3 Cores XLPE Insulation 26/35KV 3x300 SQMM Aluminum Conductor Steel Tape Armour Electrical Power Cable
YJ: XLPE insulation
V: PVC sheath
32:Steel wire armoring—3 cores
72: Aluminum wire armoring—1 core
ZR: Flame resistant
| MV(6 to 35kv) Power Cable |
| Model and Description Uo/U(Um)=3.6/6(7.2), 6/6(7.2), 6/10(12), 8.7/10(12), 8.7/15(17.5), 12/20(24), 18/30(36), 21/35(40.5), 26/35(40.5)kV | No.of Core | Conductor cross-section area(mm2) |
| xlpe insulation | 1 core 3 core | 10 16 25 35 70 95 120 150 185 240 300 400 500 630 sq mm |
| Cu core | Al Core |
| YJV, N2XSY;PVC sheathed power cable | YJLV, NA2XSY; PVC sheathed power cable |
| YJV22;steel tape armoured,PVC sheathed power cable | YJLV22;steel tape armoured,PVC sheathed power cable |
| YJV32,YJV42;steel wire armoured ,PVC sheathed power cable | YJLV32,YJLV42;steel wire armoured ,PVC sheathed power cable |
Structure
Stranded bare aluminum conductor
Inner layer of semi-conducting material
Core insulation of cross-linked polyethylene
Outer layer of semi-conducting material
Screen of copper tape
Fillers strip, Yarn, or Paper
Non woven wrapping tape
Extruded PVC inner covering
Galvanized Steel Tape Armour
Overall Sheath polyvinylchloride (PVC) or FR-PVC, PE, LSOH
Application
Apply to shafts,water and soil,able to bear the larger positive pressure.
Standard
International: IEC 60502, IEC 60228, (IEC 60332-3 for ZR-YJV32, ZR-YJV72 only)
China: GB/T 12706, (GB/T 18380-3 for ZR-YJV32, ZR-YJV72 only)
Other standards such as BS,DIN and ICEA upon request
Technical data
Maximum Conductor Temperature: under normal (90 OC), emergency (130OC) or short circuit no more than 5 s (250℃) conditions.
Min. Ambient Temp. 0 OC, after installation and only when cable is in a fixed position
Min. Bending Radius: 15 x cable O.D for single core
12 x cable O.D for multi core
| Test voltage | 6 / 10 kV | [kV] | 21 / 5 min. |
| | 12 / 20 kV | [kV] | 42 / 5 min. |
| | 18 / 30 kV | [kV] | 63 / 5 min. |
| Temperature range | in motion | | -5°C till +70°C |
| | fixed | | -20°C till +70°C |
| Operating temperature | short circuit | °C | 250 |
| Short circuit time | max. | [sec] | 5 |
| Bending radius | min. | x diameter | 15 |
| Flammability | standard | | EN 60332-1-2 |
Certificate
ISO,CE, KEMA ,IEC, RoHS, CCC, P3C and more others at request
This product is applicable to the power transmission and distribution line with AC rated voltage(U0/U) of 3.6/6kV-26/36kV system.It is routed in air (cable bridge frame,indoor wall support,and tray) and soil(direct buried, cable trench,pipe ect.) respectively according to difference of the protection layer structure.
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3 Cores XLPE Insulation 26/35KV 3x300 SQMM Aluminum Conductor Armoured Electrical Cable Images
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