90 Amp Cable Size at 600 Meters (230V Single-Phase (IEC Europe / UK / AU))
IEC 60364-5-52 metric conductor sizing (mm²), voltage drop, and power loss calculation for 90 A over 600 m (1968.5 ft).
Copper Cable (≤3% Drop)400 mm²Drop: 5.78V (2.51%)
Aluminum Cable (≤3% Drop)400 mm²Drop: 9.53V (4.14%)
Voltage at Load224.2 VLine Loss: 520.0 W
Max Power & Breaker20.7 kW90A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 90A at 600m
| 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 | 1540.8 V (669.91%) | 0.0 V | 2541.6 V (1105.04%) | 138672.0 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 924.48 V (401.95%) | 0.0 V | 1524.96 V (663.03%) | 83203.2 W | Drop High |
| 4 mm² | 32 A | 25 A | 577.8 V (251.22%) | 0.0 V | 953.1 V (414.39%) | 52002.0 W | Drop High |
| 6 mm² | 41 A | 32 A | 385.2 V (167.48%) | 0.0 V | 635.4 V (276.26%) | 34668.0 W | Drop High |
| 10 mm² | 57 A | 44 A | 231.12 V (100.49%) | 0.0 V | 381.24 V (165.76%) | 20800.8 W | Drop High |
| 16 mm² | 76 A | 59 A | 144.45 V (62.8%) | 85.6 V | 238.28 V (103.6%) | 13000.5 W | Drop High |
| 25 mm² | 101 A | 78 A | 92.45 V (40.19%) | 137.6 V | 152.5 V (66.3%) | 8320.3 W | Drop High |
| 35 mm² | 125 A | 97 A | 66.03 V (28.71%) | 164.0 V | 108.93 V (47.36%) | 5943.1 W | Drop High |
| 50 mm² | 151 A | 118 A | 46.22 V (20.1%) | 183.8 V | 76.25 V (33.15%) | 4160.2 W | Drop High |
| 70 mm² | 192 A | 150 A | 33.02 V (14.36%) | 197.0 V | 54.46 V (23.68%) | 2971.5 W | Drop High |
| 95 mm² | 232 A | 181 A | 24.33 V (10.58%) | 205.7 V | 40.13 V (17.45%) | 2189.6 W | Drop High |
| 120 mm² | 269 A | 210 A | 19.26 V (8.37%) | 210.7 V | 31.77 V (13.81%) | 1733.4 W | Drop High |
| 150 mm² | 309 A | 241 A | 15.41 V (6.7%) | 214.6 V | 25.42 V (11.05%) | 1386.7 W | Drop High |
| 185 mm² | 353 A | 275 A | 12.49 V (5.43%) | 217.5 V | 20.61 V (8.96%) | 1124.4 W | Drop High |
| 240 mm² | 415 A | 324 A | 9.63 V (4.19%) | 220.4 V | 15.88 V (6.91%) | 866.7 W | ~ ≤5% |
| 300 mm² | 477 A | 372 A | 7.7 V (3.35%) | 222.3 V | 12.71 V (5.53%) | 693.4 W | ~ ≤5% |
| 400 mm² | 570 A | 445 A | 5.78 V (2.51%) | 224.2 V | 9.53 V (4.14%) | 520.0 W | ✓ OK (≤3%) |
FAQ — 90 Amp Cable Size at 600 Meters (230V Single-Phase (IEC Europe / UK / AU))
What mm² cable size is required for 90A at 600 meters (230V)?
According to IEC 60364-5-52 ampacity and the 3% maximum voltage drop standard, you need 400 mm² copper cable for 90A over 600m at 230V (voltage drop: 5.78V or 2.51%).
What is the power capacity of 90A at 230V?
At unity power factor, 90A at 230V supports 20.7 kW with a standard 90A circuit breaker.
Related Lengths & Currents (230V)
90A · 5m (230V)90A · 10m (230V)90A · 15m (230V)90A · 20m (230V)90A · 25m (230V)90A · 30m (230V)90A · 35m (230V)90A · 40m (230V)90A · 45m (230V)90A · 50m (230V)90A · 60m (230V)90A · 70m (230V)10A · 600m (230V)16A · 600m (230V)20A · 600m (230V)25A · 600m (230V)32A · 600m (230V)40A · 600m (230V)50A · 600m (230V)63A · 600m (230V)80A · 600m (230V)100A · 600m (230V)125A · 600m (230V)160A · 600m (230V)200A · 600m (230V)