The structure of 3cores+1earth is designed for application where the Earth Wires are required according to customer requirements. These cables are often referred 3 cores +1 cables with voltage 0.6/1000v or IEC 60502 3 cores +1 cables.
3 Cores+1 Earth Power Cable (PVC Insulated) Parameter
Cross-sectional Area (mm²) | No.&diameter of wire (N/mm) | Average overall diameter (mm) | Reference weight (kg/km) |
3x1.5+1x1.0 | 1/1.38, 1/1.13 | 13.1 | 238 |
3x2.5+1x1.5 | 1/1.76, 1/1.38 | 14.0 | 291 |
3x4.0+1x2.5 | 7/0.85, 7/0.67 | 16.5 | 424 |
3x6.0+1x4.0 | 7/1.04, 7/0.85 | 18.1 | 508 |
3x10+1x6.0 | 7/1.35, 7/1.04 | 20.2 | 744 |
3x16+1x6.0 | 7/1.70, 7/1.04 | 22.0 | 963 |
3x16+1x10 | 7/1.70, 7/1.35 | 22.6 | 1022 |
3x25+1x10 | 7/2.14, 7/1.35 | 25.8 | 1416 |
3x25+1x16 | 7/2.14, 7/1.70 | 26.5 | 1494 |
3x35+1x10 | 19/1.53, 7/1.35 | 28.3 | 1777 |
3x35+1x16 | 19/1.53, 7/1.70 | 28.9 | 1855 |
Description of 3 Cores+1 Earth Power Cable (PVC Insulated)
Rated Temperature: 70℃
Rated Voltage: 600/1000V
Reference Standard: GB/T12706, IEC60502
Model: VV
Shaped and circular stranded Copper Conductors
Flame retardant insulated with PVC compound
PVC bedded
Flame retardant PVC Sheathed overall
Application of 3 Cores+1 Earth Power Cable (PVC Insulated)
• For fixed installation of the transmission and distribution systems, tunnels and pipelines and other occasions.
• For situation not suppose to bear external mechanical force.
Hongtai Cable Technology Co.,Ltd
E-mail:export@qlcables.com
sales@qlcables.com
Tel/whatsapp:+86-18032066271
ADD：Xiaokou Industrial Development Zone, Ningjin County, Xingtai City，Hebei Province, China
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