Kabeltværsnit for 650 Ampere ved 400 Meter (400V)
Beregning af kabeltværsnit (mm²), spændingsfald og sikringsstørrelse efter dansk standard DS/HD 60364 for 650 A over 400 m ved 400V.
Copper Cable (≤3% Drop)3× 400 mm²Drop: 8.03V (2.01%)
Aluminum Cable (≤3% Drop)400 mm²Drop: 39.74V (9.94%)
Voltage at Load392.0 VLine Loss: 9041.5 W
Max Power & Breaker450.33 kW700A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 650A at 400m
| 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 | 6424.75 V (1606.19%) | 0.0 V | 10597.84 V (2649.46%) | 7233200.0 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 3854.85 V (963.71%) | 0.0 V | 6358.7 V (1589.68%) | 4339920.0 W | Drop High |
| 4 mm² | 32 A | 25 A | 2409.28 V (602.32%) | 0.0 V | 3974.19 V (993.55%) | 2712450.0 W | Drop High |
| 6 mm² | 41 A | 32 A | 1606.19 V (401.55%) | 0.0 V | 2649.46 V (662.37%) | 1808300.0 W | Drop High |
| 10 mm² | 57 A | 44 A | 963.71 V (240.93%) | 0.0 V | 1589.68 V (397.42%) | 1084980.0 W | Drop High |
| 16 mm² | 76 A | 59 A | 602.32 V (150.58%) | 0.0 V | 993.55 V (248.39%) | 678112.5 W | Drop High |
| 25 mm² | 101 A | 78 A | 385.49 V (96.37%) | 14.5 V | 635.87 V (158.97%) | 433992.0 W | Drop High |
| 35 mm² | 125 A | 97 A | 275.35 V (68.84%) | 124.7 V | 454.19 V (113.55%) | 309994.3 W | Drop High |
| 50 mm² | 151 A | 118 A | 192.74 V (48.19%) | 207.3 V | 317.94 V (79.48%) | 216996.0 W | Drop High |
| 70 mm² | 192 A | 150 A | 137.67 V (34.42%) | 262.3 V | 227.1 V (56.77%) | 154997.1 W | Drop High |
| 95 mm² | 232 A | 181 A | 101.44 V (25.36%) | 298.6 V | 167.33 V (41.83%) | 114208.4 W | Drop High |
| 120 mm² | 269 A | 210 A | 80.31 V (20.08%) | 319.7 V | 132.47 V (33.12%) | 90415.0 W | Drop High |
| 150 mm² | 309 A | 241 A | 64.25 V (16.06%) | 335.8 V | 105.98 V (26.49%) | 72332.0 W | Drop High |
| 185 mm² | 353 A | 275 A | 52.09 V (13.02%) | 347.9 V | 85.93 V (21.48%) | 58647.6 W | Drop High |
| 240 mm² | 415 A | 324 A | 40.15 V (10.04%) | 359.8 V | 66.24 V (16.56%) | 45207.5 W | Drop High |
| 300 mm² | 477 A | 372 A | 32.12 V (8.03%) | 367.9 V | 52.99 V (13.25%) | 36166.0 W | Drop High |
| 400 mm² | 570 A | 445 A | 24.09 V (6.02%) | 375.9 V | 39.74 V (9.94%) | 27124.5 W | Drop High |
FAQ — Kabeltværsnit for 650 Ampere ved 400 Meter (400V)
Hvilket kabeltværsnit kræves til 650A ved 400 meter (400V)?
Til 650 Ampere over 400 meter ved 400V anbefales 3× 400 mm² kobberkabel (spændingsfald 8.03V / 2.01%).
Hvor mange kW svarer 650A ved 400V til?
Det svarer til 450.33 kW med en anbefalet sikring på 700A.
Related Lengths & Currents (400V)
650A · 5m (400V)650A · 10m (400V)650A · 15m (400V)650A · 20m (400V)650A · 25m (400V)650A · 30m (400V)650A · 35m (400V)650A · 40m (400V)650A · 45m (400V)650A · 50m (400V)650A · 60m (400V)650A · 70m (400V)10A · 400m (400V)16A · 400m (400V)20A · 400m (400V)25A · 400m (400V)32A · 400m (400V)40A · 400m (400V)50A · 400m (400V)63A · 400m (400V)80A · 400m (400V)100A · 400m (400V)125A · 400m (400V)160A · 400m (400V)200A · 400m (400V)