Twin Flat + Earth
Item: BVVB+Earth
Standard: BS6004/ IEC60227
Voltage: 300/ 500 V
Conductor: Cu/ CCC/ CCA
Material：PVC/PVC
Section: 2*1+E—2*16+E mm2
Application: Suitable for indoor or outdoor surface wiring
| NO./Diameter of earth core mm | Insulation thickness mm | Sheath thickness mm | Max.outer Diameter mm | Ref.weight kg/km | Conductor resistance at 20°C≤(Ω/km） |
| 1/0.85 | 0.6 | 0.9 | 4.5x8.2 | 64.16 | 18.1 |
| 1/1.13 | 0.7 | 0.9 | 5.1x9.2 | 89.52 | 12.1 |
| 7/0.43 | 0.7 | 0.9 | 5.3x9.4 | 91.52 | 12.1 |
| 1/1.38 | 0.8 | 1 | 5.4x10.1 | 128.36 | 7.41 |
| 7/0.52 | 0.8 | 1 | 5.6x10.3 | 130.36 | 7.41 |
| 1/2.78 | 0.8 | 1 | 5.9x11.8 | 180.56 | 4.61 |
| 7/0.68 | 0.8 | 1 | 6.1x12.1 | 202.66 | 4.61 |
| 1/2.25 | 0.8 | 1.1 | 6.7x12.8 | 247.18 | 3.08 |
| 7/0.85 | 0.8 | 1.1 | 6.9x13.3 | 267.18 | 3.08 |
| 7/1.04 | 1 | 1.2 | 7.8x14.5 | 435.05 | 1.83 |
| 7/1.35 | 1 | 1.2 | 9.5x20 | 567.01 | 1.15 |
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