35 Amp Cable Size at 500 Meters (230V Single-Phase (IEC Europe / UK / AU))
IEC 60364-5-52 metric conductor sizing (mm²), voltage drop, and power loss calculation for 35 A over 500 m (1640.4 ft).
Copper Cable (≤3% Drop)120 mm²Drop: 6.24V (2.71%)
Aluminum Cable (≤3% Drop)185 mm²Drop: 6.68V (2.9%)
Voltage at Load223.8 VLine Loss: 218.5 W
Max Power & Breaker8.05 kW35A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 35A at 500m
| 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 | 499.33 V (217.1%) | 0.0 V | 823.67 V (358.12%) | 17476.7 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 299.6 V (130.26%) | 0.0 V | 494.2 V (214.87%) | 10486.0 W | Drop High |
| 4 mm² | 32 A | 25 A | 187.25 V (81.41%) | 42.8 V | 308.88 V (134.29%) | 6553.8 W | Drop High |
| 6 mm² | 41 A | 32 A | 124.83 V (54.28%) | 105.2 V | 205.92 V (89.53%) | 4369.2 W | Drop High |
| 10 mm² | 57 A | 44 A | 74.9 V (32.57%) | 155.1 V | 123.55 V (53.72%) | 2621.5 W | Drop High |
| 16 mm² | 76 A | 59 A | 46.81 V (20.35%) | 183.2 V | 77.22 V (33.57%) | 1638.4 W | Drop High |
| 25 mm² | 101 A | 78 A | 29.96 V (13.03%) | 200.0 V | 49.42 V (21.49%) | 1048.6 W | Drop High |
| 35 mm² | 125 A | 97 A | 21.4 V (9.3%) | 208.6 V | 35.3 V (15.35%) | 749.0 W | Drop High |
| 50 mm² | 151 A | 118 A | 14.98 V (6.51%) | 215.0 V | 24.71 V (10.74%) | 524.3 W | Drop High |
| 70 mm² | 192 A | 150 A | 10.7 V (4.65%) | 219.3 V | 17.65 V (7.67%) | 374.5 W | ~ ≤5% |
| 95 mm² | 232 A | 181 A | 7.88 V (3.43%) | 222.1 V | 13.01 V (5.65%) | 275.9 W | ~ ≤5% |
| 120 mm² | 269 A | 210 A | 6.24 V (2.71%) | 223.8 V | 10.3 V (4.48%) | 218.5 W | ✓ OK (≤3%) |
| 150 mm² | 309 A | 241 A | 4.99 V (2.17%) | 225.0 V | 8.24 V (3.58%) | 174.8 W | ✓ OK (≤3%) |
| 185 mm² | 353 A | 275 A | 4.05 V (1.76%) | 226.0 V | 6.68 V (2.9%) | 141.7 W | ✓ OK (≤3%) |
| 240 mm² | 415 A | 324 A | 3.12 V (1.36%) | 226.9 V | 5.15 V (2.24%) | 109.2 W | ✓ OK (≤3%) |
| 300 mm² | 477 A | 372 A | 2.5 V (1.09%) | 227.5 V | 4.12 V (1.79%) | 87.4 W | ✓ OK (≤3%) |
| 400 mm² | 570 A | 445 A | 1.87 V (0.81%) | 228.1 V | 3.09 V (1.34%) | 65.5 W | ✓ OK (≤3%) |
FAQ — 35 Amp Cable Size at 500 Meters (230V Single-Phase (IEC Europe / UK / AU))
What mm² cable size is required for 35A at 500 meters (230V)?
According to IEC 60364-5-52 ampacity and the 3% maximum voltage drop standard, you need 120 mm² copper cable for 35A over 500m at 230V (voltage drop: 6.24V or 2.71%).
What is the power capacity of 35A at 230V?
At unity power factor, 35A at 230V supports 8.05 kW with a standard 35A circuit breaker.
Related Lengths & Currents (230V)
35A · 5m (230V)35A · 10m (230V)35A · 15m (230V)35A · 20m (230V)35A · 25m (230V)35A · 30m (230V)35A · 35m (230V)35A · 40m (230V)35A · 45m (230V)35A · 50m (230V)35A · 60m (230V)35A · 70m (230V)10A · 500m (230V)16A · 500m (230V)20A · 500m (230V)25A · 500m (230V)32A · 500m (230V)40A · 500m (230V)50A · 500m (230V)63A · 500m (230V)80A · 500m (230V)100A · 500m (230V)125A · 500m (230V)160A · 500m (230V)200A · 500m (230V)