Kabeltværsnit for 50 Ampere ved 35 Meter (400V)
Beregning af kabeltværsnit (mm²), spændingsfald og sikringsstørrelse efter dansk standard DS/HD 60364 for 50 A over 35 m ved 400V.
Copper Cable (≤3% Drop)10 mm²Drop: 6.49V (1.62%)
Aluminum Cable (≤3% Drop)16 mm²Drop: 6.69V (1.67%)
Voltage at Load393.5 VLine Loss: 561.8 W
Max Power & Breaker34.64 kW50A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 50A at 35m
| 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 | 43.24 V (10.81%) | 356.8 V | 71.33 V (17.83%) | 3745.0 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 25.95 V (6.49%) | 374.1 V | 42.8 V (10.7%) | 2247.0 W | Drop High |
| 4 mm² | 32 A | 25 A | 16.22 V (4.05%) | 383.8 V | 26.75 V (6.69%) | 1404.4 W | Drop High |
| 6 mm² | 41 A | 32 A | 10.81 V (2.7%) | 389.2 V | 17.83 V (4.46%) | 936.2 W | Drop High |
| 10 mm² | 57 A | 44 A | 6.49 V (1.62%) | 393.5 V | 10.7 V (2.67%) | 561.8 W | ✓ OK (≤3%) |
| 16 mm² | 76 A | 59 A | 4.05 V (1.01%) | 395.9 V | 6.69 V (1.67%) | 351.1 W | ✓ OK (≤3%) |
| 25 mm² | 101 A | 78 A | 2.59 V (0.65%) | 397.4 V | 4.28 V (1.07%) | 224.7 W | ✓ OK (≤3%) |
| 35 mm² | 125 A | 97 A | 1.85 V (0.46%) | 398.1 V | 3.06 V (0.76%) | 160.5 W | ✓ OK (≤3%) |
| 50 mm² | 151 A | 118 A | 1.3 V (0.32%) | 398.7 V | 2.14 V (0.53%) | 112.4 W | ✓ OK (≤3%) |
| 70 mm² | 192 A | 150 A | 0.93 V (0.23%) | 399.1 V | 1.53 V (0.38%) | 80.2 W | ✓ OK (≤3%) |
| 95 mm² | 232 A | 181 A | 0.68 V (0.17%) | 399.3 V | 1.13 V (0.28%) | 59.1 W | ✓ OK (≤3%) |
| 120 mm² | 269 A | 210 A | 0.54 V (0.14%) | 399.5 V | 0.89 V (0.22%) | 46.8 W | ✓ OK (≤3%) |
| 150 mm² | 309 A | 241 A | 0.43 V (0.11%) | 399.6 V | 0.71 V (0.18%) | 37.4 W | ✓ OK (≤3%) |
| 185 mm² | 353 A | 275 A | 0.35 V (0.09%) | 399.6 V | 0.58 V (0.14%) | 30.4 W | ✓ OK (≤3%) |
| 240 mm² | 415 A | 324 A | 0.27 V (0.07%) | 399.7 V | 0.45 V (0.11%) | 23.4 W | ✓ OK (≤3%) |
| 300 mm² | 477 A | 372 A | 0.22 V (0.05%) | 399.8 V | 0.36 V (0.09%) | 18.7 W | ✓ OK (≤3%) |
| 400 mm² | 570 A | 445 A | 0.16 V (0.04%) | 399.8 V | 0.27 V (0.07%) | 14.0 W | ✓ OK (≤3%) |
FAQ — Kabeltværsnit for 50 Ampere ved 35 Meter (400V)
Hvilket kabeltværsnit kræves til 50A ved 35 meter (400V)?
Til 50 Ampere over 35 meter ved 400V anbefales 10 mm² kobberkabel (spændingsfald 6.49V / 1.62%).
Hvor mange kW svarer 50A ved 400V til?
Det svarer til 34.64 kW med en anbefalet sikring på 50A.
Related Lengths & Currents (400V)
50A · 5m (400V)50A · 10m (400V)50A · 15m (400V)50A · 20m (400V)50A · 25m (400V)50A · 30m (400V)50A · 40m (400V)50A · 45m (400V)50A · 50m (400V)50A · 60m (400V)50A · 70m (400V)10A · 35m (400V)16A · 35m (400V)20A · 35m (400V)25A · 35m (400V)32A · 35m (400V)40A · 35m (400V)63A · 35m (400V)80A · 35m (400V)100A · 35m (400V)125A · 35m (400V)160A · 35m (400V)200A · 35m (400V)