Kabelarea för 275 Ampere vid 250 Meter (230V)
Komplett dimensionering av kabelarea (mm²), spänningsfall och säkring enligt svensk elstandard (SS 436 40 00 / IEC 60364) för 275 A över 250 m vid 230V.
Copper Cable (≤3% Drop)2× 400 mm²Drop: 3.68V (1.6%)
Aluminum Cable (≤3% Drop)400 mm²Drop: 12.13V (5.28%)
Voltage at Load226.3 VLine Loss: 1011.5 W
Max Power & Breaker63.25 kW300A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 275A at 250m
| 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 | 1961.67 V (852.9%) | 0.0 V | 3235.83 V (1406.88%) | 539458.3 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 1177.0 V (511.74%) | 0.0 V | 1941.5 V (844.13%) | 323675.0 W | Drop High |
| 4 mm² | 32 A | 25 A | 735.62 V (319.84%) | 0.0 V | 1213.44 V (527.58%) | 202296.9 W | Drop High |
| 6 mm² | 41 A | 32 A | 490.42 V (213.22%) | 0.0 V | 808.96 V (351.72%) | 134864.6 W | Drop High |
| 10 mm² | 57 A | 44 A | 294.25 V (127.93%) | 0.0 V | 485.38 V (211.03%) | 80918.7 W | Drop High |
| 16 mm² | 76 A | 59 A | 183.91 V (79.96%) | 46.1 V | 303.36 V (131.9%) | 50574.2 W | Drop High |
| 25 mm² | 101 A | 78 A | 117.7 V (51.17%) | 112.3 V | 194.15 V (84.41%) | 32367.5 W | Drop High |
| 35 mm² | 125 A | 97 A | 84.07 V (36.55%) | 145.9 V | 138.68 V (60.3%) | 23119.6 W | Drop High |
| 50 mm² | 151 A | 118 A | 58.85 V (25.59%) | 171.2 V | 97.07 V (42.21%) | 16183.8 W | Drop High |
| 70 mm² | 192 A | 150 A | 42.04 V (18.28%) | 188.0 V | 69.34 V (30.15%) | 11559.8 W | Drop High |
| 95 mm² | 232 A | 181 A | 30.97 V (13.47%) | 199.0 V | 51.09 V (22.21%) | 8517.8 W | Drop High |
| 120 mm² | 269 A | 210 A | 24.52 V (10.66%) | 205.5 V | 40.45 V (17.59%) | 6743.2 W | Drop High |
| 150 mm² | 309 A | 241 A | 19.62 V (8.53%) | 210.4 V | 32.36 V (14.07%) | 5394.6 W | Drop High |
| 185 mm² | 353 A | 275 A | 15.91 V (6.92%) | 214.1 V | 26.24 V (11.41%) | 4374.0 W | Drop High |
| 240 mm² | 415 A | 324 A | 12.26 V (5.33%) | 217.7 V | 20.22 V (8.79%) | 3371.6 W | Drop High |
| 300 mm² | 477 A | 372 A | 9.81 V (4.26%) | 220.2 V | 16.18 V (7.03%) | 2697.3 W | ~ ≤5% |
| 400 mm² | 570 A | 445 A | 7.36 V (3.2%) | 222.6 V | 12.13 V (5.28%) | 2023.0 W | ~ ≤5% |
FAQ — Kabelarea för 275 Ampere vid 250 Meter (230V)
Vilken kabelarea krävs för 275A vid 250 meter (230V)?
För 275 Ampere över 250 meter vid 230V rekommenderas 2× 400 mm² kopparkabel för att hålla spänningsfallet under 3% (3.68V / 1.6%).
Hur stor effekt motsvarar 275A vid 230V?
Det motsvarar 63.25 kW med en rekommenderad säkring på 300A.
Related Lengths & Currents (230V)
275A · 5m (230V)275A · 10m (230V)275A · 15m (230V)275A · 20m (230V)275A · 25m (230V)275A · 30m (230V)275A · 35m (230V)275A · 40m (230V)275A · 45m (230V)275A · 50m (230V)275A · 60m (230V)275A · 70m (230V)10A · 250m (230V)16A · 250m (230V)20A · 250m (230V)25A · 250m (230V)32A · 250m (230V)40A · 250m (230V)50A · 250m (230V)63A · 250m (230V)80A · 250m (230V)100A · 250m (230V)125A · 250m (230V)160A · 250m (230V)200A · 250m (230V)