Kabelarea för 800 Ampere vid 90 Meter (400V)
Komplett dimensionering av kabelarea (mm²), spänningsfall och säkring enligt svensk elstandard (SS 436 40 00 / IEC 60364) för 800 A över 90 m vid 400V.
Copper Cable (≤3% Drop)2× 400 mm²Drop: 3.33V (0.83%)
Aluminum Cable (≤3% Drop)400 mm²Drop: 11.01V (2.75%)
Voltage at Load396.7 VLine Loss: 4622.4 W
Max Power & Breaker554.26 kW800A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 800A at 90m
| 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 | 1779.16 V (444.79%) | 0.0 V | 2934.79 V (733.7%) | 2465280.0 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 1067.5 V (266.87%) | 0.0 V | 1760.87 V (440.22%) | 1479168.0 W | Drop High |
| 4 mm² | 32 A | 25 A | 667.19 V (166.8%) | 0.0 V | 1100.55 V (275.14%) | 924480.0 W | Drop High |
| 6 mm² | 41 A | 32 A | 444.79 V (111.2%) | 0.0 V | 733.7 V (183.42%) | 616320.0 W | Drop High |
| 10 mm² | 57 A | 44 A | 266.87 V (66.72%) | 133.1 V | 440.22 V (110.05%) | 369792.0 W | Drop High |
| 16 mm² | 76 A | 59 A | 166.8 V (41.7%) | 233.2 V | 275.14 V (68.78%) | 231120.0 W | Drop High |
| 25 mm² | 101 A | 78 A | 106.75 V (26.69%) | 293.3 V | 176.09 V (44.02%) | 147916.8 W | Drop High |
| 35 mm² | 125 A | 97 A | 76.25 V (19.06%) | 323.8 V | 125.78 V (31.44%) | 105654.9 W | Drop High |
| 50 mm² | 151 A | 118 A | 53.37 V (13.34%) | 346.6 V | 88.04 V (22.01%) | 73958.4 W | Drop High |
| 70 mm² | 192 A | 150 A | 38.12 V (9.53%) | 361.9 V | 62.89 V (15.72%) | 52827.4 W | Drop High |
| 95 mm² | 232 A | 181 A | 28.09 V (7.02%) | 371.9 V | 46.34 V (11.58%) | 38925.5 W | Drop High |
| 120 mm² | 269 A | 210 A | 22.24 V (5.56%) | 377.8 V | 36.68 V (9.17%) | 30816.0 W | Drop High |
| 150 mm² | 309 A | 241 A | 17.79 V (4.45%) | 382.2 V | 29.35 V (7.34%) | 24652.8 W | Drop High |
| 185 mm² | 353 A | 275 A | 14.43 V (3.61%) | 385.6 V | 23.8 V (5.95%) | 19988.8 W | Drop High |
| 240 mm² | 415 A | 324 A | 11.12 V (2.78%) | 388.9 V | 18.34 V (4.59%) | 15408.0 W | Drop High |
| 300 mm² | 477 A | 372 A | 8.9 V (2.22%) | 391.1 V | 14.67 V (3.67%) | 12326.4 W | Drop High |
| 400 mm² | 570 A | 445 A | 6.67 V (1.67%) | 393.3 V | 11.01 V (2.75%) | 9244.8 W | Drop High |
FAQ — Kabelarea för 800 Ampere vid 90 Meter (400V)
Vilken kabelarea krävs för 800A vid 90 meter (400V)?
För 800 Ampere över 90 meter vid 400V rekommenderas 2× 400 mm² kopparkabel för att hålla spänningsfallet under 3% (3.33V / 0.83%).
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 · 90m (400V)16A · 90m (400V)20A · 90m (400V)25A · 90m (400V)32A · 90m (400V)40A · 90m (400V)50A · 90m (400V)63A · 90m (400V)80A · 90m (400V)100A · 90m (400V)125A · 90m (400V)160A · 90m (400V)200A · 90m (400V)