Low-voltage overhead insulated cable
Product Name:
0.6KV/1KV overhead insulated cable
Product Standards:
This product is manufactured in accordance with the standards GB12527-90 "Aerial Insulated Cables with Rated Voltage of 0.6/14KV and Below" and IEC60502 "Cable Insulation and Accessories for Power Cables with Rated Voltage of 1-30KV".
Usage Features:
Rated Voltage U0/U 0.6/1KV.
Cable conductor's long-term allowable working temperature: Polyvinyl Chloride (PVC), Polyethylene insulated overhead cables: 70℃
Cross-linked polyethylene insulated tray cable: 90°C.
The high temperature of the cable conductor during a short circuit (with a duration not exceeding 5 seconds) should not exceed:
PVC insulated overhead cable: 160℃
Polyethylene Insulated Overhead Cable: 130℃
Cross-linked polyethylene insulated overhead cable: 250°C.
The environmental temperature during cable laying should not be lower than -20°C.
Allowable bending radius for cables:
When the outer diameter (D) of the cable is less than 25mm, it should be not less than 4 times the outer diameter of the cable.
When the outer diameter (D) of the cable is 25mm or more, it should be no less than 6 times the outer diameter of the cable.
When cables are used in an AC system, the rated voltage of the cable should be at least equal to the rated voltage of the system; when cables are used in a DC system, the rated voltage of the system should not exceed 1.5 times the rated voltage of the cable.
Cable model and name
Model | Name | Primary Application |
JKV | Copper-core PVC insulated overhead power cable | Overhead fixed wiring, service entrance lines, etc. |
JKLV | Aluminum-core Polyvinyl Chloride (PVC) Insulated Overhead Cable | |
JKLHV | Aluminum Alloy Core Polyvinyl Chloride Insulated Overhead Cables | |
JKY | Copper-core Polyethylene Insulated Overhead Cable | |
JKLY | Aluminum-core Polyethylene Insulated Overhead Cable | |
JKLHY | Aluminum Alloy Core Polyethylene Insulated Overhead Cable | |
JKYJ | Copper-core Cross-linked Polyethylene Insulated Overhead Cables | |
JKLYJ | Aluminum-core Cross-linked Polyethylene Insulated Overhead Cables | |
JKLHYJ | Aluminum alloy core cross-linked polyethylene insulated overhead cable | |
JKLGV | Copper-core aluminum stranded wire core polyvinyl chloride insulated overhead cable | |
JKLGY | Copper-core Aluminum Overlaid Wire Core with Polyethylene Insulation Aerial Cable | |
JKLGYJ | Copper-core aluminum stranded conductor, cross-linked polyethylene insulated overhead cable |
Production Range
Model | Number of cores | Rated Voltage | Nominal Section |
JKV、JKLV、JKLHV、JKY、JKLY、JKLHY、JKYJ、JKLYJ、JKLHYJ、JKLGV、JKLGY、JKLGYJ | 1~4 | 0.6/1KV | 10~300 |
2、4 | 10~300 | ||
JKLV、JKLY、 | 3+K | 10~300 |
High Voltage Overhead Insulated Cable
Product Name:
10KV to 35KV overhead insulated cable
Product Standards:
This product is manufactured in accordance with GB14049 "Rated Voltage 10KV, 35KV Overhead Insulated Power Cable" and IEC60502 "Rated Voltage 1-30KV Extruded Insulated Power Cable and Accessories" standards.
Utilize features：
Rated Voltage 10KV, 35KV
The long-term allowable working temperature for the cable conductor does not exceed: High-density polyethylene insulated overhead cable: 75℃
Cross-linked polyethylene insulated cable tray: 90°C.
During a short circuit (with a duration not exceeding 5 seconds), the high temperature of the cable conductor should not exceed:
High-Density Polyethylene Insulated Overhead Cable: 150℃
Cross-linked polyethylene insulated overhead cable: 250°C.
The ambient temperature during cable laying should not be lower than -20°C.
Allowable bend radius for cables:
Single-core cable: Should not be less than 20 times the cable's outer diameter.
Multicore Cable: Should not be less than 15 times the cable outer diameter.
Cable model and name
TypeNumber | Name Please provide the Chinese content to be translated. |
JKYJ | Copper-core Cross-linked Polyethylene Insulated Overhead Cable |
JKTRYJ | Soft Copper Core Cross-Linked Polyethylene Insulated Aerial Cable |
JKLYJ | Aluminum-core cross-linked polyethylene insulated overhead cable |
JKLGYJ | Steel-core aluminum stranded wire insulated with cross-linked polyethylene overhead cable |
JKLHYJ | Aluminum Alloy Core Cross-Linked Polyethylene Insulated Overhead Cables |
JKY | Copper-core Polyethylene Insulated Overhead Cable |
JKTRY | Flexible Copper Core Polyethylene Insulated Aerial Cable |
JKLY | Aluminum-core Polyethylene Insulated Overhead Cable |
JKLGY | Steel-core aluminum stranded wire insulated overhead cable with polyethylene insulation |
JKLHY | Aluminum Alloy Core Polyethylene Insulated Overhead Cables |
JKLYJ/Q | Aluminum-core Light Cross-linked Polyethylene Insulated Overhead Power Cables |
JKLHYJ/Q | Aluminum alloy core light cross-linked polyethylene thin insulated overhead power cable |
JKLGYJ/Q | Steel-core aluminum stranded conductor lightweight cross-linked polyethylene thin insulated overhead power cables |
JKLY/Q | Aluminum-core Lightweight Polyethylene Insulated Overhead Power Cable |
JKLHY/Q | Aluminum Alloy Core Lightweight Polyethylene Insulated Overhead Power Cable |
JKLGY/Q | Steel-core aluminum stranded wire, lightweight polyethylene thin insulated overhead power cable |
Production Range
Model | Core Count | Rated Voltage | |
10 | 35 | ||
Conductor Nominal Cross-Section | |||
JKYJ、JKTRYJ、JKLYJ、JKLHYJ、JKLGYJ | 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 | — |
(N) Bare stranded wire
Product Name:
Naked stranded wire for overhead conductors
Product Standards:
This product is manufactured in accordance with the GB/T1179-1999 standard for "Circular concentrically stranded overhead wire."
Application Scope:
This product is suitable for overhead power transmission lines.
Model and Name
Type Number | Name Priced |
LJ | Aluminum stranded wire |
TJ | Hard Copper Braided Wire |
LGJ | Steel-core aluminum stranded wire |
