Overhead insulated cables with rated voltage 1KV and below
Application
This product is applicable to aerial power lines of AC rated voltage 1KV and below. This series of aerial weathering insulated cable has different types of cores such as copper core,aluminium core and alloy
Aluminium core and different types of insulation such as polyvinly chloride,polythene and cross-linking polythene.
Product features
(1) The rated voltage is 0.6/1KV;the permissible long time working temperature of conductor:relative to the PVC insulated and polythene insulated cable,it must be below 70℃, relative to the XLPE insulated and polythene insulated cable,it must be below 90℃;during the cable laying,the ambient temperature must be above -20℃.
(2) The permissible bending radius of cable:if the external diameter of cable is less than 25mm,it must be more than four times of external; if the external diameter of cable is more than 25mm,it must be more than six times of external.
Type names and usable range
|
Type |
Name |
Usage range |
|
JKV |
Aerial polyvinyl chloride insulated copper core cable |
|
|
JKLV |
Aerial polyvinyl chloride insulated aluminium core cable |
|
|
JKLHV |
Aerial polyvinyl chloride insulated aluminium alloy core cable |
|
|
JKY |
Aerial polyvinyl insulated copper core cable |
To be fixedly laid in the air,and to be usable for wires service |
|
JKLY |
Aerial polyvinyl insulated aluminium core cable |
|
|
JKLHY |
Aerial polyvinyl insulated aluminium alloy core cable |
|
|
JKYJ |
Aerial cross-linking polyvinyl insulated copper core cable |
To be fixedly laid in the air,and to be usable for wires of the hous service |
|
JKLYJ |
Aerial cross-linking polyvinyl insulated aluminium core cable |
|
|
JKLHYJ |
Aerial cross-linking polyvinyl insulated aluminium alloy core cable |
|
Type |
Number of cores |
(mm2) Nominal cross area |
|
JKV JKLV JKLHV JKY JKLY |
1 |
16-240 |
|
2、4 |
10-120 |
|
|
JKLV JKLY JKLYJ |
3+N |
10-120 |
|
(mm2) |
(mm) |
(mm) |
(mm) |
(kg/km) Appoximate weight |
|||
|
JKY |
JKLY JKLHY |
JKV |
JKLV |
||||
|
10 |
3.8 |
1.0 |
6.5 |
106 |
44.3 |
115.4 |
53 |
|
16 |
4.8 |
1.2 |
8.0 |
167 |
68.7 |
181.3 |
82 |
|
25 |
6.0 |
1.2 |
9.5 |
253 |
98.0 |
269 |
114 |
|
35 |
7.0 |
1.4 |
11.0 |
352 |
135 |
374 |
158 |
|
50 |
8.3 |
1.4 |
12.5 |
492 |
182 |
517 |
207 |
|
70 |
10.0 |
1.4 |
14.0 |
678 |
244 |
708 |
274 |
|
95 |
11.6 |
1.6 |
16.5 |
917 |
329 |
956 |
368 |
|
120 |
13.0 |
1.6 |
18.0 |
1149 |
405 |
1192 |
448 |
|
150 |
14.6 |
1.8 |
20.0 |
1435 |
505 |
1489 |
559 |
|
185 |
16.2 |
2.0 |
22.5 |
1769 |
622 |
1835 |
688 |
|
240 |
18.4 |
2.2 |
25.5 |
2288 |
800 |
2369 |
881 |
