Kabelarea för 450 Ampere vid 300 Meter (230V)
Komplett dimensionering av kabelarea (mm²), spänningsfall och säkring enligt svensk elstandard (SS 436 40 00 / IEC 60364) för 450 A över 300 m vid 230V.
Copper Cable (≤3% Drop)3× 400 mm²Drop: 4.81V (2.09%)
Aluminum Cable (≤3% Drop)400 mm²Drop: 23.83V (10.36%)
Voltage at Load225.2 VLine Loss: 2166.7 W
Max Power & Breaker103.5 kW450A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 450A at 300m
| 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 | 3852.0 V (1674.78%) | 0.0 V | 6354.0 V (2762.61%) | 1733400.0 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 2311.2 V (1004.87%) | 0.0 V | 3812.4 V (1657.57%) | 1040040.0 W | Drop High |
| 4 mm² | 32 A | 25 A | 1444.5 V (628.04%) | 0.0 V | 2382.75 V (1035.98%) | 650025.0 W | Drop High |
| 6 mm² | 41 A | 32 A | 963.0 V (418.7%) | 0.0 V | 1588.5 V (690.65%) | 433350.0 W | Drop High |
| 10 mm² | 57 A | 44 A | 577.8 V (251.22%) | 0.0 V | 953.1 V (414.39%) | 260010.0 W | Drop High |
| 16 mm² | 76 A | 59 A | 361.12 V (157.01%) | 0.0 V | 595.69 V (258.99%) | 162506.2 W | Drop High |
| 25 mm² | 101 A | 78 A | 231.12 V (100.49%) | 0.0 V | 381.24 V (165.76%) | 104004.0 W | Drop High |
| 35 mm² | 125 A | 97 A | 165.09 V (71.78%) | 64.9 V | 272.31 V (118.4%) | 74288.6 W | Drop High |
| 50 mm² | 151 A | 118 A | 115.56 V (50.24%) | 114.4 V | 190.62 V (82.88%) | 52002.0 W | Drop High |
| 70 mm² | 192 A | 150 A | 82.54 V (35.89%) | 147.5 V | 136.16 V (59.2%) | 37144.3 W | Drop High |
| 95 mm² | 232 A | 181 A | 60.82 V (26.44%) | 169.2 V | 100.33 V (43.62%) | 27369.5 W | Drop High |
| 120 mm² | 269 A | 210 A | 48.15 V (20.93%) | 181.8 V | 79.42 V (34.53%) | 21667.5 W | Drop High |
| 150 mm² | 309 A | 241 A | 38.52 V (16.75%) | 191.5 V | 63.54 V (27.63%) | 17334.0 W | Drop High |
| 185 mm² | 353 A | 275 A | 31.23 V (13.58%) | 198.8 V | 51.52 V (22.4%) | 14054.6 W | Drop High |
| 240 mm² | 415 A | 324 A | 24.07 V (10.47%) | 205.9 V | 39.71 V (17.27%) | 10833.8 W | Drop High |
| 300 mm² | 477 A | 372 A | 19.26 V (8.37%) | 210.7 V | 31.77 V (13.81%) | 8667.0 W | Drop High |
| 400 mm² | 570 A | 445 A | 14.44 V (6.28%) | 215.6 V | 23.83 V (10.36%) | 6500.2 W | Drop High |
FAQ — Kabelarea för 450 Ampere vid 300 Meter (230V)
Vilken kabelarea krävs för 450A vid 300 meter (230V)?
För 450 Ampere över 300 meter vid 230V rekommenderas 3× 400 mm² kopparkabel för att hålla spänningsfallet under 3% (4.81V / 2.09%).
Hur stor effekt motsvarar 450A vid 230V?
Det motsvarar 103.5 kW med en rekommenderad säkring på 450A.
Related Lengths & Currents (230V)
450A · 5m (230V)450A · 10m (230V)450A · 15m (230V)450A · 20m (230V)450A · 25m (230V)450A · 30m (230V)450A · 35m (230V)450A · 40m (230V)450A · 45m (230V)450A · 50m (230V)450A · 60m (230V)450A · 70m (230V)10A · 300m (230V)16A · 300m (230V)20A · 300m (230V)25A · 300m (230V)32A · 300m (230V)40A · 300m (230V)50A · 300m (230V)63A · 300m (230V)80A · 300m (230V)100A · 300m (230V)125A · 300m (230V)160A · 300m (230V)200A · 300m (230V)