3-Core | |||||
mm2 | No. | mm | mm | mm | mm | mm | mm | Ω/km |
1.0 | 1 | 1.13 | 0.6 | 0.9 | 0.9 | 4.1 x 6.5 | 4.1 x 8.8 | 18.1 |
1.5 | 1 | 1.38 | 0.7 | 0.9 | 0.9 | 4.6 x 7.4 | 4.6 x 10.1 | 12.1 |
2.5 | 1 | 1.78 | 0.8 | 1.0 | 1.0 | 5.4 x 8.8 | 5.4 x 12.1 | 7.41 |