Wuhan Unique Mechanical And Electrical Equipment Co.,LTD.
30 years successful experience in making Wire and Cable Wuhan Unique Mechanical And Electrical Equipment Co.,LTD.
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600/1000V Aerial Bundled Cables to DES/LVC/ABC & IEC 60502 ABC 4X25 4X35
APPLICATION
For use in low voltage distribution system intended for urban and rural electrification schemes, for consumer connection derived from the distribution system.
For aboveground distribution grids, primarily for public distribution grids with a highest mains voltage not above 1,2 kV.
Standard
IEC60502
Construction
| Conductor (for either phase, neutral or street lighting) | The conductors shall be of H68 aluminium conductor and compacted circular stranded (RM). |
| Insulation | XLPE. |
| Assembly | The cores shall be laid up with a left-hand lay. |
Technical Data
| Rated voltage | kV | 0.6/1 |
| Test voltage | Veff kV/Hz | 4/50 |
| Laying temperature | °C | min. -20 |
| Operating temperature | °C | 50 |
| Conductor temperature | °C | max. +80 |
| Short-circuit temperature | °C/s | max. +130 /5 |
| Bending radius (min.) | mm | 18 × O of cable |
DIMENSIONS
| Number of cores x nominal cross section | min. breaking load of conductor strand | Current rating in the air | Outer diameter | Total weight |
| mm2 | kN | A | mm | kg/km |
| 4x25 RM | 3.5 | 84 | 21.5 | 420 |
| 4x35 RM | 4.9 | 104 | 23.9 | 550 |
| 4x120+1x25 RM | 16.8 | 246 | 43.8 | 1800 |
| 4x185+1x25 RM | 25.9 | 332 | 50.7 | 2700 |
