Kabeltværsnit for 475 Ampere ved 5 Meter (230V)
Beregning af kabeltværsnit (mm²), spændingsfald og sikringsstørrelse efter dansk standard DS/HD 60364 for 475 A over 5 m ved 230V.
Copper Cable (≤3% Drop)300 mm²Drop: 0.34V (0.15%)
Aluminum Cable (≤3% Drop)400 mm²Drop: 0.42V (0.18%)
Voltage at Load229.7 VLine Loss: 160.9 W
Max Power & Breaker109.25 kW500A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 475A at 5m
| 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 | 67.77 V (29.46%) | 162.2 V | 111.78 V (48.6%) | 32189.2 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 40.66 V (17.68%) | 189.3 V | 67.07 V (29.16%) | 19313.5 W | Drop High |
| 4 mm² | 32 A | 25 A | 25.41 V (11.05%) | 204.6 V | 41.92 V (18.23%) | 12070.9 W | Drop High |
| 6 mm² | 41 A | 32 A | 16.94 V (7.37%) | 213.1 V | 27.95 V (12.15%) | 8047.3 W | Drop High |
| 10 mm² | 57 A | 44 A | 10.16 V (4.42%) | 219.8 V | 16.77 V (7.29%) | 4828.4 W | Drop High |
| 16 mm² | 76 A | 59 A | 6.35 V (2.76%) | 223.6 V | 10.48 V (4.56%) | 3017.7 W | Drop High |
| 25 mm² | 101 A | 78 A | 4.07 V (1.77%) | 225.9 V | 6.71 V (2.92%) | 1931.3 W | Drop High |
| 35 mm² | 125 A | 97 A | 2.9 V (1.26%) | 227.1 V | 4.79 V (2.08%) | 1379.5 W | Drop High |
| 50 mm² | 151 A | 118 A | 2.03 V (0.88%) | 228.0 V | 3.35 V (1.46%) | 965.7 W | Drop High |
| 70 mm² | 192 A | 150 A | 1.45 V (0.63%) | 228.5 V | 2.4 V (1.04%) | 689.8 W | Drop High |
| 95 mm² | 232 A | 181 A | 1.07 V (0.47%) | 228.9 V | 1.76 V (0.77%) | 508.2 W | Drop High |
| 120 mm² | 269 A | 210 A | 0.85 V (0.37%) | 229.2 V | 1.4 V (0.61%) | 402.4 W | Drop High |
| 150 mm² | 309 A | 241 A | 0.68 V (0.29%) | 229.3 V | 1.12 V (0.49%) | 321.9 W | Drop High |
| 185 mm² | 353 A | 275 A | 0.55 V (0.24%) | 229.5 V | 0.91 V (0.39%) | 261.0 W | Drop High |
| 240 mm² | 415 A | 324 A | 0.42 V (0.18%) | 229.6 V | 0.7 V (0.3%) | 201.2 W | Drop High |
| 300 mm² | 477 A | 372 A | 0.34 V (0.15%) | 229.7 V | 0.56 V (0.24%) | 160.9 W | ✓ OK (≤3%) |
| 400 mm² | 570 A | 445 A | 0.25 V (0.11%) | 229.7 V | 0.42 V (0.18%) | 120.7 W | ✓ OK (≤3%) |
FAQ — Kabeltværsnit for 475 Ampere ved 5 Meter (230V)
Hvilket kabeltværsnit kræves til 475A ved 5 meter (230V)?
Til 475 Ampere over 5 meter ved 230V anbefales 300 mm² kobberkabel (spændingsfald 0.34V / 0.15%).
Hvor mange kW svarer 475A ved 230V til?
Det svarer til 109.25 kW med en anbefalet sikring på 500A.
Related Lengths & Currents (230V)
475A · 10m (230V)475A · 15m (230V)475A · 20m (230V)475A · 25m (230V)475A · 30m (230V)475A · 35m (230V)475A · 40m (230V)475A · 45m (230V)475A · 50m (230V)475A · 60m (230V)475A · 70m (230V)10A · 5m (230V)16A · 5m (230V)20A · 5m (230V)25A · 5m (230V)32A · 5m (230V)40A · 5m (230V)50A · 5m (230V)63A · 5m (230V)80A · 5m (230V)100A · 5m (230V)125A · 5m (230V)160A · 5m (230V)200A · 5m (230V)