Kabeltværsnit for 650 Ampere ved 500 Meter (400V)
Beregning af kabeltværsnit (mm²), spændingsfald og sikringsstørrelse efter dansk standard DS/HD 60364 for 650 A over 500 m ved 400V.
Copper Cable (≤3% Drop)3× 400 mm²Drop: 10.04V (2.51%)
Aluminum Cable (≤3% Drop)400 mm²Drop: 49.68V (12.42%)
Voltage at Load390.0 VLine Loss: 11301.9 W
Max Power & Breaker450.33 kW700A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 650A at 500m
| 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 | 8030.94 V (2007.74%) | 0.0 V | 13247.3 V (3311.83%) | 9041500.0 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 4818.57 V (1204.64%) | 0.0 V | 7948.38 V (1987.1%) | 5424900.0 W | Drop High |
| 4 mm² | 32 A | 25 A | 3011.6 V (752.9%) | 0.0 V | 4967.74 V (1241.93%) | 3390562.5 W | Drop High |
| 6 mm² | 41 A | 32 A | 2007.74 V (501.93%) | 0.0 V | 3311.83 V (827.96%) | 2260375.0 W | Drop High |
| 10 mm² | 57 A | 44 A | 1204.64 V (301.16%) | 0.0 V | 1987.1 V (496.77%) | 1356225.0 W | Drop High |
| 16 mm² | 76 A | 59 A | 752.9 V (188.23%) | 0.0 V | 1241.93 V (310.48%) | 847640.6 W | Drop High |
| 25 mm² | 101 A | 78 A | 481.86 V (120.46%) | 0.0 V | 794.84 V (198.71%) | 542490.0 W | Drop High |
| 35 mm² | 125 A | 97 A | 344.18 V (86.05%) | 55.8 V | 567.74 V (141.94%) | 387492.9 W | Drop High |
| 50 mm² | 151 A | 118 A | 240.93 V (60.23%) | 159.1 V | 397.42 V (99.35%) | 271245.0 W | Drop High |
| 70 mm² | 192 A | 150 A | 172.09 V (43.02%) | 227.9 V | 283.87 V (70.97%) | 193746.4 W | Drop High |
| 95 mm² | 232 A | 181 A | 126.8 V (31.7%) | 273.2 V | 209.17 V (52.29%) | 142760.5 W | Drop High |
| 120 mm² | 269 A | 210 A | 100.39 V (25.1%) | 299.6 V | 165.59 V (41.4%) | 113018.7 W | Drop High |
| 150 mm² | 309 A | 241 A | 80.31 V (20.08%) | 319.7 V | 132.47 V (33.12%) | 90415.0 W | Drop High |
| 185 mm² | 353 A | 275 A | 65.12 V (16.28%) | 334.9 V | 107.41 V (26.85%) | 73309.5 W | Drop High |
| 240 mm² | 415 A | 324 A | 50.19 V (12.55%) | 349.8 V | 82.8 V (20.7%) | 56509.4 W | Drop High |
| 300 mm² | 477 A | 372 A | 40.15 V (10.04%) | 359.8 V | 66.24 V (16.56%) | 45207.5 W | Drop High |
| 400 mm² | 570 A | 445 A | 30.12 V (7.53%) | 369.9 V | 49.68 V (12.42%) | 33905.6 W | Drop High |
FAQ — Kabeltværsnit for 650 Ampere ved 500 Meter (400V)
Hvilket kabeltværsnit kræves til 650A ved 500 meter (400V)?
Til 650 Ampere over 500 meter ved 400V anbefales 3× 400 mm² kobberkabel (spændingsfald 10.04V / 2.51%).
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 · 500m (400V)16A · 500m (400V)20A · 500m (400V)25A · 500m (400V)32A · 500m (400V)40A · 500m (400V)50A · 500m (400V)63A · 500m (400V)80A · 500m (400V)100A · 500m (400V)125A · 500m (400V)160A · 500m (400V)200A · 500m (400V)