Ⅰ Product Standard
GB12527-90
Ⅱ Application
Insulated
aerial circuits below rated voltage of 1KV
Ⅲ Character
1、
Rated
Voltage of 1KV；
2、
Allowable permanent work temperature at least 70℃；
3、
Paving temperature higher than -20℃；
4、
Allowable bending radius of the cables: If cable diameter<25mm，it≥4D; if cable diameter≥25mm，it≥6D.
Ⅳ Types of Aerial Insulated Cables
Form 1
Type |
Name |
Application |
JKY 、JKLY |
copper（aluminum）core PVC insulated
aerial cable |
fixed aerial laying |
JKY 、JKLY |
copper（aluminum）core PVC insulated
aerial cable |
fixed aerial laying |
Ⅴ Sizes of Aerial Insulated Cables
Form 2
Type |
Rated
Voltage KV |
Cores |
Nominal
Section mm2 |
JKV、JKLV、
JKY、JKLY |
0.6/1 |
1 |
16-240 |
0.6/1 |
2，3 |
10-120 |
0.6/1 |
3+K* |
10-120 |
|
