Kabelarea för 425 Ampere vid 300 Meter (230V)
Komplett dimensionering av kabelarea (mm²), spänningsfall och säkring enligt svensk elstandard (SS 436 40 00 / IEC 60364) för 425 A över 300 m vid 230V.
Copper Cable (≤3% Drop)2× 400 mm²Drop: 6.82V (2.96%)
Aluminum Cable (≤3% Drop)400 mm²Drop: 22.5V (9.78%)
Voltage at Load223.2 VLine Loss: 2899.1 W
Max Power & Breaker97.75 kW450A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 425A at 300m
| 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 | 3638.0 V (1581.74%) | 0.0 V | 6001.0 V (2609.13%) | 1546150.0 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 2182.8 V (949.04%) | 0.0 V | 3600.6 V (1565.48%) | 927690.0 W | Drop High |
| 4 mm² | 32 A | 25 A | 1364.25 V (593.15%) | 0.0 V | 2250.38 V (978.42%) | 579806.2 W | Drop High |
| 6 mm² | 41 A | 32 A | 909.5 V (395.43%) | 0.0 V | 1500.25 V (652.28%) | 386537.5 W | Drop High |
| 10 mm² | 57 A | 44 A | 545.7 V (237.26%) | 0.0 V | 900.15 V (391.37%) | 231922.5 W | Drop High |
| 16 mm² | 76 A | 59 A | 341.06 V (148.29%) | 0.0 V | 562.59 V (244.61%) | 144951.6 W | Drop High |
| 25 mm² | 101 A | 78 A | 218.28 V (94.9%) | 11.7 V | 360.06 V (156.55%) | 92769.0 W | Drop High |
| 35 mm² | 125 A | 97 A | 155.91 V (67.79%) | 74.1 V | 257.19 V (111.82%) | 66263.6 W | Drop High |
| 50 mm² | 151 A | 118 A | 109.14 V (47.45%) | 120.9 V | 180.03 V (78.27%) | 46384.5 W | Drop High |
| 70 mm² | 192 A | 150 A | 77.96 V (33.89%) | 152.0 V | 128.59 V (55.91%) | 33131.8 W | Drop High |
| 95 mm² | 232 A | 181 A | 57.44 V (24.97%) | 172.6 V | 94.75 V (41.2%) | 24412.9 W | Drop High |
| 120 mm² | 269 A | 210 A | 45.48 V (19.77%) | 184.5 V | 75.01 V (32.61%) | 19326.9 W | Drop High |
| 150 mm² | 309 A | 241 A | 36.38 V (15.82%) | 193.6 V | 60.01 V (26.09%) | 15461.5 W | Drop High |
| 185 mm² | 353 A | 275 A | 29.5 V (12.82%) | 200.5 V | 48.66 V (21.16%) | 12536.4 W | Drop High |
| 240 mm² | 415 A | 324 A | 22.74 V (9.89%) | 207.3 V | 37.51 V (16.31%) | 9663.4 W | Drop High |
| 300 mm² | 477 A | 372 A | 18.19 V (7.91%) | 211.8 V | 30.0 V (13.05%) | 7730.8 W | Drop High |
| 400 mm² | 570 A | 445 A | 13.64 V (5.93%) | 216.4 V | 22.5 V (9.78%) | 5798.1 W | Drop High |
FAQ — Kabelarea för 425 Ampere vid 300 Meter (230V)
Vilken kabelarea krävs för 425A vid 300 meter (230V)?
För 425 Ampere över 300 meter vid 230V rekommenderas 2× 400 mm² kopparkabel för att hålla spänningsfallet under 3% (6.82V / 2.96%).
Hur stor effekt motsvarar 425A vid 230V?
Det motsvarar 97.75 kW med en rekommenderad säkring 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 · 300m (230V)16A · 300m (230V)20A · 300m (230V)25A · 300m (230V)32A · 300m (230V)40A · 300m (230V)50A · 300m (230V)63A · 300m (230V)80A · 300m (230V)100A · 300m (230V)125A · 300m (230V)160A · 300m (230V)200A · 300m (230V)