Kabeltværsnit for 350 Ampere ved 90 Meter (400V)
Beregning af kabeltværsnit (mm²), spændingsfald og sikringsstørrelse efter dansk standard DS/HD 60364 for 350 A over 90 m ved 400V.
Copper Cable (≤3% Drop)185 mm²Drop: 6.31V (1.58%)
Aluminum Cable (≤3% Drop)300 mm²Drop: 6.42V (1.6%)
Voltage at Load393.7 VLine Loss: 3826.0 W
Max Power & Breaker242.49 kW350A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 350A 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 | 778.38 V (194.6%) | 0.0 V | 1283.97 V (320.99%) | 471870.0 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 467.03 V (116.76%) | 0.0 V | 770.38 V (192.6%) | 283122.0 W | Drop High |
| 4 mm² | 32 A | 25 A | 291.89 V (72.97%) | 108.1 V | 481.49 V (120.37%) | 176951.2 W | Drop High |
| 6 mm² | 41 A | 32 A | 194.6 V (48.65%) | 205.4 V | 320.99 V (80.25%) | 117967.5 W | Drop High |
| 10 mm² | 57 A | 44 A | 116.76 V (29.19%) | 283.2 V | 192.6 V (48.15%) | 70780.5 W | Drop High |
| 16 mm² | 76 A | 59 A | 72.97 V (18.24%) | 327.0 V | 120.37 V (30.09%) | 44237.8 W | Drop High |
| 25 mm² | 101 A | 78 A | 46.7 V (11.68%) | 353.3 V | 77.04 V (19.26%) | 28312.2 W | Drop High |
| 35 mm² | 125 A | 97 A | 33.36 V (8.34%) | 366.6 V | 55.03 V (13.76%) | 20223.0 W | Drop High |
| 50 mm² | 151 A | 118 A | 23.35 V (5.84%) | 376.6 V | 38.52 V (9.63%) | 14156.1 W | Drop High |
| 70 mm² | 192 A | 150 A | 16.68 V (4.17%) | 383.3 V | 27.51 V (6.88%) | 10111.5 W | Drop High |
| 95 mm² | 232 A | 181 A | 12.29 V (3.07%) | 387.7 V | 20.27 V (5.07%) | 7450.6 W | Drop High |
| 120 mm² | 269 A | 210 A | 9.73 V (2.43%) | 390.3 V | 16.05 V (4.01%) | 5898.4 W | Drop High |
| 150 mm² | 309 A | 241 A | 7.78 V (1.95%) | 392.2 V | 12.84 V (3.21%) | 4718.7 W | Drop High |
| 185 mm² | 353 A | 275 A | 6.31 V (1.58%) | 393.7 V | 10.41 V (2.6%) | 3826.0 W | ✓ OK (≤3%) |
| 240 mm² | 415 A | 324 A | 4.86 V (1.22%) | 395.1 V | 8.02 V (2.01%) | 2949.2 W | ✓ OK (≤3%) |
| 300 mm² | 477 A | 372 A | 3.89 V (0.97%) | 396.1 V | 6.42 V (1.6%) | 2359.3 W | ✓ OK (≤3%) |
| 400 mm² | 570 A | 445 A | 2.92 V (0.73%) | 397.1 V | 4.81 V (1.2%) | 1769.5 W | ✓ OK (≤3%) |
FAQ — Kabeltværsnit for 350 Ampere ved 90 Meter (400V)
Hvilket kabeltværsnit kræves til 350A ved 90 meter (400V)?
Til 350 Ampere over 90 meter ved 400V anbefales 185 mm² kobberkabel (spændingsfald 6.31V / 1.58%).
Hvor mange kW svarer 350A ved 400V til?
Det svarer til 242.49 kW med en anbefalet sikring på 350A.
Related Lengths & Currents (400V)
350A · 5m (400V)350A · 10m (400V)350A · 15m (400V)350A · 20m (400V)350A · 25m (400V)350A · 30m (400V)350A · 35m (400V)350A · 40m (400V)350A · 45m (400V)350A · 50m (400V)350A · 60m (400V)350A · 70m (400V)10A · 90m (400V)16A · 90m (400V)20A · 90m (400V)25A · 90m (400V)32A · 90m (400V)40A · 90m (400V)50A · 90m (400V)63A · 90m (400V)80A · 90m (400V)100A · 90m (400V)125A · 90m (400V)160A · 90m (400V)200A · 90m (400V)