Kabeltværsnit for 175 Ampere ved 45 Meter (230V)
Beregning af kabeltværsnit (mm²), spændingsfald og sikringsstørrelse efter dansk standard DS/HD 60364 for 175 A over 45 m ved 230V.
Copper Cable (≤3% Drop)70 mm²Drop: 4.81V (2.09%)
Aluminum Cable (≤3% Drop)95 mm²Drop: 5.85V (2.54%)
Voltage at Load225.2 VLine Loss: 842.6 W
Max Power & Breaker40.25 kW175A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 175A at 45m
| 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 | 224.7 V (97.7%) | 5.3 V | 370.65 V (161.15%) | 39322.5 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 134.82 V (58.62%) | 95.2 V | 222.39 V (96.69%) | 23593.5 W | Drop High |
| 4 mm² | 32 A | 25 A | 84.26 V (36.64%) | 145.7 V | 138.99 V (60.43%) | 14745.9 W | Drop High |
| 6 mm² | 41 A | 32 A | 56.18 V (24.42%) | 173.8 V | 92.66 V (40.29%) | 9830.6 W | Drop High |
| 10 mm² | 57 A | 44 A | 33.7 V (14.65%) | 196.3 V | 55.6 V (24.17%) | 5898.4 W | Drop High |
| 16 mm² | 76 A | 59 A | 21.07 V (9.16%) | 208.9 V | 34.75 V (15.11%) | 3686.5 W | Drop High |
| 25 mm² | 101 A | 78 A | 13.48 V (5.86%) | 216.5 V | 22.24 V (9.67%) | 2359.3 W | Drop High |
| 35 mm² | 125 A | 97 A | 9.63 V (4.19%) | 220.4 V | 15.88 V (6.91%) | 1685.2 W | Drop High |
| 50 mm² | 151 A | 118 A | 6.74 V (2.93%) | 223.3 V | 11.12 V (4.83%) | 1179.7 W | Drop High |
| 70 mm² | 192 A | 150 A | 4.81 V (2.09%) | 225.2 V | 7.94 V (3.45%) | 842.6 W | ✓ OK (≤3%) |
| 95 mm² | 232 A | 181 A | 3.55 V (1.54%) | 226.5 V | 5.85 V (2.54%) | 620.9 W | ✓ OK (≤3%) |
| 120 mm² | 269 A | 210 A | 2.81 V (1.22%) | 227.2 V | 4.63 V (2.01%) | 491.5 W | ✓ OK (≤3%) |
| 150 mm² | 309 A | 241 A | 2.25 V (0.98%) | 227.8 V | 3.71 V (1.61%) | 393.2 W | ✓ OK (≤3%) |
| 185 mm² | 353 A | 275 A | 1.82 V (0.79%) | 228.2 V | 3.01 V (1.31%) | 318.8 W | ✓ OK (≤3%) |
| 240 mm² | 415 A | 324 A | 1.4 V (0.61%) | 228.6 V | 2.32 V (1.01%) | 245.8 W | ✓ OK (≤3%) |
| 300 mm² | 477 A | 372 A | 1.12 V (0.49%) | 228.9 V | 1.85 V (0.81%) | 196.6 W | ✓ OK (≤3%) |
| 400 mm² | 570 A | 445 A | 0.84 V (0.37%) | 229.2 V | 1.39 V (0.6%) | 147.5 W | ✓ OK (≤3%) |
FAQ — Kabeltværsnit for 175 Ampere ved 45 Meter (230V)
Hvilket kabeltværsnit kræves til 175A ved 45 meter (230V)?
Til 175 Ampere over 45 meter ved 230V anbefales 70 mm² kobberkabel (spændingsfald 4.81V / 2.09%).
Hvor mange kW svarer 175A ved 230V til?
Det svarer til 40.25 kW med en anbefalet sikring på 175A.
Related Lengths & Currents (230V)
175A · 5m (230V)175A · 10m (230V)175A · 15m (230V)175A · 20m (230V)175A · 25m (230V)175A · 30m (230V)175A · 35m (230V)175A · 40m (230V)175A · 50m (230V)175A · 60m (230V)175A · 70m (230V)10A · 45m (230V)16A · 45m (230V)20A · 45m (230V)25A · 45m (230V)32A · 45m (230V)40A · 45m (230V)50A · 45m (230V)63A · 45m (230V)80A · 45m (230V)100A · 45m (230V)125A · 45m (230V)160A · 45m (230V)200A · 45m (230V)