Kabeltværsnit for 90 Ampere ved 90 Meter (400V)
Beregning af kabeltværsnit (mm²), spændingsfald og sikringsstørrelse efter dansk standard DS/HD 60364 for 90 A over 90 m ved 400V.
Copper Cable (≤3% Drop)35 mm²Drop: 8.58V (2.14%)
Aluminum Cable (≤3% Drop)50 mm²Drop: 9.9V (2.48%)
Voltage at Load391.4 VLine Loss: 1337.2 W
Max Power & Breaker62.35 kW90A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 90A 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 | 200.16 V (50.04%) | 199.8 V | 330.16 V (82.54%) | 31201.2 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 120.09 V (30.02%) | 279.9 V | 198.1 V (49.52%) | 18720.7 W | Drop High |
| 4 mm² | 32 A | 25 A | 75.06 V (18.76%) | 324.9 V | 123.81 V (30.95%) | 11700.4 W | Drop High |
| 6 mm² | 41 A | 32 A | 50.04 V (12.51%) | 350.0 V | 82.54 V (20.64%) | 7800.3 W | Drop High |
| 10 mm² | 57 A | 44 A | 30.02 V (7.51%) | 370.0 V | 49.52 V (12.38%) | 4680.2 W | Drop High |
| 16 mm² | 76 A | 59 A | 18.76 V (4.69%) | 381.2 V | 30.95 V (7.74%) | 2925.1 W | Drop High |
| 25 mm² | 101 A | 78 A | 12.01 V (3.0%) | 388.0 V | 19.81 V (4.95%) | 1872.1 W | ~ ≤5% |
| 35 mm² | 125 A | 97 A | 8.58 V (2.14%) | 391.4 V | 14.15 V (3.54%) | 1337.2 W | ✓ OK (≤3%) |
| 50 mm² | 151 A | 118 A | 6.0 V (1.5%) | 394.0 V | 9.9 V (2.48%) | 936.0 W | ✓ OK (≤3%) |
| 70 mm² | 192 A | 150 A | 4.29 V (1.07%) | 395.7 V | 7.07 V (1.77%) | 668.6 W | ✓ OK (≤3%) |
| 95 mm² | 232 A | 181 A | 3.16 V (0.79%) | 396.8 V | 5.21 V (1.3%) | 492.7 W | ✓ OK (≤3%) |
| 120 mm² | 269 A | 210 A | 2.5 V (0.63%) | 397.5 V | 4.13 V (1.03%) | 390.0 W | ✓ OK (≤3%) |
| 150 mm² | 309 A | 241 A | 2.0 V (0.5%) | 398.0 V | 3.3 V (0.83%) | 312.0 W | ✓ OK (≤3%) |
| 185 mm² | 353 A | 275 A | 1.62 V (0.41%) | 398.4 V | 2.68 V (0.67%) | 253.0 W | ✓ OK (≤3%) |
| 240 mm² | 415 A | 324 A | 1.25 V (0.31%) | 398.7 V | 2.06 V (0.52%) | 195.0 W | ✓ OK (≤3%) |
| 300 mm² | 477 A | 372 A | 1.0 V (0.25%) | 399.0 V | 1.65 V (0.41%) | 156.0 W | ✓ OK (≤3%) |
| 400 mm² | 570 A | 445 A | 0.75 V (0.19%) | 399.2 V | 1.24 V (0.31%) | 117.0 W | ✓ OK (≤3%) |
FAQ — Kabeltværsnit for 90 Ampere ved 90 Meter (400V)
Hvilket kabeltværsnit kræves til 90A ved 90 meter (400V)?
Til 90 Ampere over 90 meter ved 400V anbefales 35 mm² kobberkabel (spændingsfald 8.58V / 2.14%).
Hvor mange kW svarer 90A ved 400V til?
Det svarer til 62.35 kW med en anbefalet sikring på 90A.
Related Lengths & Currents (400V)
90A · 5m (400V)90A · 10m (400V)90A · 15m (400V)90A · 20m (400V)90A · 25m (400V)90A · 30m (400V)90A · 35m (400V)90A · 40m (400V)90A · 45m (400V)90A · 50m (400V)90A · 60m (400V)90A · 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)