500 Amp Cable Size at 600 Meters (415V Three-Phase (UK / Australia Industrial))
IEC 60364-5-52 metric conductor sizing (mm²), voltage drop, and power loss calculation for 500 A over 600 m (1968.5 ft).
Copper Cable (≤3% Drop)3× 400 mm²Drop: 9.27V (2.23%)
Aluminum Cable (≤3% Drop)400 mm²Drop: 45.86V (11.05%)
Voltage at Load405.7 VLine Loss: 8025.0 W
Max Power & Breaker359.4 kW500A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 500A 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 | 7413.18 V (1786.31%) | 0.0 V | 12228.28 V (2946.57%) | 6420000.0 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 4447.91 V (1071.78%) | 0.0 V | 7336.97 V (1767.94%) | 3852000.0 W | Drop High |
| 4 mm² | 32 A | 25 A | 2779.94 V (669.87%) | 0.0 V | 4585.6 V (1104.96%) | 2407500.0 W | Drop High |
| 6 mm² | 41 A | 32 A | 1853.29 V (446.58%) | 0.0 V | 3057.07 V (736.64%) | 1605000.0 W | Drop High |
| 10 mm² | 57 A | 44 A | 1111.98 V (267.95%) | 0.0 V | 1834.24 V (441.99%) | 963000.0 W | Drop High |
| 16 mm² | 76 A | 59 A | 694.99 V (167.47%) | 0.0 V | 1146.4 V (276.24%) | 601875.0 W | Drop High |
| 25 mm² | 101 A | 78 A | 444.79 V (107.18%) | 0.0 V | 733.7 V (176.79%) | 385200.0 W | Drop High |
| 35 mm² | 125 A | 97 A | 317.71 V (76.56%) | 97.3 V | 524.07 V (126.28%) | 275142.9 W | Drop High |
| 50 mm² | 151 A | 118 A | 222.4 V (53.59%) | 192.6 V | 366.85 V (88.4%) | 192600.0 W | Drop High |
| 70 mm² | 192 A | 150 A | 158.85 V (38.28%) | 256.1 V | 262.03 V (63.14%) | 137571.4 W | Drop High |
| 95 mm² | 232 A | 181 A | 117.05 V (28.2%) | 297.9 V | 193.08 V (46.52%) | 101368.4 W | Drop High |
| 120 mm² | 269 A | 210 A | 92.66 V (22.33%) | 322.3 V | 152.85 V (36.83%) | 80250.0 W | Drop High |
| 150 mm² | 309 A | 241 A | 74.13 V (17.86%) | 340.9 V | 122.28 V (29.47%) | 64200.0 W | Drop High |
| 185 mm² | 353 A | 275 A | 60.11 V (14.48%) | 354.9 V | 99.15 V (23.89%) | 52054.1 W | Drop High |
| 240 mm² | 415 A | 324 A | 46.33 V (11.16%) | 368.7 V | 76.43 V (18.42%) | 40125.0 W | Drop High |
| 300 mm² | 477 A | 372 A | 37.07 V (8.93%) | 377.9 V | 61.14 V (14.73%) | 32100.0 W | Drop High |
| 400 mm² | 570 A | 445 A | 27.8 V (6.7%) | 387.2 V | 45.86 V (11.05%) | 24075.0 W | Drop High |
FAQ — 500 Amp Cable Size at 600 Meters (415V Three-Phase (UK / Australia Industrial))
What mm² cable size is required for 500A at 600 meters (415V)?
According to IEC 60364-5-52 ampacity and the 3% maximum voltage drop standard, you need 3× 400 mm² copper cable for 500A over 600m at 415V (voltage drop: 9.27V or 2.23%).
What is the power capacity of 500A at 415V?
At unity power factor, 500A at 415V supports 359.4 kW with a standard 500A circuit breaker.
Related Lengths & Currents (415V)
500A · 5m (415V)500A · 10m (415V)500A · 15m (415V)500A · 20m (415V)500A · 25m (415V)500A · 30m (415V)500A · 35m (415V)500A · 40m (415V)500A · 45m (415V)500A · 50m (415V)500A · 60m (415V)500A · 70m (415V)10A · 600m (415V)16A · 600m (415V)20A · 600m (415V)25A · 600m (415V)32A · 600m (415V)40A · 600m (415V)50A · 600m (415V)63A · 600m (415V)80A · 600m (415V)100A · 600m (415V)125A · 600m (415V)160A · 600m (415V)200A · 600m (415V)