Customization: | Available |
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Application: | Construction, Industrial, Power Station |
Voltage: | Low and Medium Voltage Cable |
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Type
|
Designation
|
Standard
|
|
Copper
Core
|
Aluminum Core
|
||
VV
|
VLV
|
Copper (aluminum) PVC insulation PVC jacketing power cable
|
IEC60502-1
GB/T12706.1
Q/321023KLA3.2
Q/321023KLA6.2
|
VV22
|
VLV22
|
Copper (aluminum) steel strip armoring PVC insulating and jacketing power cable |
|
VV32
|
VLV32
|
Copper (aluminum) thin steel wire armoring PVC insulating and jacketing power cable |
|
VV42
|
VLV42
|
Copper (aluminum thick steel wire armoring PVC insulating and jacketing power cable
|
|
Note: the products also contain flame-retardant type and fire-resistant type (except for aluminum), and their properties are in accordance with the flame-retardant and fire-resistant requirements in GB/T18380 and GB/T19216 respectively.
|
Type
|
Rated Voltage KV
|
Number of core
|
Nominal
cross-section
mm2
|
|
Copper Core
|
Aluminum Core
|
|||
VV
VV22, VV32 VV42 |
VLV
VLV22, VLV32 VLV42 |
0.6/1
|
1
|
1.5~1000
2.5~300
10~300
|
VV
VV22, VV32 VV42 |
VLV
VLV22, VLV32 VLV42 |
2
|
1.5~185
2.5~185
4~185
|
|
VV
VV22, VV32 VV42 |
VLV
VLV22, VLV32 VLV42 |
3
|
1.5~300
2.5~300
4~300
|
|
VV
VV22, VV32 VV42 |
VLV
VLV22, VLV32 VLV42 |
4,3+1,5,4+1,3+2
|
4~300
|
1,Conductor DC resistance shall meet the stipulation in GB/T3956.
2,Finished cable shall pass the AC voltage (50Hz,5min,3500V) test without breakdown. Water-immersion voltage resistant test is for
the single core cable with no armor.
3,Insulation resistance
NO.
|
Property
|
PVC Insulation
|
1
|
ρ Ω·cm volume resistivity
rating operating temperature 20ºC of the cable |
1013
1010
|
2
|
Ki MΩ·km insulation resistance constant Ki
rating operating temperature 20ºC of the cable |
36.7
0.037 |
Type |
Designation |
Applications |
YJV |
Copper conductor,XLPE insulated,PVC sheathed power cable |
For laying indoors,in tunnel or cable trench,unable to bear external mechanical forces.Single core cable is not allowed to laid in magnetic duct. |
YJLV |
Aluminum conductor,XLPE insulated,PVC sheathed power cable |
|
YJY |
Copper conductor, XLPE insulated,PE sheathed power cable |
|
YJLY |
Aluminum conductor, XLPE insulated,PE sheathed power cable |
|
YJV22 |
Copper conductor,XLPE insulated,steel tape armoured,PVC sheathed power cable |
For laying indoors,in tunnel in cable trench,or direct in ground,able to bear external mechanical forces.Single core cable is not allowed to laid in magnetic duct. |
YJLV22 |
Aluminum conductor,XLPE insulated,steel tape armoured,PVC sheathed power cable |
|
YJV23 |
Copper conductor,XLPE insulated,steel tape armoured,PE sheathed power cable |
|
YJLV23 |
Aluminum conductor,XLPE insulated,steel tape armoured,PE sheathed power cable |
|
YJV32 |
Copper conductor,XLPE insulated,steel wire armoured,PVC sheathed power cable |
For laying indoors,in tunnel cable trench,well or direct in ground,able to bear external mechanical forces and certain pulling force. |
YJLV32 |
Aluminum conductor,XLPE insulated,steel wire armoured,PVC sheathed power cable |