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
These cables are designed for use in the switch control, relay and instrumentation panels of power
switchgear and for purposes such as internal connectors in rectifier equipment, motor starters and
controllers.Also 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
Common 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 |
As you know there are so many cable manufactures, ZHENGZHOU HONGDA CABLE CO., LTD is one of the biggest manufactures in china-mainland. We will give you a perfect shopping experience . If you need visit our factory , we will meet you at the airport or train station.
Also we can offer other service
Custom Merchandise:we can make cable as your need include the color ,size and so on.we also offer OEM .
Complete Course Tracking:we can offer you the service from the business begin to you get the cable and use it
Cable sample : we can offer the sample free
Cable Test Machine In Our Workshop
Certificate
Tel: +86 371 6097 5619
Fax: +86 371 6097 5616
Whats App: +86 15037165923
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