BV type 300/500V copper conductor PVC insulated wire
Implementation standard: nominal section of JB8734-1998 conductor mm2 minimum number of stranded conductors insulation thickness mm average outer diameter upper limit mm20 ℃ maximum conductor resistance Ω/km70 ℃ minimum insulation resistance MΩ · km copper core tinned copper core
Classification:
Keyword: BV type 300/500V copper conductor PVC insulated wire
Product Description
Executive standard: JB 8734-1998
|
Conductor
Nominal section
mm2
|
Stranded conductor
Minimum number of roots
|
Insulation
Thickness
mm
|
Average outside diameter
Upper Limit
mm
|
Maximum conductor resistance at 20 ℃
Ω/km
|
Insulation resistance at 70 ℃
Minimum
MΩ·km
|
|
|
COPPER CORE
|
tinned copper core
|
|||||
|
0.75
|
7
|
0.6
|
2.60
|
24.5
|
24.8
|
0.014
|
|
1.0
|
7
|
0.6
|
2.80
|
18.1
|
18.2
|
0.013
|
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