Kabeltværsnit for 30 Ampere ved 5 Meter (230V)
Beregning af kabeltværsnit (mm²), spændingsfald og sikringsstørrelse efter dansk standard DS/HD 60364 for 30 A over 5 m ved 230V.
Copper Cable (≤3% Drop)4 mm²Drop: 1.6V (0.7%)
Aluminum Cable (≤3% Drop)6 mm²Drop: 1.76V (0.77%)
Voltage at Load228.4 VLine Loss: 48.1 W
Max Power & Breaker6.9 kW30A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 30A at 5m
| 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 | 4.28 V (1.86%) | 225.7 V | 7.06 V (3.07%) | 128.4 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 2.57 V (1.12%) | 227.4 V | 4.24 V (1.84%) | 77.0 W | Drop High |
| 4 mm² | 32 A | 25 A | 1.6 V (0.7%) | 228.4 V | 2.65 V (1.15%) | 48.1 W | ✓ OK (≤3%) |
| 6 mm² | 41 A | 32 A | 1.07 V (0.47%) | 228.9 V | 1.76 V (0.77%) | 32.1 W | ✓ OK (≤3%) |
| 10 mm² | 57 A | 44 A | 0.64 V (0.28%) | 229.4 V | 1.06 V (0.46%) | 19.3 W | ✓ OK (≤3%) |
| 16 mm² | 76 A | 59 A | 0.4 V (0.17%) | 229.6 V | 0.66 V (0.29%) | 12.0 W | ✓ OK (≤3%) |
| 25 mm² | 101 A | 78 A | 0.26 V (0.11%) | 229.7 V | 0.42 V (0.18%) | 7.7 W | ✓ OK (≤3%) |
| 35 mm² | 125 A | 97 A | 0.18 V (0.08%) | 229.8 V | 0.3 V (0.13%) | 5.5 W | ✓ OK (≤3%) |
| 50 mm² | 151 A | 118 A | 0.13 V (0.06%) | 229.9 V | 0.21 V (0.09%) | 3.9 W | ✓ OK (≤3%) |
| 70 mm² | 192 A | 150 A | 0.09 V (0.04%) | 229.9 V | 0.15 V (0.07%) | 2.8 W | ✓ OK (≤3%) |
| 95 mm² | 232 A | 181 A | 0.07 V (0.03%) | 229.9 V | 0.11 V (0.05%) | 2.0 W | ✓ OK (≤3%) |
| 120 mm² | 269 A | 210 A | 0.05 V (0.02%) | 229.9 V | 0.09 V (0.04%) | 1.6 W | ✓ OK (≤3%) |
| 150 mm² | 309 A | 241 A | 0.04 V (0.02%) | 230.0 V | 0.07 V (0.03%) | 1.3 W | ✓ OK (≤3%) |
| 185 mm² | 353 A | 275 A | 0.03 V (0.02%) | 230.0 V | 0.06 V (0.02%) | 1.0 W | ✓ OK (≤3%) |
| 240 mm² | 415 A | 324 A | 0.03 V (0.01%) | 230.0 V | 0.04 V (0.02%) | 0.8 W | ✓ OK (≤3%) |
| 300 mm² | 477 A | 372 A | 0.02 V (0.01%) | 230.0 V | 0.04 V (0.02%) | 0.6 W | ✓ OK (≤3%) |
| 400 mm² | 570 A | 445 A | 0.02 V (0.01%) | 230.0 V | 0.03 V (0.01%) | 0.5 W | ✓ OK (≤3%) |
FAQ — Kabeltværsnit for 30 Ampere ved 5 Meter (230V)
Hvilket kabeltværsnit kræves til 30A ved 5 meter (230V)?
Til 30 Ampere over 5 meter ved 230V anbefales 4 mm² kobberkabel (spændingsfald 1.6V / 0.7%).
Hvor mange kW svarer 30A ved 230V til?
Det svarer til 6.9 kW med en anbefalet sikring på 30A.
Related Lengths & Currents (230V)
30A · 10m (230V)30A · 15m (230V)30A · 20m (230V)30A · 25m (230V)30A · 30m (230V)30A · 35m (230V)30A · 40m (230V)30A · 45m (230V)30A · 50m (230V)30A · 60m (230V)30A · 70m (230V)10A · 5m (230V)16A · 5m (230V)20A · 5m (230V)25A · 5m (230V)32A · 5m (230V)40A · 5m (230V)50A · 5m (230V)63A · 5m (230V)80A · 5m (230V)100A · 5m (230V)125A · 5m (230V)160A · 5m (230V)200A · 5m (230V)