Standards
It is manufactured in accordance with GB/T12527.
Construction

Â
Size
Type | Name |
JKYJ-1 | Copper Conductor XLPE insulated aerial cable with rated voltage 1kv |
JKLYJ-1 | Aluminum conductor XLPE insulated aerial cable with rated voltage 1kv |
Application
The product applies to aerial electric power transmission lines with rated voltage to and including 1kv.
Â
1.The rated voltage (U/Um) is 1kv.Â
2.Permissible continuous working temperature of cable conductor is not more than 90ºC
3.Ambient temperature is not lower than -20ºC when cable is installed.
4.Permissible minimum bending radius is as follows:
For O.D. less than 25mm, equal to or greater than 4 times O.D.
For O.D. not less than 25mm, equial to or greater than 6 times O.D.
Main Technical Parameter
Nominal cross-section mm2 |
Max.  outside diameter  of cable mm |
Max. resistance of conductor at 20ºC Ω/km |
Min. insulation resistance at 90ºC MΩ/km |
Breaking load of cable N |
Reference weight of cable         kg/km |
|||
copper | aluminium | copper | aluminium | copper | aluminium | |||
10 | 6.5 | 1.906 | 3.08 | 0.67 | 3471 | 1650 | 106 | 43 |
16 | 8 | 1.198 | 1.91 | 0.65 | 5486 | 2517 | 168 | 68 |
25 | 9.4 | 0.749 | 1.2 | 0.54 | 8465 | 3762 | 254 | 97 |
35 | 11 | 0.54 | 0.868 | 0.54 | 11731 | 5177 | 354 | 135 |
50 | 12.3 | 0.399 | 0.641 | 0.46 | 16502 | 7011 | 496 | 182 |
70 | 14.1 | 0.276 | 0.443 | 0.4 | 23461 | 10354 | 683 | 244 |
95 | 16.5 | 0.199 | 0.32 | 0.39 | 31759 | 13727 | 925 | 330 |
120 | 18.1 | 0.158 | 0.253 | 0.35 | 39911 | 17339 | 1157 | 406 |
150 | 20.2 | 0.128 | 0.206 | 0.35 | 49505 | 21033 | 1448 | 508 |
185 | 22.5 | 0.1021 | 0.164 | 0.35 | 61846 | 26732 | 1786 | 626 |
240 | 25.6 | 0.0777 | 0.125 | 0.34 | 79823 | 34679 | 2310 | 806 |
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Certificates


Standards
It is manufactured in accordance with GB/T12527.
Construction

Â
Size
Type | Name |
JKYJ-1 | Copper Conductor XLPE insulated aerial cable with rated voltage 1kv |
JKLYJ-1 | Aluminum conductor XLPE insulated aerial cable with rated voltage 1kv |
Application
The product applies to aerial electric power transmission lines with rated voltage to and including 1kv.
Â
1.The rated voltage (U/Um) is 1kv.Â
2.Permissible continuous working temperature of cable conductor is not more than 90ºC
3.Ambient temperature is not lower than -20ºC when cable is installed.
4.Permissible minimum bending radius is as follows:
For O.D. less than 25mm, equal to or greater than 4 times O.D.
For O.D. not less than 25mm, equial to or greater than 6 times O.D.
Main Technical Parameter
Nominal cross-section mm2 |
Max.  outside diameter  of cable mm |
Max. resistance of conductor at 20ºC Ω/km |
Min. insulation resistance at 90ºC MΩ/km |
Breaking load of cable N |
Reference weight of cable         kg/km |
|||
copper | aluminium | copper | aluminium | copper | aluminium | |||
10 | 6.5 | 1.906 | 3.08 | 0.67 | 3471 | 1650 | 106 | 43 |
16 | 8 | 1.198 | 1.91 | 0.65 | 5486 | 2517 | 168 | 68 |
25 | 9.4 | 0.749 | 1.2 | 0.54 | 8465 | 3762 | 254 | 97 |
35 | 11 | 0.54 | 0.868 | 0.54 | 11731 | 5177 | 354 | 135 |
50 | 12.3 | 0.399 | 0.641 | 0.46 | 16502 | 7011 | 496 | 182 |
70 | 14.1 | 0.276 | 0.443 | 0.4 | 23461 | 10354 | 683 | 244 |
95 | 16.5 | 0.199 | 0.32 | 0.39 | 31759 | 13727 | 925 | 330 |
120 | 18.1 | 0.158 | 0.253 | 0.35 | 39911 | 17339 | 1157 | 406 |
150 | 20.2 | 0.128 | 0.206 | 0.35 | 49505 | 21033 | 1448High Precision Linear CT Our company`s current transformers have high precision,wide range,small volume and good linearity that can be used to the field of electronic watt-hour meter, electric energy metering, electronic detection. Performance â—Power frequency insulation strength:The insulation between the primary winding and the secondary winding and the ground part of the CT can bear 4kV power frequency voltage for 1minute â—Interturn insulation strength:The secondary open circuit, the primary winding through the rated current 1min, no inter-turn damage in the transformer â—The deviation is better than the industry standards and national standards High Precision Linear Ct,Useful Current Transformer,Customized Current Transformer,Durable Current Transformer Anyang Kayo Amorphous Technology Co.,Ltd. , https://www.kayoamotech.com |