Kabeltværsnit for 650 Ampere ved 90 Meter (400V)
Beregning af kabeltværsnit (mm²), spændingsfald og sikringsstørrelse efter dansk standard DS/HD 60364 for 650 A over 90 m ved 400V.
Copper Cable (≤3% Drop)2× 400 mm²Drop: 2.71V (0.68%)
Aluminum Cable (≤3% Drop)400 mm²Drop: 8.94V (2.24%)
Voltage at Load397.3 VLine Loss: 3051.5 W
Max Power & Breaker450.33 kW700A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 650A 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 | 1445.57 V (361.39%) | 0.0 V | 2384.51 V (596.13%) | 1627470.0 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 867.34 V (216.84%) | 0.0 V | 1430.71 V (357.68%) | 976482.0 W | Drop High |
| 4 mm² | 32 A | 25 A | 542.09 V (135.52%) | 0.0 V | 894.19 V (223.55%) | 610301.2 W | Drop High |
| 6 mm² | 41 A | 32 A | 361.39 V (90.35%) | 38.6 V | 596.13 V (149.03%) | 406867.5 W | Drop High |
| 10 mm² | 57 A | 44 A | 216.84 V (54.21%) | 183.2 V | 357.68 V (89.42%) | 244120.5 W | Drop High |
| 16 mm² | 76 A | 59 A | 135.52 V (33.88%) | 264.5 V | 223.55 V (55.89%) | 152575.3 W | Drop High |
| 25 mm² | 101 A | 78 A | 86.73 V (21.68%) | 313.3 V | 143.07 V (35.77%) | 97648.2 W | Drop High |
| 35 mm² | 125 A | 97 A | 61.95 V (15.49%) | 338.0 V | 102.19 V (25.55%) | 69748.7 W | Drop High |
| 50 mm² | 151 A | 118 A | 43.37 V (10.84%) | 356.6 V | 71.54 V (17.88%) | 48824.1 W | Drop High |
| 70 mm² | 192 A | 150 A | 30.98 V (7.74%) | 369.0 V | 51.1 V (12.77%) | 34874.4 W | Drop High |
| 95 mm² | 232 A | 181 A | 22.82 V (5.71%) | 377.2 V | 37.65 V (9.41%) | 25696.9 W | Drop High |
| 120 mm² | 269 A | 210 A | 18.07 V (4.52%) | 381.9 V | 29.81 V (7.45%) | 20343.4 W | Drop High |
| 150 mm² | 309 A | 241 A | 14.46 V (3.61%) | 385.5 V | 23.85 V (5.96%) | 16274.7 W | Drop High |
| 185 mm² | 353 A | 275 A | 11.72 V (2.93%) | 388.3 V | 19.33 V (4.83%) | 13195.7 W | Drop High |
| 240 mm² | 415 A | 324 A | 9.03 V (2.26%) | 391.0 V | 14.9 V (3.73%) | 10171.7 W | Drop High |
| 300 mm² | 477 A | 372 A | 7.23 V (1.81%) | 392.8 V | 11.92 V (2.98%) | 8137.3 W | Drop High |
| 400 mm² | 570 A | 445 A | 5.42 V (1.36%) | 394.6 V | 8.94 V (2.24%) | 6103.0 W | Drop High |
FAQ — Kabeltværsnit for 650 Ampere ved 90 Meter (400V)
Hvilket kabeltværsnit kræves til 650A ved 90 meter (400V)?
Til 650 Ampere over 90 meter ved 400V anbefales 2× 400 mm² kobberkabel (spændingsfald 2.71V / 0.68%).
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 · 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)