Kabelarea för 70 Ampere vid 70 Meter (230V)
Komplett dimensionering av kabelarea (mm²), spänningsfall och säkring enligt svensk elstandard (SS 436 40 00 / IEC 60364) för 70 A över 70 m vid 230V.
Copper Cable (≤3% Drop)35 mm²Drop: 5.99V (2.61%)
Aluminum Cable (≤3% Drop)70 mm²Drop: 4.94V (2.15%)
Voltage at Load224.0 VLine Loss: 419.4 W
Max Power & Breaker16.1 kW70A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 70A 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 | 139.81 V (60.79%) | 90.2 V | 230.63 V (100.27%) | 9786.9 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 83.89 V (36.47%) | 146.1 V | 138.38 V (60.16%) | 5872.2 W | Drop High |
| 4 mm² | 32 A | 25 A | 52.43 V (22.8%) | 177.6 V | 86.48 V (37.6%) | 3670.1 W | Drop High |
| 6 mm² | 41 A | 32 A | 34.95 V (15.2%) | 195.0 V | 57.66 V (25.07%) | 2446.7 W | Drop High |
| 10 mm² | 57 A | 44 A | 20.97 V (9.12%) | 209.0 V | 34.59 V (15.04%) | 1468.0 W | Drop High |
| 16 mm² | 76 A | 59 A | 13.11 V (5.7%) | 216.9 V | 21.62 V (9.4%) | 917.5 W | Drop High |
| 25 mm² | 101 A | 78 A | 8.39 V (3.65%) | 221.6 V | 13.84 V (6.02%) | 587.2 W | ~ ≤5% |
| 35 mm² | 125 A | 97 A | 5.99 V (2.61%) | 224.0 V | 9.88 V (4.3%) | 419.4 W | ✓ OK (≤3%) |
| 50 mm² | 151 A | 118 A | 4.19 V (1.82%) | 225.8 V | 6.92 V (3.01%) | 293.6 W | ✓ OK (≤3%) |
| 70 mm² | 192 A | 150 A | 3.0 V (1.3%) | 227.0 V | 4.94 V (2.15%) | 209.7 W | ✓ OK (≤3%) |
| 95 mm² | 232 A | 181 A | 2.21 V (0.96%) | 227.8 V | 3.64 V (1.58%) | 154.5 W | ✓ OK (≤3%) |
| 120 mm² | 269 A | 210 A | 1.75 V (0.76%) | 228.3 V | 2.88 V (1.25%) | 122.3 W | ✓ OK (≤3%) |
| 150 mm² | 309 A | 241 A | 1.4 V (0.61%) | 228.6 V | 2.31 V (1.0%) | 97.9 W | ✓ OK (≤3%) |
| 185 mm² | 353 A | 275 A | 1.13 V (0.49%) | 228.9 V | 1.87 V (0.81%) | 79.4 W | ✓ OK (≤3%) |
| 240 mm² | 415 A | 324 A | 0.87 V (0.38%) | 229.1 V | 1.44 V (0.63%) | 61.2 W | ✓ OK (≤3%) |
| 300 mm² | 477 A | 372 A | 0.7 V (0.3%) | 229.3 V | 1.15 V (0.5%) | 48.9 W | ✓ OK (≤3%) |
| 400 mm² | 570 A | 445 A | 0.52 V (0.23%) | 229.5 V | 0.86 V (0.38%) | 36.7 W | ✓ OK (≤3%) |
FAQ — Kabelarea för 70 Ampere vid 70 Meter (230V)
Vilken kabelarea krävs för 70A vid 70 meter (230V)?
För 70 Ampere över 70 meter vid 230V rekommenderas 35 mm² kopparkabel för att hålla spänningsfallet under 3% (5.99V / 2.61%).
Hur stor effekt motsvarar 70A vid 230V?
Det motsvarar 16.1 kW med en rekommenderad säkring på 70A.
Related Lengths & Currents (230V)
70A · 5m (230V)70A · 10m (230V)70A · 15m (230V)70A · 20m (230V)70A · 25m (230V)70A · 30m (230V)70A · 35m (230V)70A · 40m (230V)70A · 45m (230V)70A · 50m (230V)70A · 60m (230V)10A · 70m (230V)16A · 70m (230V)20A · 70m (230V)25A · 70m (230V)32A · 70m (230V)40A · 70m (230V)50A · 70m (230V)63A · 70m (230V)80A · 70m (230V)100A · 70m (230V)125A · 70m (230V)160A · 70m (230V)200A · 70m (230V)