Kabeltværsnit for 900 Ampere ved 90 Meter (400V)
Beregning af kabeltværsnit (mm²), spændingsfald og sikringsstørrelse efter dansk standard DS/HD 60364 for 900 A over 90 m ved 400V.
Copper Cable (≤3% Drop)2× 400 mm²Drop: 3.75V (0.94%)
Aluminum Cable (≤3% Drop)400 mm²Drop: 12.38V (3.1%)
Voltage at Load396.2 VLine Loss: 5850.2 W
Max Power & Breaker623.54 kW1000A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 900A 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 | 2001.56 V (500.39%) | 0.0 V | 3301.64 V (825.41%) | 3120120.0 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 1200.93 V (300.23%) | 0.0 V | 1980.98 V (495.25%) | 1872072.0 W | Drop High |
| 4 mm² | 32 A | 25 A | 750.58 V (187.65%) | 0.0 V | 1238.11 V (309.53%) | 1170045.0 W | Drop High |
| 6 mm² | 41 A | 32 A | 500.39 V (125.1%) | 0.0 V | 825.41 V (206.35%) | 780030.0 W | Drop High |
| 10 mm² | 57 A | 44 A | 300.23 V (75.06%) | 99.8 V | 495.25 V (123.81%) | 468018.0 W | Drop High |
| 16 mm² | 76 A | 59 A | 187.65 V (46.91%) | 212.4 V | 309.53 V (77.38%) | 292511.2 W | Drop High |
| 25 mm² | 101 A | 78 A | 120.09 V (30.02%) | 279.9 V | 198.1 V (49.52%) | 187207.2 W | Drop High |
| 35 mm² | 125 A | 97 A | 85.78 V (21.45%) | 314.2 V | 141.5 V (35.37%) | 133719.4 W | Drop High |
| 50 mm² | 151 A | 118 A | 60.05 V (15.01%) | 340.0 V | 99.05 V (24.76%) | 93603.6 W | Drop High |
| 70 mm² | 192 A | 150 A | 42.89 V (10.72%) | 357.1 V | 70.75 V (17.69%) | 66859.7 W | Drop High |
| 95 mm² | 232 A | 181 A | 31.6 V (7.9%) | 368.4 V | 52.13 V (13.03%) | 49265.1 W | Drop High |
| 120 mm² | 269 A | 210 A | 25.02 V (6.25%) | 375.0 V | 41.27 V (10.32%) | 39001.5 W | Drop High |
| 150 mm² | 309 A | 241 A | 20.02 V (5.0%) | 380.0 V | 33.02 V (8.25%) | 31201.2 W | Drop High |
| 185 mm² | 353 A | 275 A | 16.23 V (4.06%) | 383.8 V | 26.77 V (6.69%) | 25298.3 W | Drop High |
| 240 mm² | 415 A | 324 A | 12.51 V (3.13%) | 387.5 V | 20.64 V (5.16%) | 19500.7 W | Drop High |
| 300 mm² | 477 A | 372 A | 10.01 V (2.5%) | 390.0 V | 16.51 V (4.13%) | 15600.6 W | Drop High |
| 400 mm² | 570 A | 445 A | 7.51 V (1.88%) | 392.5 V | 12.38 V (3.1%) | 11700.4 W | Drop High |
FAQ — Kabeltværsnit for 900 Ampere ved 90 Meter (400V)
Hvilket kabeltværsnit kræves til 900A ved 90 meter (400V)?
Til 900 Ampere over 90 meter ved 400V anbefales 2× 400 mm² kobberkabel (spændingsfald 3.75V / 0.94%).
Hvor mange kW svarer 900A ved 400V til?
Det svarer til 623.54 kW med en anbefalet sikring på 1000A.
Related Lengths & Currents (400V)
900A · 5m (400V)900A · 10m (400V)900A · 15m (400V)900A · 20m (400V)900A · 25m (400V)900A · 30m (400V)900A · 35m (400V)900A · 40m (400V)900A · 45m (400V)900A · 50m (400V)900A · 60m (400V)900A · 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)