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Aluminium Overhead Insulated Cable(High Voltage)

Aluminium Overhead Insulated Cable(High Voltage)
Aluminium Overhead Insulated Cable(High Voltage)
Aluminium Overhead Insulated Cable(High Voltage)
Aluminium Overhead Insulated Cable(High Voltage)
Aluminium Overhead Insulated Cable(High Voltage)
Aluminium Overhead Insulated Cable(High Voltage)
Aluminium Overhead Insulated Cable(High Voltage)
Aluminium Overhead Insulated Cable(High Voltage)
Aluminium Overhead Insulated Cable(High Voltage)
Aluminium Overhead Insulated Cable(High Voltage)
Aluminium Overhead Insulated Cable(High Voltage)
Aluminium Overhead Insulated Cable(High Voltage)
Aluminium overhead insulated cable(high voltage) is the cable that be set at a certain height from the tower for transmitting electric energy. It is used primarily for overhead and distribution lines. There are two main types of it: all aluminum and steel core. The steel core increases breaking force.

Construction and main technical data (一)
(Shijiazhuang City Feiniu Cable Co.,Ltd --- JKLYJ)
No. Type Specification Conductor size
n/mm
Conductor approx.
Outside Diameter
mm
Inner shield thickness
mm
Insulation thickness
mm
Outside diameter of cable
mm
Bending radius Cable weight
kg/km
Ω
MΩ·km
DC resistance at 20℃
≤Ω/km
Rated tensile strength≥N soak for one hour, withstand voltage
kV
Allowable ampacity
A
laying running
1 JKLYJ-10 7/1.37 3.80 0.70 3.40 12.00 240 264 77.5 1500 3.080 18 56
2 JKLYJ-16 7/1.75 4.80 0.70 3.40 13.00 260 286 124.0 1500 1.910 18 87
3 JKLYJ-25 7/2.24 6.00 0.80 3.40 14.40 288 320 193.6 1500 1.200 3762 18 118
4 JKLYJ-35 7/2.57 7.00 0.80 3.40 15.40 308 340 233.2 1500 0.868 5177 18 149
5 JKLYJ-50 7/3.06 8.30 0.80 3.40 16.70 334 368 290.8 1500 0.641 7011 18 180
6 JKLYJ-70 14/2.57 10.00 0.80 3.40 18.40 368 405 365.7 1500 0.443 10354 18 226
7 JKLYJ-95 19/2.57 11.60 0.80 3.40 20.00 400 440 495.2 1500 0.320 13727 18 276
8 JKLYJ-120 36/2.21 13.00 0.80 3.40 21.40 428 471 543.6 1500 0.253 17399 18 320
9 JKLYJ-150 30/2.57 14.60 0.80 3.40 23.00 460 506 648.7 1500 0.206 21033 18 366
10 JKLYJ-185 37/2.57 16.20 0.80 3.40 24.60 492 541 761.9 1500 0.164 26732 18 423
11 JKLYJ-240 37/2.92 18.40 0.80 3.40 26.80 536 590 946.1 1500 0.125 34679 18 503
12 JKLYJ-300 61/2.57 20.60 0.80 3.40 29.00 580 638 1130.0 1500 0.100 43349 18 583



Construction and main technical data (二)
(Shijiazhuang City Feiniu Cable Co.,Ltd --- JKLYJ/Q)
No. Type Specification Conductor size
n/mm
Conductor approx.
Outside Diameter
mm
Inner shield thickness
mm
Outside diameter of cable
mm
Bending radius Cable weight
kg/km
Ω
MΩ·km
DC resistance at 20℃
≤Ω/km
Rated tensile strength≥N soak for one hour, withstand voltage
kV
Allowable ampacity
A
Laying running
1 JKLYJ-10 7/1.37 3.80 2.50 8.80 176 194 26.8 1000 1.830 12 56
2 JKLYJ-16 7/1.75 4.80 2.50 9.80 196 216 42.8 1000 1.150 12 87
3 JKLYJ/Q-25 7/2.24 6.00 2.50 11.00 220 242 66.9 1000 1.200 3762 12 118
4 JKLYJ/Q-35 7/2.57 7.00 2.50 12.00 240 264 93.5 1000 0.868 5177 12 149
5 JKLYJ/Q-50 7/3.06 8.30 2.50 13.30 266 293 133.6 1000 0.641 7011 12 180
6 JKLYJ/Q-70 14/2.57 10.00 2.50 15.00 300 330 187.8 1000 0.443 10354 12 226
7 JKLYJ/Q-95 19/2.57 11.60 2.50 16.60 332 365 255.5 1000 0.320 13727 12 276
8 JKLYJ/Q-120 36/2.21 13.00 2.50 18.00 360 396 323.3 1000 0.253 17399 12 320
9 JKLYJ/Q-150 30/2.57 14.60 2.50 19.60 392 431 406.5 1000 0.206 21033 12 366
10 JKLYJ/Q-185 37/2.57 16.20 2.50 21.20 424 466 500.8 1000 0.164 26732 12 423
11 JKLYJ/Q-240 37/2.92 18.40 2.50 23.40 468 515 655.9 1000 0.125 34679 12 503
12 JKLYJ/Q-300 61/2.57 20.60 2.50 25.60 512 563 815.6 1000 0.100 43349 12 583
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