Kabeltværsnit for 700 Ampere ved 350 Meter (400V)
Beregning af kabeltværsnit (mm²), spændingsfald og sikringsstørrelse efter dansk standard DS/HD 60364 for 700 A over 350 m ved 400V.
Copper Cable (≤3% Drop)2× 400 mm²Drop: 11.35V (2.84%)
Aluminum Cable (≤3% Drop)400 mm²Drop: 37.45V (9.36%)
Voltage at Load388.6 VLine Loss: 13762.9 W
Max Power & Breaker484.97 kW700A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 700A at 350m
| 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 | 6054.09 V (1513.52%) | 0.0 V | 9986.43 V (2496.61%) | 7340200.0 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 3632.46 V (908.11%) | 0.0 V | 5991.86 V (1497.96%) | 4404120.0 W | Drop High |
| 4 mm² | 32 A | 25 A | 2270.29 V (567.57%) | 0.0 V | 3744.91 V (936.23%) | 2752575.0 W | Drop High |
| 6 mm² | 41 A | 32 A | 1513.52 V (378.38%) | 0.0 V | 2496.61 V (624.15%) | 1835050.0 W | Drop High |
| 10 mm² | 57 A | 44 A | 908.11 V (227.03%) | 0.0 V | 1497.96 V (374.49%) | 1101030.0 W | Drop High |
| 16 mm² | 76 A | 59 A | 567.57 V (141.89%) | 0.0 V | 936.23 V (234.06%) | 688143.7 W | Drop High |
| 25 mm² | 101 A | 78 A | 363.25 V (90.81%) | 36.8 V | 599.19 V (149.8%) | 440412.0 W | Drop High |
| 35 mm² | 125 A | 97 A | 259.46 V (64.87%) | 140.5 V | 427.99 V (107.0%) | 314580.0 W | Drop High |
| 50 mm² | 151 A | 118 A | 181.62 V (45.41%) | 218.4 V | 299.59 V (74.9%) | 220206.0 W | Drop High |
| 70 mm² | 192 A | 150 A | 129.73 V (32.43%) | 270.3 V | 213.99 V (53.5%) | 157290.0 W | Drop High |
| 95 mm² | 232 A | 181 A | 95.59 V (23.9%) | 304.4 V | 157.68 V (39.42%) | 115897.9 W | Drop High |
| 120 mm² | 269 A | 210 A | 75.68 V (18.92%) | 324.3 V | 124.83 V (31.21%) | 91752.5 W | Drop High |
| 150 mm² | 309 A | 241 A | 60.54 V (15.14%) | 339.5 V | 99.86 V (24.97%) | 73402.0 W | Drop High |
| 185 mm² | 353 A | 275 A | 49.09 V (12.27%) | 350.9 V | 80.97 V (20.24%) | 59515.1 W | Drop High |
| 240 mm² | 415 A | 324 A | 37.84 V (9.46%) | 362.2 V | 62.42 V (15.6%) | 45876.2 W | Drop High |
| 300 mm² | 477 A | 372 A | 30.27 V (7.57%) | 369.7 V | 49.93 V (12.48%) | 36701.0 W | Drop High |
| 400 mm² | 570 A | 445 A | 22.7 V (5.68%) | 377.3 V | 37.45 V (9.36%) | 27525.7 W | Drop High |
FAQ — Kabeltværsnit for 700 Ampere ved 350 Meter (400V)
Hvilket kabeltværsnit kræves til 700A ved 350 meter (400V)?
Til 700 Ampere over 350 meter ved 400V anbefales 2× 400 mm² kobberkabel (spændingsfald 11.35V / 2.84%).
Hvor mange kW svarer 700A ved 400V til?
Det svarer til 484.97 kW med en anbefalet sikring 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 · 350m (400V)16A · 350m (400V)20A · 350m (400V)25A · 350m (400V)32A · 350m (400V)40A · 350m (400V)50A · 350m (400V)63A · 350m (400V)80A · 350m (400V)100A · 350m (400V)125A · 350m (400V)160A · 350m (400V)200A · 350m (400V)