110 Amp Cable Size at 80 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 80 m (262.5 ft).
Copper Cable (≤3% Drop)70 mm²Drop: 5.38V (2.34%)
Aluminum Cable (≤3% Drop)95 mm²Drop: 6.54V (2.84%)
Voltage at Load224.6 VLine Loss: 591.9 W
Max Power & Breaker25.3 kW110A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 110A at 80m
| 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 | 251.09 V (109.17%) | 0.0 V | 414.19 V (180.08%) | 27620.3 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 150.66 V (65.5%) | 79.3 V | 248.51 V (108.05%) | 16572.2 W | Drop High |
| 4 mm² | 32 A | 25 A | 94.16 V (40.94%) | 135.8 V | 155.32 V (67.53%) | 10357.6 W | Drop High |
| 6 mm² | 41 A | 32 A | 62.77 V (27.29%) | 167.2 V | 103.55 V (45.02%) | 6905.1 W | Drop High |
| 10 mm² | 57 A | 44 A | 37.66 V (16.38%) | 192.3 V | 62.13 V (27.01%) | 4143.0 W | Drop High |
| 16 mm² | 76 A | 59 A | 23.54 V (10.23%) | 206.5 V | 38.83 V (16.88%) | 2589.4 W | Drop High |
| 25 mm² | 101 A | 78 A | 15.07 V (6.55%) | 214.9 V | 24.85 V (10.8%) | 1657.2 W | Drop High |
| 35 mm² | 125 A | 97 A | 10.76 V (4.68%) | 219.2 V | 17.75 V (7.72%) | 1183.7 W | ~ ≤5% |
| 50 mm² | 151 A | 118 A | 7.53 V (3.28%) | 222.5 V | 12.43 V (5.4%) | 828.6 W | ~ ≤5% |
| 70 mm² | 192 A | 150 A | 5.38 V (2.34%) | 224.6 V | 8.88 V (3.86%) | 591.9 W | ✓ OK (≤3%) |
| 95 mm² | 232 A | 181 A | 3.96 V (1.72%) | 226.0 V | 6.54 V (2.84%) | 436.1 W | ✓ OK (≤3%) |
| 120 mm² | 269 A | 210 A | 3.14 V (1.36%) | 226.9 V | 5.18 V (2.25%) | 345.3 W | ✓ OK (≤3%) |
| 150 mm² | 309 A | 241 A | 2.51 V (1.09%) | 227.5 V | 4.14 V (1.8%) | 276.2 W | ✓ OK (≤3%) |
| 185 mm² | 353 A | 275 A | 2.04 V (0.89%) | 228.0 V | 3.36 V (1.46%) | 223.9 W | ✓ OK (≤3%) |
| 240 mm² | 415 A | 324 A | 1.57 V (0.68%) | 228.4 V | 2.59 V (1.13%) | 172.6 W | ✓ OK (≤3%) |
| 300 mm² | 477 A | 372 A | 1.26 V (0.55%) | 228.7 V | 2.07 V (0.9%) | 138.1 W | ✓ OK (≤3%) |
| 400 mm² | 570 A | 445 A | 0.94 V (0.41%) | 229.1 V | 1.55 V (0.68%) | 103.6 W | ✓ OK (≤3%) |
FAQ — 110 Amp Cable Size at 80 Meters (230V Single-Phase (IEC Europe / UK / AU))
What mm² cable size is required for 110A at 80 meters (230V)?
According to IEC 60364-5-52 ampacity and the 3% maximum voltage drop standard, you need 70 mm² copper cable for 110A over 80m at 230V (voltage drop: 5.38V or 2.34%).
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 · 80m (230V)16A · 80m (230V)20A · 80m (230V)25A · 80m (230V)32A · 80m (230V)40A · 80m (230V)50A · 80m (230V)63A · 80m (230V)80A · 80m (230V)100A · 80m (230V)125A · 80m (230V)160A · 80m (230V)200A · 80m (230V)