110 Amp Cable Size at 300 Meters (48V DC (LiFePO4 Battery Bank / Telecom))
IEC 60364-5-52 metric conductor sizing (mm²), voltage drop, and power loss calculation for 110 A over 300 m (984.3 ft).
Copper Cable (≤3% Drop)3× 400 mm²Drop: 1.18V (2.45%)
Aluminum Cable (≤3% Drop)400 mm²Drop: 5.82V (12.13%)
Voltage at Load46.8 VLine Loss: 129.5 W
Max Power & Breaker5.28 kW110A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 110A at 300m
| 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 | 941.6 V (1961.67%) | 0.0 V | 1553.2 V (3235.83%) | 103576.0 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 564.96 V (1177.0%) | 0.0 V | 931.92 V (1941.5%) | 62145.6 W | Drop High |
| 4 mm² | 32 A | 25 A | 353.1 V (735.62%) | 0.0 V | 582.45 V (1213.44%) | 38841.0 W | Drop High |
| 6 mm² | 41 A | 32 A | 235.4 V (490.42%) | 0.0 V | 388.3 V (808.96%) | 25894.0 W | Drop High |
| 10 mm² | 57 A | 44 A | 141.24 V (294.25%) | 0.0 V | 232.98 V (485.38%) | 15536.4 W | Drop High |
| 16 mm² | 76 A | 59 A | 88.28 V (183.91%) | 0.0 V | 145.61 V (303.36%) | 9710.2 W | Drop High |
| 25 mm² | 101 A | 78 A | 56.5 V (117.7%) | 0.0 V | 93.19 V (194.15%) | 6214.6 W | Drop High |
| 35 mm² | 125 A | 97 A | 40.35 V (84.07%) | 7.6 V | 66.57 V (138.68%) | 4439.0 W | Drop High |
| 50 mm² | 151 A | 118 A | 28.25 V (58.85%) | 19.8 V | 46.6 V (97.07%) | 3107.3 W | Drop High |
| 70 mm² | 192 A | 150 A | 20.18 V (42.04%) | 27.8 V | 33.28 V (69.34%) | 2219.5 W | Drop High |
| 95 mm² | 232 A | 181 A | 14.87 V (30.97%) | 33.1 V | 24.52 V (51.09%) | 1635.4 W | Drop High |
| 120 mm² | 269 A | 210 A | 11.77 V (24.52%) | 36.2 V | 19.41 V (40.45%) | 1294.7 W | Drop High |
| 150 mm² | 309 A | 241 A | 9.42 V (19.62%) | 38.6 V | 15.53 V (32.36%) | 1035.8 W | Drop High |
| 185 mm² | 353 A | 275 A | 7.63 V (15.91%) | 40.4 V | 12.59 V (26.24%) | 839.8 W | Drop High |
| 240 mm² | 415 A | 324 A | 5.88 V (12.26%) | 42.1 V | 9.71 V (20.22%) | 647.4 W | Drop High |
| 300 mm² | 477 A | 372 A | 4.71 V (9.81%) | 43.3 V | 7.77 V (16.18%) | 517.9 W | Drop High |
| 400 mm² | 570 A | 445 A | 3.53 V (7.36%) | 44.5 V | 5.82 V (12.13%) | 388.4 W | Drop High |
FAQ — 110 Amp Cable Size at 300 Meters (48V DC (LiFePO4 Battery Bank / Telecom))
What mm² cable size is required for 110A at 300 meters (48V)?
According to IEC 60364-5-52 ampacity and the 3% maximum voltage drop standard, you need 3× 400 mm² copper cable for 110A over 300m at 48V (voltage drop: 1.18V or 2.45%).
What is the power capacity of 110A at 48V?
At unity power factor, 110A at 48V supports 5.28 kW with a standard 110A circuit breaker.
Related Lengths & Currents (48V)
110A · 5m (48V)110A · 10m (48V)110A · 15m (48V)110A · 20m (48V)110A · 25m (48V)110A · 30m (48V)110A · 35m (48V)110A · 40m (48V)110A · 45m (48V)110A · 50m (48V)110A · 60m (48V)110A · 70m (48V)10A · 300m (48V)16A · 300m (48V)20A · 300m (48V)25A · 300m (48V)32A · 300m (48V)40A · 300m (48V)50A · 300m (48V)63A · 300m (48V)80A · 300m (48V)100A · 300m (48V)125A · 300m (48V)160A · 300m (48V)200A · 300m (48V)