900 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 900 A over 600 m (1968.5 ft).
Copper Cable (≤3% Drop)9× 400 mm²Drop: 6.42V (2.79%)
Aluminum Cable (≤3% Drop)400 mm²Drop: 95.31V (41.44%)
Voltage at Load223.6 VLine Loss: 5778.0 W
Max Power & Breaker207.0 kW1000A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 900A 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 | 15408.0 V (6699.13%) | 0.0 V | 25416.0 V (11050.43%) | 13867200.0 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 9244.8 V (4019.48%) | 0.0 V | 15249.6 V (6630.26%) | 8320320.0 W | Drop High |
| 4 mm² | 32 A | 25 A | 5778.0 V (2512.17%) | 0.0 V | 9531.0 V (4143.91%) | 5200200.0 W | Drop High |
| 6 mm² | 41 A | 32 A | 3852.0 V (1674.78%) | 0.0 V | 6354.0 V (2762.61%) | 3466800.0 W | Drop High |
| 10 mm² | 57 A | 44 A | 2311.2 V (1004.87%) | 0.0 V | 3812.4 V (1657.57%) | 2080080.0 W | Drop High |
| 16 mm² | 76 A | 59 A | 1444.5 V (628.04%) | 0.0 V | 2382.75 V (1035.98%) | 1300050.0 W | Drop High |
| 25 mm² | 101 A | 78 A | 924.48 V (401.95%) | 0.0 V | 1524.96 V (663.03%) | 832032.0 W | Drop High |
| 35 mm² | 125 A | 97 A | 660.34 V (287.11%) | 0.0 V | 1089.26 V (473.59%) | 594308.6 W | Drop High |
| 50 mm² | 151 A | 118 A | 462.24 V (200.97%) | 0.0 V | 762.48 V (331.51%) | 416016.0 W | Drop High |
| 70 mm² | 192 A | 150 A | 330.17 V (143.55%) | 0.0 V | 544.63 V (236.8%) | 297154.3 W | Drop High |
| 95 mm² | 232 A | 181 A | 243.28 V (105.78%) | 0.0 V | 401.31 V (174.48%) | 218955.8 W | Drop High |
| 120 mm² | 269 A | 210 A | 192.6 V (83.74%) | 37.4 V | 317.7 V (138.13%) | 173340.0 W | Drop High |
| 150 mm² | 309 A | 241 A | 154.08 V (66.99%) | 75.9 V | 254.16 V (110.5%) | 138672.0 W | Drop High |
| 185 mm² | 353 A | 275 A | 124.93 V (54.32%) | 105.1 V | 206.08 V (89.6%) | 112436.8 W | Drop High |
| 240 mm² | 415 A | 324 A | 96.3 V (41.87%) | 133.7 V | 158.85 V (69.07%) | 86670.0 W | Drop High |
| 300 mm² | 477 A | 372 A | 77.04 V (33.5%) | 153.0 V | 127.08 V (55.25%) | 69336.0 W | Drop High |
| 400 mm² | 570 A | 445 A | 57.78 V (25.12%) | 172.2 V | 95.31 V (41.44%) | 52002.0 W | Drop High |
FAQ — 900 Amp Cable Size at 600 Meters (230V Single-Phase (IEC Europe / UK / AU))
What mm² cable size is required for 900A at 600 meters (230V)?
According to IEC 60364-5-52 ampacity and the 3% maximum voltage drop standard, you need 9× 400 mm² copper cable for 900A over 600m at 230V (voltage drop: 6.42V or 2.79%).
What is the power capacity of 900A at 230V?
At unity power factor, 900A at 230V supports 207.0 kW with a standard 1000A circuit breaker.
Related Lengths & Currents (230V)
900A · 5m (230V)900A · 10m (230V)900A · 15m (230V)900A · 20m (230V)900A · 25m (230V)900A · 30m (230V)900A · 35m (230V)900A · 40m (230V)900A · 45m (230V)900A · 50m (230V)900A · 60m (230V)900A · 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)