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 |
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 (Shanghai) Automation Technology Co., Ltd. is a
professional supplier of global intelligent building cable
infrastructure products and services, and a trustworthy enterprise
dedicated to global power development.
Fang Yu (Shanghai) Automation Technology Co., Ltd. is a
professional company specializing in the sale of power cables and
related products. We act as the overseas marketing center for Qifan
Cable.
Fang Yu (Shanghai) products cover four categories: power cables,
electrical equipment wires and cables, communication cables, and
bare wires.
Fang Yu (Shanghai) Automation Technology Co., Ltd. These include
over 30 series of products, such as plastic-insulated power cables
for land and submarine applications ranging from 500kV down to
0.5kV, rubber-insulated wires and cables ranging from 35kV down to
1kV, overhead insulated cables, overhead wires, mine cables,
fire-resistant cables, high-temperature cables, extremely
cold-resistant cables, cables for offshore engineering equipment,
control cables, computer cables, photovoltaic cables, new energy
vehicle cables, building wires, and network wires. In total, there
are nearly 4,000 types and over 50,000 specifications.
