1.Product Standard
This product is manufactured according to GB/T12706.2, equivalent to IEC60502.2. Or BS, DIN, ICEA standard as customer request.
2.Application
The product is suitable for use in power transmission and distribution lines with rated power frequency voltage 3.6/6kv~26/35kv.
3.Operating characteristics
- Rated power-frepuency voltage U0/U: 3.6/6kv~26/35kv.
- Max.admissible operating temperature of the conductor:90ºC.
- Max. short-circurt temperature of conductor shall not exceed 2500C. (5s maximum duration)
- The ambient temperature under installation should not below 00C.
- The bending radius of a single-core cable should not less than 20 times of the cable diameter.
- The bending radius of a multi-core cable should not less than 15 times of the cable diameter.
4.Type and Name
| 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 | |
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 |
5.Cable Construction
| Conductor | Class 2 stranded copper or Class 1 solid /Class 2 stranded aluminium |
Conductor Screen | Semi-conductive Cross-Linked Polyethylene (XLPE) |
Insulation | XLPE |
Insulation Screen | Semi-conductive XLPE |
Metallic Screen | Individual or overall copper tape |
Separator | Binding Tape |
Bedding | Polyvinyl Chloride (PVC) Or Low Smoke Zero Halogen (LSZH) compound |
Armour | Single core cable: Aluminium Wire Armour (AWA) |
Sheath | PVC or Medium Density Polyethylene (MDPE) Or LSZH |
6.Package Material:
Wooden drum, Steel wooden drum (fumigation)
Cable length in each drum: 500m/1000m or as per actual cable length requirements.
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