Quick Detail
Place of Origin
HS-CODE
76-
Package & Delivery Lead Time
Detailed Description
We provide customized design and build service. If you have any specific requirements, we would be glad to cooperate with you.
Standard
The products is manufactured according to IEC60502, Power Cables with Plastic extruded insulation rated voltage from1kV to 30kV and CB/T18380 Test on electric cables under dire conditions.
Applications
The products is suitable for power transmission and distribution lines with rated voltage of 12/20kV, 18/20kV.
Operating characteristics
l Rated voltage Uo/U: 12/20kV, 18/20kV.
l Max permissible continuous operating temperature of conductor: 90
l Max. Short-circuit temperature of conductor shall not exceed 250 .(5S max. duration).
l The installation temperature should not be below 0.
l Cable bending radius:
3 cores of cable: should not be less than 15 times of the cable diameter.
Single core cable: should not be less than 20 times of the cable diameter.
Type, Designation & Application of cable
Application of routine type
Type
Description
Application
YJV
Copper conductor XLPE insulated PVC sheathed power cable.
For lying in doors, in tunnels and in cable trenches, unable to bear external mechanical forces. Single core cable buried in magnetic duct is not permissible.
YJLV
Aluminum conductor XLPE insulated PVC sheathed power cable.
YJV22
3 cores, Copper conductor XLPE insulated steel tape armored PVC sheathed power cable.
For lying in doors, in tunnels and in cable trenches, able to bear external mechanical forces, but unable to bear large pulling force.
YJLV22
3 cores, Aluminum conductor XLPE insulated steel tape armored PVC sheathed power cable.
YJV32
3 cores, Copper conductor XLPE insulated fine steel wire armored PVC sheathed power cable.
For lying in doors, in tunnels and in cable trenches, able to bear external mechanical forces and certain pulling force.
YJLV32
3 cores, Aluminum conductor XLPE insulated fine steel wire armored PVC sheathed power cable.
YJV62
Single cores, Copper conductor XLPE insulated non-magnetism metal tape armored PVC sheathed power cable.
For lying in doors, in tunnels and in cable trenches, able to bear external mechanical forces, but unable to bear large pulling force.
YJLV62
Single cores, Aluminum conductor XLPE insulated non-magnetism metal tape armored PVC sheathed power cable.
YJV72
Single cores, Copper conductor XLPE insulated non-magnetism metal tape armored PVC sheathed power cable.
For lying in doors, in tunnels and in cable trenches, able to bear external mechanical forces and certain pulling force.
YJLV72
Single cores, Aluminum conductor XLPE insulated non-magnetism metal tape armored PVC sheathed power cable.
l Special demand and method
Type
Scope
ZA-, ZB-, ZR-
Flame- resistance cable, passed burning test A, B, C Grade in GB18380.3-2001.
ZS-
Water- resistance cable, passed dank test
WDWL-
Low smoke non-halogen cable, passed smoke density test
NY-
Oil-resistance cable, corrupt-resistance of diesel oil
ND-
Cold-resistance cable, be suitable for-20 in the environment
YJSV or YJSY
Adopt screen structure of copper wire and copper tape
XLPE insulated aerial cables
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