Kabeltverrsnitt for 63 Ampere ved 30 Meter (230V — NEK 400)
Nøyaktig beregning av kabeltverrsnitt (mm²), spenningsfall og sikring etter norsk standard NEK 400 for 63 A over 30 m ved 230V.
Copper Cable (≤3% Drop)16 mm²Drop: 5.06V (2.2%)
Aluminum Cable (≤3% Drop)25 mm²Drop: 5.34V (2.32%)
Voltage at Load224.9 VLine Loss: 318.5 W
Max Power & Breaker14.49 kW63A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 63A at 30m
| 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 | 53.93 V (23.45%) | 176.1 V | 88.96 V (38.68%) | 3397.5 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 32.36 V (14.07%) | 197.6 V | 53.37 V (23.21%) | 2038.5 W | Drop High |
| 4 mm² | 32 A | 25 A | 20.22 V (8.79%) | 209.8 V | 33.36 V (14.5%) | 1274.0 W | Drop High |
| 6 mm² | 41 A | 32 A | 13.48 V (5.86%) | 216.5 V | 22.24 V (9.67%) | 849.4 W | Drop High |
| 10 mm² | 57 A | 44 A | 8.09 V (3.52%) | 221.9 V | 13.34 V (5.8%) | 509.6 W | Drop High |
| 16 mm² | 76 A | 59 A | 5.06 V (2.2%) | 224.9 V | 8.34 V (3.63%) | 318.5 W | ✓ OK (≤3%) |
| 25 mm² | 101 A | 78 A | 3.24 V (1.41%) | 226.8 V | 5.34 V (2.32%) | 203.8 W | ✓ OK (≤3%) |
| 35 mm² | 125 A | 97 A | 2.31 V (1.0%) | 227.7 V | 3.81 V (1.66%) | 145.6 W | ✓ OK (≤3%) |
| 50 mm² | 151 A | 118 A | 1.62 V (0.7%) | 228.4 V | 2.67 V (1.16%) | 101.9 W | ✓ OK (≤3%) |
| 70 mm² | 192 A | 150 A | 1.16 V (0.5%) | 228.8 V | 1.91 V (0.83%) | 72.8 W | ✓ OK (≤3%) |
| 95 mm² | 232 A | 181 A | 0.85 V (0.37%) | 229.1 V | 1.4 V (0.61%) | 53.6 W | ✓ OK (≤3%) |
| 120 mm² | 269 A | 210 A | 0.67 V (0.29%) | 229.3 V | 1.11 V (0.48%) | 42.5 W | ✓ OK (≤3%) |
| 150 mm² | 309 A | 241 A | 0.54 V (0.23%) | 229.5 V | 0.89 V (0.39%) | 34.0 W | ✓ OK (≤3%) |
| 185 mm² | 353 A | 275 A | 0.44 V (0.19%) | 229.6 V | 0.72 V (0.31%) | 27.5 W | ✓ OK (≤3%) |
| 240 mm² | 415 A | 324 A | 0.34 V (0.15%) | 229.7 V | 0.56 V (0.24%) | 21.2 W | ✓ OK (≤3%) |
| 300 mm² | 477 A | 372 A | 0.27 V (0.12%) | 229.7 V | 0.44 V (0.19%) | 17.0 W | ✓ OK (≤3%) |
| 400 mm² | 570 A | 445 A | 0.2 V (0.09%) | 229.8 V | 0.33 V (0.15%) | 12.7 W | ✓ OK (≤3%) |
FAQ — Kabeltverrsnitt for 63 Ampere ved 30 Meter (230V — NEK 400)
Hvilket kabeltverrsnitt må jeg bruke for 63A over 30 meter (230V)?
Etter NEK 400 anbefales 16 mm² kobberkabel for 63A ved 30 meter (230V), som gir et spenningsfall på 5.06V (2.2%).
Hvor mange kW tåler 63A ved 230V?
Kursen leverer opptil 14.49 kW med 63A vern.
Related Lengths & Currents (230V)
63A · 5m (230V)63A · 10m (230V)63A · 15m (230V)63A · 20m (230V)63A · 25m (230V)63A · 35m (230V)63A · 40m (230V)63A · 45m (230V)63A · 50m (230V)63A · 60m (230V)63A · 70m (230V)10A · 30m (230V)16A · 30m (230V)20A · 30m (230V)25A · 30m (230V)32A · 30m (230V)40A · 30m (230V)50A · 30m (230V)80A · 30m (230V)100A · 30m (230V)125A · 30m (230V)160A · 30m (230V)200A · 30m (230V)