110 Amp Cable Size at 300 Meters (230V Single-Phase (IEC Europe / UK / AU))
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)240 mm²Drop: 5.88V (2.56%)
Aluminum Cable (≤3% Drop)400 mm²Drop: 5.82V (2.53%)
Voltage at Load224.1 VLine Loss: 647.4 W
Max Power & Breaker25.3 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 (409.39%) | 0.0 V | 1553.2 V (675.3%) | 103576.0 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 564.96 V (245.63%) | 0.0 V | 931.92 V (405.18%) | 62145.6 W | Drop High |
| 4 mm² | 32 A | 25 A | 353.1 V (153.52%) | 0.0 V | 582.45 V (253.24%) | 38841.0 W | Drop High |
| 6 mm² | 41 A | 32 A | 235.4 V (102.35%) | 0.0 V | 388.3 V (168.83%) | 25894.0 W | Drop High |
| 10 mm² | 57 A | 44 A | 141.24 V (61.41%) | 88.8 V | 232.98 V (101.3%) | 15536.4 W | Drop High |
| 16 mm² | 76 A | 59 A | 88.28 V (38.38%) | 141.7 V | 145.61 V (63.31%) | 9710.2 W | Drop High |
| 25 mm² | 101 A | 78 A | 56.5 V (24.56%) | 173.5 V | 93.19 V (40.52%) | 6214.6 W | Drop High |
| 35 mm² | 125 A | 97 A | 40.35 V (17.55%) | 189.6 V | 66.57 V (28.94%) | 4439.0 W | Drop High |
| 50 mm² | 151 A | 118 A | 28.25 V (12.28%) | 201.8 V | 46.6 V (20.26%) | 3107.3 W | Drop High |
| 70 mm² | 192 A | 150 A | 20.18 V (8.77%) | 209.8 V | 33.28 V (14.47%) | 2219.5 W | Drop High |
| 95 mm² | 232 A | 181 A | 14.87 V (6.46%) | 215.1 V | 24.52 V (10.66%) | 1635.4 W | Drop High |
| 120 mm² | 269 A | 210 A | 11.77 V (5.12%) | 218.2 V | 19.41 V (8.44%) | 1294.7 W | Drop High |
| 150 mm² | 309 A | 241 A | 9.42 V (4.09%) | 220.6 V | 15.53 V (6.75%) | 1035.8 W | ~ ≤5% |
| 185 mm² | 353 A | 275 A | 7.63 V (3.32%) | 222.4 V | 12.59 V (5.48%) | 839.8 W | ~ ≤5% |
| 240 mm² | 415 A | 324 A | 5.88 V (2.56%) | 224.1 V | 9.71 V (4.22%) | 647.4 W | ✓ OK (≤3%) |
| 300 mm² | 477 A | 372 A | 4.71 V (2.05%) | 225.3 V | 7.77 V (3.38%) | 517.9 W | ✓ OK (≤3%) |
| 400 mm² | 570 A | 445 A | 3.53 V (1.54%) | 226.5 V | 5.82 V (2.53%) | 388.4 W | ✓ OK (≤3%) |
FAQ — 110 Amp Cable Size at 300 Meters (230V Single-Phase (IEC Europe / UK / AU))
What mm² cable size is required for 110A at 300 meters (230V)?
According to IEC 60364-5-52 ampacity and the 3% maximum voltage drop standard, you need 240 mm² copper cable for 110A over 300m at 230V (voltage drop: 5.88V or 2.56%).
What is the power capacity of 110A at 230V?
At unity power factor, 110A at 230V supports 25.3 kW with a standard 110A circuit breaker.
Related Lengths & Currents (230V)
110A · 5m (230V)110A · 10m (230V)110A · 15m (230V)110A · 20m (230V)110A · 25m (230V)110A · 30m (230V)110A · 35m (230V)110A · 40m (230V)110A · 45m (230V)110A · 50m (230V)110A · 60m (230V)110A · 70m (230V)10A · 300m (230V)16A · 300m (230V)20A · 300m (230V)25A · 300m (230V)32A · 300m (230V)40A · 300m (230V)50A · 300m (230V)63A · 300m (230V)80A · 300m (230V)100A · 300m (230V)125A · 300m (230V)160A · 300m (230V)200A · 300m (230V)