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Rated voltage of 10kV overhead insulated cable
Implementation of standards：GB/T14049-2008
Uses: This product is suitable for AC rated voltage 10kv overhead power line transmission。
Characteristics
The cable conductor long-term allowable working temperature does not exceed：
High-density polyethylene insulated aerial cable：75℃；
XLPE insulated overhead cables：90℃。
Short circuit (the longest duration of not more than 5 seconds) cable conductor highest temperature should not exceed：
High-density polyethylene insulated aerial cable：150℃；
XLPE insulated overhead cables：250℃。
Cable laying ambient temperature should be not lower than -20 ° C。
Allowed bend radius of the cable：
Single core cables: not less than 20 times the cable diameter；
Multi-core cables: not less than 15 times the cable diameter。
Model number and name of the cable
|
Model |
Name |
Main purpose |
|
JKYJ |
Copper conductor XLPE insulated aerial cable |
Overhead fixed installation, soft copper for transformer deflectors。 |
|
JKTRYJ |
Soft copper XLPE insulated aerial cable |
|
|
JKLYJ |
Conductor XLPE insulated aerial cable |
|
|
JKLGYJ |
ACSR conductor XLPE insulated aerial cable |
|
|
JKLHYJ |
Aluminum alloy core XLPE insulated aerial cable |
|
|
JKY |
Core PE insulated aerial cable |
|
|
JKTRY |
Soft core PE insulated aerial cable |
|
|
JKLY |
Aluminum core PE insulated aerial cable |
|
|
JKLGY |
ACSR core PE insulated aerial cable |
|
|
JKLHY |
Alloy conductor PE insulated aerial cable |
|
|
JKLYJ/B |
Aluminum core qualities of cross-linked polyethylene insulated aerial cable |
|
|
JKLHYJ/B |
The aluminum alloy qualities of cross-linked polyethylene insulated aerial cable |
|
|
JKLYJ/Q |
Aluminum core light cross-linked polyethylene insulated aerial cable |
Frequent contact with overhead fixed laying cable overhead cables and trees should be considered to maintain a certain distance, cable runs, allowing cables and trees。 |
|
JKLHYJ/Q |
Aluminum alloy conductor light XLPE insulated aerial cable |
|
|
JKLGYJ/Q |
The ACSR conductor light XLPE insulated aerial cable |
|
|
JKLY/Q |
Aluminum core PE insulated overhead cables |
|
|
JKLHY/Q |
Aluminum alloy core PE insulated overhead cables |
|
|
JKLGY/Q |
ACSR core PE insulated overhead cables |
Cable specifications
|
Model |
Number of cores |
Rated voltage（KV） |
|
|
10 |
35 |
||
|
Nominal cross section（mm2） |
|||
|
JKYJ、JKTRYJ、JKLYJ、JKLHYJ、JKGYJ |
1 |
10-300 |
50-300 |
|
JKY、JKTRY、JKLY、JKLHY、JKLGY、JKLYJ/Q、JKLHYJ/Q、JKLY/Q、JKLHY/Q、JKLGYJ/Q、JKLGY/Q |
1 |
10-300 |
- |