Kabelarea för 700 Ampere vid 300 Meter (400V)
Komplett dimensionering av kabelarea (mm²), spänningsfall och säkring enligt svensk elstandard (SS 436 40 00 / IEC 60364) för 700 A över 300 m vid 400V.
Copper Cable (≤3% Drop)2× 400 mm²Drop: 9.73V (2.43%)
Aluminum Cable (≤3% Drop)400 mm²Drop: 32.1V (8.02%)
Voltage at Load390.3 VLine Loss: 11796.8 W
Max Power & Breaker484.97 kW700A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 700A 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 | 5189.22 V (1297.31%) | 0.0 V | 8559.8 V (2139.95%) | 6291600.0 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 3113.53 V (778.38%) | 0.0 V | 5135.88 V (1283.97%) | 3774960.0 W | Drop High |
| 4 mm² | 32 A | 25 A | 1945.96 V (486.49%) | 0.0 V | 3209.92 V (802.48%) | 2359350.0 W | Drop High |
| 6 mm² | 41 A | 32 A | 1297.31 V (324.33%) | 0.0 V | 2139.95 V (534.99%) | 1572900.0 W | Drop High |
| 10 mm² | 57 A | 44 A | 778.38 V (194.6%) | 0.0 V | 1283.97 V (320.99%) | 943740.0 W | Drop High |
| 16 mm² | 76 A | 59 A | 486.49 V (121.62%) | 0.0 V | 802.48 V (200.62%) | 589837.5 W | Drop High |
| 25 mm² | 101 A | 78 A | 311.35 V (77.84%) | 88.6 V | 513.59 V (128.4%) | 377496.0 W | Drop High |
| 35 mm² | 125 A | 97 A | 222.4 V (55.6%) | 177.6 V | 366.85 V (91.71%) | 269640.0 W | Drop High |
| 50 mm² | 151 A | 118 A | 155.68 V (38.92%) | 244.3 V | 256.79 V (64.2%) | 188748.0 W | Drop High |
| 70 mm² | 192 A | 150 A | 111.2 V (27.8%) | 288.8 V | 183.42 V (45.86%) | 134820.0 W | Drop High |
| 95 mm² | 232 A | 181 A | 81.94 V (20.48%) | 318.1 V | 135.15 V (33.79%) | 99341.1 W | Drop High |
| 120 mm² | 269 A | 210 A | 64.87 V (16.22%) | 335.1 V | 107.0 V (26.75%) | 78645.0 W | Drop High |
| 150 mm² | 309 A | 241 A | 51.89 V (12.97%) | 348.1 V | 85.6 V (21.4%) | 62916.0 W | Drop High |
| 185 mm² | 353 A | 275 A | 42.07 V (10.52%) | 357.9 V | 69.4 V (17.35%) | 51013.0 W | Drop High |
| 240 mm² | 415 A | 324 A | 32.43 V (8.11%) | 367.6 V | 53.5 V (13.37%) | 39322.5 W | Drop High |
| 300 mm² | 477 A | 372 A | 25.95 V (6.49%) | 374.1 V | 42.8 V (10.7%) | 31458.0 W | Drop High |
| 400 mm² | 570 A | 445 A | 19.46 V (4.86%) | 380.5 V | 32.1 V (8.02%) | 23593.5 W | Drop High |
FAQ — Kabelarea för 700 Ampere vid 300 Meter (400V)
Vilken kabelarea krävs för 700A vid 300 meter (400V)?
För 700 Ampere över 300 meter vid 400V rekommenderas 2× 400 mm² kopparkabel för att hålla spänningsfallet under 3% (9.73V / 2.43%).
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 · 300m (400V)16A · 300m (400V)20A · 300m (400V)25A · 300m (400V)32A · 300m (400V)40A · 300m (400V)50A · 300m (400V)63A · 300m (400V)80A · 300m (400V)100A · 300m (400V)125A · 300m (400V)160A · 300m (400V)200A · 300m (400V)