Kabelarea för 275 Ampere vid 175 Meter (400V)
Komplett dimensionering av kabelarea (mm²), spänningsfall och säkring enligt svensk elstandard (SS 436 40 00 / IEC 60364) för 275 A över 175 m vid 400V.
Copper Cable (≤3% Drop)150 mm²Drop: 11.89V (2.97%)
Aluminum Cable (≤3% Drop)300 mm²Drop: 9.81V (2.45%)
Voltage at Load388.1 VLine Loss: 5664.3 W
Max Power & Breaker190.53 kW300A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 275A at 175m
| 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 | 1189.2 V (297.3%) | 0.0 V | 1961.62 V (490.4%) | 566431.2 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 713.52 V (178.38%) | 0.0 V | 1176.97 V (294.24%) | 339858.7 W | Drop High |
| 4 mm² | 32 A | 25 A | 445.95 V (111.49%) | 0.0 V | 735.61 V (183.9%) | 212411.7 W | Drop High |
| 6 mm² | 41 A | 32 A | 297.3 V (74.32%) | 102.7 V | 490.4 V (122.6%) | 141607.8 W | Drop High |
| 10 mm² | 57 A | 44 A | 178.38 V (44.59%) | 221.6 V | 294.24 V (73.56%) | 84964.7 W | Drop High |
| 16 mm² | 76 A | 59 A | 111.49 V (27.87%) | 288.5 V | 183.9 V (45.98%) | 53102.9 W | Drop High |
| 25 mm² | 101 A | 78 A | 71.35 V (17.84%) | 328.6 V | 117.7 V (29.42%) | 33985.9 W | Drop High |
| 35 mm² | 125 A | 97 A | 50.97 V (12.74%) | 349.0 V | 84.07 V (21.02%) | 24275.6 W | Drop High |
| 50 mm² | 151 A | 118 A | 35.68 V (8.92%) | 364.3 V | 58.85 V (14.71%) | 16992.9 W | Drop High |
| 70 mm² | 192 A | 150 A | 25.48 V (6.37%) | 374.5 V | 42.03 V (10.51%) | 12137.8 W | Drop High |
| 95 mm² | 232 A | 181 A | 18.78 V (4.69%) | 381.2 V | 30.97 V (7.74%) | 8943.7 W | Drop High |
| 120 mm² | 269 A | 210 A | 14.86 V (3.72%) | 385.1 V | 24.52 V (6.13%) | 7080.4 W | Drop High |
| 150 mm² | 309 A | 241 A | 11.89 V (2.97%) | 388.1 V | 19.62 V (4.9%) | 5664.3 W | ✓ OK (≤3%) |
| 185 mm² | 353 A | 275 A | 9.64 V (2.41%) | 390.4 V | 15.91 V (3.98%) | 4592.7 W | ✓ OK (≤3%) |
| 240 mm² | 415 A | 324 A | 7.43 V (1.86%) | 392.6 V | 12.26 V (3.07%) | 3540.2 W | ✓ OK (≤3%) |
| 300 mm² | 477 A | 372 A | 5.95 V (1.49%) | 394.1 V | 9.81 V (2.45%) | 2832.2 W | ✓ OK (≤3%) |
| 400 mm² | 570 A | 445 A | 4.46 V (1.11%) | 395.5 V | 7.36 V (1.84%) | 2124.1 W | ✓ OK (≤3%) |
FAQ — Kabelarea för 275 Ampere vid 175 Meter (400V)
Vilken kabelarea krävs för 275A vid 175 meter (400V)?
För 275 Ampere över 175 meter vid 400V rekommenderas 150 mm² kopparkabel för att hålla spänningsfallet under 3% (11.89V / 2.97%).
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 · 35m (400V)275A · 40m (400V)275A · 45m (400V)275A · 50m (400V)275A · 60m (400V)275A · 70m (400V)10A · 175m (400V)16A · 175m (400V)20A · 175m (400V)25A · 175m (400V)32A · 175m (400V)40A · 175m (400V)50A · 175m (400V)63A · 175m (400V)80A · 175m (400V)100A · 175m (400V)125A · 175m (400V)160A · 175m (400V)200A · 175m (400V)