Kabeltværsnit for 375 Ampere ved 45 Meter (230V)
Beregning af kabeltværsnit (mm²), spændingsfald og sikringsstørrelse efter dansk standard DS/HD 60364 for 375 A over 45 m ved 230V.
Copper Cable (≤3% Drop)240 mm²Drop: 3.01V (1.31%)
Aluminum Cable (≤3% Drop)400 mm²Drop: 2.98V (1.29%)
Voltage at Load227.0 VLine Loss: 1128.5 W
Max Power & Breaker86.25 kW400A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 375A 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 | 481.5 V (209.35%) | 0.0 V | 794.25 V (345.33%) | 180562.5 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 288.9 V (125.61%) | 0.0 V | 476.55 V (207.2%) | 108337.5 W | Drop High |
| 4 mm² | 32 A | 25 A | 180.56 V (78.51%) | 49.4 V | 297.84 V (129.5%) | 67710.9 W | Drop High |
| 6 mm² | 41 A | 32 A | 120.38 V (52.34%) | 109.6 V | 198.56 V (86.33%) | 45140.6 W | Drop High |
| 10 mm² | 57 A | 44 A | 72.22 V (31.4%) | 157.8 V | 119.14 V (51.8%) | 27084.4 W | Drop High |
| 16 mm² | 76 A | 59 A | 45.14 V (19.63%) | 184.9 V | 74.46 V (32.37%) | 16927.7 W | Drop High |
| 25 mm² | 101 A | 78 A | 28.89 V (12.56%) | 201.1 V | 47.65 V (20.72%) | 10833.8 W | Drop High |
| 35 mm² | 125 A | 97 A | 20.64 V (8.97%) | 209.4 V | 34.04 V (14.8%) | 7738.4 W | Drop High |
| 50 mm² | 151 A | 118 A | 14.45 V (6.28%) | 215.6 V | 23.83 V (10.36%) | 5416.9 W | Drop High |
| 70 mm² | 192 A | 150 A | 10.32 V (4.49%) | 219.7 V | 17.02 V (7.4%) | 3869.2 W | Drop High |
| 95 mm² | 232 A | 181 A | 7.6 V (3.31%) | 222.4 V | 12.54 V (5.45%) | 2851.0 W | Drop High |
| 120 mm² | 269 A | 210 A | 6.02 V (2.62%) | 224.0 V | 9.93 V (4.32%) | 2257.0 W | Drop High |
| 150 mm² | 309 A | 241 A | 4.81 V (2.09%) | 225.2 V | 7.94 V (3.45%) | 1805.6 W | Drop High |
| 185 mm² | 353 A | 275 A | 3.9 V (1.7%) | 226.1 V | 6.44 V (2.8%) | 1464.0 W | Drop High |
| 240 mm² | 415 A | 324 A | 3.01 V (1.31%) | 227.0 V | 4.96 V (2.16%) | 1128.5 W | ✓ OK (≤3%) |
| 300 mm² | 477 A | 372 A | 2.41 V (1.05%) | 227.6 V | 3.97 V (1.73%) | 902.8 W | ✓ OK (≤3%) |
| 400 mm² | 570 A | 445 A | 1.81 V (0.79%) | 228.2 V | 2.98 V (1.29%) | 677.1 W | ✓ OK (≤3%) |
FAQ — Kabeltværsnit for 375 Ampere ved 45 Meter (230V)
Hvilket kabeltværsnit kræves til 375A ved 45 meter (230V)?
Til 375 Ampere over 45 meter ved 230V anbefales 240 mm² kobberkabel (spændingsfald 3.01V / 1.31%).
Hvor mange kW svarer 375A ved 230V til?
Det svarer til 86.25 kW med en anbefalet sikring på 400A.
Related Lengths & Currents (230V)
375A · 5m (230V)375A · 10m (230V)375A · 15m (230V)375A · 20m (230V)375A · 25m (230V)375A · 30m (230V)375A · 35m (230V)375A · 40m (230V)375A · 50m (230V)375A · 60m (230V)375A · 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)