Kabelarea för 700 Ampere vid 500 Meter (400V)
Komplett dimensionering av kabelarea (mm²), spänningsfall och säkring enligt svensk elstandard (SS 436 40 00 / IEC 60364) för 700 A över 500 m vid 400V.
Copper Cable (≤3% Drop)3× 400 mm²Drop: 10.81V (2.7%)
Aluminum Cable (≤3% Drop)400 mm²Drop: 53.5V (13.37%)
Voltage at Load389.2 VLine Loss: 13107.5 W
Max Power & Breaker484.97 kW700A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 700A at 500m
| 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 | 8648.71 V (2162.18%) | 0.0 V | 14266.33 V (3566.58%) | 10486000.0 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 5189.22 V (1297.31%) | 0.0 V | 8559.8 V (2139.95%) | 6291600.0 W | Drop High |
| 4 mm² | 32 A | 25 A | 3243.27 V (810.82%) | 0.0 V | 5349.87 V (1337.47%) | 3932250.0 W | Drop High |
| 6 mm² | 41 A | 32 A | 2162.18 V (540.54%) | 0.0 V | 3566.58 V (891.65%) | 2621500.0 W | Drop High |
| 10 mm² | 57 A | 44 A | 1297.31 V (324.33%) | 0.0 V | 2139.95 V (534.99%) | 1572900.0 W | Drop High |
| 16 mm² | 76 A | 59 A | 810.82 V (202.7%) | 0.0 V | 1337.47 V (334.37%) | 983062.5 W | Drop High |
| 25 mm² | 101 A | 78 A | 518.92 V (129.73%) | 0.0 V | 855.98 V (213.99%) | 629160.0 W | Drop High |
| 35 mm² | 125 A | 97 A | 370.66 V (92.66%) | 29.3 V | 611.41 V (152.85%) | 449400.0 W | Drop High |
| 50 mm² | 151 A | 118 A | 259.46 V (64.87%) | 140.5 V | 427.99 V (107.0%) | 314580.0 W | Drop High |
| 70 mm² | 192 A | 150 A | 185.33 V (46.33%) | 214.7 V | 305.71 V (76.43%) | 224700.0 W | Drop High |
| 95 mm² | 232 A | 181 A | 136.56 V (34.14%) | 263.4 V | 225.26 V (56.31%) | 165568.4 W | Drop High |
| 120 mm² | 269 A | 210 A | 108.11 V (27.03%) | 291.9 V | 178.33 V (44.58%) | 131075.0 W | Drop High |
| 150 mm² | 309 A | 241 A | 86.49 V (21.62%) | 313.5 V | 142.66 V (35.67%) | 104860.0 W | Drop High |
| 185 mm² | 353 A | 275 A | 70.12 V (17.53%) | 329.9 V | 115.67 V (28.92%) | 85021.6 W | Drop High |
| 240 mm² | 415 A | 324 A | 54.05 V (13.51%) | 345.9 V | 89.16 V (22.29%) | 65537.5 W | Drop High |
| 300 mm² | 477 A | 372 A | 43.24 V (10.81%) | 356.8 V | 71.33 V (17.83%) | 52430.0 W | Drop High |
| 400 mm² | 570 A | 445 A | 32.43 V (8.11%) | 367.6 V | 53.5 V (13.37%) | 39322.5 W | Drop High |
FAQ — Kabelarea för 700 Ampere vid 500 Meter (400V)
Vilken kabelarea krävs för 700A vid 500 meter (400V)?
För 700 Ampere över 500 meter vid 400V rekommenderas 3× 400 mm² kopparkabel för att hålla spänningsfallet under 3% (10.81V / 2.7%).
Hur stor effekt motsvarar 700A vid 400V?
Det motsvarar 484.97 kW med en rekommenderad säkring på 700A.
Related Lengths & Currents (400V)
700A · 5m (400V)700A · 10m (400V)700A · 15m (400V)700A · 20m (400V)700A · 25m (400V)700A · 30m (400V)700A · 35m (400V)700A · 40m (400V)700A · 45m (400V)700A · 50m (400V)700A · 60m (400V)700A · 70m (400V)10A · 500m (400V)16A · 500m (400V)20A · 500m (400V)25A · 500m (400V)32A · 500m (400V)40A · 500m (400V)50A · 500m (400V)63A · 500m (400V)80A · 500m (400V)100A · 500m (400V)125A · 500m (400V)160A · 500m (400V)200A · 500m (400V)