NOMINAL AREA MM2 | CURRENT RATINGS | ELECTRICAL CHARACTERISTICS | |||||
UNENCLOSED IN AIR A |
SURROUNDED BY THERMAL INSULATION A | BURIED IN DUCTS A |
MAXIMUM DC RESISTANCE @20°C OHM/KM | MAXIMUM AC RESISTANCE @75°C OHM/KM | REACTANCE OHM/KM | SINGLE PHASE VOLTAGE DROP MV/AM | |
1 | 14 | 7 | 17 | 18.1 | 27.0 | 0.119 | 54.1 |
1.5 | 17 | 9 | 21 | 13.6 | 17.3 | 0.111 | 34.7 |
2.5 | 25 | 13 | 29 | 7.41 | 9.45 | 0.102 | 19.0 |
4 | 33 | 17 | 37 | 4.61 | 5.85 | 0.102 | 11.8 |
NOM. CONDUCTOR AREA MM2 | CONDUCTOR NO./ OD | NOM. INSULATION THICKNESS MM | NOM. SHEATH THICKNESS MM | NOM. OVERALL DIAMETER MM |
APPROX. MASS KG/KM | |
MIN | MAX | |||||
1.0 | 1/1.13 | 0.6 | 0.9 | 8.8x4.1 | 9.3x4.4 | 75 |
1.5 | 7/0.50 | 0.6 | 0.9 | 9.9x4.5 | 10.4x4.8 | 95 |
2.5 | 7/0.67 | 0.7 | 1 | 12.1x5.4 | 12.7x5.7 | 145 |
4 | 7/0.85 | 0.8 | 1.1 | 14.7x6.4 | 15.4x6.7 | 220 |