Kabelarea för 425 Ampere vid 150 Meter (400V)
Komplett dimensionering av kabelarea (mm²), spänningsfall och säkring enligt svensk elstandard (SS 436 40 00 / IEC 60364) för 425 A över 150 m vid 400V.
Copper Cable (≤3% Drop)300 mm²Drop: 7.88V (1.97%)
Aluminum Cable (≤3% Drop)400 mm²Drop: 9.74V (2.44%)
Voltage at Load392.1 VLine Loss: 5798.1 W
Max Power & Breaker294.45 kW450A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 425A at 150m
| 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 | 1575.3 V (393.83%) | 0.0 V | 2598.51 V (649.63%) | 1159612.5 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 945.18 V (236.3%) | 0.0 V | 1559.11 V (389.78%) | 695767.5 W | Drop High |
| 4 mm² | 32 A | 25 A | 590.74 V (147.68%) | 0.0 V | 974.44 V (243.61%) | 434854.7 W | Drop High |
| 6 mm² | 41 A | 32 A | 393.83 V (98.46%) | 6.2 V | 649.63 V (162.41%) | 289903.1 W | Drop High |
| 10 mm² | 57 A | 44 A | 236.3 V (59.07%) | 163.7 V | 389.78 V (97.44%) | 173941.9 W | Drop High |
| 16 mm² | 76 A | 59 A | 147.68 V (36.92%) | 252.3 V | 243.61 V (60.9%) | 108713.7 W | Drop High |
| 25 mm² | 101 A | 78 A | 94.52 V (23.63%) | 305.5 V | 155.91 V (38.98%) | 69576.7 W | Drop High |
| 35 mm² | 125 A | 97 A | 67.51 V (16.88%) | 332.5 V | 111.36 V (27.84%) | 49697.7 W | Drop High |
| 50 mm² | 151 A | 118 A | 47.26 V (11.81%) | 352.7 V | 77.96 V (19.49%) | 34788.4 W | Drop High |
| 70 mm² | 192 A | 150 A | 33.76 V (8.44%) | 366.2 V | 55.68 V (13.92%) | 24848.8 W | Drop High |
| 95 mm² | 232 A | 181 A | 24.87 V (6.22%) | 375.1 V | 41.03 V (10.26%) | 18309.7 W | Drop High |
| 120 mm² | 269 A | 210 A | 19.69 V (4.92%) | 380.3 V | 32.48 V (8.12%) | 14495.2 W | Drop High |
| 150 mm² | 309 A | 241 A | 15.75 V (3.94%) | 384.2 V | 25.99 V (6.5%) | 11596.1 W | Drop High |
| 185 mm² | 353 A | 275 A | 12.77 V (3.19%) | 387.2 V | 21.07 V (5.27%) | 9402.3 W | Drop High |
| 240 mm² | 415 A | 324 A | 9.85 V (2.46%) | 390.2 V | 16.24 V (4.06%) | 7247.6 W | Drop High |
| 300 mm² | 477 A | 372 A | 7.88 V (1.97%) | 392.1 V | 12.99 V (3.25%) | 5798.1 W | ✓ OK (≤3%) |
| 400 mm² | 570 A | 445 A | 5.91 V (1.48%) | 394.1 V | 9.74 V (2.44%) | 4348.5 W | ✓ OK (≤3%) |
FAQ — Kabelarea för 425 Ampere vid 150 Meter (400V)
Vilken kabelarea krävs för 425A vid 150 meter (400V)?
För 425 Ampere över 150 meter vid 400V rekommenderas 300 mm² kopparkabel för att hålla spänningsfallet under 3% (7.88V / 1.97%).
Hur stor effekt motsvarar 425A vid 400V?
Det motsvarar 294.45 kW med en rekommenderad säkring på 450A.
Related Lengths & Currents (400V)
425A · 5m (400V)425A · 10m (400V)425A · 15m (400V)425A · 20m (400V)425A · 25m (400V)425A · 30m (400V)425A · 35m (400V)425A · 40m (400V)425A · 45m (400V)425A · 50m (400V)425A · 60m (400V)425A · 70m (400V)10A · 150m (400V)16A · 150m (400V)20A · 150m (400V)25A · 150m (400V)32A · 150m (400V)40A · 150m (400V)50A · 150m (400V)63A · 150m (400V)80A · 150m (400V)100A · 150m (400V)125A · 150m (400V)160A · 150m (400V)200A · 150m (400V)