Kabelarea för 40 Ampere vid 90 Meter (400V)
Komplett dimensionering av kabelarea (mm²), spänningsfall och säkring enligt svensk elstandard (SS 436 40 00 / IEC 60364) för 40 A över 90 m vid 400V.
Copper Cable (≤3% Drop)16 mm²Drop: 8.34V (2.08%)
Aluminum Cable (≤3% Drop)25 mm²Drop: 8.8V (2.2%)
Voltage at Load391.7 VLine Loss: 577.8 W
Max Power & Breaker27.71 kW40A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 40A at 90m
| 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 | 88.96 V (22.24%) | 311.0 V | 146.74 V (36.68%) | 6163.2 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 53.37 V (13.34%) | 346.6 V | 88.04 V (22.01%) | 3697.9 W | Drop High |
| 4 mm² | 32 A | 25 A | 33.36 V (8.34%) | 366.6 V | 55.03 V (13.76%) | 2311.2 W | Drop High |
| 6 mm² | 41 A | 32 A | 22.24 V (5.56%) | 377.8 V | 36.68 V (9.17%) | 1540.8 W | Drop High |
| 10 mm² | 57 A | 44 A | 13.34 V (3.34%) | 386.7 V | 22.01 V (5.5%) | 924.5 W | ~ ≤5% |
| 16 mm² | 76 A | 59 A | 8.34 V (2.08%) | 391.7 V | 13.76 V (3.44%) | 577.8 W | ✓ OK (≤3%) |
| 25 mm² | 101 A | 78 A | 5.34 V (1.33%) | 394.7 V | 8.8 V (2.2%) | 369.8 W | ✓ OK (≤3%) |
| 35 mm² | 125 A | 97 A | 3.81 V (0.95%) | 396.2 V | 6.29 V (1.57%) | 264.1 W | ✓ OK (≤3%) |
| 50 mm² | 151 A | 118 A | 2.67 V (0.67%) | 397.3 V | 4.4 V (1.1%) | 184.9 W | ✓ OK (≤3%) |
| 70 mm² | 192 A | 150 A | 1.91 V (0.48%) | 398.1 V | 3.14 V (0.79%) | 132.1 W | ✓ OK (≤3%) |
| 95 mm² | 232 A | 181 A | 1.4 V (0.35%) | 398.6 V | 2.32 V (0.58%) | 97.3 W | ✓ OK (≤3%) |
| 120 mm² | 269 A | 210 A | 1.11 V (0.28%) | 398.9 V | 1.83 V (0.46%) | 77.0 W | ✓ OK (≤3%) |
| 150 mm² | 309 A | 241 A | 0.89 V (0.22%) | 399.1 V | 1.47 V (0.37%) | 61.6 W | ✓ OK (≤3%) |
| 185 mm² | 353 A | 275 A | 0.72 V (0.18%) | 399.3 V | 1.19 V (0.3%) | 50.0 W | ✓ OK (≤3%) |
| 240 mm² | 415 A | 324 A | 0.56 V (0.14%) | 399.4 V | 0.92 V (0.23%) | 38.5 W | ✓ OK (≤3%) |
| 300 mm² | 477 A | 372 A | 0.44 V (0.11%) | 399.6 V | 0.73 V (0.18%) | 30.8 W | ✓ OK (≤3%) |
| 400 mm² | 570 A | 445 A | 0.33 V (0.08%) | 399.7 V | 0.55 V (0.14%) | 23.1 W | ✓ OK (≤3%) |
FAQ — Kabelarea för 40 Ampere vid 90 Meter (400V)
Vilken kabelarea krävs för 40A vid 90 meter (400V)?
För 40 Ampere över 90 meter vid 400V rekommenderas 16 mm² kopparkabel för att hålla spänningsfallet under 3% (8.34V / 2.08%).
Hur stor effekt motsvarar 40A vid 400V?
Det motsvarar 27.71 kW med en rekommenderad säkring på 40A.
Related Lengths & Currents (400V)
40A · 5m (400V)40A · 10m (400V)40A · 15m (400V)40A · 20m (400V)40A · 25m (400V)40A · 30m (400V)40A · 35m (400V)40A · 40m (400V)40A · 45m (400V)40A · 50m (400V)40A · 60m (400V)40A · 70m (400V)10A · 90m (400V)16A · 90m (400V)20A · 90m (400V)25A · 90m (400V)32A · 90m (400V)50A · 90m (400V)63A · 90m (400V)80A · 90m (400V)100A · 90m (400V)125A · 90m (400V)160A · 90m (400V)200A · 90m (400V)