JKV JKLV  架空绝缘电缆

   
Product standard：
The product according to standard GB12527-2008, GB14049-93 standards for production.

Applications ：
This product is suitable for distribution circuits within the city, 1KV,10KV,35KV overhead transmission and distribution lines of high-rise buildings, tourism development zones and wooded tract region.

Operating Characteristics：
Cable rated voltage into three：A、0.6/KV；  B、10/KV;  C、35/KV
Cable Working temperature： PVC insulation is 70 ℃;  PVC insulation is 70 ℃;  XLPE insulation is 90 ℃;
Short circuit (the longest duration is not more than 5 seconds)
The maximum temperature of the cable: PVC insulation is 160 ℃; PVC insulation is 130 ℃; XLPE insulation is 250 ℃;
Cable laying temperature is not lower than -20℃.

Type, specifications, applications：
Type Rated Voltage KV
 No. of Cores Nom. Cross-section of Conductor mm²
JKV-0.6/1 0.6/1 1,3 16-240
JKLV-0.6/1 0.6/1 1,3 16-240
JKYJ-0.6/1 0.6/1 1,3 16-240
JKLYJ-0.6/1 0.6/1 1,3 16-240

Type

Designation

Main Applications
 JKV-0.6/1  0.6/1KV copper core PVC insulated aerial cable
 Aerial fixed installation
 JKLV-0.6/1  0.6/1KV aluminium core PVC insulated aerial cable
 JKYJ-0.6/1  0.6/1KV copper core XLPE insulated aerial cable
 JKLYJ-0.6/1  0.6/1KV aluminium core XLPE insulated aerial cable

 
Cable Structure Size and Electrical Properties：
1kV copper core PVC insulated aerial cable JKV-1:
Nom. Cross-section of Conductor
mm²		 Conductor diameter
mm		 Nom. Thickness of Insulation
mm		 Approx. Overall Diameter of Cable
mm		 D.C. Resistance of Cores at 20℃
MΩ•km		 Test Voltage
Kv/min		 Conductor Tensile Strength
Kn		 Insulation Resistance no less than
MΩ•km 		Current-carrying Capacity
(A)
16 4.8 1.0 7.1 1.198 3.5 5.5 0.0065 90
25 6.0 1.2 8.7 0.749 3.5 8.5 0.0054 120
35 7.0 1.4 9.9 0.540 3.5 11.7 0.0054 145
50 8.2 1.4 11.4 0.399 3.5 16.5 0.0046 180
70 10.0 1.4 12.8 0.276 3.5 23.5 0.0040 250
95 11.6 1.6 15.0 0.199 3.5 31.8 0.0039 285
120 13.0 1.6 16.7 0.158 3.5 39.9 0.0035 330
150 14.6 1.8 18.6 0.128 3.5 49.5 0.0035 380
185 16.2 2.0 20.8 0.1021 3.5 61.8 0.0035 445
240 18.4 2.2 23.6 0.0777 3.5 79.8 0.0034 530

1KV Aluminium Core PVC Insulated Aerial Cable -JKLV-1 :
Nom. Cross-section of Conductor
mm²		 Conductor diameter
mm		 Nom. Thickness of Insulation
mm		 Approx. Overall Diameter of Cable
mm		 D.C. Resistance of Cores at 20℃
MΩ•km		 Test Voltage
Kv/min		 Conductor Tensile Strength
Kn		 Insulation Resistance no less than
MΩ•km 		Current-carrying Capacity
(A)
16 4.8 1.0 7.1 1.91 3.5 2.4 0.0065 69
25 6.0 1.2 8.7 1.20 3.5 3.6 0.0054 93
35 7.0 1.4 9.9 0.868 3.5 4.9 0.0054 115
50 8.2 1.4 11.4 0.641 3.5 7.0 0.0046 140
70 10.0 1.4 12.8 0.443 3.5 9.9 0.0040 180
95 11.6 1.6 15.0 0.320 3.5 13.3 0.0039 225
120 13.0 1.6 16.7 0.253 3.5 17.4 0.0035 260
150 14.6 1.8 18.6 0.206 3.5 21.4 0.0035 295
185 16.2 2.0 20.8 0.164 3.5 25.9 0.0035 345
240 18.4 2.2 23.6 0.125 3.5 33.5 0.0034 410

1KV Copper Core XLPE Insulated Aerial Cable JKYJ-1:
Nom. Cross-section of Conductor
mm²		 Conductor diameter
mm		 Nom. Thickness of Insulation
mm		 Approx. Overall Diameter of Cable
mm		 D.C. Resistance of Cores at 20℃
MΩ•km		 Test Voltage
Kv/min		 Conductor Tensile Strength
Kn		 Insulation Resistance no less than
MΩ•km 		Current-carrying Capacity
(A)
16 4.8 1.0 7.1 1.198 3.5 5.5 0.65 100
25 6.0 1.2 8.7 0.749 3.5 8.5 0.54 136
35 7.0 1.4 9.9 0.540 3.5 11.7 0.54 169
50 8.2 1.4 11.4 0.399 3.5 16.5 0.46 207
70 10.0 1.4 12.8 0.276 3.5 23.5 0.40 260
95 11.6 1.6 15.0 0.199 3.5 31.8 0.39 321
120 13.0 1.6 16.7 0.158 3.5 39.9 0.35 374
150 14.6 1.8 18.6 0.128 3.5 49.5 0.35 425
185 16.2 2.0 20.8 0.1021 3.5 61.8 0.35 488
240 18.4 2.2 23.6 0.0777 3.5 79.8 0.34 581


1KV Aluminium Core XLPE Insulated Aerial Cable -JKLYJ-1 :
Nom. Cross-section of Conductor
mm²		 Conductor diameter
mm		 Nom. Thickness of Insulation
mm		 Approx. Overall Diameter of Cable
mm		 D.C. Resistance of Cores at 20℃
MΩ•km		 Test Voltage
Kv/min		 Conductor Tensile Strength
Kn		 Insulation Resistance no less than
MΩ•km 		Current-carrying Capacity
(A)
16 4.8 1.0 7.1 1.91 3.5 2.4 0.65 78
25 6.0 1.2 8.7 1.20 3.5 3.6 0.54 106
35 7.0 1.4 9.9 0.868 3.5 4.9 0.54 131
50 8.2 1.4 11.4 0.641 3.5 7.0 0.46 160
70 10.0 1.4 12.8 0.443 3.5 9.9 0.40 201
95 11.6 1.6 15.0 0.320 3.5 13.3 0.39 248
120 13.0 1.6 16.7 0.253 3.5 17.4 0.35 290
150 14.6 1.8 18.6 0.206 3.5 21.4 0.35 329
185 16.2 2.0 20.8 0.164 3.5 25.9 0.35 380
240 18.4 2.2 23.6 0.125 3.5 33.5 0.34 451