750 Amp Cable Size at 200 Meters (230V Single-Phase (IEC Europe / UK / AU))
IEC 60364-5-52 metric conductor sizing (mm²), voltage drop, and power loss calculation for 750 A over 200 m (656.2 ft).
Copper Cable (≤3% Drop)3× 400 mm²Drop: 5.35V (2.33%)
Aluminum Cable (≤3% Drop)400 mm²Drop: 26.47V (11.51%)
Voltage at Load224.7 VLine Loss: 4012.5 W
Max Power & Breaker172.5 kW800A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 750A at 200m
| 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 | 4280.0 V (1860.87%) | 0.0 V | 7060.0 V (3069.57%) | 3210000.0 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 2568.0 V (1116.52%) | 0.0 V | 4236.0 V (1841.74%) | 1926000.0 W | Drop High |
| 4 mm² | 32 A | 25 A | 1605.0 V (697.83%) | 0.0 V | 2647.5 V (1151.09%) | 1203750.0 W | Drop High |
| 6 mm² | 41 A | 32 A | 1070.0 V (465.22%) | 0.0 V | 1765.0 V (767.39%) | 802500.0 W | Drop High |
| 10 mm² | 57 A | 44 A | 642.0 V (279.13%) | 0.0 V | 1059.0 V (460.43%) | 481500.0 W | Drop High |
| 16 mm² | 76 A | 59 A | 401.25 V (174.46%) | 0.0 V | 661.88 V (287.77%) | 300937.5 W | Drop High |
| 25 mm² | 101 A | 78 A | 256.8 V (111.65%) | 0.0 V | 423.6 V (184.17%) | 192600.0 W | Drop High |
| 35 mm² | 125 A | 97 A | 183.43 V (79.75%) | 46.6 V | 302.57 V (131.55%) | 137571.4 W | Drop High |
| 50 mm² | 151 A | 118 A | 128.4 V (55.83%) | 101.6 V | 211.8 V (92.09%) | 96300.0 W | Drop High |
| 70 mm² | 192 A | 150 A | 91.71 V (39.88%) | 138.3 V | 151.29 V (65.78%) | 68785.7 W | Drop High |
| 95 mm² | 232 A | 181 A | 67.58 V (29.38%) | 162.4 V | 111.47 V (48.47%) | 50684.2 W | Drop High |
| 120 mm² | 269 A | 210 A | 53.5 V (23.26%) | 176.5 V | 88.25 V (38.37%) | 40125.0 W | Drop High |
| 150 mm² | 309 A | 241 A | 42.8 V (18.61%) | 187.2 V | 70.6 V (30.7%) | 32100.0 W | Drop High |
| 185 mm² | 353 A | 275 A | 34.7 V (15.09%) | 195.3 V | 57.24 V (24.89%) | 26027.0 W | Drop High |
| 240 mm² | 415 A | 324 A | 26.75 V (11.63%) | 203.2 V | 44.12 V (19.18%) | 20062.5 W | Drop High |
| 300 mm² | 477 A | 372 A | 21.4 V (9.3%) | 208.6 V | 35.3 V (15.35%) | 16050.0 W | Drop High |
| 400 mm² | 570 A | 445 A | 16.05 V (6.98%) | 213.9 V | 26.47 V (11.51%) | 12037.5 W | Drop High |
FAQ — 750 Amp Cable Size at 200 Meters (230V Single-Phase (IEC Europe / UK / AU))
What mm² cable size is required for 750A at 200 meters (230V)?
According to IEC 60364-5-52 ampacity and the 3% maximum voltage drop standard, you need 3× 400 mm² copper cable for 750A over 200m at 230V (voltage drop: 5.35V or 2.33%).
What is the power capacity of 750A at 230V?
At unity power factor, 750A at 230V supports 172.5 kW with a standard 800A circuit breaker.
Related Lengths & Currents (230V)
750A · 5m (230V)750A · 10m (230V)750A · 15m (230V)750A · 20m (230V)750A · 25m (230V)750A · 30m (230V)750A · 35m (230V)750A · 40m (230V)750A · 45m (230V)750A · 50m (230V)750A · 60m (230V)750A · 70m (230V)10A · 200m (230V)16A · 200m (230V)20A · 200m (230V)25A · 200m (230V)32A · 200m (230V)40A · 200m (230V)50A · 200m (230V)63A · 200m (230V)80A · 200m (230V)100A · 200m (230V)125A · 200m (230V)160A · 200m (230V)200A · 200m (230V)