National standard: JB/T 8734.3-1998
This series of products are suitable for fire-fighting appliance connecting wires, household appliances, small power tools, instruments, meters and power lighting wires, etc.
Insulation layer: material-high-quality PVC/D;
Conductor: material-oxygen-free copper.
| Product Standards | Product number | Product Specifications | Number of conductors | Conductor diameter | Average thickness of core wire | Multiples of lay density | Maximum conductor resistance at 20°C | Minimum insulation resistance at 70°C |
| N | mm | mm | Ω/km | MΩ.km | ||||
| JB/T8734.3-2012(300/300V) | ZR-RVS | 2×0.5 | 28 | 0.150 | 0.88 | 8 | 39.00 | 0.012 |
| JB/T8734.3-2012(300/300V) | ZR-RVS | 2×0.75 | 42 | 0.150 | 0.88 | 8 | 26.00 | 0.011 |
| JB/T8734.3-2012(300/300V) | ZR-RVS | 2×1.0 | 32 | 0.200 | 0.88 | 8 | 19.50 | 0.010 |
| JB/T8734.3-2012(300/300V) | ZR-RVS | 2×1.5 | 48 | 0.200 | 0.88 | 8 | 13.30 | 0.010 |
| JB/T8734.3-2012(300/300V) | ZR-RVS | 2×2.5 | 78 | 0.200 | 0.88 | 8 | 7.98 | 0.009 |
National Service Number
CN