1000 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 1000 A over 80 m (262.5 ft).
Copper Cable (≤3% Drop)2× 400 mm²Drop: 4.28V (1.86%)
Aluminum Cable (≤3% Drop)400 mm²Drop: 14.12V (6.14%)
Voltage at Load225.7 VLine Loss: 4280.0 W
Max Power & Breaker230.0 kW1000A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 1000A 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 | 2282.67 V (992.46%) | 0.0 V | 3765.33 V (1637.1%) | 2282666.7 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 1369.6 V (595.48%) | 0.0 V | 2259.2 V (982.26%) | 1369600.0 W | Drop High |
| 4 mm² | 32 A | 25 A | 856.0 V (372.17%) | 0.0 V | 1412.0 V (613.91%) | 856000.0 W | Drop High |
| 6 mm² | 41 A | 32 A | 570.67 V (248.12%) | 0.0 V | 941.33 V (409.28%) | 570666.7 W | Drop High |
| 10 mm² | 57 A | 44 A | 342.4 V (148.87%) | 0.0 V | 564.8 V (245.57%) | 342400.0 W | Drop High |
| 16 mm² | 76 A | 59 A | 214.0 V (93.04%) | 16.0 V | 353.0 V (153.48%) | 214000.0 W | Drop High |
| 25 mm² | 101 A | 78 A | 136.96 V (59.55%) | 93.0 V | 225.92 V (98.23%) | 136960.0 W | Drop High |
| 35 mm² | 125 A | 97 A | 97.83 V (42.53%) | 132.2 V | 161.37 V (70.16%) | 97828.6 W | Drop High |
| 50 mm² | 151 A | 118 A | 68.48 V (29.77%) | 161.5 V | 112.96 V (49.11%) | 68480.0 W | Drop High |
| 70 mm² | 192 A | 150 A | 48.91 V (21.27%) | 181.1 V | 80.69 V (35.08%) | 48914.3 W | Drop High |
| 95 mm² | 232 A | 181 A | 36.04 V (15.67%) | 194.0 V | 59.45 V (25.85%) | 36042.1 W | Drop High |
| 120 mm² | 269 A | 210 A | 28.53 V (12.41%) | 201.5 V | 47.07 V (20.46%) | 28533.3 W | Drop High |
| 150 mm² | 309 A | 241 A | 22.83 V (9.92%) | 207.2 V | 37.65 V (16.37%) | 22826.7 W | Drop High |
| 185 mm² | 353 A | 275 A | 18.51 V (8.05%) | 211.5 V | 30.53 V (13.27%) | 18508.1 W | Drop High |
| 240 mm² | 415 A | 324 A | 14.27 V (6.2%) | 215.7 V | 23.53 V (10.23%) | 14266.7 W | Drop High |
| 300 mm² | 477 A | 372 A | 11.41 V (4.96%) | 218.6 V | 18.83 V (8.19%) | 11413.3 W | Drop High |
| 400 mm² | 570 A | 445 A | 8.56 V (3.72%) | 221.4 V | 14.12 V (6.14%) | 8560.0 W | Drop High |
FAQ — 1000 Amp Cable Size at 80 Meters (230V Single-Phase (IEC Europe / UK / AU))
What mm² cable size is required for 1000A at 80 meters (230V)?
According to IEC 60364-5-52 ampacity and the 3% maximum voltage drop standard, you need 2× 400 mm² copper cable for 1000A over 80m at 230V (voltage drop: 4.28V or 1.86%).
What is the power capacity of 1000A at 230V?
At unity power factor, 1000A at 230V supports 230.0 kW with a standard 1000A circuit breaker.
Related Lengths & Currents (230V)
1000A · 5m (230V)1000A · 10m (230V)1000A · 15m (230V)1000A · 20m (230V)1000A · 25m (230V)1000A · 30m (230V)1000A · 35m (230V)1000A · 40m (230V)1000A · 45m (230V)1000A · 50m (230V)1000A · 60m (230V)1000A · 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)