Kabelarea för 40 Ampere vid 15 Meter (230V)
Komplett dimensionering av kabelarea (mm²), spänningsfall och säkring enligt svensk elstandard (SS 436 40 00 / IEC 60364) för 40 A över 15 m vid 230V.
Copper Cable (≤3% Drop)6 mm²Drop: 4.28V (1.86%)
Aluminum Cable (≤3% Drop)10 mm²Drop: 4.24V (1.84%)
Voltage at Load225.7 VLine Loss: 171.2 W
Max Power & Breaker9.2 kW40A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 40A at 15m
| 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 | 17.12 V (7.44%) | 212.9 V | 28.24 V (12.28%) | 684.8 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 10.27 V (4.47%) | 219.7 V | 16.94 V (7.37%) | 410.9 W | Drop High |
| 4 mm² | 32 A | 25 A | 6.42 V (2.79%) | 223.6 V | 10.59 V (4.6%) | 256.8 W | Drop High |
| 6 mm² | 41 A | 32 A | 4.28 V (1.86%) | 225.7 V | 7.06 V (3.07%) | 171.2 W | ✓ OK (≤3%) |
| 10 mm² | 57 A | 44 A | 2.57 V (1.12%) | 227.4 V | 4.24 V (1.84%) | 102.7 W | ✓ OK (≤3%) |
| 16 mm² | 76 A | 59 A | 1.6 V (0.7%) | 228.4 V | 2.65 V (1.15%) | 64.2 W | ✓ OK (≤3%) |
| 25 mm² | 101 A | 78 A | 1.03 V (0.45%) | 229.0 V | 1.69 V (0.74%) | 41.1 W | ✓ OK (≤3%) |
| 35 mm² | 125 A | 97 A | 0.73 V (0.32%) | 229.3 V | 1.21 V (0.53%) | 29.3 W | ✓ OK (≤3%) |
| 50 mm² | 151 A | 118 A | 0.51 V (0.22%) | 229.5 V | 0.85 V (0.37%) | 20.5 W | ✓ OK (≤3%) |
| 70 mm² | 192 A | 150 A | 0.37 V (0.16%) | 229.6 V | 0.61 V (0.26%) | 14.7 W | ✓ OK (≤3%) |
| 95 mm² | 232 A | 181 A | 0.27 V (0.12%) | 229.7 V | 0.45 V (0.19%) | 10.8 W | ✓ OK (≤3%) |
| 120 mm² | 269 A | 210 A | 0.21 V (0.09%) | 229.8 V | 0.35 V (0.15%) | 8.6 W | ✓ OK (≤3%) |
| 150 mm² | 309 A | 241 A | 0.17 V (0.07%) | 229.8 V | 0.28 V (0.12%) | 6.8 W | ✓ OK (≤3%) |
| 185 mm² | 353 A | 275 A | 0.14 V (0.06%) | 229.9 V | 0.23 V (0.1%) | 5.6 W | ✓ OK (≤3%) |
| 240 mm² | 415 A | 324 A | 0.11 V (0.05%) | 229.9 V | 0.18 V (0.08%) | 4.3 W | ✓ OK (≤3%) |
| 300 mm² | 477 A | 372 A | 0.09 V (0.04%) | 229.9 V | 0.14 V (0.06%) | 3.4 W | ✓ OK (≤3%) |
| 400 mm² | 570 A | 445 A | 0.06 V (0.03%) | 229.9 V | 0.11 V (0.05%) | 2.6 W | ✓ OK (≤3%) |
FAQ — Kabelarea för 40 Ampere vid 15 Meter (230V)
Vilken kabelarea krävs för 40A vid 15 meter (230V)?
För 40 Ampere över 15 meter vid 230V rekommenderas 6 mm² kopparkabel för att hålla spänningsfallet under 3% (4.28V / 1.86%).
Hur stor effekt motsvarar 40A vid 230V?
Det motsvarar 9.2 kW med en rekommenderad säkring på 40A.
Related Lengths & Currents (230V)
40A · 5m (230V)40A · 10m (230V)40A · 20m (230V)40A · 25m (230V)40A · 30m (230V)40A · 35m (230V)40A · 40m (230V)40A · 45m (230V)40A · 50m (230V)40A · 60m (230V)40A · 70m (230V)10A · 15m (230V)16A · 15m (230V)20A · 15m (230V)25A · 15m (230V)32A · 15m (230V)50A · 15m (230V)63A · 15m (230V)80A · 15m (230V)100A · 15m (230V)125A · 15m (230V)160A · 15m (230V)200A · 15m (230V)