Kabeltværsnit for 425 Ampere ved 10 Meter (400V)
Beregning af kabeltværsnit (mm²), spændingsfald og sikringsstørrelse efter dansk standard DS/HD 60364 for 425 A over 10 m ved 400V.
Copper Cable (≤3% Drop)300 mm²Drop: 0.53V (0.13%)
Aluminum Cable (≤3% Drop)400 mm²Drop: 0.65V (0.16%)
Voltage at Load399.5 VLine Loss: 386.5 W
Max Power & Breaker294.45 kW450A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 425A 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 | 105.02 V (26.26%) | 295.0 V | 173.23 V (43.31%) | 77307.5 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 63.01 V (15.75%) | 337.0 V | 103.94 V (25.99%) | 46384.5 W | Drop High |
| 4 mm² | 32 A | 25 A | 39.38 V (9.85%) | 360.6 V | 64.96 V (16.24%) | 28990.3 W | Drop High |
| 6 mm² | 41 A | 32 A | 26.26 V (6.56%) | 373.7 V | 43.31 V (10.83%) | 19326.9 W | Drop High |
| 10 mm² | 57 A | 44 A | 15.75 V (3.94%) | 384.2 V | 25.99 V (6.5%) | 11596.1 W | Drop High |
| 16 mm² | 76 A | 59 A | 9.85 V (2.46%) | 390.2 V | 16.24 V (4.06%) | 7247.6 W | Drop High |
| 25 mm² | 101 A | 78 A | 6.3 V (1.58%) | 393.7 V | 10.39 V (2.6%) | 4638.4 W | Drop High |
| 35 mm² | 125 A | 97 A | 4.5 V (1.13%) | 395.5 V | 7.42 V (1.86%) | 3313.2 W | Drop High |
| 50 mm² | 151 A | 118 A | 3.15 V (0.79%) | 396.8 V | 5.2 V (1.3%) | 2319.2 W | Drop High |
| 70 mm² | 192 A | 150 A | 2.25 V (0.56%) | 397.7 V | 3.71 V (0.93%) | 1656.6 W | Drop High |
| 95 mm² | 232 A | 181 A | 1.66 V (0.41%) | 398.3 V | 2.74 V (0.68%) | 1220.6 W | Drop High |
| 120 mm² | 269 A | 210 A | 1.31 V (0.33%) | 398.7 V | 2.17 V (0.54%) | 966.3 W | Drop High |
| 150 mm² | 309 A | 241 A | 1.05 V (0.26%) | 398.9 V | 1.73 V (0.43%) | 773.1 W | Drop High |
| 185 mm² | 353 A | 275 A | 0.85 V (0.21%) | 399.1 V | 1.4 V (0.35%) | 626.8 W | Drop High |
| 240 mm² | 415 A | 324 A | 0.66 V (0.16%) | 399.3 V | 1.08 V (0.27%) | 483.2 W | Drop High |
| 300 mm² | 477 A | 372 A | 0.53 V (0.13%) | 399.5 V | 0.87 V (0.22%) | 386.5 W | ✓ OK (≤3%) |
| 400 mm² | 570 A | 445 A | 0.39 V (0.1%) | 399.6 V | 0.65 V (0.16%) | 289.9 W | ✓ OK (≤3%) |
FAQ — Kabeltværsnit for 425 Ampere ved 10 Meter (400V)
Hvilket kabeltværsnit kræves til 425A ved 10 meter (400V)?
Til 425 Ampere over 10 meter ved 400V anbefales 300 mm² kobberkabel (spændingsfald 0.53V / 0.13%).
Hvor mange kW svarer 425A ved 400V til?
Det svarer til 294.45 kW med en anbefalet sikring på 450A.
Related Lengths & Currents (400V)
425A · 5m (400V)425A · 15m (400V)425A · 20m (400V)425A · 25m (400V)425A · 30m (400V)425A · 35m (400V)425A · 40m (400V)425A · 45m (400V)425A · 50m (400V)425A · 60m (400V)425A · 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)80A · 10m (400V)100A · 10m (400V)125A · 10m (400V)160A · 10m (400V)200A · 10m (400V)