Kabelarea för 275 Ampere vid 35 Meter (400V)
Komplett dimensionering av kabelarea (mm²), spänningsfall och säkring enligt svensk elstandard (SS 436 40 00 / IEC 60364) för 275 A över 35 m vid 400V.
Copper Cable (≤3% Drop)150 mm²Drop: 2.38V (0.59%)
Aluminum Cable (≤3% Drop)185 mm²Drop: 3.18V (0.8%)
Voltage at Load397.6 VLine Loss: 1132.9 W
Max Power & Breaker190.53 kW300A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 275A at 35m
| 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 | 237.84 V (59.46%) | 162.2 V | 392.32 V (98.08%) | 113286.2 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 142.7 V (35.68%) | 257.3 V | 235.39 V (58.85%) | 67971.8 W | Drop High |
| 4 mm² | 32 A | 25 A | 89.19 V (22.3%) | 310.8 V | 147.12 V (36.78%) | 42482.3 W | Drop High |
| 6 mm² | 41 A | 32 A | 59.46 V (14.86%) | 340.5 V | 98.08 V (24.52%) | 28321.6 W | Drop High |
| 10 mm² | 57 A | 44 A | 35.68 V (8.92%) | 364.3 V | 58.85 V (14.71%) | 16992.9 W | Drop High |
| 16 mm² | 76 A | 59 A | 22.3 V (5.57%) | 377.7 V | 36.78 V (9.2%) | 10620.6 W | Drop High |
| 25 mm² | 101 A | 78 A | 14.27 V (3.57%) | 385.7 V | 23.54 V (5.88%) | 6797.2 W | Drop High |
| 35 mm² | 125 A | 97 A | 10.19 V (2.55%) | 389.8 V | 16.81 V (4.2%) | 4855.1 W | Drop High |
| 50 mm² | 151 A | 118 A | 7.14 V (1.78%) | 392.9 V | 11.77 V (2.94%) | 3398.6 W | Drop High |
| 70 mm² | 192 A | 150 A | 5.1 V (1.27%) | 394.9 V | 8.41 V (2.1%) | 2427.6 W | Drop High |
| 95 mm² | 232 A | 181 A | 3.76 V (0.94%) | 396.2 V | 6.19 V (1.55%) | 1788.7 W | Drop High |
| 120 mm² | 269 A | 210 A | 2.97 V (0.74%) | 397.0 V | 4.9 V (1.23%) | 1416.1 W | Drop High |
| 150 mm² | 309 A | 241 A | 2.38 V (0.59%) | 397.6 V | 3.92 V (0.98%) | 1132.9 W | ✓ OK (≤3%) |
| 185 mm² | 353 A | 275 A | 1.93 V (0.48%) | 398.1 V | 3.18 V (0.8%) | 918.5 W | ✓ OK (≤3%) |
| 240 mm² | 415 A | 324 A | 1.49 V (0.37%) | 398.5 V | 2.45 V (0.61%) | 708.0 W | ✓ OK (≤3%) |
| 300 mm² | 477 A | 372 A | 1.19 V (0.3%) | 398.8 V | 1.96 V (0.49%) | 566.4 W | ✓ OK (≤3%) |
| 400 mm² | 570 A | 445 A | 0.89 V (0.22%) | 399.1 V | 1.47 V (0.37%) | 424.8 W | ✓ OK (≤3%) |
FAQ — Kabelarea för 275 Ampere vid 35 Meter (400V)
Vilken kabelarea krävs för 275A vid 35 meter (400V)?
För 275 Ampere över 35 meter vid 400V rekommenderas 150 mm² kopparkabel för att hålla spänningsfallet under 3% (2.38V / 0.59%).
Hur stor effekt motsvarar 275A vid 400V?
Det motsvarar 190.53 kW med en rekommenderad säkring på 300A.
Related Lengths & Currents (400V)
275A · 5m (400V)275A · 10m (400V)275A · 15m (400V)275A · 20m (400V)275A · 25m (400V)275A · 30m (400V)275A · 40m (400V)275A · 45m (400V)275A · 50m (400V)275A · 60m (400V)275A · 70m (400V)10A · 35m (400V)16A · 35m (400V)20A · 35m (400V)25A · 35m (400V)32A · 35m (400V)40A · 35m (400V)50A · 35m (400V)63A · 35m (400V)80A · 35m (400V)100A · 35m (400V)125A · 35m (400V)160A · 35m (400V)200A · 35m (400V)