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Power cables come in a variety of sizes, materials, and types, each particularly adapted to its uses. Large single insulated conductors are also sometimes called power cables in the industry.
Cables consist of three major components: Conductors, insulation, protective jacket. The makeup of individual cables varies according to application. The construction and material are determined by three main factors:
Working voltage, determining the thickness of the insulation;
Current-carrying capacity, determining the cross-sectional size of the conductor(s);
Environmental conditions such as temperature, water, chemical or sunlight exposure, and mechanical impact, determining the form and composition of the outer cable jacket.
8.7/10kV, 8.7/15kV, Single-core XLPE insulated PVC sheathed power cable YJV/YJLV
Normal Cross-section
OD. of conductor
Normal thickness of insulation
Normal thickness of sheath
Approx. OD.
Approx. weight
kg/km
mm2
mm
mm
mm
mm
CU
AL
1×25
6.0
4.5
1.6
22.0
696
544
1×35
7.0
4.5
1.6
23.0
819
604
1×50
8.3
4.5
1.7
24.5
970
679
1×70
9.8
4.5
1.8
26.2
1191
780
1×95
11.5
4.5
1.8
27.9
1493
910
1×120
12.9
4.5
1.9
29.5
1760
1023
1×150
14.5
4.5
1.9
31.1
2085
1158
1×185
16.0
4.5
2.0
32.8
2391
1285
1×240
18.3
4.5
2.1
35.3
2973
1525
1×300
20.5
4.5
2.2
37.7
3657
1798
1×400
23.5
4.5
2.3
40.9
4571
2156
1×500
26.7
4.5
2.4
44.4
5692
2595
1×630
33.7
4.5
2.5
48.0
6945
3074
Â
Â
Â
8.7/10kV, 8.7/15kV, 3-core XLPE insulated PVC sheathed power cable YJV/YJLV
Normal Cross-section
OD. of conductor
Normal thickness of insulation
Normal thickness of sheath
Approx. OD.
Approx. weight
kg/km
mm2
mm
mm
mm
mm
CU
AL
3×25
6.0
4.5
2.4
45.0
2217
1747
3×35
7.0
4.5
2.5
47.3
2616
1947
3×50
8.3
4.5
2.6
50.3
3144
2223
3×70
9.8
4.5
2.7
53.8
3879
2586
3×95
11.5
4.5
2.8
57.6
4872
3051
3×120
12.9
4.5
2.9
60.9
5753
3458
3×150
14.5
4.5
3.0
64.5
6837
3945
3×185
16.0
4.5
3.2
68.1
7900
4429
3×240
18.3
4.5
3.3
73.3
9719
5230
3×300
20.5
4.5
3.5
78.4
11862
6154
3×400
23.5
4.5
3.7
85.3
14795
7402
3×500
26.7
4.5
4.0
93.0
18381
8950
Â
Â
8.7/10kV, 8.7/15kV, Single-core XLPE insulated Steel Tape Armored PVC sheathed power cable YJV22/YJLV22
Normal Cross-section
OD. of conductor
Normal thickness of insulation
Normal thickness of sheath
Approx. OD.
Approx. weight
kg/km
mm2
mm
mm
mm
mm
CU
AL
1×25
6.0
4.5
1.8
25.6
919
769
1×35
7.0
4.5
1.8
26.6
1055
840
1×50
8.3
4.5
1.8
27.9
1219
929
1×70
9.8
4.5
1.9
30.8
1458
1047
1×95
11.5
4.5
2.0
32.7
1780
1197
1×120
12.9
4.5
2.0
34.1
2312
1575
1×150
14.5
4.5
2.1
35.9
2670
1743
1×185
16.0
4.5
2.2
37.6
3007
1901
1×240
18.3
4.5
2.2
39.9
3621
2173
1×300
20.5
4.5
2.3
42.5
4330
2470
1×400
23.5
4.5
2.4
45.7
5281
2866
1×500
26.7
4.5
2.5
49.4
6442
3345
1×630
29.9
4.5
2.7
53.4
7766
3895
Â
Â
8.7/10kV, 8.7/15kV, 3-core XLPE insulated Steel Tape Armored PVC sheathed power cable YJV22/YJLV22
Normal Cross-section
OD. of conductor
Normal thickness of insulation
Normal thickness of sheath
Approx. OD.
