Kabeltværsnit for 250 Ampere ved 10 Meter (230V)
Beregning af kabeltværsnit (mm²), spændingsfald og sikringsstørrelse efter dansk standard DS/HD 60364 for 250 A over 10 m ved 230V.
Copper Cable (≤3% Drop)120 mm²Drop: 0.89V (0.39%)
Aluminum Cable (≤3% Drop)185 mm²Drop: 0.95V (0.41%)
Voltage at Load229.1 VLine Loss: 222.9 W
Max Power & Breaker57.5 kW250A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 250A 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 | 71.33 V (31.01%) | 158.7 V | 117.67 V (51.16%) | 17833.3 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 42.8 V (18.61%) | 187.2 V | 70.6 V (30.7%) | 10700.0 W | Drop High |
| 4 mm² | 32 A | 25 A | 26.75 V (11.63%) | 203.2 V | 44.12 V (19.18%) | 6687.5 W | Drop High |
| 6 mm² | 41 A | 32 A | 17.83 V (7.75%) | 212.2 V | 29.42 V (12.79%) | 4458.3 W | Drop High |
| 10 mm² | 57 A | 44 A | 10.7 V (4.65%) | 219.3 V | 17.65 V (7.67%) | 2675.0 W | Drop High |
| 16 mm² | 76 A | 59 A | 6.69 V (2.91%) | 223.3 V | 11.03 V (4.8%) | 1671.9 W | Drop High |
| 25 mm² | 101 A | 78 A | 4.28 V (1.86%) | 225.7 V | 7.06 V (3.07%) | 1070.0 W | Drop High |
| 35 mm² | 125 A | 97 A | 3.06 V (1.33%) | 226.9 V | 5.04 V (2.19%) | 764.3 W | Drop High |
| 50 mm² | 151 A | 118 A | 2.14 V (0.93%) | 227.9 V | 3.53 V (1.53%) | 535.0 W | Drop High |
| 70 mm² | 192 A | 150 A | 1.53 V (0.66%) | 228.5 V | 2.52 V (1.1%) | 382.1 W | Drop High |
| 95 mm² | 232 A | 181 A | 1.13 V (0.49%) | 228.9 V | 1.86 V (0.81%) | 281.6 W | Drop High |
| 120 mm² | 269 A | 210 A | 0.89 V (0.39%) | 229.1 V | 1.47 V (0.64%) | 222.9 W | ✓ OK (≤3%) |
| 150 mm² | 309 A | 241 A | 0.71 V (0.31%) | 229.3 V | 1.18 V (0.51%) | 178.3 W | ✓ OK (≤3%) |
| 185 mm² | 353 A | 275 A | 0.58 V (0.25%) | 229.4 V | 0.95 V (0.41%) | 144.6 W | ✓ OK (≤3%) |
| 240 mm² | 415 A | 324 A | 0.45 V (0.19%) | 229.6 V | 0.74 V (0.32%) | 111.5 W | ✓ OK (≤3%) |
| 300 mm² | 477 A | 372 A | 0.36 V (0.16%) | 229.6 V | 0.59 V (0.26%) | 89.2 W | ✓ OK (≤3%) |
| 400 mm² | 570 A | 445 A | 0.27 V (0.12%) | 229.7 V | 0.44 V (0.19%) | 66.9 W | ✓ OK (≤3%) |
FAQ — Kabeltværsnit for 250 Ampere ved 10 Meter (230V)
Hvilket kabeltværsnit kræves til 250A ved 10 meter (230V)?
Til 250 Ampere over 10 meter ved 230V anbefales 120 mm² kobberkabel (spændingsfald 0.89V / 0.39%).
Hvor mange kW svarer 250A ved 230V til?
Det svarer til 57.5 kW med en anbefalet sikring på 250A.
Related Lengths & Currents (230V)
250A · 5m (230V)250A · 15m (230V)250A · 20m (230V)250A · 25m (230V)250A · 30m (230V)250A · 35m (230V)250A · 40m (230V)250A · 45m (230V)250A · 50m (230V)250A · 60m (230V)250A · 70m (230V)10A · 10m (230V)16A · 10m (230V)20A · 10m (230V)25A · 10m (230V)32A · 10m (230V)40A · 10m (230V)50A · 10m (230V)63A · 10m (230V)80A · 10m (230V)100A · 10m (230V)125A · 10m (230V)160A · 10m (230V)200A · 10m (230V)