1 Standard GB 5023.11997 , JB 8734.15-1998, Q/ZEL 02-2002, GB 5023.17-1997, IEC227 2 Voltages U0/U: 450/750V300/500V300/300V.(600/1000V also available) Max. permissible continuous operating temperature of the conductor: 70 The ambient temperature under installation should not below 0. Impedance (ohms): 100±2ohm 3 Application The products is suitable for use in power installations, fixed wiring or flexible connections for electrical appliances like lighting, electronic equipment, instrument and communication equipment with rated voltage 450/750V or less 4 Model and Name Model | Name | BV | Copper Core PVC Insulation Wire | BLV | Aluminum Core PVC Insulation Wire | BVR | Copper Core PVC Insulation Flexible Wire | BVV | Copper Core PVC Insulation PVC Sheath Round Wire | BVVB | Copper Core PVC Insulation PVC Sheath Flat Wire | BLVVB | Aluminum Core PVC Insulation PVC Sheath Flat Wire | BV-90 | Copper Core Heat-resistance 105oC PVC Insulation |
5 Specification Size and Technical Data Commen wire | Nominal sectional area mm2 | Conductor No/Dia. mm | Nominal Insulated thick mm | Max overall Dia. mm | Condcutor Resistance at 20 | Min insulated resistance at 70MΩ/km | Weight Kg/km | | Cu | Al | Cu | Al | | 1.5 | 1/1.38 | 0.7 | 3.3 | 12.1 | - | 0.011 | 19.2 | - | | 1.5 | 7/0.52 | 0.7 | 3.5 | 12.1 | - | 0.010 | 20.6 | - | | 2.5 | 1/1.78 | 0.8 | 3.9 | 7.41 | 11.8 | 0.010 | 30.8 | 15.0 | | 4 | 1/2.25 | 0.8 | 4.4 | 4.61 | 7.39 | 0.0085 | 45.5 | 21.0 | | 6 | 1/2.76 | 0.8 | 4.9 | 3.08 | 4.91 | 0.0070 | 65.0 | 29.0 | | 10 | 7/1.35 | 1.0 | 7.0 | 1.83 | 3.08 | 0.0065 | 110.0 | 52.0 | | 16 | 7/1.70 | 1.0 | 8.0 | 1.15 | 1.91 | 0.0050 | 170.0 | 70.0 | | 25 | 7/2.14 | 1.2 | 10.0 | 0.727 | 1.20 | 0.0050 | 270.0 | 110.0 | | 35 | 7/2.52 | 1.2 | 11.5 | 0.524 | 0.868 | 0.0040 | 364.0 | 150.0 | | 50 | 19/1.78 | 1.4 | 13.0 | 0.387 | 0.641 | 0.0045 | 500.0 | 200.0 | | 70 | 19/2.14 | 1.4 | 15.0 | 0.268 | 0.443 | 0.0035 | 688.0 | 269.0 | | 95 | 19/2.52 | 1.6 | 17.5 | 0.193 | 0.320 | 0.0035 | 953.0 | 360.0 | | 120 | 37/2.03 | 1.6 | 19.0 | 0.153 | 0.253 | 0.0032 | 1168.0 | 449.0 | | 150 | 37/2.25 | 1.8 | 21.0 | 0.124 | 0.206 | 0.0032 | 1466.0 | 551.0 | | 185 | 37/2.52 | 2.0 | 32.5 | 0.099 | 0.164 | 0.0032 | 1808.0 | 668.0 |
Flexible wire | Nominal sectional area mm2 | Conductor No/Dia. mm | Nominal Insulated thick mm | Max overall Dia. mm | Condcutor Resistance at 20 | Min insulated resistance at 70MΩ/km | Weight Kg/km | | 2.5 | 9/0.41 | 0.8 | 4.2 | 7.41 | 0.011 | 33.0 | | 4 | 19/0.52 | 0.8 | 4.8 | 4.61 | 0.009 | 48.0 | | 6 | 19/0.64 | 0.8 | 5.6 | 3.08 | 0.0084 | 68.0 | | 10 | 49/0.52 | 1.0 | 7.6 | 1.83 | 0.0072 | 115.0 | | 16 | 49/0.64 | 1.0 | 8.8 | 1.15 | 0.0062 | 176.0 | | 25 | 98/0.58 | 1.2 | 11.0 | 0.727 | 0.0058 | 272.0 | | 35 | 133/0.58 | 1.2 | 12.5 | 0.524 | 0.0052 | 384.0 | | 50 | 133/0.68 | 1.4 | 16.5 | 0.387 | 0.0051 | 510.0 | | 70 | 189/0.68 | 1.4 | 16.5 | 0.268 | 0.0045 | 714.0 | | 95 | 259/0.68 | 1. | 19.5 | 0.139 | 0.0035 | 965.0 | | 120 | 259/0.76 | 1.8 | 22.0 | 0.153 | 0.0032 | 1210.0 | | 150 | 259/0.85 | 1.8 | 25.0 | 0.124 | 0.0032 | 1510.0 |
6 Coming to our factory 7 Certificate | 
