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 |
Fang Yu team has a professional sales and technical team with years of experience in cables.
Fang Yu (Shanghai) Automation Technology Co., Ltd. provide you with more practical needs and better services. Fang Yu: Excellent quality, innovative services, global sharing.
Fang Yu (Shanghai) Automation Technology Co., Ltd. Our products are widely used in water conservancy, electricity, home decoration, rail transit, construction engineering, aerospace, new energy, communication, intelligent equipment, offshore engineering, and mining and other fields.
Fang Yu (Shanghai) Automation Technology Co., Ltd. are also exported to over 50 countries and regions such as Australia, Germany, the United States, the Philippines, Mongolia, Singapore, Yemen, and the United Arab Emirates. In 2021, Qifan Cable was ranked among the top 20 most competitive enterprises in China's wire and cable industry and the top 100 Shanghai enterprises.
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