Kabelarea för 63 Ampere vid 20 Meter (400V)
Komplett dimensionering av kabelarea (mm²), spänningsfall och säkring enligt svensk elstandard (SS 436 40 00 / IEC 60364) för 63 A över 20 m vid 400V.
Copper Cable (≤3% Drop)16 mm²Drop: 2.92V (0.73%)
Aluminum Cable (≤3% Drop)25 mm²Drop: 3.08V (0.77%)
Voltage at Load397.1 VLine Loss: 318.5 W
Max Power & Breaker43.65 kW63A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 63A at 20m
| Cross-Section (mm²) | Cu Ampacity | Al Ampacity | Cu Voltage Drop | Load Voltage | Al Voltage Drop | Power Loss | Status |
|---|---|---|---|---|---|---|---|
| 1.5 mm² | 16 A | 12 A | 31.14 V (7.78%) | 368.9 V | 51.36 V (12.84%) | 3397.5 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 18.68 V (4.67%) | 381.3 V | 30.82 V (7.7%) | 2038.5 W | Drop High |
| 4 mm² | 32 A | 25 A | 11.68 V (2.92%) | 388.3 V | 19.26 V (4.81%) | 1274.0 W | Drop High |
| 6 mm² | 41 A | 32 A | 7.78 V (1.95%) | 392.2 V | 12.84 V (3.21%) | 849.4 W | Drop High |
| 10 mm² | 57 A | 44 A | 4.67 V (1.17%) | 395.3 V | 7.7 V (1.93%) | 509.6 W | Drop High |
| 16 mm² | 76 A | 59 A | 2.92 V (0.73%) | 397.1 V | 4.81 V (1.2%) | 318.5 W | ✓ OK (≤3%) |
| 25 mm² | 101 A | 78 A | 1.87 V (0.47%) | 398.1 V | 3.08 V (0.77%) | 203.8 W | ✓ OK (≤3%) |
| 35 mm² | 125 A | 97 A | 1.33 V (0.33%) | 398.7 V | 2.2 V (0.55%) | 145.6 W | ✓ OK (≤3%) |
| 50 mm² | 151 A | 118 A | 0.93 V (0.23%) | 399.1 V | 1.54 V (0.39%) | 101.9 W | ✓ OK (≤3%) |
| 70 mm² | 192 A | 150 A | 0.67 V (0.17%) | 399.3 V | 1.1 V (0.28%) | 72.8 W | ✓ OK (≤3%) |
| 95 mm² | 232 A | 181 A | 0.49 V (0.12%) | 399.5 V | 0.81 V (0.2%) | 53.6 W | ✓ OK (≤3%) |
| 120 mm² | 269 A | 210 A | 0.39 V (0.1%) | 399.6 V | 0.64 V (0.16%) | 42.5 W | ✓ OK (≤3%) |
| 150 mm² | 309 A | 241 A | 0.31 V (0.08%) | 399.7 V | 0.51 V (0.13%) | 34.0 W | ✓ OK (≤3%) |
| 185 mm² | 353 A | 275 A | 0.25 V (0.06%) | 399.7 V | 0.42 V (0.1%) | 27.5 W | ✓ OK (≤3%) |
| 240 mm² | 415 A | 324 A | 0.19 V (0.05%) | 399.8 V | 0.32 V (0.08%) | 21.2 W | ✓ OK (≤3%) |
| 300 mm² | 477 A | 372 A | 0.16 V (0.04%) | 399.8 V | 0.26 V (0.06%) | 17.0 W | ✓ OK (≤3%) |
| 400 mm² | 570 A | 445 A | 0.12 V (0.03%) | 399.9 V | 0.19 V (0.05%) | 12.7 W | ✓ OK (≤3%) |
FAQ — Kabelarea för 63 Ampere vid 20 Meter (400V)
Vilken kabelarea krävs för 63A vid 20 meter (400V)?
För 63 Ampere över 20 meter vid 400V rekommenderas 16 mm² kopparkabel för att hålla spänningsfallet under 3% (2.92V / 0.73%).
Hur stor effekt motsvarar 63A vid 400V?
Det motsvarar 43.65 kW med en rekommenderad säkring på 63A.
Related Lengths & Currents (400V)
63A · 5m (400V)63A · 10m (400V)63A · 15m (400V)63A · 25m (400V)63A · 30m (400V)63A · 35m (400V)63A · 40m (400V)63A · 45m (400V)63A · 50m (400V)63A · 60m (400V)63A · 70m (400V)10A · 20m (400V)16A · 20m (400V)20A · 20m (400V)25A · 20m (400V)32A · 20m (400V)40A · 20m (400V)50A · 20m (400V)80A · 20m (400V)100A · 20m (400V)125A · 20m (400V)160A · 20m (400V)200A · 20m (400V)