Kabeltværsnit for 900 Ampere ved 350 Meter (400V)
Beregning af kabeltværsnit (mm²), spændingsfald og sikringsstørrelse efter dansk standard DS/HD 60364 for 900 A over 350 m ved 400V.
Copper Cable (≤3% Drop)3× 400 mm²Drop: 9.73V (2.43%)
Aluminum Cable (≤3% Drop)400 mm²Drop: 48.15V (12.04%)
Voltage at Load390.3 VLine Loss: 15167.3 W
Max Power & Breaker623.54 kW1000A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 900A 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 | 7783.84 V (1945.96%) | 0.0 V | 12839.69 V (3209.92%) | 12133800.0 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 4670.3 V (1167.58%) | 0.0 V | 7703.82 V (1925.95%) | 7280280.0 W | Drop High |
| 4 mm² | 32 A | 25 A | 2918.94 V (729.73%) | 0.0 V | 4814.88 V (1203.72%) | 4550175.0 W | Drop High |
| 6 mm² | 41 A | 32 A | 1945.96 V (486.49%) | 0.0 V | 3209.92 V (802.48%) | 3033450.0 W | Drop High |
| 10 mm² | 57 A | 44 A | 1167.58 V (291.89%) | 0.0 V | 1925.95 V (481.49%) | 1820070.0 W | Drop High |
| 16 mm² | 76 A | 59 A | 729.73 V (182.43%) | 0.0 V | 1203.72 V (300.93%) | 1137543.8 W | Drop High |
| 25 mm² | 101 A | 78 A | 467.03 V (116.76%) | 0.0 V | 770.38 V (192.6%) | 728028.0 W | Drop High |
| 35 mm² | 125 A | 97 A | 333.59 V (83.4%) | 66.4 V | 550.27 V (137.57%) | 520020.0 W | Drop High |
| 50 mm² | 151 A | 118 A | 233.52 V (58.38%) | 166.5 V | 385.19 V (96.3%) | 364014.0 W | Drop High |
| 70 mm² | 192 A | 150 A | 166.8 V (41.7%) | 233.2 V | 275.14 V (68.78%) | 260010.0 W | Drop High |
| 95 mm² | 232 A | 181 A | 122.9 V (30.73%) | 277.1 V | 202.73 V (50.68%) | 191586.3 W | Drop High |
| 120 mm² | 269 A | 210 A | 97.3 V (24.32%) | 302.7 V | 160.5 V (40.12%) | 151672.5 W | Drop High |
| 150 mm² | 309 A | 241 A | 77.84 V (19.46%) | 322.2 V | 128.4 V (32.1%) | 121338.0 W | Drop High |
| 185 mm² | 353 A | 275 A | 63.11 V (15.78%) | 336.9 V | 104.11 V (26.03%) | 98382.2 W | Drop High |
| 240 mm² | 415 A | 324 A | 48.65 V (12.16%) | 351.4 V | 80.25 V (20.06%) | 75836.2 W | Drop High |
| 300 mm² | 477 A | 372 A | 38.92 V (9.73%) | 361.1 V | 64.2 V (16.05%) | 60669.0 W | Drop High |
| 400 mm² | 570 A | 445 A | 29.19 V (7.3%) | 370.8 V | 48.15 V (12.04%) | 45501.8 W | Drop High |
FAQ — Kabeltværsnit for 900 Ampere ved 350 Meter (400V)
Hvilket kabeltværsnit kræves til 900A ved 350 meter (400V)?
Til 900 Ampere over 350 meter ved 400V anbefales 3× 400 mm² kobberkabel (spændingsfald 9.73V / 2.43%).
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 · 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)