Kabeltværsnit for 275 Ampere ved 30 Meter (230V)
Beregning af kabeltværsnit (mm²), spændingsfald og sikringsstørrelse efter dansk standard DS/HD 60364 for 275 A over 30 m ved 230V.
Copper Cable (≤3% Drop)150 mm²Drop: 2.35V (1.02%)
Aluminum Cable (≤3% Drop)185 mm²Drop: 3.15V (1.37%)
Voltage at Load227.6 VLine Loss: 647.4 W
Max Power & Breaker63.25 kW300A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 275A at 30m
| 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 | 235.4 V (102.35%) | 0.0 V | 388.3 V (168.83%) | 64735.0 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 141.24 V (61.41%) | 88.8 V | 232.98 V (101.3%) | 38841.0 W | Drop High |
| 4 mm² | 32 A | 25 A | 88.28 V (38.38%) | 141.7 V | 145.61 V (63.31%) | 24275.6 W | Drop High |
| 6 mm² | 41 A | 32 A | 58.85 V (25.59%) | 171.2 V | 97.07 V (42.21%) | 16183.8 W | Drop High |
| 10 mm² | 57 A | 44 A | 35.31 V (15.35%) | 194.7 V | 58.24 V (25.32%) | 9710.3 W | Drop High |
| 16 mm² | 76 A | 59 A | 22.07 V (9.6%) | 207.9 V | 36.4 V (15.83%) | 6068.9 W | Drop High |
| 25 mm² | 101 A | 78 A | 14.12 V (6.14%) | 215.9 V | 23.3 V (10.13%) | 3884.1 W | Drop High |
| 35 mm² | 125 A | 97 A | 10.09 V (4.39%) | 219.9 V | 16.64 V (7.24%) | 2774.4 W | Drop High |
| 50 mm² | 151 A | 118 A | 7.06 V (3.07%) | 222.9 V | 11.65 V (5.06%) | 1942.1 W | Drop High |
| 70 mm² | 192 A | 150 A | 5.04 V (2.19%) | 225.0 V | 8.32 V (3.62%) | 1387.2 W | Drop High |
| 95 mm² | 232 A | 181 A | 3.72 V (1.62%) | 226.3 V | 6.13 V (2.67%) | 1022.1 W | Drop High |
| 120 mm² | 269 A | 210 A | 2.94 V (1.28%) | 227.1 V | 4.85 V (2.11%) | 809.2 W | Drop High |
| 150 mm² | 309 A | 241 A | 2.35 V (1.02%) | 227.6 V | 3.88 V (1.69%) | 647.4 W | ✓ OK (≤3%) |
| 185 mm² | 353 A | 275 A | 1.91 V (0.83%) | 228.1 V | 3.15 V (1.37%) | 524.9 W | ✓ OK (≤3%) |
| 240 mm² | 415 A | 324 A | 1.47 V (0.64%) | 228.5 V | 2.43 V (1.06%) | 404.6 W | ✓ OK (≤3%) |
| 300 mm² | 477 A | 372 A | 1.18 V (0.51%) | 228.8 V | 1.94 V (0.84%) | 323.7 W | ✓ OK (≤3%) |
| 400 mm² | 570 A | 445 A | 0.88 V (0.38%) | 229.1 V | 1.46 V (0.63%) | 242.8 W | ✓ OK (≤3%) |
FAQ — Kabeltværsnit for 275 Ampere ved 30 Meter (230V)
Hvilket kabeltværsnit kræves til 275A ved 30 meter (230V)?
Til 275 Ampere over 30 meter ved 230V anbefales 150 mm² kobberkabel (spændingsfald 2.35V / 1.02%).
Hvor mange kW svarer 275A ved 230V til?
Det svarer til 63.25 kW med en anbefalet sikring på 300A.
Related Lengths & Currents (230V)
275A · 5m (230V)275A · 10m (230V)275A · 15m (230V)275A · 20m (230V)275A · 25m (230V)275A · 35m (230V)275A · 40m (230V)275A · 45m (230V)275A · 50m (230V)275A · 60m (230V)275A · 70m (230V)10A · 30m (230V)16A · 30m (230V)20A · 30m (230V)25A · 30m (230V)32A · 30m (230V)40A · 30m (230V)50A · 30m (230V)63A · 30m (230V)80A · 30m (230V)100A · 30m (230V)125A · 30m (230V)160A · 30m (230V)200A · 30m (230V)