Kabeltværsnit for 425 Ampere ved 80 Meter (230V)
Beregning af kabeltværsnit (mm²), spændingsfald og sikringsstørrelse efter dansk standard DS/HD 60364 for 425 A over 80 m ved 230V.
Copper Cable (≤3% Drop)300 mm²Drop: 4.85V (2.11%)
Aluminum Cable (≤3% Drop)400 mm²Drop: 6.0V (2.61%)
Voltage at Load225.1 VLine Loss: 2061.5 W
Max Power & Breaker97.75 kW450A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 425A 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 | 970.13 V (421.8%) | 0.0 V | 1600.27 V (695.77%) | 412306.7 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 582.08 V (253.08%) | 0.0 V | 960.16 V (417.46%) | 247384.0 W | Drop High |
| 4 mm² | 32 A | 25 A | 363.8 V (158.17%) | 0.0 V | 600.1 V (260.91%) | 154615.0 W | Drop High |
| 6 mm² | 41 A | 32 A | 242.53 V (105.45%) | 0.0 V | 400.07 V (173.94%) | 103076.7 W | Drop High |
| 10 mm² | 57 A | 44 A | 145.52 V (63.27%) | 84.5 V | 240.04 V (104.37%) | 61846.0 W | Drop High |
| 16 mm² | 76 A | 59 A | 90.95 V (39.54%) | 139.1 V | 150.03 V (65.23%) | 38653.8 W | Drop High |
| 25 mm² | 101 A | 78 A | 58.21 V (25.31%) | 171.8 V | 96.02 V (41.75%) | 24738.4 W | Drop High |
| 35 mm² | 125 A | 97 A | 41.58 V (18.08%) | 188.4 V | 68.58 V (29.82%) | 17670.3 W | Drop High |
| 50 mm² | 151 A | 118 A | 29.1 V (12.65%) | 200.9 V | 48.01 V (20.87%) | 12369.2 W | Drop High |
| 70 mm² | 192 A | 150 A | 20.79 V (9.04%) | 209.2 V | 34.29 V (14.91%) | 8835.1 W | Drop High |
| 95 mm² | 232 A | 181 A | 15.32 V (6.66%) | 214.7 V | 25.27 V (10.99%) | 6510.1 W | Drop High |
| 120 mm² | 269 A | 210 A | 12.13 V (5.27%) | 217.9 V | 20.0 V (8.7%) | 5153.8 W | Drop High |
| 150 mm² | 309 A | 241 A | 9.7 V (4.22%) | 220.3 V | 16.0 V (6.96%) | 4123.1 W | Drop High |
| 185 mm² | 353 A | 275 A | 7.87 V (3.42%) | 222.1 V | 12.98 V (5.64%) | 3343.0 W | Drop High |
| 240 mm² | 415 A | 324 A | 6.06 V (2.64%) | 223.9 V | 10.0 V (4.35%) | 2576.9 W | Drop High |
| 300 mm² | 477 A | 372 A | 4.85 V (2.11%) | 225.1 V | 8.0 V (3.48%) | 2061.5 W | ✓ OK (≤3%) |
| 400 mm² | 570 A | 445 A | 3.64 V (1.58%) | 226.4 V | 6.0 V (2.61%) | 1546.2 W | ✓ OK (≤3%) |
FAQ — Kabeltværsnit for 425 Ampere ved 80 Meter (230V)
Hvilket kabeltværsnit kræves til 425A ved 80 meter (230V)?
Til 425 Ampere over 80 meter ved 230V anbefales 300 mm² kobberkabel (spændingsfald 4.85V / 2.11%).
Hvor mange kW svarer 425A ved 230V til?
Det svarer til 97.75 kW med en anbefalet sikring på 450A.
Related Lengths & Currents (230V)
425A · 5m (230V)425A · 10m (230V)425A · 15m (230V)425A · 20m (230V)425A · 25m (230V)425A · 30m (230V)425A · 35m (230V)425A · 40m (230V)425A · 45m (230V)425A · 50m (230V)425A · 60m (230V)425A · 70m (230V)10A · 80m (230V)16A · 80m (230V)20A · 80m (230V)25A · 80m (230V)32A · 80m (230V)40A · 80m (230V)50A · 80m (230V)63A · 80m (230V)80A · 80m (230V)100A · 80m (230V)125A · 80m (230V)160A · 80m (230V)200A · 80m (230V)