650 Amp Cable Size at 600 Meters (400V Three-Phase (IEC European Grid))
IEC 60364-5-52 metric conductor sizing (mm²), voltage drop, and power loss calculation for 650 A over 600 m (1968.5 ft).
Copper Cable (≤3% Drop)4× 400 mm²Drop: 9.04V (2.26%)
Aluminum Cable (≤3% Drop)400 mm²Drop: 59.61V (14.9%)
Voltage at Load391.0 VLine Loss: 10171.7 W
Max Power & Breaker450.33 kW700A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 650A 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 | 9637.13 V (2409.28%) | 0.0 V | 15896.76 V (3974.19%) | 10849800.0 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 5782.28 V (1445.57%) | 0.0 V | 9538.06 V (2384.51%) | 6509880.0 W | Drop High |
| 4 mm² | 32 A | 25 A | 3613.92 V (903.48%) | 0.0 V | 5961.29 V (1490.32%) | 4068675.0 W | Drop High |
| 6 mm² | 41 A | 32 A | 2409.28 V (602.32%) | 0.0 V | 3974.19 V (993.55%) | 2712450.0 W | Drop High |
| 10 mm² | 57 A | 44 A | 1445.57 V (361.39%) | 0.0 V | 2384.51 V (596.13%) | 1627470.0 W | Drop High |
| 16 mm² | 76 A | 59 A | 903.48 V (225.87%) | 0.0 V | 1490.32 V (372.58%) | 1017168.8 W | Drop High |
| 25 mm² | 101 A | 78 A | 578.23 V (144.56%) | 0.0 V | 953.81 V (238.45%) | 650988.0 W | Drop High |
| 35 mm² | 125 A | 97 A | 413.02 V (103.25%) | 0.0 V | 681.29 V (170.32%) | 464991.4 W | Drop High |
| 50 mm² | 151 A | 118 A | 289.11 V (72.28%) | 110.9 V | 476.9 V (119.23%) | 325494.0 W | Drop High |
| 70 mm² | 192 A | 150 A | 206.51 V (51.63%) | 193.5 V | 340.64 V (85.16%) | 232495.7 W | Drop High |
| 95 mm² | 232 A | 181 A | 152.17 V (38.04%) | 247.8 V | 251.0 V (62.75%) | 171312.6 W | Drop High |
| 120 mm² | 269 A | 210 A | 120.46 V (30.12%) | 279.5 V | 198.71 V (49.68%) | 135622.5 W | Drop High |
| 150 mm² | 309 A | 241 A | 96.37 V (24.09%) | 303.6 V | 158.97 V (39.74%) | 108498.0 W | Drop High |
| 185 mm² | 353 A | 275 A | 78.14 V (19.53%) | 321.9 V | 128.89 V (32.22%) | 87971.4 W | Drop High |
| 240 mm² | 415 A | 324 A | 60.23 V (15.06%) | 339.8 V | 99.35 V (24.84%) | 67811.2 W | Drop High |
| 300 mm² | 477 A | 372 A | 48.19 V (12.05%) | 351.8 V | 79.48 V (19.87%) | 54249.0 W | Drop High |
| 400 mm² | 570 A | 445 A | 36.14 V (9.03%) | 363.9 V | 59.61 V (14.9%) | 40686.7 W | Drop High |
FAQ — 650 Amp Cable Size at 600 Meters (400V Three-Phase (IEC European Grid))
What mm² cable size is required for 650A at 600 meters (400V)?
According to IEC 60364-5-52 ampacity and the 3% maximum voltage drop standard, you need 4× 400 mm² copper cable for 650A over 600m at 400V (voltage drop: 9.04V or 2.26%).
What is the power capacity of 650A at 400V?
At unity power factor, 650A at 400V supports 450.33 kW with a standard 700A circuit breaker.
Related Lengths & Currents (400V)
650A · 5m (400V)650A · 10m (400V)650A · 15m (400V)650A · 20m (400V)650A · 25m (400V)650A · 30m (400V)650A · 35m (400V)650A · 40m (400V)650A · 45m (400V)650A · 50m (400V)650A · 60m (400V)650A · 70m (400V)10A · 600m (400V)16A · 600m (400V)20A · 600m (400V)25A · 600m (400V)32A · 600m (400V)40A · 600m (400V)50A · 600m (400V)63A · 600m (400V)80A · 600m (400V)100A · 600m (400V)125A · 600m (400V)160A · 600m (400V)200A · 600m (400V)