Kabelarea för 80 Ampere vid 10 Meter (400V)
Komplett dimensionering av kabelarea (mm²), spänningsfall och säkring enligt svensk elstandard (SS 436 40 00 / IEC 60364) för 80 A över 10 m vid 400V.
Copper Cable (≤3% Drop)25 mm²Drop: 1.19V (0.3%)
Aluminum Cable (≤3% Drop)35 mm²Drop: 1.4V (0.35%)
Voltage at Load398.8 VLine Loss: 164.4 W
Max Power & Breaker55.43 kW80A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 80A at 10m
| 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 | 19.77 V (4.94%) | 380.2 V | 32.61 V (8.15%) | 2739.2 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 11.86 V (2.97%) | 388.1 V | 19.57 V (4.89%) | 1643.5 W | Drop High |
| 4 mm² | 32 A | 25 A | 7.41 V (1.85%) | 392.6 V | 12.23 V (3.06%) | 1027.2 W | Drop High |
| 6 mm² | 41 A | 32 A | 4.94 V (1.24%) | 395.1 V | 8.15 V (2.04%) | 684.8 W | Drop High |
| 10 mm² | 57 A | 44 A | 2.97 V (0.74%) | 397.0 V | 4.89 V (1.22%) | 410.9 W | Drop High |
| 16 mm² | 76 A | 59 A | 1.85 V (0.46%) | 398.1 V | 3.06 V (0.76%) | 256.8 W | Drop High |
| 25 mm² | 101 A | 78 A | 1.19 V (0.3%) | 398.8 V | 1.96 V (0.49%) | 164.4 W | ✓ OK (≤3%) |
| 35 mm² | 125 A | 97 A | 0.85 V (0.21%) | 399.2 V | 1.4 V (0.35%) | 117.4 W | ✓ OK (≤3%) |
| 50 mm² | 151 A | 118 A | 0.59 V (0.15%) | 399.4 V | 0.98 V (0.24%) | 82.2 W | ✓ OK (≤3%) |
| 70 mm² | 192 A | 150 A | 0.42 V (0.11%) | 399.6 V | 0.7 V (0.17%) | 58.7 W | ✓ OK (≤3%) |
| 95 mm² | 232 A | 181 A | 0.31 V (0.08%) | 399.7 V | 0.51 V (0.13%) | 43.3 W | ✓ OK (≤3%) |
| 120 mm² | 269 A | 210 A | 0.25 V (0.06%) | 399.8 V | 0.41 V (0.1%) | 34.2 W | ✓ OK (≤3%) |
| 150 mm² | 309 A | 241 A | 0.2 V (0.05%) | 399.8 V | 0.33 V (0.08%) | 27.4 W | ✓ OK (≤3%) |
| 185 mm² | 353 A | 275 A | 0.16 V (0.04%) | 399.8 V | 0.26 V (0.07%) | 22.2 W | ✓ OK (≤3%) |
| 240 mm² | 415 A | 324 A | 0.12 V (0.03%) | 399.9 V | 0.2 V (0.05%) | 17.1 W | ✓ OK (≤3%) |
| 300 mm² | 477 A | 372 A | 0.1 V (0.02%) | 399.9 V | 0.16 V (0.04%) | 13.7 W | ✓ OK (≤3%) |
| 400 mm² | 570 A | 445 A | 0.07 V (0.02%) | 399.9 V | 0.12 V (0.03%) | 10.3 W | ✓ OK (≤3%) |
FAQ — Kabelarea för 80 Ampere vid 10 Meter (400V)
Vilken kabelarea krävs för 80A vid 10 meter (400V)?
För 80 Ampere över 10 meter vid 400V rekommenderas 25 mm² kopparkabel för att hålla spänningsfallet under 3% (1.19V / 0.3%).
Hur stor effekt motsvarar 80A vid 400V?
Det motsvarar 55.43 kW med en rekommenderad säkring på 80A.
Related Lengths & Currents (400V)
80A · 5m (400V)80A · 15m (400V)80A · 20m (400V)80A · 25m (400V)80A · 30m (400V)80A · 35m (400V)80A · 40m (400V)80A · 45m (400V)80A · 50m (400V)80A · 60m (400V)80A · 70m (400V)10A · 10m (400V)16A · 10m (400V)20A · 10m (400V)25A · 10m (400V)32A · 10m (400V)40A · 10m (400V)50A · 10m (400V)63A · 10m (400V)100A · 10m (400V)125A · 10m (400V)160A · 10m (400V)200A · 10m (400V)