Kabeltværsnit for 550 Ampere ved 50 Meter (230V)
Beregning af kabeltværsnit (mm²), spændingsfald og sikringsstørrelse efter dansk standard DS/HD 60364 for 550 A over 50 m ved 230V.
Copper Cable (≤3% Drop)400 mm²Drop: 2.94V (1.28%)
Aluminum Cable (≤3% Drop)400 mm²Drop: 4.85V (2.11%)
Voltage at Load227.1 VLine Loss: 1618.4 W
Max Power & Breaker126.5 kW600A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 550A at 50m
| 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 | 784.67 V (341.16%) | 0.0 V | 1294.33 V (562.75%) | 431566.7 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 470.8 V (204.7%) | 0.0 V | 776.6 V (337.65%) | 258940.0 W | Drop High |
| 4 mm² | 32 A | 25 A | 294.25 V (127.93%) | 0.0 V | 485.38 V (211.03%) | 161837.5 W | Drop High |
| 6 mm² | 41 A | 32 A | 196.17 V (85.29%) | 33.8 V | 323.58 V (140.69%) | 107891.7 W | Drop High |
| 10 mm² | 57 A | 44 A | 117.7 V (51.17%) | 112.3 V | 194.15 V (84.41%) | 64735.0 W | Drop High |
| 16 mm² | 76 A | 59 A | 73.56 V (31.98%) | 156.4 V | 121.34 V (52.76%) | 40459.4 W | Drop High |
| 25 mm² | 101 A | 78 A | 47.08 V (20.47%) | 182.9 V | 77.66 V (33.77%) | 25894.0 W | Drop High |
| 35 mm² | 125 A | 97 A | 33.63 V (14.62%) | 196.4 V | 55.47 V (24.12%) | 18495.7 W | Drop High |
| 50 mm² | 151 A | 118 A | 23.54 V (10.23%) | 206.5 V | 38.83 V (16.88%) | 12947.0 W | Drop High |
| 70 mm² | 192 A | 150 A | 16.81 V (7.31%) | 213.2 V | 27.74 V (12.06%) | 9247.9 W | Drop High |
| 95 mm² | 232 A | 181 A | 12.39 V (5.39%) | 217.6 V | 20.44 V (8.89%) | 6814.2 W | Drop High |
| 120 mm² | 269 A | 210 A | 9.81 V (4.26%) | 220.2 V | 16.18 V (7.03%) | 5394.6 W | Drop High |
| 150 mm² | 309 A | 241 A | 7.85 V (3.41%) | 222.2 V | 12.94 V (5.63%) | 4315.7 W | Drop High |
| 185 mm² | 353 A | 275 A | 6.36 V (2.77%) | 223.6 V | 10.49 V (4.56%) | 3499.2 W | Drop High |
| 240 mm² | 415 A | 324 A | 4.9 V (2.13%) | 225.1 V | 8.09 V (3.52%) | 2697.3 W | Drop High |
| 300 mm² | 477 A | 372 A | 3.92 V (1.71%) | 226.1 V | 6.47 V (2.81%) | 2157.8 W | Drop High |
| 400 mm² | 570 A | 445 A | 2.94 V (1.28%) | 227.1 V | 4.85 V (2.11%) | 1618.4 W | ✓ OK (≤3%) |
FAQ — Kabeltværsnit for 550 Ampere ved 50 Meter (230V)
Hvilket kabeltværsnit kræves til 550A ved 50 meter (230V)?
Til 550 Ampere over 50 meter ved 230V anbefales 400 mm² kobberkabel (spændingsfald 2.94V / 1.28%).
Hvor mange kW svarer 550A ved 230V til?
Det svarer til 126.5 kW med en anbefalet sikring på 600A.
Related Lengths & Currents (230V)
550A · 5m (230V)550A · 10m (230V)550A · 15m (230V)550A · 20m (230V)550A · 25m (230V)550A · 30m (230V)550A · 35m (230V)550A · 40m (230V)550A · 45m (230V)550A · 60m (230V)550A · 70m (230V)10A · 50m (230V)16A · 50m (230V)20A · 50m (230V)25A · 50m (230V)32A · 50m (230V)40A · 50m (230V)50A · 50m (230V)63A · 50m (230V)80A · 50m (230V)100A · 50m (230V)125A · 50m (230V)160A · 50m (230V)200A · 50m (230V)