Kabeltverrsnitt for 63 Ampere ved 350 Meter (230V — NEK 400)
Nøyaktig beregning av kabeltverrsnitt (mm²), spenningsfall og sikring etter norsk standard NEK 400 for 63 A over 350 m ved 230V.
Copper Cable (≤3% Drop)150 mm²Drop: 6.29V (2.74%)
Aluminum Cable (≤3% Drop)240 mm²Drop: 6.49V (2.82%)
Voltage at Load223.7 VLine Loss: 396.4 W
Max Power & Breaker14.49 kW63A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 63A at 350m
| 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 | 629.16 V (273.55%) | 0.0 V | 1037.82 V (451.23%) | 39637.1 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 377.5 V (164.13%) | 0.0 V | 622.69 V (270.74%) | 23782.2 W | Drop High |
| 4 mm² | 32 A | 25 A | 235.93 V (102.58%) | 0.0 V | 389.18 V (169.21%) | 14863.9 W | Drop High |
| 6 mm² | 41 A | 32 A | 157.29 V (68.39%) | 72.7 V | 259.45 V (112.81%) | 9909.3 W | Drop High |
| 10 mm² | 57 A | 44 A | 94.37 V (41.03%) | 135.6 V | 155.67 V (67.68%) | 5945.6 W | Drop High |
| 16 mm² | 76 A | 59 A | 58.98 V (25.65%) | 171.0 V | 97.3 V (42.3%) | 3716.0 W | Drop High |
| 25 mm² | 101 A | 78 A | 37.75 V (16.41%) | 192.3 V | 62.27 V (27.07%) | 2378.2 W | Drop High |
| 35 mm² | 125 A | 97 A | 26.96 V (11.72%) | 203.0 V | 44.48 V (19.34%) | 1698.7 W | Drop High |
| 50 mm² | 151 A | 118 A | 18.87 V (8.21%) | 211.1 V | 31.13 V (13.54%) | 1189.1 W | Drop High |
| 70 mm² | 192 A | 150 A | 13.48 V (5.86%) | 216.5 V | 22.24 V (9.67%) | 849.4 W | Drop High |
| 95 mm² | 232 A | 181 A | 9.93 V (4.32%) | 220.1 V | 16.39 V (7.12%) | 625.8 W | ~ ≤5% |
| 120 mm² | 269 A | 210 A | 7.86 V (3.42%) | 222.1 V | 12.97 V (5.64%) | 495.5 W | ~ ≤5% |
| 150 mm² | 309 A | 241 A | 6.29 V (2.74%) | 223.7 V | 10.38 V (4.51%) | 396.4 W | ✓ OK (≤3%) |
| 185 mm² | 353 A | 275 A | 5.1 V (2.22%) | 224.9 V | 8.41 V (3.66%) | 321.4 W | ✓ OK (≤3%) |
| 240 mm² | 415 A | 324 A | 3.93 V (1.71%) | 226.1 V | 6.49 V (2.82%) | 247.7 W | ✓ OK (≤3%) |
| 300 mm² | 477 A | 372 A | 3.15 V (1.37%) | 226.9 V | 5.19 V (2.26%) | 198.2 W | ✓ OK (≤3%) |
| 400 mm² | 570 A | 445 A | 2.36 V (1.03%) | 227.6 V | 3.89 V (1.69%) | 148.6 W | ✓ OK (≤3%) |
FAQ — Kabeltverrsnitt for 63 Ampere ved 350 Meter (230V — NEK 400)
Hvilket kabeltverrsnitt må jeg bruke for 63A over 350 meter (230V)?
Etter NEK 400 anbefales 150 mm² kobberkabel for 63A ved 350 meter (230V), som gir et spenningsfall på 6.29V (2.74%).
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 · 30m (230V)63A · 35m (230V)63A · 40m (230V)63A · 45m (230V)63A · 50m (230V)63A · 60m (230V)63A · 70m (230V)10A · 350m (230V)16A · 350m (230V)20A · 350m (230V)25A · 350m (230V)32A · 350m (230V)40A · 350m (230V)50A · 350m (230V)80A · 350m (230V)100A · 350m (230V)125A · 350m (230V)160A · 350m (230V)200A · 350m (230V)