Kabeltværsnit for 45 Ampere ved 10 Meter (230V)
Beregning af kabeltværsnit (mm²), spændingsfald og sikringsstørrelse efter dansk standard DS/HD 60364 for 45 A over 10 m ved 230V.
Copper Cable (≤3% Drop)10 mm²Drop: 1.93V (0.84%)
Aluminum Cable (≤3% Drop)16 mm²Drop: 1.99V (0.86%)
Voltage at Load228.1 VLine Loss: 86.7 W
Max Power & Breaker10.35 kW45A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 45A 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 | 12.84 V (5.58%) | 217.2 V | 21.18 V (9.21%) | 577.8 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 7.7 V (3.35%) | 222.3 V | 12.71 V (5.53%) | 346.7 W | Drop High |
| 4 mm² | 32 A | 25 A | 4.81 V (2.09%) | 225.2 V | 7.94 V (3.45%) | 216.7 W | Drop High |
| 6 mm² | 41 A | 32 A | 3.21 V (1.4%) | 226.8 V | 5.29 V (2.3%) | 144.4 W | Drop High |
| 10 mm² | 57 A | 44 A | 1.93 V (0.84%) | 228.1 V | 3.18 V (1.38%) | 86.7 W | ✓ OK (≤3%) |
| 16 mm² | 76 A | 59 A | 1.2 V (0.52%) | 228.8 V | 1.99 V (0.86%) | 54.2 W | ✓ OK (≤3%) |
| 25 mm² | 101 A | 78 A | 0.77 V (0.33%) | 229.2 V | 1.27 V (0.55%) | 34.7 W | ✓ OK (≤3%) |
| 35 mm² | 125 A | 97 A | 0.55 V (0.24%) | 229.4 V | 0.91 V (0.39%) | 24.8 W | ✓ OK (≤3%) |
| 50 mm² | 151 A | 118 A | 0.39 V (0.17%) | 229.6 V | 0.64 V (0.28%) | 17.3 W | ✓ OK (≤3%) |
| 70 mm² | 192 A | 150 A | 0.28 V (0.12%) | 229.7 V | 0.45 V (0.2%) | 12.4 W | ✓ OK (≤3%) |
| 95 mm² | 232 A | 181 A | 0.2 V (0.09%) | 229.8 V | 0.33 V (0.15%) | 9.1 W | ✓ OK (≤3%) |
| 120 mm² | 269 A | 210 A | 0.16 V (0.07%) | 229.8 V | 0.26 V (0.12%) | 7.2 W | ✓ OK (≤3%) |
| 150 mm² | 309 A | 241 A | 0.13 V (0.06%) | 229.9 V | 0.21 V (0.09%) | 5.8 W | ✓ OK (≤3%) |
| 185 mm² | 353 A | 275 A | 0.1 V (0.05%) | 229.9 V | 0.17 V (0.07%) | 4.7 W | ✓ OK (≤3%) |
| 240 mm² | 415 A | 324 A | 0.08 V (0.03%) | 229.9 V | 0.13 V (0.06%) | 3.6 W | ✓ OK (≤3%) |
| 300 mm² | 477 A | 372 A | 0.06 V (0.03%) | 229.9 V | 0.11 V (0.05%) | 2.9 W | ✓ OK (≤3%) |
| 400 mm² | 570 A | 445 A | 0.05 V (0.02%) | 230.0 V | 0.08 V (0.03%) | 2.2 W | ✓ OK (≤3%) |
FAQ — Kabeltværsnit for 45 Ampere ved 10 Meter (230V)
Hvilket kabeltværsnit kræves til 45A ved 10 meter (230V)?
Til 45 Ampere over 10 meter ved 230V anbefales 10 mm² kobberkabel (spændingsfald 1.93V / 0.84%).
Hvor mange kW svarer 45A ved 230V til?
Det svarer til 10.35 kW med en anbefalet sikring på 45A.
Related Lengths & Currents (230V)
45A · 5m (230V)45A · 15m (230V)45A · 20m (230V)45A · 25m (230V)45A · 30m (230V)45A · 35m (230V)45A · 40m (230V)45A · 45m (230V)45A · 50m (230V)45A · 60m (230V)45A · 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)