XLPE Insulated PVC Sheathed 3 Core Power Cable
1)XLPE insulated power cable has a number of advantages compared with paper insulated and PVC insulate cables.
2)XLPE cable has high electric property, mechanical property, heat aging performance, environmental stress crack resistance, chemical corrosion resistance, and it also has simple structure, convenient operation and it is not restricted by laying in large difference of level.
3) It can be applied in high temperature of 90 degree for a long time.
4)Flame-retardant and non-flame-retardant XLPE cables can be manufactured by three kinds of technological processes: peroxidation, silanization and irradiation.
5)The flame-retardant cable covers three classes of A, B, C and low-smoke low-halogen, low-smoke non-halogen cables.
1. Standards: GB/T12706-2008, IEC60502-2005.
2. Description: copper conductor, XLPE insulated PVC sheathed steel tape armoured power cable.
3. Conductor: Copper.
4. Insulation/sheath:XLPE/ PVC
5. Voltage:0.6/1KV
6. Type ,description and application
| Type | Description | Application | |
| YJV(YJY) YJLV(YJLY) |
Copper (Aluminum) conductor , XLPE insulated PVC sheathed power cable. |
|
For laying indoors, in tunnels, in ducts. Able to bear external mechanical force but not lager pulling forces. Single core cables are impermissible to be laid in magnetic ducts. |
| YJV22(YJY22) YJLV22(YJLY22) |
Copper (Aluminum) conductor , XLPE insulated PVC sheathed steel tape armoured power cable. |
|
For laying indoors, in tunnels, in ducts and underground. Able to bear external mechanical force but not lager pulling forces. Impermissible to use single core cable in A.C circuit. |
| Type |
NO. of cores |
Rated Voltage (kV) | ||||||
| 3.6/6 | 6/6 6/10 |
8.7/10 8.7/15 |
12/20 | 18/20 18/30 |
21/35 | 26/35 | ||
| Nominal cross -section of conductor | ||||||||
| YJV YJLV YJY YJLY |
1 | 25-800 | 25-800 | 25-800 | 35-800 | 50-630 | 50-630 | 50-630 |
| 3 | 25-630 | 25-630 | 25-500 | 35-500 | 50-400 | 50-400 | 50-400 | |
| YJV22 YJLV22 YJY23 YJLY23 |
1 | 25-800 | 25-800 | 25-800 | 35-800 | 50-630 | 50-630 | 50-630 |
| 3 | 25-630 | 25-630 | 25-500 | 35-500 | 50-400 | 50-400 | 50-400 | |
| YJV32 YJLV32 YJY33 YJLY33 |
1 | 25-800 | 25-800 | 25-800 | 35-800 | 50-630 | 50-630 | 50-630 |
| 3 | 25-630 | 25-630 | 25-400 | 35-400 | 50-240 | 50-185 | 50-150 | |
