Kabelarea för 400 Ampere vid 200 Meter (400V)
Komplett dimensionering av kabelarea (mm²), spänningsfall och säkring enligt svensk elstandard (SS 436 40 00 / IEC 60364) för 400 A över 200 m vid 400V.
Copper Cable (≤3% Drop)300 mm²Drop: 9.88V (2.47%)
Aluminum Cable (≤3% Drop)400 mm²Drop: 12.23V (3.06%)
Voltage at Load390.1 VLine Loss: 6848.0 W
Max Power & Breaker277.13 kW400A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 400A at 200m
| 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 | 1976.85 V (494.21%) | 0.0 V | 3260.87 V (815.22%) | 1369600.0 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 1186.11 V (296.53%) | 0.0 V | 1956.52 V (489.13%) | 821760.0 W | Drop High |
| 4 mm² | 32 A | 25 A | 741.32 V (185.33%) | 0.0 V | 1222.83 V (305.71%) | 513600.0 W | Drop High |
| 6 mm² | 41 A | 32 A | 494.21 V (123.55%) | 0.0 V | 815.22 V (203.8%) | 342400.0 W | Drop High |
| 10 mm² | 57 A | 44 A | 296.53 V (74.13%) | 103.5 V | 489.13 V (122.28%) | 205440.0 W | Drop High |
| 16 mm² | 76 A | 59 A | 185.33 V (46.33%) | 214.7 V | 305.71 V (76.43%) | 128400.0 W | Drop High |
| 25 mm² | 101 A | 78 A | 118.61 V (29.65%) | 281.4 V | 195.65 V (48.91%) | 82176.0 W | Drop High |
| 35 mm² | 125 A | 97 A | 84.72 V (21.18%) | 315.3 V | 139.75 V (34.94%) | 58697.1 W | Drop High |
| 50 mm² | 151 A | 118 A | 59.31 V (14.83%) | 340.7 V | 97.83 V (24.46%) | 41088.0 W | Drop High |
| 70 mm² | 192 A | 150 A | 42.36 V (10.59%) | 357.6 V | 69.88 V (17.47%) | 29348.6 W | Drop High |
| 95 mm² | 232 A | 181 A | 31.21 V (7.8%) | 368.8 V | 51.49 V (12.87%) | 21625.3 W | Drop High |
| 120 mm² | 269 A | 210 A | 24.71 V (6.18%) | 375.3 V | 40.76 V (10.19%) | 17120.0 W | Drop High |
| 150 mm² | 309 A | 241 A | 19.77 V (4.94%) | 380.2 V | 32.61 V (8.15%) | 13696.0 W | Drop High |
| 185 mm² | 353 A | 275 A | 16.03 V (4.01%) | 384.0 V | 26.44 V (6.61%) | 11104.9 W | Drop High |
| 240 mm² | 415 A | 324 A | 12.36 V (3.09%) | 387.6 V | 20.38 V (5.1%) | 8560.0 W | ~ ≤5% |
| 300 mm² | 477 A | 372 A | 9.88 V (2.47%) | 390.1 V | 16.3 V (4.08%) | 6848.0 W | ✓ OK (≤3%) |
| 400 mm² | 570 A | 445 A | 7.41 V (1.85%) | 392.6 V | 12.23 V (3.06%) | 5136.0 W | ✓ OK (≤3%) |
FAQ — Kabelarea för 400 Ampere vid 200 Meter (400V)
Vilken kabelarea krävs för 400A vid 200 meter (400V)?
För 400 Ampere över 200 meter vid 400V rekommenderas 300 mm² kopparkabel för att hålla spänningsfallet under 3% (9.88V / 2.47%).
Hur stor effekt motsvarar 400A vid 400V?
Det motsvarar 277.13 kW med en rekommenderad säkring på 400A.
Related Lengths & Currents (400V)
400A · 5m (400V)400A · 10m (400V)400A · 15m (400V)400A · 20m (400V)400A · 25m (400V)400A · 30m (400V)400A · 35m (400V)400A · 40m (400V)400A · 45m (400V)400A · 50m (400V)400A · 60m (400V)400A · 70m (400V)10A · 200m (400V)16A · 200m (400V)20A · 200m (400V)25A · 200m (400V)32A · 200m (400V)40A · 200m (400V)50A · 200m (400V)63A · 200m (400V)80A · 200m (400V)100A · 200m (400V)125A · 200m (400V)160A · 200m (400V)200A · 200m (400V)