Kabelarea för 35 Ampere vid 70 Meter (400V)
Komplett dimensionering av kabelarea (mm²), spänningsfall och säkring enligt svensk elstandard (SS 436 40 00 / IEC 60364) för 35 A över 70 m vid 400V.
Copper Cable (≤3% Drop)10 mm²Drop: 9.08V (2.27%)
Aluminum Cable (≤3% Drop)16 mm²Drop: 9.36V (2.34%)
Voltage at Load390.9 VLine Loss: 550.5 W
Max Power & Breaker24.25 kW35A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 35A at 70m
| 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 | 60.54 V (15.14%) | 339.5 V | 99.86 V (24.97%) | 3670.1 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 36.32 V (9.08%) | 363.7 V | 59.92 V (14.98%) | 2202.1 W | Drop High |
| 4 mm² | 32 A | 25 A | 22.7 V (5.68%) | 377.3 V | 37.45 V (9.36%) | 1376.3 W | Drop High |
| 6 mm² | 41 A | 32 A | 15.14 V (3.78%) | 384.9 V | 24.97 V (6.24%) | 917.5 W | ~ ≤5% |
| 10 mm² | 57 A | 44 A | 9.08 V (2.27%) | 390.9 V | 14.98 V (3.74%) | 550.5 W | ✓ OK (≤3%) |
| 16 mm² | 76 A | 59 A | 5.68 V (1.42%) | 394.3 V | 9.36 V (2.34%) | 344.1 W | ✓ OK (≤3%) |
| 25 mm² | 101 A | 78 A | 3.63 V (0.91%) | 396.4 V | 5.99 V (1.5%) | 220.2 W | ✓ OK (≤3%) |
| 35 mm² | 125 A | 97 A | 2.59 V (0.65%) | 397.4 V | 4.28 V (1.07%) | 157.3 W | ✓ OK (≤3%) |
| 50 mm² | 151 A | 118 A | 1.82 V (0.45%) | 398.2 V | 3.0 V (0.75%) | 110.1 W | ✓ OK (≤3%) |
| 70 mm² | 192 A | 150 A | 1.3 V (0.32%) | 398.7 V | 2.14 V (0.53%) | 78.6 W | ✓ OK (≤3%) |
| 95 mm² | 232 A | 181 A | 0.96 V (0.24%) | 399.0 V | 1.58 V (0.39%) | 57.9 W | ✓ OK (≤3%) |
| 120 mm² | 269 A | 210 A | 0.76 V (0.19%) | 399.2 V | 1.25 V (0.31%) | 45.9 W | ✓ OK (≤3%) |
| 150 mm² | 309 A | 241 A | 0.61 V (0.15%) | 399.4 V | 1.0 V (0.25%) | 36.7 W | ✓ OK (≤3%) |
| 185 mm² | 353 A | 275 A | 0.49 V (0.12%) | 399.5 V | 0.81 V (0.2%) | 29.8 W | ✓ OK (≤3%) |
| 240 mm² | 415 A | 324 A | 0.38 V (0.09%) | 399.6 V | 0.62 V (0.16%) | 22.9 W | ✓ OK (≤3%) |
| 300 mm² | 477 A | 372 A | 0.3 V (0.08%) | 399.7 V | 0.5 V (0.12%) | 18.4 W | ✓ OK (≤3%) |
| 400 mm² | 570 A | 445 A | 0.23 V (0.06%) | 399.8 V | 0.37 V (0.09%) | 13.8 W | ✓ OK (≤3%) |
FAQ — Kabelarea för 35 Ampere vid 70 Meter (400V)
Vilken kabelarea krävs för 35A vid 70 meter (400V)?
För 35 Ampere över 70 meter vid 400V rekommenderas 10 mm² kopparkabel för att hålla spänningsfallet under 3% (9.08V / 2.27%).
Hur stor effekt motsvarar 35A vid 400V?
Det motsvarar 24.25 kW med en rekommenderad säkring på 35A.
Related Lengths & Currents (400V)
35A · 5m (400V)35A · 10m (400V)35A · 15m (400V)35A · 20m (400V)35A · 25m (400V)35A · 30m (400V)35A · 35m (400V)35A · 40m (400V)35A · 45m (400V)35A · 50m (400V)35A · 60m (400V)10A · 70m (400V)16A · 70m (400V)20A · 70m (400V)25A · 70m (400V)32A · 70m (400V)40A · 70m (400V)50A · 70m (400V)63A · 70m (400V)80A · 70m (400V)100A · 70m (400V)125A · 70m (400V)160A · 70m (400V)200A · 70m (400V)