Kabelarea för 500 Ampere vid 350 Meter (400V)
Komplett dimensionering av kabelarea (mm²), spänningsfall och säkring enligt svensk elstandard (SS 436 40 00 / IEC 60364) för 500 A över 350 m vid 400V.
Copper Cable (≤3% Drop)2× 400 mm²Drop: 8.11V (2.02%)
Aluminum Cable (≤3% Drop)400 mm²Drop: 26.75V (6.69%)
Voltage at Load391.9 VLine Loss: 7021.9 W
Max Power & Breaker346.41 kW500A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 500A at 350m
| 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 | 4324.35 V (1081.09%) | 0.0 V | 7133.16 V (1783.29%) | 3745000.0 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 2594.61 V (648.65%) | 0.0 V | 4279.9 V (1069.97%) | 2247000.0 W | Drop High |
| 4 mm² | 32 A | 25 A | 1621.63 V (405.41%) | 0.0 V | 2674.94 V (668.73%) | 1404375.0 W | Drop High |
| 6 mm² | 41 A | 32 A | 1081.09 V (270.27%) | 0.0 V | 1783.29 V (445.82%) | 936250.0 W | Drop High |
| 10 mm² | 57 A | 44 A | 648.65 V (162.16%) | 0.0 V | 1069.97 V (267.49%) | 561750.0 W | Drop High |
| 16 mm² | 76 A | 59 A | 405.41 V (101.35%) | 0.0 V | 668.73 V (167.18%) | 351093.7 W | Drop High |
| 25 mm² | 101 A | 78 A | 259.46 V (64.87%) | 140.5 V | 427.99 V (107.0%) | 224700.0 W | Drop High |
| 35 mm² | 125 A | 97 A | 185.33 V (46.33%) | 214.7 V | 305.71 V (76.43%) | 160500.0 W | Drop High |
| 50 mm² | 151 A | 118 A | 129.73 V (32.43%) | 270.3 V | 213.99 V (53.5%) | 112350.0 W | Drop High |
| 70 mm² | 192 A | 150 A | 92.66 V (23.17%) | 307.3 V | 152.85 V (38.21%) | 80250.0 W | Drop High |
| 95 mm² | 232 A | 181 A | 68.28 V (17.07%) | 331.7 V | 112.63 V (28.16%) | 59131.6 W | Drop High |
| 120 mm² | 269 A | 210 A | 54.05 V (13.51%) | 345.9 V | 89.16 V (22.29%) | 46812.5 W | Drop High |
| 150 mm² | 309 A | 241 A | 43.24 V (10.81%) | 356.8 V | 71.33 V (17.83%) | 37450.0 W | Drop High |
| 185 mm² | 353 A | 275 A | 35.06 V (8.77%) | 364.9 V | 57.84 V (14.46%) | 30364.9 W | Drop High |
| 240 mm² | 415 A | 324 A | 27.03 V (6.76%) | 373.0 V | 44.58 V (11.15%) | 23406.2 W | Drop High |
| 300 mm² | 477 A | 372 A | 21.62 V (5.41%) | 378.4 V | 35.67 V (8.92%) | 18725.0 W | Drop High |
| 400 mm² | 570 A | 445 A | 16.22 V (4.05%) | 383.8 V | 26.75 V (6.69%) | 14043.7 W | ~ ≤5% |
FAQ — Kabelarea för 500 Ampere vid 350 Meter (400V)
Vilken kabelarea krävs för 500A vid 350 meter (400V)?
För 500 Ampere över 350 meter vid 400V rekommenderas 2× 400 mm² kopparkabel för att hålla spänningsfallet under 3% (8.11V / 2.02%).
Hur stor effekt motsvarar 500A vid 400V?
Det motsvarar 346.41 kW med en rekommenderad säkring på 500A.
Related Lengths & Currents (400V)
500A · 5m (400V)500A · 10m (400V)500A · 15m (400V)500A · 20m (400V)500A · 25m (400V)500A · 30m (400V)500A · 35m (400V)500A · 40m (400V)500A · 45m (400V)500A · 50m (400V)500A · 60m (400V)500A · 70m (400V)10A · 350m (400V)16A · 350m (400V)20A · 350m (400V)25A · 350m (400V)32A · 350m (400V)40A · 350m (400V)50A · 350m (400V)63A · 350m (400V)80A · 350m (400V)100A · 350m (400V)125A · 350m (400V)160A · 350m (400V)200A · 350m (400V)