Kabelarea för 175 Ampere vid 120 Meter (400V)
Komplett dimensionering av kabelarea (mm²), spänningsfall och säkring enligt svensk elstandard (SS 436 40 00 / IEC 60364) för 175 A över 120 m vid 400V.
Copper Cable (≤3% Drop)70 mm²Drop: 11.12V (2.78%)
Aluminum Cable (≤3% Drop)120 mm²Drop: 10.7V (2.67%)
Voltage at Load388.9 VLine Loss: 3370.5 W
Max Power & Breaker121.24 kW175A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 175A at 120m
| 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 | 518.92 V (129.73%) | 0.0 V | 855.98 V (213.99%) | 157290.0 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 311.35 V (77.84%) | 88.6 V | 513.59 V (128.4%) | 94374.0 W | Drop High |
| 4 mm² | 32 A | 25 A | 194.6 V (48.65%) | 205.4 V | 320.99 V (80.25%) | 58983.8 W | Drop High |
| 6 mm² | 41 A | 32 A | 129.73 V (32.43%) | 270.3 V | 213.99 V (53.5%) | 39322.5 W | Drop High |
| 10 mm² | 57 A | 44 A | 77.84 V (19.46%) | 322.2 V | 128.4 V (32.1%) | 23593.5 W | Drop High |
| 16 mm² | 76 A | 59 A | 48.65 V (12.16%) | 351.4 V | 80.25 V (20.06%) | 14745.9 W | Drop High |
| 25 mm² | 101 A | 78 A | 31.14 V (7.78%) | 368.9 V | 51.36 V (12.84%) | 9437.4 W | Drop High |
| 35 mm² | 125 A | 97 A | 22.24 V (5.56%) | 377.8 V | 36.68 V (9.17%) | 6741.0 W | Drop High |
| 50 mm² | 151 A | 118 A | 15.57 V (3.89%) | 384.4 V | 25.68 V (6.42%) | 4718.7 W | Drop High |
| 70 mm² | 192 A | 150 A | 11.12 V (2.78%) | 388.9 V | 18.34 V (4.59%) | 3370.5 W | ✓ OK (≤3%) |
| 95 mm² | 232 A | 181 A | 8.19 V (2.05%) | 391.8 V | 13.52 V (3.38%) | 2483.5 W | ✓ OK (≤3%) |
| 120 mm² | 269 A | 210 A | 6.49 V (1.62%) | 393.5 V | 10.7 V (2.67%) | 1966.1 W | ✓ OK (≤3%) |
| 150 mm² | 309 A | 241 A | 5.19 V (1.3%) | 394.8 V | 8.56 V (2.14%) | 1572.9 W | ✓ OK (≤3%) |
| 185 mm² | 353 A | 275 A | 4.21 V (1.05%) | 395.8 V | 6.94 V (1.74%) | 1275.3 W | ✓ OK (≤3%) |
| 240 mm² | 415 A | 324 A | 3.24 V (0.81%) | 396.8 V | 5.35 V (1.34%) | 983.1 W | ✓ OK (≤3%) |
| 300 mm² | 477 A | 372 A | 2.59 V (0.65%) | 397.4 V | 4.28 V (1.07%) | 786.5 W | ✓ OK (≤3%) |
| 400 mm² | 570 A | 445 A | 1.95 V (0.49%) | 398.1 V | 3.21 V (0.8%) | 589.8 W | ✓ OK (≤3%) |
FAQ — Kabelarea för 175 Ampere vid 120 Meter (400V)
Vilken kabelarea krävs för 175A vid 120 meter (400V)?
För 175 Ampere över 120 meter vid 400V rekommenderas 70 mm² kopparkabel för att hålla spänningsfallet under 3% (11.12V / 2.78%).
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 · 120m (400V)16A · 120m (400V)20A · 120m (400V)25A · 120m (400V)32A · 120m (400V)40A · 120m (400V)50A · 120m (400V)63A · 120m (400V)80A · 120m (400V)100A · 120m (400V)125A · 120m (400V)160A · 120m (400V)200A · 120m (400V)