Kabelarea för 25 Ampere vid 15 Meter (230V)
Komplett dimensionering av kabelarea (mm²), spänningsfall och säkring enligt svensk elstandard (SS 436 40 00 / IEC 60364) för 25 A över 15 m vid 230V.
Copper Cable (≤3% Drop)4 mm²Drop: 4.01V (1.74%)
Aluminum Cable (≤3% Drop)4 mm²Drop: 6.62V (2.88%)
Voltage at Load226.0 VLine Loss: 100.3 W
Max Power & Breaker5.75 kW25A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 25A 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 | 10.7 V (4.65%) | 219.3 V | 17.65 V (7.67%) | 267.5 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 6.42 V (2.79%) | 223.6 V | 10.59 V (4.6%) | 160.5 W | Drop High |
| 4 mm² | 32 A | 25 A | 4.01 V (1.74%) | 226.0 V | 6.62 V (2.88%) | 100.3 W | ✓ OK (≤3%) |
| 6 mm² | 41 A | 32 A | 2.67 V (1.16%) | 227.3 V | 4.41 V (1.92%) | 66.9 W | ✓ OK (≤3%) |
| 10 mm² | 57 A | 44 A | 1.61 V (0.7%) | 228.4 V | 2.65 V (1.15%) | 40.1 W | ✓ OK (≤3%) |
| 16 mm² | 76 A | 59 A | 1.0 V (0.44%) | 229.0 V | 1.65 V (0.72%) | 25.1 W | ✓ OK (≤3%) |
| 25 mm² | 101 A | 78 A | 0.64 V (0.28%) | 229.4 V | 1.06 V (0.46%) | 16.1 W | ✓ OK (≤3%) |
| 35 mm² | 125 A | 97 A | 0.46 V (0.2%) | 229.5 V | 0.76 V (0.33%) | 11.5 W | ✓ OK (≤3%) |
| 50 mm² | 151 A | 118 A | 0.32 V (0.14%) | 229.7 V | 0.53 V (0.23%) | 8.0 W | ✓ OK (≤3%) |
| 70 mm² | 192 A | 150 A | 0.23 V (0.1%) | 229.8 V | 0.38 V (0.16%) | 5.7 W | ✓ OK (≤3%) |
| 95 mm² | 232 A | 181 A | 0.17 V (0.07%) | 229.8 V | 0.28 V (0.12%) | 4.2 W | ✓ OK (≤3%) |
| 120 mm² | 269 A | 210 A | 0.13 V (0.06%) | 229.9 V | 0.22 V (0.1%) | 3.3 W | ✓ OK (≤3%) |
| 150 mm² | 309 A | 241 A | 0.11 V (0.05%) | 229.9 V | 0.18 V (0.08%) | 2.7 W | ✓ OK (≤3%) |
| 185 mm² | 353 A | 275 A | 0.09 V (0.04%) | 229.9 V | 0.14 V (0.06%) | 2.2 W | ✓ OK (≤3%) |
| 240 mm² | 415 A | 324 A | 0.07 V (0.03%) | 229.9 V | 0.11 V (0.05%) | 1.7 W | ✓ OK (≤3%) |
| 300 mm² | 477 A | 372 A | 0.05 V (0.02%) | 229.9 V | 0.09 V (0.04%) | 1.3 W | ✓ OK (≤3%) |
| 400 mm² | 570 A | 445 A | 0.04 V (0.02%) | 230.0 V | 0.07 V (0.03%) | 1.0 W | ✓ OK (≤3%) |
FAQ — Kabelarea för 25 Ampere vid 15 Meter (230V)
Vilken kabelarea krävs för 25A vid 15 meter (230V)?
För 25 Ampere över 15 meter vid 230V rekommenderas 4 mm² kopparkabel för att hålla spänningsfallet under 3% (4.01V / 1.74%).
Hur stor effekt motsvarar 25A vid 230V?
Det motsvarar 5.75 kW med en rekommenderad säkring på 25A.
Related Lengths & Currents (230V)
25A · 5m (230V)25A · 10m (230V)25A · 20m (230V)25A · 25m (230V)25A · 30m (230V)25A · 35m (230V)25A · 40m (230V)25A · 45m (230V)25A · 50m (230V)25A · 60m (230V)25A · 70m (230V)10A · 15m (230V)16A · 15m (230V)20A · 15m (230V)32A · 15m (230V)40A · 15m (230V)50A · 15m (230V)63A · 15m (230V)80A · 15m (230V)100A · 15m (230V)125A · 15m (230V)160A · 15m (230V)200A · 15m (230V)