Kabeltværsnit for 40 Ampere ved 175 Meter (230V)
Beregning af kabeltværsnit (mm²), spændingsfald og sikringsstørrelse efter dansk standard DS/HD 60364 for 40 A over 175 m ved 230V.
Copper Cable (≤3% Drop)50 mm²Drop: 5.99V (2.61%)
Aluminum Cable (≤3% Drop)95 mm²Drop: 5.2V (2.26%)
Voltage at Load224.0 VLine Loss: 239.7 W
Max Power & Breaker9.2 kW40A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 40A at 175m
| 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 | 199.73 V (86.84%) | 30.3 V | 329.47 V (143.25%) | 7989.3 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 119.84 V (52.1%) | 110.2 V | 197.68 V (85.95%) | 4793.6 W | Drop High |
| 4 mm² | 32 A | 25 A | 74.9 V (32.57%) | 155.1 V | 123.55 V (53.72%) | 2996.0 W | Drop High |
| 6 mm² | 41 A | 32 A | 49.93 V (21.71%) | 180.1 V | 82.37 V (35.81%) | 1997.3 W | Drop High |
| 10 mm² | 57 A | 44 A | 29.96 V (13.03%) | 200.0 V | 49.42 V (21.49%) | 1198.4 W | Drop High |
| 16 mm² | 76 A | 59 A | 18.72 V (8.14%) | 211.3 V | 30.89 V (13.43%) | 749.0 W | Drop High |
| 25 mm² | 101 A | 78 A | 11.98 V (5.21%) | 218.0 V | 19.77 V (8.59%) | 479.4 W | Drop High |
| 35 mm² | 125 A | 97 A | 8.56 V (3.72%) | 221.4 V | 14.12 V (6.14%) | 342.4 W | ~ ≤5% |
| 50 mm² | 151 A | 118 A | 5.99 V (2.61%) | 224.0 V | 9.88 V (4.3%) | 239.7 W | ✓ OK (≤3%) |
| 70 mm² | 192 A | 150 A | 4.28 V (1.86%) | 225.7 V | 7.06 V (3.07%) | 171.2 W | ✓ OK (≤3%) |
| 95 mm² | 232 A | 181 A | 3.15 V (1.37%) | 226.8 V | 5.2 V (2.26%) | 126.1 W | ✓ OK (≤3%) |
| 120 mm² | 269 A | 210 A | 2.5 V (1.09%) | 227.5 V | 4.12 V (1.79%) | 99.9 W | ✓ OK (≤3%) |
| 150 mm² | 309 A | 241 A | 2.0 V (0.87%) | 228.0 V | 3.29 V (1.43%) | 79.9 W | ✓ OK (≤3%) |
| 185 mm² | 353 A | 275 A | 1.62 V (0.7%) | 228.4 V | 2.67 V (1.16%) | 64.8 W | ✓ OK (≤3%) |
| 240 mm² | 415 A | 324 A | 1.25 V (0.54%) | 228.8 V | 2.06 V (0.9%) | 49.9 W | ✓ OK (≤3%) |
| 300 mm² | 477 A | 372 A | 1.0 V (0.43%) | 229.0 V | 1.65 V (0.72%) | 39.9 W | ✓ OK (≤3%) |
| 400 mm² | 570 A | 445 A | 0.75 V (0.33%) | 229.3 V | 1.24 V (0.54%) | 30.0 W | ✓ OK (≤3%) |
FAQ — Kabeltværsnit for 40 Ampere ved 175 Meter (230V)
Hvilket kabeltværsnit kræves til 40A ved 175 meter (230V)?
Til 40 Ampere over 175 meter ved 230V anbefales 50 mm² kobberkabel (spændingsfald 5.99V / 2.61%).
Hvor mange kW svarer 40A ved 230V til?
Det svarer til 9.2 kW med en anbefalet sikring på 40A.
Related Lengths & Currents (230V)
40A · 5m (230V)40A · 10m (230V)40A · 15m (230V)40A · 20m (230V)40A · 25m (230V)40A · 30m (230V)40A · 35m (230V)40A · 40m (230V)40A · 45m (230V)40A · 50m (230V)40A · 60m (230V)40A · 70m (230V)10A · 175m (230V)16A · 175m (230V)20A · 175m (230V)25A · 175m (230V)32A · 175m (230V)50A · 175m (230V)63A · 175m (230V)80A · 175m (230V)100A · 175m (230V)125A · 175m (230V)160A · 175m (230V)200A · 175m (230V)