32 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 32 A over 600 m (1968.5 ft).
Copper Cable (≤3% Drop)2× 400 mm²Drop: 1.02V (2.14%)
Aluminum Cable (≤3% Drop)400 mm²Drop: 3.39V (7.06%)
Voltage at Load47.0 VLine Loss: 32.9 W
Max Power & Breaker1.54 kW32A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 32A 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 | 547.84 V (1141.33%) | 0.0 V | 903.68 V (1882.67%) | 17530.9 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 328.7 V (684.8%) | 0.0 V | 542.21 V (1129.6%) | 10518.5 W | Drop High |
| 4 mm² | 32 A | 25 A | 205.44 V (428.0%) | 0.0 V | 338.88 V (706.0%) | 6574.1 W | Drop High |
| 6 mm² | 41 A | 32 A | 136.96 V (285.33%) | 0.0 V | 225.92 V (470.67%) | 4382.7 W | Drop High |
| 10 mm² | 57 A | 44 A | 82.18 V (171.2%) | 0.0 V | 135.55 V (282.4%) | 2629.6 W | Drop High |
| 16 mm² | 76 A | 59 A | 51.36 V (107.0%) | 0.0 V | 84.72 V (176.5%) | 1643.5 W | Drop High |
| 25 mm² | 101 A | 78 A | 32.87 V (68.48%) | 15.1 V | 54.22 V (112.96%) | 1051.9 W | Drop High |
| 35 mm² | 125 A | 97 A | 23.48 V (48.91%) | 24.5 V | 38.73 V (80.69%) | 751.3 W | Drop High |
| 50 mm² | 151 A | 118 A | 16.44 V (34.24%) | 31.6 V | 27.11 V (56.48%) | 525.9 W | Drop High |
| 70 mm² | 192 A | 150 A | 11.74 V (24.46%) | 36.3 V | 19.36 V (40.34%) | 375.7 W | Drop High |
| 95 mm² | 232 A | 181 A | 8.65 V (18.02%) | 39.3 V | 14.27 V (29.73%) | 276.8 W | Drop High |
| 120 mm² | 269 A | 210 A | 6.85 V (14.27%) | 41.2 V | 11.3 V (23.53%) | 219.1 W | Drop High |
| 150 mm² | 309 A | 241 A | 5.48 V (11.41%) | 42.5 V | 9.04 V (18.83%) | 175.3 W | Drop High |
| 185 mm² | 353 A | 275 A | 4.44 V (9.25%) | 43.6 V | 7.33 V (15.26%) | 142.1 W | Drop High |
| 240 mm² | 415 A | 324 A | 3.42 V (7.13%) | 44.6 V | 5.65 V (11.77%) | 109.6 W | Drop High |
| 300 mm² | 477 A | 372 A | 2.74 V (5.71%) | 45.3 V | 4.52 V (9.41%) | 87.7 W | Drop High |
| 400 mm² | 570 A | 445 A | 2.05 V (4.28%) | 45.9 V | 3.39 V (7.06%) | 65.7 W | ~ ≤5% |
FAQ — 32 Amp Cable Size at 600 Meters (48V DC (LiFePO4 Battery Bank / Telecom))
What mm² cable size is required for 32A at 600 meters (48V)?
According to IEC 60364-5-52 ampacity and the 3% maximum voltage drop standard, you need 2× 400 mm² copper cable for 32A over 600m at 48V (voltage drop: 1.02V or 2.14%).
What is the power capacity of 32A at 48V?
At unity power factor, 32A at 48V supports 1.54 kW with a standard 32A circuit breaker.
Related Lengths & Currents (48V)
32A · 5m (48V)32A · 10m (48V)32A · 15m (48V)32A · 20m (48V)32A · 25m (48V)32A · 30m (48V)32A · 35m (48V)32A · 40m (48V)32A · 45m (48V)32A · 50m (48V)32A · 60m (48V)32A · 70m (48V)10A · 600m (48V)16A · 600m (48V)20A · 600m (48V)25A · 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)