800 Amp Cable Size at 60 Meters (400V Three-Phase (IEC European Grid))
IEC 60364-5-52 metric conductor sizing (mm²), voltage drop, and power loss calculation for 800 A over 60 m (196.9 ft).
Copper Cable (≤3% Drop)2× 400 mm²Drop: 2.23V (0.56%)
Aluminum Cable (≤3% Drop)400 mm²Drop: 7.34V (1.83%)
Voltage at Load397.8 VLine Loss: 3081.6 W
Max Power & Breaker554.26 kW800A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 800A at 60m
| 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 | 1186.11 V (296.53%) | 0.0 V | 1956.52 V (489.13%) | 1643520.0 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 711.67 V (177.92%) | 0.0 V | 1173.91 V (293.48%) | 986112.0 W | Drop High |
| 4 mm² | 32 A | 25 A | 444.79 V (111.2%) | 0.0 V | 733.7 V (183.42%) | 616320.0 W | Drop High |
| 6 mm² | 41 A | 32 A | 296.53 V (74.13%) | 103.5 V | 489.13 V (122.28%) | 410880.0 W | Drop High |
| 10 mm² | 57 A | 44 A | 177.92 V (44.48%) | 222.1 V | 293.48 V (73.37%) | 246528.0 W | Drop High |
| 16 mm² | 76 A | 59 A | 111.2 V (27.8%) | 288.8 V | 183.42 V (45.86%) | 154080.0 W | Drop High |
| 25 mm² | 101 A | 78 A | 71.17 V (17.79%) | 328.8 V | 117.39 V (29.35%) | 98611.2 W | Drop High |
| 35 mm² | 125 A | 97 A | 50.83 V (12.71%) | 349.2 V | 83.85 V (20.96%) | 70436.6 W | Drop High |
| 50 mm² | 151 A | 118 A | 35.58 V (8.9%) | 364.4 V | 58.7 V (14.67%) | 49305.6 W | Drop High |
| 70 mm² | 192 A | 150 A | 25.42 V (6.35%) | 374.6 V | 41.93 V (10.48%) | 35218.3 W | Drop High |
| 95 mm² | 232 A | 181 A | 18.73 V (4.68%) | 381.3 V | 30.89 V (7.72%) | 25950.3 W | Drop High |
| 120 mm² | 269 A | 210 A | 14.83 V (3.71%) | 385.2 V | 24.46 V (6.11%) | 20544.0 W | Drop High |
| 150 mm² | 309 A | 241 A | 11.86 V (2.97%) | 388.1 V | 19.57 V (4.89%) | 16435.2 W | Drop High |
| 185 mm² | 353 A | 275 A | 9.62 V (2.4%) | 390.4 V | 15.86 V (3.97%) | 13325.8 W | Drop High |
| 240 mm² | 415 A | 324 A | 7.41 V (1.85%) | 392.6 V | 12.23 V (3.06%) | 10272.0 W | Drop High |
| 300 mm² | 477 A | 372 A | 5.93 V (1.48%) | 394.1 V | 9.78 V (2.45%) | 8217.6 W | Drop High |
| 400 mm² | 570 A | 445 A | 4.45 V (1.11%) | 395.6 V | 7.34 V (1.83%) | 6163.2 W | Drop High |
FAQ — 800 Amp Cable Size at 60 Meters (400V Three-Phase (IEC European Grid))
What mm² cable size is required for 800A at 60 meters (400V)?
According to IEC 60364-5-52 ampacity and the 3% maximum voltage drop standard, you need 2× 400 mm² copper cable for 800A over 60m at 400V (voltage drop: 2.23V or 0.56%).
What is the power capacity of 800A at 400V?
At unity power factor, 800A at 400V supports 554.26 kW with a standard 800A circuit breaker.
Related Lengths & Currents (400V)
800A · 5m (400V)800A · 10m (400V)800A · 15m (400V)800A · 20m (400V)800A · 25m (400V)800A · 30m (400V)800A · 35m (400V)800A · 40m (400V)800A · 45m (400V)800A · 50m (400V)800A · 70m (400V)10A · 60m (400V)16A · 60m (400V)20A · 60m (400V)25A · 60m (400V)32A · 60m (400V)40A · 60m (400V)50A · 60m (400V)63A · 60m (400V)80A · 60m (400V)100A · 60m (400V)125A · 60m (400V)160A · 60m (400V)200A · 60m (400V)