Kabeltværsnit for 225 Ampere ved 20 Meter (230V)
Beregning af kabeltværsnit (mm²), spændingsfald og sikringsstørrelse efter dansk standard DS/HD 60364 for 225 A over 20 m ved 230V.
Copper Cable (≤3% Drop)95 mm²Drop: 2.03V (0.88%)
Aluminum Cable (≤3% Drop)150 mm²Drop: 2.12V (0.92%)
Voltage at Load228.0 VLine Loss: 456.2 W
Max Power & Breaker51.75 kW225A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 225A at 20m
| 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 | 128.4 V (55.83%) | 101.6 V | 211.8 V (92.09%) | 28890.0 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 77.04 V (33.5%) | 153.0 V | 127.08 V (55.25%) | 17334.0 W | Drop High |
| 4 mm² | 32 A | 25 A | 48.15 V (20.93%) | 181.8 V | 79.42 V (34.53%) | 10833.8 W | Drop High |
| 6 mm² | 41 A | 32 A | 32.1 V (13.96%) | 197.9 V | 52.95 V (23.02%) | 7222.5 W | Drop High |
| 10 mm² | 57 A | 44 A | 19.26 V (8.37%) | 210.7 V | 31.77 V (13.81%) | 4333.5 W | Drop High |
| 16 mm² | 76 A | 59 A | 12.04 V (5.23%) | 218.0 V | 19.86 V (8.63%) | 2708.4 W | Drop High |
| 25 mm² | 101 A | 78 A | 7.7 V (3.35%) | 222.3 V | 12.71 V (5.53%) | 1733.4 W | Drop High |
| 35 mm² | 125 A | 97 A | 5.5 V (2.39%) | 224.5 V | 9.08 V (3.95%) | 1238.1 W | Drop High |
| 50 mm² | 151 A | 118 A | 3.85 V (1.67%) | 226.1 V | 6.35 V (2.76%) | 866.7 W | Drop High |
| 70 mm² | 192 A | 150 A | 2.75 V (1.2%) | 227.2 V | 4.54 V (1.97%) | 619.1 W | Drop High |
| 95 mm² | 232 A | 181 A | 2.03 V (0.88%) | 228.0 V | 3.34 V (1.45%) | 456.2 W | ✓ OK (≤3%) |
| 120 mm² | 269 A | 210 A | 1.6 V (0.7%) | 228.4 V | 2.65 V (1.15%) | 361.1 W | ✓ OK (≤3%) |
| 150 mm² | 309 A | 241 A | 1.28 V (0.56%) | 228.7 V | 2.12 V (0.92%) | 288.9 W | ✓ OK (≤3%) |
| 185 mm² | 353 A | 275 A | 1.04 V (0.45%) | 229.0 V | 1.72 V (0.75%) | 234.2 W | ✓ OK (≤3%) |
| 240 mm² | 415 A | 324 A | 0.8 V (0.35%) | 229.2 V | 1.32 V (0.58%) | 180.6 W | ✓ OK (≤3%) |
| 300 mm² | 477 A | 372 A | 0.64 V (0.28%) | 229.4 V | 1.06 V (0.46%) | 144.4 W | ✓ OK (≤3%) |
| 400 mm² | 570 A | 445 A | 0.48 V (0.21%) | 229.5 V | 0.79 V (0.35%) | 108.3 W | ✓ OK (≤3%) |
FAQ — Kabeltværsnit for 225 Ampere ved 20 Meter (230V)
Hvilket kabeltværsnit kræves til 225A ved 20 meter (230V)?
Til 225 Ampere over 20 meter ved 230V anbefales 95 mm² kobberkabel (spændingsfald 2.03V / 0.88%).
Hvor mange kW svarer 225A ved 230V til?
Det svarer til 51.75 kW med en anbefalet sikring på 225A.
Related Lengths & Currents (230V)
225A · 5m (230V)225A · 10m (230V)225A · 15m (230V)225A · 25m (230V)225A · 30m (230V)225A · 35m (230V)225A · 40m (230V)225A · 45m (230V)225A · 50m (230V)225A · 60m (230V)225A · 70m (230V)10A · 20m (230V)16A · 20m (230V)20A · 20m (230V)25A · 20m (230V)32A · 20m (230V)40A · 20m (230V)50A · 20m (230V)63A · 20m (230V)80A · 20m (230V)100A · 20m (230V)125A · 20m (230V)160A · 20m (230V)200A · 20m (230V)