[Home improvement] BV wire (including flame retardant and refractory series)
keyword:
Category:
Product description
Application
BV class wires are mainly used for interior decoration wiring of buildings such as families and hotels and connecting wires of some power equipment.
Standards
BV wires shall comply with GB/T 5023.3-2005 Polyvinyl Chloride Insulated Cables of Rated Voltages Up to and Including 450/750 V - Part 3: Non-sheathed Cables for Fixed Wiring
Usage characteristics
The rated voltage U0/U is 450/750 V.
The long-term allowable working temperature shall not exceed 70°C.
The laying temperature shall not be lower than 0°C, the allowable bending radius of cables with outer diameter less than 25 mm shall not be less than 6D, and the allowable bending radius of cables with outer diameter D of 25 mm and above shall not be less than 8D.
Model and Specification
Table 1 Model and Specification
|
S/N |
Model |
Name |
Voltage |
Number of cores |
Product use |
|
1 |
BV |
Copper core PVC insulated wire |
450/750V |
1 |
Fixed wiring occasion |
Technical parameters of BV
Table 2 BV 450/750 V Copper Core PVC Insulated Wire
|
Nominal cross-sectional area of conductor |
Type of conductor |
Specified value of insulation thickness/mm |
Average outer diameter/mm |
Minimum insulation resistance at 70°C/ |
|
|
Lower limit |
Upper limit |
||||
|
1.5 |
1 |
0.7 |
2.6 |
3.2 |
0.011 |
|
1.5 |
2 |
0.7 |
2.7 |
3.3 |
0.010 |
|
2.5 |
1 |
0.8 |
3.2 |
3.9 |
0.010 |
|
2.5 |
2 |
0.8 |
3.3 |
4.0 |
0.009 |
|
4 |
1 |
0.8 |
3.6 |
4.4 |
0.0085 |
|
4 |
2 |
0.8 |
3.8 |
4.6 |
0.0077 |
|
6 |
1 |
0.8 |
4.1 |
5.0 |
0.0070 |
|
6 |
2 |
0.8 |
4.3 |
5.2 |
0.0065 |
|
10 |
1 |
1.0 |
5.3 |
6.4 |
0.0070 |
|
10 |
2 |
1.0 |
5.6 |
6.7 |
0.0065 |
|
16 |
2 |
1.0 |
6.4 |
7.8 |
0.0050 |
|
25 |
2 |
1.2 |
8.1 |
9.7 |
0.0050 |
|
35 |
2 |
1.2 |
9.0 |
10.9 |
0.0043 |
|
50 |
2 |
1.4 |
10.6 |
12.8 |
0.0043 |
|
70 |
2 |
1.4 |
12.1 |
14.6 |
0.0035 |
|
95 |
2 |
1.6 |
14.1 |
17.1 |
0.0035 |
|
120 |
2 |
1.6 |
15.6 |
18.8 |
0.0032 |
|
150 |
2 |
1.8 |
17.3 |
20.9 |
0.0032 |
|
185 |
22 |
2.0 |
19.3 |
23.3 |
0.0032 |
|
240 |
2 |
2.2 |
22.0 |
26.6 |
0.0032 |
|
300 |
2 |
2.4 |
24.5 |
29.6 |
0.0030 |
|
400 |
2 |
2.6 |
27.5 |
33.2 |
0.0028 |
![[Home improvement] BV wire (including flame retardant and refractory series)](https://omo-oss-image.thefastimg.com/portal-saas/new2022120116100462707/cms/image/e1f9ecc9-b7fe-4a79-8cf3-e66e603616ea.jpg)
Related products
Product inquiry
Henan Yuelong Jinke Cable Co., Ltd.
Add : Ying Jun Lu, Ying Fangkou Industrial Park, Gu County Town, Yanshi City, Luoyang City, Henan Province
Tel : +86 13663794466
E-mail : yljkdl@126.com
scan
Mobile terminal
Copyright © 2023 Henan Yuelong Jinke Cable Co., Ltd. This site has supported ipv6