Kabeltværsnit for 450 Ampere ved 175 Meter (230V)
Beregning af kabeltværsnit (mm²), spændingsfald og sikringsstørrelse efter dansk standard DS/HD 60364 for 450 A over 175 m ved 230V.
Copper Cable (≤3% Drop)2× 400 mm²Drop: 4.21V (1.83%)
Aluminum Cable (≤3% Drop)400 mm²Drop: 13.9V (6.04%)
Voltage at Load225.8 VLine Loss: 1895.9 W
Max Power & Breaker103.5 kW450A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 450A at 175m
| 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 | 2247.0 V (976.96%) | 0.0 V | 3706.5 V (1611.52%) | 1011150.0 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 1348.2 V (586.17%) | 0.0 V | 2223.9 V (966.91%) | 606690.0 W | Drop High |
| 4 mm² | 32 A | 25 A | 842.62 V (366.36%) | 0.0 V | 1389.94 V (604.32%) | 379181.2 W | Drop High |
| 6 mm² | 41 A | 32 A | 561.75 V (244.24%) | 0.0 V | 926.62 V (402.88%) | 252787.5 W | Drop High |
| 10 mm² | 57 A | 44 A | 337.05 V (146.54%) | 0.0 V | 555.97 V (241.73%) | 151672.5 W | Drop High |
| 16 mm² | 76 A | 59 A | 210.66 V (91.59%) | 19.3 V | 347.48 V (151.08%) | 94795.3 W | Drop High |
| 25 mm² | 101 A | 78 A | 134.82 V (58.62%) | 95.2 V | 222.39 V (96.69%) | 60669.0 W | Drop High |
| 35 mm² | 125 A | 97 A | 96.3 V (41.87%) | 133.7 V | 158.85 V (69.07%) | 43335.0 W | Drop High |
| 50 mm² | 151 A | 118 A | 67.41 V (29.31%) | 162.6 V | 111.19 V (48.35%) | 30334.5 W | Drop High |
| 70 mm² | 192 A | 150 A | 48.15 V (20.93%) | 181.9 V | 79.42 V (34.53%) | 21667.5 W | Drop High |
| 95 mm² | 232 A | 181 A | 35.48 V (15.43%) | 194.5 V | 58.52 V (25.45%) | 15965.5 W | Drop High |
| 120 mm² | 269 A | 210 A | 28.09 V (12.21%) | 201.9 V | 46.33 V (20.14%) | 12639.4 W | Drop High |
| 150 mm² | 309 A | 241 A | 22.47 V (9.77%) | 207.5 V | 37.06 V (16.12%) | 10111.5 W | Drop High |
| 185 mm² | 353 A | 275 A | 18.22 V (7.92%) | 211.8 V | 30.05 V (13.07%) | 8198.5 W | Drop High |
| 240 mm² | 415 A | 324 A | 14.04 V (6.11%) | 216.0 V | 23.17 V (10.07%) | 6319.7 W | Drop High |
| 300 mm² | 477 A | 372 A | 11.23 V (4.88%) | 218.8 V | 18.53 V (8.06%) | 5055.8 W | ~ ≤5% |
| 400 mm² | 570 A | 445 A | 8.43 V (3.66%) | 221.6 V | 13.9 V (6.04%) | 3791.8 W | ~ ≤5% |
FAQ — Kabeltværsnit for 450 Ampere ved 175 Meter (230V)
Hvilket kabeltværsnit kræves til 450A ved 175 meter (230V)?
Til 450 Ampere over 175 meter ved 230V anbefales 2× 400 mm² kobberkabel (spændingsfald 4.21V / 1.83%).
Hvor mange kW svarer 450A ved 230V til?
Det svarer til 103.5 kW med en anbefalet sikring på 450A.
Related Lengths & Currents (230V)
450A · 5m (230V)450A · 10m (230V)450A · 15m (230V)450A · 20m (230V)450A · 25m (230V)450A · 30m (230V)450A · 35m (230V)450A · 40m (230V)450A · 45m (230V)450A · 50m (230V)450A · 60m (230V)450A · 70m (230V)10A · 175m (230V)16A · 175m (230V)20A · 175m (230V)25A · 175m (230V)32A · 175m (230V)40A · 175m (230V)50A · 175m (230V)63A · 175m (230V)80A · 175m (230V)100A · 175m (230V)125A · 175m (230V)160A · 175m (230V)200A · 175m (230V)