Zhejiang CHINT Cable Co., Ltd
Wires connects families .Cables leads to the world
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Application
Used in transformer stations, switching blocks, in electric power plants and industrial plants.
Medium voltage power cable for static application in ground, within and outside facilities, outdoor,
in cable canals, in water, in conditions where cables are not exposed to heavier mechanical stress
and tensile strain.
Construction
| Conductor | Compact Stranded Copper Conductor, Class 2 as per IEC 60228 |
| Circular solid Copper Conductor, Class 1 as per IEC 60228 | |
| Flexible Stranded Copper Conductor, Class 5 as per IEC 60228 | |
| Conductor Screen | Semi-conductor (MV only) |
| Insulation | XLPE(Cross-linked polyethylene) |
| Insulation Screen | Semi-conductor (MV only) |
| Metalic Shield | Copper Tape Screen or Copper wire & copper tape Shield (MV must, LV optional) |
| Filler | Fillers strip |
| Wrapping Tape | Non woven wrapping tape or lsoh wrapping tape |
| Inner Covering | Extruded PVC, or LSOH (MV only) |
| Armour | Steel Tape Armour, Steel Wire or Aluminium Wire Armor optional |
| Overall Sheath | PVC, FR-PVC, PE or LSOH |
Technical data
- Power cable according to DIN VDE 0276 part 603, HD 620, IEC 60502, BS 6622
- Temperature range max. to +90 °C
- Temperature during installation from 0 °C to +70 °C
- Short circuit temperature +250 °C (up to 5 seconds)
- Nominal voltage Uo/U 3,6/6 kV, 6/10 kV, 6,35/11 kV (dle BS), 18/30 kV, 19/33 kV (dle BS)
- Operating voltages 3,6/6 kV = max. 7,2 kV 6/10 kV = max. 12 kV 18/30 kV = max. 36 kV
- Test voltage a.c. 3,6/6 kV = 11 kV up to 5 min. 6/10 kV = 21 kV up to 5 min. 18/30 kV = 63 kV
up to 5 min.
- Minimum bending radius approx. 15[1] cable diameter
| 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 |
PACKING AND SHIPPING
All cable For exporting are well packed and protected by wooden drum or Wood and Steel Drum.
The packing material is depended on the weight and size of cable. After the well packed cable
drums sent to Sea Port, they are loaded into 20 FT container or 40 FT container. All cable drum
are firmly fixed by safety belt to make sure, no movement during the sea freight. The size of the
container is chosed according to weight of total loaded goods or as per the client's requirement.
Services
♦ We are the one of biggest manufacture of electric wire and power cable in China and has more
than 20 years producing and marketing experience.
♦ We accept OEM. The cable size and material are customized.Ur own logo and own design are
welcome. We will produce according to your requirement and description;
♦ Please send us inquiry for more products info and we will give you feedback in 12 hours.