Appendix II
Electrical Data and Tables
TABLE AP2/1
Stranded Annealed Copper Conductor Size with Electrical resistance
| Size(AWG) | Diameter of each strand | Cross-sectional area(in mm2; 7 strands) | Resistance in ohm/kmat 20°C(as per EN 50288-7a) | Resistance in ohm/kmat 20°C(as per UL 13b) |
| 24 | 0.579 | 0.205 | — | 91.1 |
| 22 | 0.729 | 0.327 | — | 57.6 |
| — | 0.9 | 0.5 | 36.8 | — |
| 20 | 0.919 | 0.517 | — | 35.8 |
| — | 1.11 | 0.75 | 25 | — |
| 18 | 1.16 | 0.82 | — | 22.8 |
| — | 1.29 | 1.0 | 18.5 | — |
| 16 | 1.46 | 1.3 | — | 14.2 |
| — | 1.59 | 1.5 | 12.3 | — |
| 14 | 1.85 | 2.1 | — | 8.94 |
| — | 2.01 | 2.5 | 7.56 | — |
| 12 | 2.32 | 3.3 | — | 5.63 |
| — | 2.58 | 4.0 | 4.7 | — |
Multipair Instrumentation Cables: Size, Resistance, and Other Physical Data
TABLE AP2/2
Multicore Stranded Annealed Copper Conductor ...
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