Kabeltværsnit for 650 Ampere ved 350 Meter (400V)
Beregning af kabeltværsnit (mm²), spændingsfald og sikringsstørrelse efter dansk standard DS/HD 60364 for 650 A over 350 m ved 400V.
Copper Cable (≤3% Drop)2× 400 mm²Drop: 10.54V (2.63%)
Aluminum Cable (≤3% Drop)400 mm²Drop: 34.77V (8.69%)
Voltage at Load389.5 VLine Loss: 11867.0 W
Max Power & Breaker450.33 kW700A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 650A 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 | 5621.66 V (1405.41%) | 0.0 V | 9273.11 V (2318.28%) | 6329050.0 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 3373.0 V (843.25%) | 0.0 V | 5563.87 V (1390.97%) | 3797430.0 W | Drop High |
| 4 mm² | 32 A | 25 A | 2108.12 V (527.03%) | 0.0 V | 3477.42 V (869.35%) | 2373393.8 W | Drop High |
| 6 mm² | 41 A | 32 A | 1405.41 V (351.35%) | 0.0 V | 2318.28 V (579.57%) | 1582262.5 W | Drop High |
| 10 mm² | 57 A | 44 A | 843.25 V (210.81%) | 0.0 V | 1390.97 V (347.74%) | 949357.5 W | Drop High |
| 16 mm² | 76 A | 59 A | 527.03 V (131.76%) | 0.0 V | 869.35 V (217.34%) | 593348.4 W | Drop High |
| 25 mm² | 101 A | 78 A | 337.3 V (84.32%) | 62.7 V | 556.39 V (139.1%) | 379743.0 W | Drop High |
| 35 mm² | 125 A | 97 A | 240.93 V (60.23%) | 159.1 V | 397.42 V (99.35%) | 271245.0 W | Drop High |
| 50 mm² | 151 A | 118 A | 168.65 V (42.16%) | 231.4 V | 278.19 V (69.55%) | 189871.5 W | Drop High |
| 70 mm² | 192 A | 150 A | 120.46 V (30.12%) | 279.5 V | 198.71 V (49.68%) | 135622.5 W | Drop High |
| 95 mm² | 232 A | 181 A | 88.76 V (22.19%) | 311.2 V | 146.42 V (36.6%) | 99932.4 W | Drop High |
| 120 mm² | 269 A | 210 A | 70.27 V (17.57%) | 329.7 V | 115.91 V (28.98%) | 79113.1 W | Drop High |
| 150 mm² | 309 A | 241 A | 56.22 V (14.05%) | 343.8 V | 92.73 V (23.18%) | 63290.5 W | Drop High |
| 185 mm² | 353 A | 275 A | 45.58 V (11.4%) | 354.4 V | 75.19 V (18.8%) | 51316.6 W | Drop High |
| 240 mm² | 415 A | 324 A | 35.14 V (8.78%) | 364.9 V | 57.96 V (14.49%) | 39556.6 W | Drop High |
| 300 mm² | 477 A | 372 A | 28.11 V (7.03%) | 371.9 V | 46.37 V (11.59%) | 31645.2 W | Drop High |
| 400 mm² | 570 A | 445 A | 21.08 V (5.27%) | 378.9 V | 34.77 V (8.69%) | 23733.9 W | Drop High |
FAQ — Kabeltværsnit for 650 Ampere ved 350 Meter (400V)
Hvilket kabeltværsnit kræves til 650A ved 350 meter (400V)?
Til 650 Ampere over 350 meter ved 400V anbefales 2× 400 mm² kobberkabel (spændingsfald 10.54V / 2.63%).
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 · 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)