Kabeltværsnit for 225 Ampere ved 25 Meter (400V)
Beregning af kabeltværsnit (mm²), spændingsfald og sikringsstørrelse efter dansk standard DS/HD 60364 for 225 A over 25 m ved 400V.
Copper Cable (≤3% Drop)95 mm²Drop: 2.19V (0.55%)
Aluminum Cable (≤3% Drop)150 mm²Drop: 2.29V (0.57%)
Voltage at Load397.8 VLine Loss: 855.3 W
Max Power & Breaker155.88 kW225A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 225A at 25m
| 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 | 139.0 V (34.75%) | 261.0 V | 229.28 V (57.32%) | 54168.7 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 83.4 V (20.85%) | 316.6 V | 137.57 V (34.39%) | 32501.2 W | Drop High |
| 4 mm² | 32 A | 25 A | 52.12 V (13.03%) | 347.9 V | 85.98 V (21.5%) | 20313.3 W | Drop High |
| 6 mm² | 41 A | 32 A | 34.75 V (8.69%) | 365.3 V | 57.32 V (14.33%) | 13542.2 W | Drop High |
| 10 mm² | 57 A | 44 A | 20.85 V (5.21%) | 379.2 V | 34.39 V (8.6%) | 8125.3 W | Drop High |
| 16 mm² | 76 A | 59 A | 13.03 V (3.26%) | 387.0 V | 21.5 V (5.37%) | 5078.3 W | Drop High |
| 25 mm² | 101 A | 78 A | 8.34 V (2.08%) | 391.7 V | 13.76 V (3.44%) | 3250.1 W | Drop High |
| 35 mm² | 125 A | 97 A | 5.96 V (1.49%) | 394.0 V | 9.83 V (2.46%) | 2321.5 W | Drop High |
| 50 mm² | 151 A | 118 A | 4.17 V (1.04%) | 395.8 V | 6.88 V (1.72%) | 1625.1 W | Drop High |
| 70 mm² | 192 A | 150 A | 2.98 V (0.74%) | 397.0 V | 4.91 V (1.23%) | 1160.8 W | Drop High |
| 95 mm² | 232 A | 181 A | 2.19 V (0.55%) | 397.8 V | 3.62 V (0.91%) | 855.3 W | ✓ OK (≤3%) |
| 120 mm² | 269 A | 210 A | 1.74 V (0.43%) | 398.3 V | 2.87 V (0.72%) | 677.1 W | ✓ OK (≤3%) |
| 150 mm² | 309 A | 241 A | 1.39 V (0.35%) | 398.6 V | 2.29 V (0.57%) | 541.7 W | ✓ OK (≤3%) |
| 185 mm² | 353 A | 275 A | 1.13 V (0.28%) | 398.9 V | 1.86 V (0.46%) | 439.2 W | ✓ OK (≤3%) |
| 240 mm² | 415 A | 324 A | 0.87 V (0.22%) | 399.1 V | 1.43 V (0.36%) | 338.6 W | ✓ OK (≤3%) |
| 300 mm² | 477 A | 372 A | 0.69 V (0.17%) | 399.3 V | 1.15 V (0.29%) | 270.8 W | ✓ OK (≤3%) |
| 400 mm² | 570 A | 445 A | 0.52 V (0.13%) | 399.5 V | 0.86 V (0.21%) | 203.1 W | ✓ OK (≤3%) |
FAQ — Kabeltværsnit for 225 Ampere ved 25 Meter (400V)
Hvilket kabeltværsnit kræves til 225A ved 25 meter (400V)?
Til 225 Ampere over 25 meter ved 400V anbefales 95 mm² kobberkabel (spændingsfald 2.19V / 0.55%).
Hvor mange kW svarer 225A ved 400V til?
Det svarer til 155.88 kW med en anbefalet sikring på 225A.
Related Lengths & Currents (400V)
225A · 5m (400V)225A · 10m (400V)225A · 15m (400V)225A · 20m (400V)225A · 30m (400V)225A · 35m (400V)225A · 40m (400V)225A · 45m (400V)225A · 50m (400V)225A · 60m (400V)225A · 70m (400V)10A · 25m (400V)16A · 25m (400V)20A · 25m (400V)25A · 25m (400V)32A · 25m (400V)40A · 25m (400V)50A · 25m (400V)63A · 25m (400V)80A · 25m (400V)100A · 25m (400V)125A · 25m (400V)160A · 25m (400V)200A · 25m (400V)