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18/30kV CU/XLPE/PVC(or PE) Power Cable
1. Description
Construction: Compacted stranded circular copper conductor, extruded semi-conducting compound as conductor shield, cross-linked polyethylene (XLPE) insulation, semi-conducting compound as insulation shield, copper tape or combination of copper wire and tape as metallic screen, three cores assembled together with non-hygroscopic polypropylene filler, wrapped with binder tape, PVC or PE outer sheath.
2. Operating Characteristics
Rated voltage U0/U(Um): 18/30(36)kV
U0 is the rated power frequency voltage between conductor and earth or metallic screen for which the cable is designed;
U is the rated power frequency voltage between conductors for which the cable is designed;
Um is the maximum value of the "highest system voltage" for which the equipment may be used.
Max. Permissible continuous operating temperature of conductor: 90 ° C
Max. Temperature of conductor during short-circuit (5s max. Duration) shall not exceed: 250 ° C
The ambient temperature under installation should not be lower than: 0 ° C
The bending radius of cable is recommended as following:
For single core cable: Not less than 20 times of the diameter of cable
For three core cable: Not less than 15 times of the diameter of cable
3. Application
The cable is used for fixed installations such as electric power distribution networks or industrial installations, which is laid indoors, outdoors, in tunnel or in cable trench, unable to bear external mechanical force.
Single core cable in magnetic duct is not permissible.
4. Manufacturing Standards
IEC 60502-2 and Chinese National Standard GB/T 12706-2008 We can produce above cables according to popular international standards such as ASTM, BS, DIN, NF &AS/NZ also.
KINDLY NOTE: If you want to know more details about this kind of products, please visit our website:www.jytopcable.com  for further information.  Thanks.
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Main technical data of 18/30KV Single core, Copper conductor, XLPE insulated, copper wire screened and PVC or PE sheath cable
CABLE CONSTRUCTION: 18/30KV CU/XLPE/CWS/PVC or PE
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SizeNominal thickness of XLPE insulation(mm)
Approx. thickness of copper tape screen (mm)
Nominal diameter of copper wire(mm)
Nominal thickness of PVC or PE(mm)
Approx. overall diameter of finished cable(mm)
Max. conductor D.C resistance @ 20 0 C (Ω/km)
1x50mm 2
8.0
0.12
0.9
2.0
34.0
0.387
1x70mm 2
8.0
0.12
0.9
2.0
35.7
0.268
1x95mm 2
8.0
0.12
0.9
2.1
37.5
0.193
1x120mm 2
8.0
0.12
0.9
2.1
38.9
0.153
1x150mm 2
8.0
0.12
0.9
2.2
40.7
0.124
1x185mm 2
8.0
0.12
0.9
2.2
42.3
0.0991
1x240mm 2
8.0
0.12
0.9
2.3
44.9
0.0754
1x300mm 2
8.0
0.12
0.9
2.4
47.1
0.0601
1x400mm 2
8.0
0.12
0.9
2.5
50.5
0.0470
1x500mm 2
8.0
0.12
0.9
2.6
54.3
0.0366
1x630mm 2
8.0
0.12
0.9
2.7
58.2
0.0283
1x800mm 2
8.0
0.12
0.9
2.8
62.1
0.0221
18/30KV HV Copper Conductor XLPE Insulated Copper Wire Shielded  Power Cable
18/30kV CU/XLPE/PVC(or PE) Power Cable
1. Description
Construction: Compacted stranded circular copper conductor, extruded semi-conducting compound as conductor shield, cross-linked polyethylene (XLPE) insulation, semi-conducting compound as insulation shield, copper tape or combination of copper wire and tape as metallic screen, three cores assembled together with non-hygroscopic polypropylene filler, wrapped with binder tape, PVC or PE outer sheath.
2. Operating Characteristics
Rated voltage U0/U(Um): 18/30(36)kV
U0 is the rated power frequency voltage between conductor and earth or metallic screen for which the cable is designed;
U is the rated power frequency voltage between conductors for which the cable is designed;
Um is the maximum value of the "highest system voltage" for which the equipment may be used.
Max. Permissible continuous operating temperature of conductor: 90 ° C
Max. Temperature of conductor during short-circuit (5s max. Duration) shall not exceed: 250 ° C
The ambient temperature under installation should not be lower than: 0 ° C
The bending radius of cable is recommended as following:
For single core cable: Not less than 20 times of the diameter of cable
For three core cable: Not less than 15 times of the diameter of cable
3. Application
The cable is used for fixed installations such as electric power distribution networks or industrial installations, which is laid indoors, outdoors, in tunnel or in cable trench, unable to bear external mechanical force.
Single core cable in magnetic duct is not permissible.
4. Manufacturing Standards
IEC 60502-2 and Chinese National Standard GB/T 12706-2008 We can produce above cables according to popular international standards such as ASTM, BS, DIN, NF &AS/NZ also.
KINDLY NOTE: If you want to know more details about this kind of products, please visit our website:www.jytopcable.com  for further information.  Thanks.
Â
Main technical data of 18/30KV Single core, Copper conductor, XLPE insulated, copper wire screened and PVC or PE sheath cable
CABLE CONSTRUCTION: 18/30KV CU/XLPE/CWS/PVC or PE
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SizeNominal thickness of XLPE insulation(mm)
Approx. thickness of copper tape screen (mm)
Nominal diameter of copper wire(mm)
Nominal thickness of PVC or PE(mm)
Approx. overall diameter of finished cable(mm)
Max. conductor D.C resistance @ 20 0 C (Ω/km)
1x50mm 2
8.0
0.12
0.9
2.0
34.0
0.387
1x70mm 2
8.0
0.12
0.9
2.0
35.7
0.268
1x95mm 2
8.0
0.12
0.9
2.1
37.5
0.193
1x120mm 2
8.0
0.12
0.9
2.1
38.9
0.153
1x150mm 2
8.0
0.12
0.9
2.2
40.7
0.124
1x185mm 2
8.0
0.12
0.9
2.2
42.3
0.0991
1x240mm 2
8.0
0.12
0.9
2.3
44.9
0.0754
1x300mm 2
8.0
0.12
0.9
2.4
47.1
0.0601
1x400mm 2
8.0
0.12
0.9
2.5
50.5
0.0470
1x500mm 2
8.0
0.12
0.9
2.6
54.3
0.0366
1x630mm 2
8.0
0.12
0.9
2.7
58.2
0.0283
1x800mm 2
8.0
0.12
0.9
2.8
62.1
0.0221
18-30kv XLPE Copper Wire Shielded Power Cable with Copper Conductor
Model NO.: YJVP
Certification: ISO, CCC
Model: Yjvp
Brand: Jytop
Trademark: JYTOP
Specification: any Third party Pre-shipment inspection
Origin: Zhengzhou, China
HS Code: 8544601200
Model NO.: YJVP
Certification: ISO, CCC
Model: Yjvp
Brand: Jytop
Trademark: JYTOP
Specification: any Third party Pre-shipment inspection
Origin: Zhengzhou, China
HS Code: 8544601200
18/30KV HV Copper Conductor XLPE Insulated Copper Wire Shielded  Power Cable