Kabelarea för 800 Ampere vid 200 Meter (400V)
Komplett dimensionering av kabelarea (mm²), spänningsfall och säkring enligt svensk elstandard (SS 436 40 00 / IEC 60364) för 800 A över 200 m vid 400V.
Copper Cable (≤3% Drop)2× 400 mm²Drop: 7.42V (1.85%)
Aluminum Cable (≤3% Drop)400 mm²Drop: 24.46V (6.11%)
Voltage at Load392.6 VLine Loss: 10272.0 W
Max Power & Breaker554.26 kW800A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 800A at 200m
| 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 | 3953.69 V (988.42%) | 0.0 V | 6521.75 V (1630.44%) | 5478400.0 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 2372.22 V (593.05%) | 0.0 V | 3913.05 V (978.26%) | 3287040.0 W | Drop High |
| 4 mm² | 32 A | 25 A | 1482.64 V (370.66%) | 0.0 V | 2445.66 V (611.41%) | 2054400.0 W | Drop High |
| 6 mm² | 41 A | 32 A | 988.42 V (247.11%) | 0.0 V | 1630.44 V (407.61%) | 1369600.0 W | Drop High |
| 10 mm² | 57 A | 44 A | 593.05 V (148.26%) | 0.0 V | 978.26 V (244.57%) | 821760.0 W | Drop High |
| 16 mm² | 76 A | 59 A | 370.66 V (92.66%) | 29.3 V | 611.41 V (152.85%) | 513600.0 W | Drop High |
| 25 mm² | 101 A | 78 A | 237.22 V (59.31%) | 162.8 V | 391.3 V (97.83%) | 328704.0 W | Drop High |
| 35 mm² | 125 A | 97 A | 169.44 V (42.36%) | 230.6 V | 279.5 V (69.88%) | 234788.6 W | Drop High |
| 50 mm² | 151 A | 118 A | 118.61 V (29.65%) | 281.4 V | 195.65 V (48.91%) | 164352.0 W | Drop High |
| 70 mm² | 192 A | 150 A | 84.72 V (21.18%) | 315.3 V | 139.75 V (34.94%) | 117394.3 W | Drop High |
| 95 mm² | 232 A | 181 A | 62.43 V (15.61%) | 337.6 V | 102.97 V (25.74%) | 86501.1 W | Drop High |
| 120 mm² | 269 A | 210 A | 49.42 V (12.36%) | 350.6 V | 81.52 V (20.38%) | 68480.0 W | Drop High |
| 150 mm² | 309 A | 241 A | 39.54 V (9.88%) | 360.5 V | 65.22 V (16.3%) | 54784.0 W | Drop High |
| 185 mm² | 353 A | 275 A | 32.06 V (8.01%) | 367.9 V | 52.88 V (13.22%) | 44419.5 W | Drop High |
| 240 mm² | 415 A | 324 A | 24.71 V (6.18%) | 375.3 V | 40.76 V (10.19%) | 34240.0 W | Drop High |
| 300 mm² | 477 A | 372 A | 19.77 V (4.94%) | 380.2 V | 32.61 V (8.15%) | 27392.0 W | Drop High |
| 400 mm² | 570 A | 445 A | 14.83 V (3.71%) | 385.2 V | 24.46 V (6.11%) | 20544.0 W | Drop High |
FAQ — Kabelarea för 800 Ampere vid 200 Meter (400V)
Vilken kabelarea krävs för 800A vid 200 meter (400V)?
För 800 Ampere över 200 meter vid 400V rekommenderas 2× 400 mm² kopparkabel för att hålla spänningsfallet under 3% (7.42V / 1.85%).
Hur stor effekt motsvarar 800A vid 400V?
Det motsvarar 554.26 kW med en rekommenderad säkring på 800A.
Related Lengths & Currents (400V)
800A · 5m (400V)800A · 10m (400V)800A · 15m (400V)800A · 20m (400V)800A · 25m (400V)800A · 30m (400V)800A · 35m (400V)800A · 40m (400V)800A · 45m (400V)800A · 50m (400V)800A · 60m (400V)800A · 70m (400V)10A · 200m (400V)16A · 200m (400V)20A · 200m (400V)25A · 200m (400V)32A · 200m (400V)40A · 200m (400V)50A · 200m (400V)63A · 200m (400V)80A · 200m (400V)100A · 200m (400V)125A · 200m (400V)160A · 200m (400V)200A · 200m (400V)