450 Amp Cable Size at 600 Meters (230V Single-Phase (IEC Europe / UK / AU))
IEC 60364-5-52 metric conductor sizing (mm²), voltage drop, and power loss calculation for 450 A over 600 m (1968.5 ft).
Copper Cable (≤3% Drop)5× 400 mm²Drop: 5.78V (2.51%)
Aluminum Cable (≤3% Drop)400 mm²Drop: 47.65V (20.72%)
Voltage at Load224.2 VLine Loss: 2600.1 W
Max Power & Breaker103.5 kW450A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 450A at 600m
| 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 | 7704.0 V (3349.57%) | 0.0 V | 12708.0 V (5525.22%) | 3466800.0 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 4622.4 V (2009.74%) | 0.0 V | 7624.8 V (3315.13%) | 2080080.0 W | Drop High |
| 4 mm² | 32 A | 25 A | 2889.0 V (1256.09%) | 0.0 V | 4765.5 V (2071.96%) | 1300050.0 W | Drop High |
| 6 mm² | 41 A | 32 A | 1926.0 V (837.39%) | 0.0 V | 3177.0 V (1381.3%) | 866700.0 W | Drop High |
| 10 mm² | 57 A | 44 A | 1155.6 V (502.43%) | 0.0 V | 1906.2 V (828.78%) | 520020.0 W | Drop High |
| 16 mm² | 76 A | 59 A | 722.25 V (314.02%) | 0.0 V | 1191.38 V (517.99%) | 325012.5 W | Drop High |
| 25 mm² | 101 A | 78 A | 462.24 V (200.97%) | 0.0 V | 762.48 V (331.51%) | 208008.0 W | Drop High |
| 35 mm² | 125 A | 97 A | 330.17 V (143.55%) | 0.0 V | 544.63 V (236.8%) | 148577.1 W | Drop High |
| 50 mm² | 151 A | 118 A | 231.12 V (100.49%) | 0.0 V | 381.24 V (165.76%) | 104004.0 W | Drop High |
| 70 mm² | 192 A | 150 A | 165.09 V (71.78%) | 64.9 V | 272.31 V (118.4%) | 74288.6 W | Drop High |
| 95 mm² | 232 A | 181 A | 121.64 V (52.89%) | 108.4 V | 200.65 V (87.24%) | 54738.9 W | Drop High |
| 120 mm² | 269 A | 210 A | 96.3 V (41.87%) | 133.7 V | 158.85 V (69.07%) | 43335.0 W | Drop High |
| 150 mm² | 309 A | 241 A | 77.04 V (33.5%) | 153.0 V | 127.08 V (55.25%) | 34668.0 W | Drop High |
| 185 mm² | 353 A | 275 A | 62.46 V (27.16%) | 167.5 V | 103.04 V (44.8%) | 28109.2 W | Drop High |
| 240 mm² | 415 A | 324 A | 48.15 V (20.93%) | 181.8 V | 79.42 V (34.53%) | 21667.5 W | Drop High |
| 300 mm² | 477 A | 372 A | 38.52 V (16.75%) | 191.5 V | 63.54 V (27.63%) | 17334.0 W | Drop High |
| 400 mm² | 570 A | 445 A | 28.89 V (12.56%) | 201.1 V | 47.65 V (20.72%) | 13000.5 W | Drop High |
FAQ — 450 Amp Cable Size at 600 Meters (230V Single-Phase (IEC Europe / UK / AU))
What mm² cable size is required for 450A at 600 meters (230V)?
According to IEC 60364-5-52 ampacity and the 3% maximum voltage drop standard, you need 5× 400 mm² copper cable for 450A over 600m at 230V (voltage drop: 5.78V or 2.51%).
What is the power capacity of 450A at 230V?
At unity power factor, 450A at 230V supports 103.5 kW with a standard 450A circuit breaker.
Related Lengths & Currents (230V)
450A · 5m (230V)450A · 10m (230V)450A · 15m (230V)450A · 20m (230V)450A · 25m (230V)450A · 30m (230V)450A · 35m (230V)450A · 40m (230V)450A · 45m (230V)450A · 50m (230V)450A · 60m (230V)450A · 70m (230V)10A · 600m (230V)16A · 600m (230V)20A · 600m (230V)25A · 600m (230V)32A · 600m (230V)40A · 600m (230V)50A · 600m (230V)63A · 600m (230V)80A · 600m (230V)100A · 600m (230V)125A · 600m (230V)160A · 600m (230V)200A · 600m (230V)