Approx. weight
kg/km
mm2
mm
mm
mm
mm
CU
AL
3×25
6.0
4.5
2.6
50.2
3201
2739
3×35
7.0
4.5
2.6
52.3
3646
2991
3×50
8.3
4.5
2.8
55.7
4269
3383
3×70
9.8
4.5
2.9
59.4
5082
3831
3×95
11.5
4.5
3.0
63.2
6159
4285
3×120
12.9
4.5
3.1
66.7
7115
4870
3×150
14.5
4.5
3.2
70.5
8296
5475
3×185
16.0
4.5
3.4
74.1
9429
6061
3×240
18.3
4.5
3.5
79.5
11450
7041
3×300
20.5
4.5
3.8
86.2
14508
8845
3×400
23.5
4.5
4.0
93.5
17695
10343
3×500
26.7
4.5
4.2
101.2
21503
12072
Power cables come in a variety of sizes, materials, and types, each particularly adapted to its uses. Large single insulated conductors are also sometimes called power cables in the industry.
Cables consist of three major components: Conductors, insulation, protective jacket. The makeup of individual cables varies according to application. The construction and material are determined by three main factors:
Working voltage, determining the thickness of the insulation;
Current-carrying capacity, determining the cross-sectional size of the conductor(s);
Environmental conditions such as temperature, water, chemical or sunlight exposure, and mechanical impact, determining the form and composition of the outer cable jacket.
8.7/10kV, 8.7/15kV, Single-core XLPE insulated PVC sheathed power cable YJV/YJLV
Normal Cross-section
OD. of conductor
Normal thickness of insulation
Normal thickness of sheath
Approx. OD.
Approx. weight
kg/km
mm2
mm
mm
mm
mm
CU
AL
1×25
6.0
4.5
1.6
22.0
696
544
1×35
7.0
4.5
1.6
23.0
819
604
1×50
8.3
4.5
1.7
24.5
970
679
1×70
9.8
4.5
1.8
26.2
1191
780
1×95
11.5
4.5
1.8
27.9
1493
910
1×120
12.9
4.5
1.9
29.5
1760
1023
1×150
14.5
4.5
1.9
31.1
2085
1158
1×185
16.0
4.5
2.0
32.8
2391
1285
1×240
18.3
4.5
2.1
35.3
2973
1525
1×300
20.5
4.5
2.2
37.7
3657
1798
1×400
23.5
4.5
2.3
40.9
4571
2156
1×500
26.7
Semi-transparent Liquid Crystal Display
Power Cable (CU / XLPE / PVC / STA / PVC-8.7 / 15KV)
Model NO.: CU/XLPE/PVC/STA/PVC-8.7/15KV
Wire Core Material: Bare Copper Wire
Certification: ISO, CCC, CE
Model: Yjv22
Brand: Zhongchao
Major Components: Conductors, Insulation, Protective Jacket
Trademark: CHONGCHAO
Transport Package: Heat Treated Wooden Drum
Specification: 3x240
Origin: China
HS Code: 8544
Model NO.: CU/XLPE/PVC/STA/PVC-8.7/15KV
Wire Core Material: Bare Copper Wire
Certification: ISO, CCC, CE
Model: Yjv22
Brand: Zhongchao
Major Components: Conductors, Insulation, Protective Jacket
Trademark: CHONGCHAO
Transport Package: Heat Treated Wooden Drum
Specification: 3x240
Origin: China
HS Code: 8544
A power cable is an assembly of two or more electricalconductors, usually held together with an overall sheath. The assembly is used for transmission of electrical power. Power cables may be installed as permanent wiring within buildings, buried in the ground, run overhead, or exposed.Â
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A power cable is an assembly of two or more electricalconductors, usually held together with an overall sheath. The assembly is used for transmission of electrical power. Power cables may be installed as permanent wiring within buildings, buried in the ground, run overhead, or exposed.