700 Amp Cable Size at 600 Meters (48V DC (LiFePO4 Battery Bank / Telecom))
IEC 60364-5-52 metric conductor sizing (mm²), voltage drop, and power loss calculation for 700 A over 600 m (1968.5 ft).
Copper Cable (≤3% Drop)32× 400 mm²Drop: 1.4V (2.93%)
Aluminum Cable (≤3% Drop)400 mm²Drop: 74.13V (154.44%)
Voltage at Load46.6 VLine Loss: 983.1 W
Max Power & Breaker33.6 kW700A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 700A 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 | 11984.0 V (24966.67%) | 0.0 V | 19768.0 V (41183.33%) | 8388800.0 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 7190.4 V (14980.0%) | 0.0 V | 11860.8 V (24710.0%) | 5033280.0 W | Drop High |
| 4 mm² | 32 A | 25 A | 4494.0 V (9362.5%) | 0.0 V | 7413.0 V (15443.75%) | 3145800.0 W | Drop High |
| 6 mm² | 41 A | 32 A | 2996.0 V (6241.67%) | 0.0 V | 4942.0 V (10295.83%) | 2097200.0 W | Drop High |
| 10 mm² | 57 A | 44 A | 1797.6 V (3745.0%) | 0.0 V | 2965.2 V (6177.5%) | 1258320.0 W | Drop High |
| 16 mm² | 76 A | 59 A | 1123.5 V (2340.62%) | 0.0 V | 1853.25 V (3860.94%) | 786450.0 W | Drop High |
| 25 mm² | 101 A | 78 A | 719.04 V (1498.0%) | 0.0 V | 1186.08 V (2471.0%) | 503328.0 W | Drop High |
| 35 mm² | 125 A | 97 A | 513.6 V (1070.0%) | 0.0 V | 847.2 V (1765.0%) | 359520.0 W | Drop High |
| 50 mm² | 151 A | 118 A | 359.52 V (749.0%) | 0.0 V | 593.04 V (1235.5%) | 251664.0 W | Drop High |
| 70 mm² | 192 A | 150 A | 256.8 V (535.0%) | 0.0 V | 423.6 V (882.5%) | 179760.0 W | Drop High |
| 95 mm² | 232 A | 181 A | 189.22 V (394.21%) | 0.0 V | 312.13 V (650.26%) | 132454.7 W | Drop High |
| 120 mm² | 269 A | 210 A | 149.8 V (312.08%) | 0.0 V | 247.1 V (514.79%) | 104860.0 W | Drop High |
| 150 mm² | 309 A | 241 A | 119.84 V (249.67%) | 0.0 V | 197.68 V (411.83%) | 83888.0 W | Drop High |
| 185 mm² | 353 A | 275 A | 97.17 V (202.43%) | 0.0 V | 160.28 V (333.92%) | 68017.3 W | Drop High |
| 240 mm² | 415 A | 324 A | 74.9 V (156.04%) | 0.0 V | 123.55 V (257.4%) | 52430.0 W | Drop High |
| 300 mm² | 477 A | 372 A | 59.92 V (124.83%) | 0.0 V | 98.84 V (205.92%) | 41944.0 W | Drop High |
| 400 mm² | 570 A | 445 A | 44.94 V (93.62%) | 3.1 V | 74.13 V (154.44%) | 31458.0 W | Drop High |
FAQ — 700 Amp Cable Size at 600 Meters (48V DC (LiFePO4 Battery Bank / Telecom))
What mm² cable size is required for 700A at 600 meters (48V)?
According to IEC 60364-5-52 ampacity and the 3% maximum voltage drop standard, you need 32× 400 mm² copper cable for 700A over 600m at 48V (voltage drop: 1.4V or 2.93%).
What is the power capacity of 700A at 48V?
At unity power factor, 700A at 48V supports 33.6 kW with a standard 700A circuit breaker.
Related Lengths & Currents (48V)
700A · 5m (48V)700A · 10m (48V)700A · 15m (48V)700A · 20m (48V)700A · 25m (48V)700A · 30m (48V)700A · 35m (48V)700A · 40m (48V)700A · 45m (48V)700A · 50m (48V)700A · 60m (48V)700A · 70m (48V)10A · 600m (48V)16A · 600m (48V)20A · 600m (48V)25A · 600m (48V)32A · 600m (48V)40A · 600m (48V)50A · 600m (48V)63A · 600m (48V)80A · 600m (48V)100A · 600m (48V)125A · 600m (48V)160A · 600m (48V)200A · 600m (48V)