Kabeltværsnit for 475 Ampere ved 90 Meter (230V)
Beregning af kabeltværsnit (mm²), spændingsfald og sikringsstørrelse efter dansk standard DS/HD 60364 for 475 A over 90 m ved 230V.
Copper Cable (≤3% Drop)300 mm²Drop: 6.1V (2.65%)
Aluminum Cable (≤3% Drop)400 mm²Drop: 7.55V (3.28%)
Voltage at Load223.9 VLine Loss: 2897.0 W
Max Power & Breaker109.25 kW500A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 475A at 90m
| 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 | 1219.8 V (530.35%) | 0.0 V | 2012.1 V (874.83%) | 579405.0 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 731.88 V (318.21%) | 0.0 V | 1207.26 V (524.9%) | 347643.0 W | Drop High |
| 4 mm² | 32 A | 25 A | 457.43 V (198.88%) | 0.0 V | 754.54 V (328.06%) | 217276.9 W | Drop High |
| 6 mm² | 41 A | 32 A | 304.95 V (132.59%) | 0.0 V | 503.02 V (218.71%) | 144851.2 W | Drop High |
| 10 mm² | 57 A | 44 A | 182.97 V (79.55%) | 47.0 V | 301.81 V (131.22%) | 86910.8 W | Drop High |
| 16 mm² | 76 A | 59 A | 114.36 V (49.72%) | 115.6 V | 188.63 V (82.01%) | 54319.2 W | Drop High |
| 25 mm² | 101 A | 78 A | 73.19 V (31.82%) | 156.8 V | 120.73 V (52.49%) | 34764.3 W | Drop High |
| 35 mm² | 125 A | 97 A | 52.28 V (22.73%) | 177.7 V | 86.23 V (37.49%) | 24831.6 W | Drop High |
| 50 mm² | 151 A | 118 A | 36.59 V (15.91%) | 193.4 V | 60.36 V (26.24%) | 17382.1 W | Drop High |
| 70 mm² | 192 A | 150 A | 26.14 V (11.36%) | 203.9 V | 43.12 V (18.75%) | 12415.8 W | Drop High |
| 95 mm² | 232 A | 181 A | 19.26 V (8.37%) | 210.7 V | 31.77 V (13.81%) | 9148.5 W | Drop High |
| 120 mm² | 269 A | 210 A | 15.25 V (6.63%) | 214.8 V | 25.15 V (10.94%) | 7242.6 W | Drop High |
| 150 mm² | 309 A | 241 A | 12.2 V (5.3%) | 217.8 V | 20.12 V (8.75%) | 5794.0 W | Drop High |
| 185 mm² | 353 A | 275 A | 9.89 V (4.3%) | 220.1 V | 16.31 V (7.09%) | 4697.9 W | Drop High |
| 240 mm² | 415 A | 324 A | 7.62 V (3.31%) | 222.4 V | 12.58 V (5.47%) | 3621.3 W | Drop High |
| 300 mm² | 477 A | 372 A | 6.1 V (2.65%) | 223.9 V | 10.06 V (4.37%) | 2897.0 W | ✓ OK (≤3%) |
| 400 mm² | 570 A | 445 A | 4.57 V (1.99%) | 225.4 V | 7.55 V (3.28%) | 2172.8 W | ✓ OK (≤3%) |
FAQ — Kabeltværsnit for 475 Ampere ved 90 Meter (230V)
Hvilket kabeltværsnit kræves til 475A ved 90 meter (230V)?
Til 475 Ampere over 90 meter ved 230V anbefales 300 mm² kobberkabel (spændingsfald 6.1V / 2.65%).
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 · 5m (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 · 90m (230V)16A · 90m (230V)20A · 90m (230V)25A · 90m (230V)32A · 90m (230V)40A · 90m (230V)50A · 90m (230V)63A · 90m (230V)80A · 90m (230V)100A · 90m (230V)125A · 90m (230V)160A · 90m (230V)200A · 90m (230V)