Kabeltværsnit for 700 Ampere ved 80 Meter (400V)
Beregning af kabeltværsnit (mm²), spændingsfald og sikringsstørrelse efter dansk standard DS/HD 60364 for 700 A over 80 m ved 400V.
Copper Cable (≤3% Drop)2× 400 mm²Drop: 2.6V (0.65%)
Aluminum Cable (≤3% Drop)400 mm²Drop: 8.56V (2.14%)
Voltage at Load397.4 VLine Loss: 3145.8 W
Max Power & Breaker484.97 kW700A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 700A at 80m
| 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 | 1383.79 V (345.95%) | 0.0 V | 2282.61 V (570.65%) | 1677760.0 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 830.28 V (207.57%) | 0.0 V | 1369.57 V (342.39%) | 1006656.0 W | Drop High |
| 4 mm² | 32 A | 25 A | 518.92 V (129.73%) | 0.0 V | 855.98 V (213.99%) | 629160.0 W | Drop High |
| 6 mm² | 41 A | 32 A | 345.95 V (86.49%) | 54.1 V | 570.65 V (142.66%) | 419440.0 W | Drop High |
| 10 mm² | 57 A | 44 A | 207.57 V (51.89%) | 192.4 V | 342.39 V (85.6%) | 251664.0 W | Drop High |
| 16 mm² | 76 A | 59 A | 129.73 V (32.43%) | 270.3 V | 213.99 V (53.5%) | 157290.0 W | Drop High |
| 25 mm² | 101 A | 78 A | 83.03 V (20.76%) | 317.0 V | 136.96 V (34.24%) | 100665.6 W | Drop High |
| 35 mm² | 125 A | 97 A | 59.31 V (14.83%) | 340.7 V | 97.83 V (24.46%) | 71904.0 W | Drop High |
| 50 mm² | 151 A | 118 A | 41.51 V (10.38%) | 358.5 V | 68.48 V (17.12%) | 50332.8 W | Drop High |
| 70 mm² | 192 A | 150 A | 29.65 V (7.41%) | 370.3 V | 48.91 V (12.23%) | 35952.0 W | Drop High |
| 95 mm² | 232 A | 181 A | 21.85 V (5.46%) | 378.2 V | 36.04 V (9.01%) | 26490.9 W | Drop High |
| 120 mm² | 269 A | 210 A | 17.3 V (4.32%) | 382.7 V | 28.53 V (7.13%) | 20972.0 W | Drop High |
| 150 mm² | 309 A | 241 A | 13.84 V (3.46%) | 386.2 V | 22.83 V (5.71%) | 16777.6 W | Drop High |
| 185 mm² | 353 A | 275 A | 11.22 V (2.8%) | 388.8 V | 18.51 V (4.63%) | 13603.5 W | Drop High |
| 240 mm² | 415 A | 324 A | 8.65 V (2.16%) | 391.4 V | 14.27 V (3.57%) | 10486.0 W | Drop High |
| 300 mm² | 477 A | 372 A | 6.92 V (1.73%) | 393.1 V | 11.41 V (2.85%) | 8388.8 W | Drop High |
| 400 mm² | 570 A | 445 A | 5.19 V (1.3%) | 394.8 V | 8.56 V (2.14%) | 6291.6 W | Drop High |
FAQ — Kabeltværsnit for 700 Ampere ved 80 Meter (400V)
Hvilket kabeltværsnit kræves til 700A ved 80 meter (400V)?
Til 700 Ampere over 80 meter ved 400V anbefales 2× 400 mm² kobberkabel (spændingsfald 2.6V / 0.65%).
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 · 80m (400V)16A · 80m (400V)20A · 80m (400V)25A · 80m (400V)32A · 80m (400V)40A · 80m (400V)50A · 80m (400V)63A · 80m (400V)80A · 80m (400V)100A · 80m (400V)125A · 80m (400V)160A · 80m (400V)200A · 80m (400V)