| Customization: | Available |
|---|---|
| Application: | Overhead, Power Station |
| Voltage: | Low and Medium Voltage Cable |
|
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Application
For use in primary aerial cable on pole.
Global data
Brand YIFANG
Standard ICEA S-66-524, IEC60228, TIS 2341-2555
Design features
Conductor Compacted round concentric Aluminum stranded,IEC 60228,2004
Conductor Screen Semi-conductive XLPE compound
Insulation XLPE
Jacket XLPE with carbon black content from 2%~10%
Marking Printed as per customer requirements
Electrical parameters
Nominal System Voltage 22kV
AC test voltage for 5 min. 38kV
Thermal parameters
Max. permissible temperature at conductor 90 °C
Max. short circuit temperature of the conductor 250 °C
| No. | Description | Unit | Data |
| 1 | Reference standard | ICEA S-66-524, IEC60228, TIS2341 | |
| 2 | Rated Voltage | kV | 22 |
| 3 | Area | mm2 | 185 |
| 4 | Conductor | ||
| Min. Stranded wire No. | Nos | 30 | |
| Diameter of Conductor (Approx. ±1%) | mm | 15.98 | |
| Max. Conductor D.C Resistance at 20 ºC | Ω/km | 0.164 | |
| Min. conductor tensile strength | N | 28974 | |
| 5 | Conductor Screen | ||
| Average thickness | mm | 0.3 | |
| 6 | Insulation | ||
| Nominal thickness | mm | 4.85 | |
| Minimum thickness | mm | 4.36 | |
| Color of insulation | -- | Natural | |
| Insulation resistance at 15.6 ºC | mΩ/km | 1500 | |
| 7 | Sheath | ||
| Average thickness | mm | ≥1.75 | |
| Color of sheath | -- | Black | |
| 8 | Allowable ampacities in free air at 40 ºC | A | 370 |
| 9 | Approx. Overall Dia. of cable | mm | 29.6~31.8 |
| 10 | Approx. Weight | kg/km | 1013 |
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