Kabeltværsnit for 325 Ampere ved 80 Meter (400V)
Beregning af kabeltværsnit (mm²), spændingsfald og sikringsstørrelse efter dansk standard DS/HD 60364 for 325 A over 80 m ved 400V.
Copper Cable (≤3% Drop)185 mm²Drop: 5.21V (1.3%)
Aluminum Cable (≤3% Drop)300 mm²Drop: 5.3V (1.32%)
Voltage at Load394.8 VLine Loss: 2932.4 W
Max Power & Breaker225.17 kW350A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 325A at 80m
| 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 | 642.48 V (160.62%) | 0.0 V | 1059.78 V (264.95%) | 361660.0 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 385.49 V (96.37%) | 14.5 V | 635.87 V (158.97%) | 216996.0 W | Drop High |
| 4 mm² | 32 A | 25 A | 240.93 V (60.23%) | 159.1 V | 397.42 V (99.35%) | 135622.5 W | Drop High |
| 6 mm² | 41 A | 32 A | 160.62 V (40.15%) | 239.4 V | 264.95 V (66.24%) | 90415.0 W | Drop High |
| 10 mm² | 57 A | 44 A | 96.37 V (24.09%) | 303.6 V | 158.97 V (39.74%) | 54249.0 W | Drop High |
| 16 mm² | 76 A | 59 A | 60.23 V (15.06%) | 339.8 V | 99.35 V (24.84%) | 33905.6 W | Drop High |
| 25 mm² | 101 A | 78 A | 38.55 V (9.64%) | 361.5 V | 63.59 V (15.9%) | 21699.6 W | Drop High |
| 35 mm² | 125 A | 97 A | 27.53 V (6.88%) | 372.5 V | 45.42 V (11.35%) | 15499.7 W | Drop High |
| 50 mm² | 151 A | 118 A | 19.27 V (4.82%) | 380.7 V | 31.79 V (7.95%) | 10849.8 W | Drop High |
| 70 mm² | 192 A | 150 A | 13.77 V (3.44%) | 386.2 V | 22.71 V (5.68%) | 7749.9 W | Drop High |
| 95 mm² | 232 A | 181 A | 10.14 V (2.54%) | 389.9 V | 16.73 V (4.18%) | 5710.4 W | Drop High |
| 120 mm² | 269 A | 210 A | 8.03 V (2.01%) | 392.0 V | 13.25 V (3.31%) | 4520.8 W | Drop High |
| 150 mm² | 309 A | 241 A | 6.42 V (1.61%) | 393.6 V | 10.6 V (2.65%) | 3616.6 W | Drop High |
| 185 mm² | 353 A | 275 A | 5.21 V (1.3%) | 394.8 V | 8.59 V (2.15%) | 2932.4 W | ✓ OK (≤3%) |
| 240 mm² | 415 A | 324 A | 4.02 V (1.0%) | 396.0 V | 6.62 V (1.66%) | 2260.4 W | ✓ OK (≤3%) |
| 300 mm² | 477 A | 372 A | 3.21 V (0.8%) | 396.8 V | 5.3 V (1.32%) | 1808.3 W | ✓ OK (≤3%) |
| 400 mm² | 570 A | 445 A | 2.41 V (0.6%) | 397.6 V | 3.97 V (0.99%) | 1356.2 W | ✓ OK (≤3%) |
FAQ — Kabeltværsnit for 325 Ampere ved 80 Meter (400V)
Hvilket kabeltværsnit kræves til 325A ved 80 meter (400V)?
Til 325 Ampere over 80 meter ved 400V anbefales 185 mm² kobberkabel (spændingsfald 5.21V / 1.3%).
Hvor mange kW svarer 325A ved 400V til?
Det svarer til 225.17 kW med en anbefalet sikring på 350A.
Related Lengths & Currents (400V)
325A · 5m (400V)325A · 10m (400V)325A · 15m (400V)325A · 20m (400V)325A · 25m (400V)325A · 30m (400V)325A · 35m (400V)325A · 40m (400V)325A · 45m (400V)325A · 50m (400V)325A · 60m (400V)325A · 70m (400V)10A · 80m (400V)16A · 80m (400V)20A · 80m (400V)25A · 80m (400V)32A · 80m (400V)40A · 80m (400V)50A · 80m (400V)63A · 80m (400V)80A · 80m (400V)100A · 80m (400V)125A · 80m (400V)160A · 80m (400V)200A · 80m (400V)