Kabeltverrsnitt for 200 Ampere ved 15 Meter (230V — NEK 400)
Nøyaktig beregning av kabeltverrsnitt (mm²), spenningsfall og sikring etter norsk standard NEK 400 for 200 A over 15 m ved 230V.
Copper Cable (≤3% Drop)95 mm²Drop: 1.35V (0.59%)
Aluminum Cable (≤3% Drop)120 mm²Drop: 1.76V (0.77%)
Voltage at Load228.6 VLine Loss: 270.3 W
Max Power & Breaker46.0 kW200A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 200A 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 | 85.6 V (37.22%) | 144.4 V | 141.2 V (61.39%) | 17120.0 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 51.36 V (22.33%) | 178.6 V | 84.72 V (36.83%) | 10272.0 W | Drop High |
| 4 mm² | 32 A | 25 A | 32.1 V (13.96%) | 197.9 V | 52.95 V (23.02%) | 6420.0 W | Drop High |
| 6 mm² | 41 A | 32 A | 21.4 V (9.3%) | 208.6 V | 35.3 V (15.35%) | 4280.0 W | Drop High |
| 10 mm² | 57 A | 44 A | 12.84 V (5.58%) | 217.2 V | 21.18 V (9.21%) | 2568.0 W | Drop High |
| 16 mm² | 76 A | 59 A | 8.03 V (3.49%) | 222.0 V | 13.24 V (5.76%) | 1605.0 W | Drop High |
| 25 mm² | 101 A | 78 A | 5.14 V (2.23%) | 224.9 V | 8.47 V (3.68%) | 1027.2 W | Drop High |
| 35 mm² | 125 A | 97 A | 3.67 V (1.6%) | 226.3 V | 6.05 V (2.63%) | 733.7 W | Drop High |
| 50 mm² | 151 A | 118 A | 2.57 V (1.12%) | 227.4 V | 4.24 V (1.84%) | 513.6 W | Drop High |
| 70 mm² | 192 A | 150 A | 1.83 V (0.8%) | 228.2 V | 3.03 V (1.32%) | 366.9 W | Drop High |
| 95 mm² | 232 A | 181 A | 1.35 V (0.59%) | 228.6 V | 2.23 V (0.97%) | 270.3 W | ✓ OK (≤3%) |
| 120 mm² | 269 A | 210 A | 1.07 V (0.47%) | 228.9 V | 1.76 V (0.77%) | 214.0 W | ✓ OK (≤3%) |
| 150 mm² | 309 A | 241 A | 0.86 V (0.37%) | 229.1 V | 1.41 V (0.61%) | 171.2 W | ✓ OK (≤3%) |
| 185 mm² | 353 A | 275 A | 0.69 V (0.3%) | 229.3 V | 1.14 V (0.5%) | 138.8 W | ✓ OK (≤3%) |
| 240 mm² | 415 A | 324 A | 0.53 V (0.23%) | 229.5 V | 0.88 V (0.38%) | 107.0 W | ✓ OK (≤3%) |
| 300 mm² | 477 A | 372 A | 0.43 V (0.19%) | 229.6 V | 0.71 V (0.31%) | 85.6 W | ✓ OK (≤3%) |
| 400 mm² | 570 A | 445 A | 0.32 V (0.14%) | 229.7 V | 0.53 V (0.23%) | 64.2 W | ✓ OK (≤3%) |
FAQ — Kabeltverrsnitt for 200 Ampere ved 15 Meter (230V — NEK 400)
Hvilket kabeltverrsnitt må jeg bruke for 200A over 15 meter (230V)?
Etter NEK 400 anbefales 95 mm² kobberkabel for 200A ved 15 meter (230V), som gir et spenningsfall på 1.35V (0.59%).
Hvor mange kW tåler 200A ved 230V?
Kursen leverer opptil 46.0 kW med 200A vern.
Related Lengths & Currents (230V)
200A · 5m (230V)200A · 10m (230V)200A · 20m (230V)200A · 25m (230V)200A · 30m (230V)200A · 35m (230V)200A · 40m (230V)200A · 45m (230V)200A · 50m (230V)200A · 60m (230V)200A · 70m (230V)10A · 15m (230V)16A · 15m (230V)20A · 15m (230V)25A · 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)