Kabelarea för 175 Ampere vid 400 Meter (400V)
Komplett dimensionering av kabelarea (mm²), spänningsfall och säkring enligt svensk elstandard (SS 436 40 00 / IEC 60364) för 175 A över 400 m vid 400V.
Copper Cable (≤3% Drop)240 mm²Drop: 10.81V (2.7%)
Aluminum Cable (≤3% Drop)400 mm²Drop: 10.7V (2.67%)
Voltage at Load389.2 VLine Loss: 3276.9 W
Max Power & Breaker121.24 kW175A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 175A at 400m
| 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 | 1729.74 V (432.44%) | 0.0 V | 2853.27 V (713.32%) | 524300.0 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 1037.84 V (259.46%) | 0.0 V | 1711.96 V (427.99%) | 314580.0 W | Drop High |
| 4 mm² | 32 A | 25 A | 648.65 V (162.16%) | 0.0 V | 1069.97 V (267.49%) | 196612.5 W | Drop High |
| 6 mm² | 41 A | 32 A | 432.44 V (108.11%) | 0.0 V | 713.32 V (178.33%) | 131075.0 W | Drop High |
| 10 mm² | 57 A | 44 A | 259.46 V (64.87%) | 140.5 V | 427.99 V (107.0%) | 78645.0 W | Drop High |
| 16 mm² | 76 A | 59 A | 162.16 V (40.54%) | 237.8 V | 267.49 V (66.87%) | 49153.1 W | Drop High |
| 25 mm² | 101 A | 78 A | 103.78 V (25.95%) | 296.2 V | 171.2 V (42.8%) | 31458.0 W | Drop High |
| 35 mm² | 125 A | 97 A | 74.13 V (18.53%) | 325.9 V | 122.28 V (30.57%) | 22470.0 W | Drop High |
| 50 mm² | 151 A | 118 A | 51.89 V (12.97%) | 348.1 V | 85.6 V (21.4%) | 15729.0 W | Drop High |
| 70 mm² | 192 A | 150 A | 37.07 V (9.27%) | 362.9 V | 61.14 V (15.29%) | 11235.0 W | Drop High |
| 95 mm² | 232 A | 181 A | 27.31 V (6.83%) | 372.7 V | 45.05 V (11.26%) | 8278.4 W | Drop High |
| 120 mm² | 269 A | 210 A | 21.62 V (5.41%) | 378.4 V | 35.67 V (8.92%) | 6553.7 W | Drop High |
| 150 mm² | 309 A | 241 A | 17.3 V (4.32%) | 382.7 V | 28.53 V (7.13%) | 5243.0 W | ~ ≤5% |
| 185 mm² | 353 A | 275 A | 14.02 V (3.51%) | 386.0 V | 23.13 V (5.78%) | 4251.1 W | ~ ≤5% |
| 240 mm² | 415 A | 324 A | 10.81 V (2.7%) | 389.2 V | 17.83 V (4.46%) | 3276.9 W | ✓ OK (≤3%) |
| 300 mm² | 477 A | 372 A | 8.65 V (2.16%) | 391.4 V | 14.27 V (3.57%) | 2621.5 W | ✓ OK (≤3%) |
| 400 mm² | 570 A | 445 A | 6.49 V (1.62%) | 393.5 V | 10.7 V (2.67%) | 1966.1 W | ✓ OK (≤3%) |
FAQ — Kabelarea för 175 Ampere vid 400 Meter (400V)
Vilken kabelarea krävs för 175A vid 400 meter (400V)?
För 175 Ampere över 400 meter vid 400V rekommenderas 240 mm² kopparkabel för att hålla spänningsfallet under 3% (10.81V / 2.7%).
Hur stor effekt motsvarar 175A vid 400V?
Det motsvarar 121.24 kW med en rekommenderad säkring på 175A.
Related Lengths & Currents (400V)
175A · 5m (400V)175A · 10m (400V)175A · 15m (400V)175A · 20m (400V)175A · 25m (400V)175A · 30m (400V)175A · 35m (400V)175A · 40m (400V)175A · 45m (400V)175A · 50m (400V)175A · 60m (400V)175A · 70m (400V)10A · 400m (400V)16A · 400m (400V)20A · 400m (400V)25A · 400m (400V)32A · 400m (400V)40A · 400m (400V)50A · 400m (400V)63A · 400m (400V)80A · 400m (400V)100A · 400m (400V)125A · 400m (400V)160A · 400m (400V)200A · 400m (400V)