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 Table of the voltage, cores and cross-section | Item | Category A ,B | 3.6/6kV | 6/10kV | 8.7/15kV | 12/20kV | 18/30kV | 21/35kV |
| Category A ,B | 6/6kV | 8.7/10kV | 12/15kV | 18/20kV | - | 26/35kV |
| Single core | mm2 | 25-1200 | 25-1200 | 35-1200 | 50-1200 | 50-1200 | 50-1200 |
| Three core | mm2 | 25-400 | 25-400 | 35-400 | 50-400 | 50-400 | 50-400 |
The cable with Category A rated voltage is used in the situation requiring not over 1 min. of grounding fault lasting time. For the cable with
Category B rated voltage, the grounding fault lasting time normally is not over 1 hour, max. lasting time is not over 8 hours, annual ground fault
lasting time altogether should not be over 125 hours, Category C includes all the system expect Category A and B.
5 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 |
| 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 |
| YJV33 | Copper conductor,XLPE insulated,steel
wire armoured,PE sheathed power cable |
| YJLV33 | Aluminum conductor,XLPE insulated,
steel wire armoured,PE sheathed power cable |
Shanghai Qifan Cable Co., Ltd. founded in 1994, has been specialized in R&D and manufacturing of electric wires and cables for more than 20 years, and it has advanced production and testing equipment.
Qifan Cable has ability in producing many varieties of cables, such as High Voltage cables, Medium Voltage cables, Low Voltage cables, Control cables, Instrument cables, Building wires, Rubber cables etc. Qifan Cable has sold its products to over 30 countries and regions in Asia, Europe, Oceania, America and Africa. As a result, they are widely used in such industries as water conservancy, electricity, metallurgy, petrochemical, railway, transportation, communication, construction, urban, infrastructure construction, etc.
Since its establishment, Qifan Cable has abided by the operation principle of quality foremost. It took the lead in passing ISO 9001:2000 quality system certification in 2006 and ISO 14001:2004 environmental management system certification.
Qifan Cable-Make pioneering efforts and forge ahead!
XLPE (cross-linked polyethylene) insulated cable refers to an electrical cable that has conductors insulated with XLPE material. XLPE is a thermosetting polymer known for its excellent electrical properties, making it a popular choice for various applications in the power transmission and distribution industry.
