11kv XLPE Covered Conductor
Quick Details
11kv XLPE Covered Conductor
AAAC 100 xlpe covered
Zhonghua
Overhead XLPE Covered Cable
CCC, CE, UL, Kema
Aluminium
Round Wire
None
XLPE
AC Cable
High Voltage Cable
Construction, Overhead, Industrial, Power Station
ZHONGHUA
Wooden Drum
China
8544601200
Product Details
1. Introduction
It consists of aluminum conductor. It has not only power-transmitting character of power cable, but strong mechanical character of aerial cable as well. In comparison with bare wire, it boasts many advantages such as small span in laying the cable, high reliability and good aging-resistant character.
2. Working conditions of Overhead Insulated Cable
(1) Rated voltage: 1KV, 11KV
(2) The highest work temperature of the cable conductor:XLPE Insulated cable 90ºC,HDPE Insulated
cable 75ºC.
(3) During having a short(lasting less than 5 seconds), the maximum temperature: XLPE insulated cable 250ºC,HDPE insulated cable 150ºC.
(4) During the cable lying temperature must be above -20ºC.
(5) Bending radius allowance of the cable:
A:1KV overhead insulated cable: It should be no less than 4D for the cable with outer diameter less
than 25mm; It should be no less than 6D for the cable with outer diameter of 25mm or more.
B: 10KV overhead insulated cable:
Single core cable: 20 (D+d)±5%mm; Multl-core cable: 15 (D+d)±5%mm.
Formula inside: D—Actual cable outer diameter; d—Actual conductor outer diameter.
3. Diameter and weight of 1KV overhead AL-Ste 1-core cable
It consists of aluminum conductor. It has not only power-transmitting character of power cable, but strong mechanical character of aerial cable as well. In comparison with bare wire, it boasts many advantages such as small span in laying the cable, high reliability and good aging-resistant character.
2. Working conditions of Overhead Insulated Cable
(1) Rated voltage: 1KV, 11KV
(2) The highest work temperature of the cable conductor:XLPE Insulated cable 90ºC,HDPE Insulated
cable 75ºC.
(3) During having a short(lasting less than 5 seconds), the maximum temperature: XLPE insulated cable 250ºC,HDPE insulated cable 150ºC.
(4) During the cable lying temperature must be above -20ºC.
(5) Bending radius allowance of the cable:
A:1KV overhead insulated cable: It should be no less than 4D for the cable with outer diameter less
than 25mm; It should be no less than 6D for the cable with outer diameter of 25mm or more.
B: 10KV overhead insulated cable:
Single core cable: 20 (D+d)±5%mm; Multl-core cable: 15 (D+d)±5%mm.
Formula inside: D—Actual cable outer diameter; d—Actual conductor outer diameter.
3. Diameter and weight of 1KV overhead AL-Ste 1-core cable
AL Nominal Area m | Steel Nominal Area m | Reference diameter mm | Approximate weight kg/km | |
JKLGYJ | JKLGY | |||
25 | 4 | 9.2 | 134 | 134 |
35 | 6 | 10.8 | 180 | 180 |
50 | 8 | 12 | 241 | 241 |
70 | 10 | 13.8 | 318 | 318 |
95 | 15 | 16.2 | 442 | 443 |
120 | 20 | 17.8 | 556 | 557 |
150 | 25 | 19.8 | 695 | 696 |
185 | 30 | 22.4 | 892 | 894 |
240 | 30 | 25 | 1147 | 1149 |
300 | 40 | 28.6 | 1424 | 1426 |
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