110 Amp Cable Size at 5 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 5 m (16.4 ft).
Copper Cable (≤3% Drop)35 mm²Drop: 0.67V (1.4%)
Aluminum Cable (≤3% Drop)50 mm²Drop: 0.78V (1.62%)
Voltage at Load47.3 VLine Loss: 74.0 W
Max Power & Breaker5.28 kW110A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 110A at 5m
| 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 | 15.69 V (32.69%) | 32.3 V | 25.89 V (53.93%) | 1726.3 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 9.42 V (19.62%) | 38.6 V | 15.53 V (32.36%) | 1035.8 W | Drop High |
| 4 mm² | 32 A | 25 A | 5.88 V (12.26%) | 42.1 V | 9.71 V (20.22%) | 647.4 W | Drop High |
| 6 mm² | 41 A | 32 A | 3.92 V (8.17%) | 44.1 V | 6.47 V (13.48%) | 431.6 W | Drop High |
| 10 mm² | 57 A | 44 A | 2.35 V (4.9%) | 45.6 V | 3.88 V (8.09%) | 258.9 W | Drop High |
| 16 mm² | 76 A | 59 A | 1.47 V (3.07%) | 46.5 V | 2.43 V (5.06%) | 161.8 W | Drop High |
| 25 mm² | 101 A | 78 A | 0.94 V (1.96%) | 47.1 V | 1.55 V (3.24%) | 103.6 W | Drop High |
| 35 mm² | 125 A | 97 A | 0.67 V (1.4%) | 47.3 V | 1.11 V (2.31%) | 74.0 W | ✓ OK (≤3%) |
| 50 mm² | 151 A | 118 A | 0.47 V (0.98%) | 47.5 V | 0.78 V (1.62%) | 51.8 W | ✓ OK (≤3%) |
| 70 mm² | 192 A | 150 A | 0.34 V (0.7%) | 47.7 V | 0.55 V (1.16%) | 37.0 W | ✓ OK (≤3%) |
| 95 mm² | 232 A | 181 A | 0.25 V (0.52%) | 47.8 V | 0.41 V (0.85%) | 27.3 W | ✓ OK (≤3%) |
| 120 mm² | 269 A | 210 A | 0.2 V (0.41%) | 47.8 V | 0.32 V (0.67%) | 21.6 W | ✓ OK (≤3%) |
| 150 mm² | 309 A | 241 A | 0.16 V (0.33%) | 47.8 V | 0.26 V (0.54%) | 17.3 W | ✓ OK (≤3%) |
| 185 mm² | 353 A | 275 A | 0.13 V (0.27%) | 47.9 V | 0.21 V (0.44%) | 14.0 W | ✓ OK (≤3%) |
| 240 mm² | 415 A | 324 A | 0.1 V (0.2%) | 47.9 V | 0.16 V (0.34%) | 10.8 W | ✓ OK (≤3%) |
| 300 mm² | 477 A | 372 A | 0.08 V (0.16%) | 47.9 V | 0.13 V (0.27%) | 8.6 W | ✓ OK (≤3%) |
| 400 mm² | 570 A | 445 A | 0.06 V (0.12%) | 47.9 V | 0.1 V (0.2%) | 6.5 W | ✓ OK (≤3%) |
FAQ — 110 Amp Cable Size at 5 Meters (48V DC (LiFePO4 Battery Bank / Telecom))
What mm² cable size is required for 110A at 5 meters (48V)?
According to IEC 60364-5-52 ampacity and the 3% maximum voltage drop standard, you need 35 mm² copper cable for 110A over 5m at 48V (voltage drop: 0.67V or 1.4%).
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 · 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 · 5m (48V)16A · 5m (48V)20A · 5m (48V)25A · 5m (48V)32A · 5m (48V)40A · 5m (48V)50A · 5m (48V)63A · 5m (48V)80A · 5m (48V)100A · 5m (48V)125A · 5m (48V)160A · 5m (48V)200A · 5m (48V)