Qingdao Yilan Cable Co., Ltd.
Qingdao Yilan Cable Co., Ltd.
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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.
Application
To be laid directly in ground, water, outdoors, indoors and in cable ducts e.g. in industrial and switchboard plants.
Construction
1 ..... stranded bare copper
2 ..... inner layer of semi-conducting material
3 ..... core insulation of cross-linked polyethylene
4 ..... outer layer of semi-conducting material
5 ..... semi-conducting tape
6 ..... screen of copper wires
7 ..... Fillers strip, Yarn, or Paper
8 ..... Non woven Wrapping tape or Flame Retardant
9 ..... Extruded PVC Inner Covering
10 .... Galvanized Steel Tape Armoured
11 .... Overall Sheath: polyvinylchloride (PVC) or FR-PVC, PE, LSOH
| MV(11kv 15kv 33kv) 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 | ||
| YJV, N2XSY;PVC sheathed power cable | ||
| YJV22;steel tape armoured,PVC sheathed power cable | ||
| YJV32,YJV42;steel wire armoured ,PVC sheathed power cable | ||
| Al Core | ||
| YJLV, NA2XSY; PVC sheathed power cable | ||
| YJLV22;steel tape armoured,PVC sheathed power cable | ||
| YJLV32,YJLV42;steel wire armoured ,PVC sheathed power cable | ||
Standard
International: IEC 60502, IEC 60228
China: GB/T 12706
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
Ordering Advice
Rated Voltage
Application Standard:IEC/BS/UL/GB
Number of Cores
Conductor Size $ Construction
Type of Insulation
Armored or unarmored. If armour, the armour type & material
The Requirement of Sheath
Length of Cable & Packing Requirement
Other Requirement