16 Amp Cable Size at 600 Meters (24V DC (Off-Grid Solar / Industrial Control))
IEC 60364-5-52 metric conductor sizing (mm²), voltage drop, and power loss calculation for 16 A over 600 m (1968.5 ft).
Copper Cable (≤3% Drop)2× 400 mm²Drop: 0.52V (2.14%)
Aluminum Cable (≤3% Drop)400 mm²Drop: 1.69V (7.06%)
Voltage at Load23.5 VLine Loss: 8.2 W
Max Power & Breaker0.38 kW16A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 16A 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 | 273.92 V (1141.33%) | 0.0 V | 451.84 V (1882.67%) | 4382.7 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 164.35 V (684.8%) | 0.0 V | 271.1 V (1129.6%) | 2629.6 W | Drop High |
| 4 mm² | 32 A | 25 A | 102.72 V (428.0%) | 0.0 V | 169.44 V (706.0%) | 1643.5 W | Drop High |
| 6 mm² | 41 A | 32 A | 68.48 V (285.33%) | 0.0 V | 112.96 V (470.67%) | 1095.7 W | Drop High |
| 10 mm² | 57 A | 44 A | 41.09 V (171.2%) | 0.0 V | 67.78 V (282.4%) | 657.4 W | Drop High |
| 16 mm² | 76 A | 59 A | 25.68 V (107.0%) | 0.0 V | 42.36 V (176.5%) | 410.9 W | Drop High |
| 25 mm² | 101 A | 78 A | 16.44 V (68.48%) | 7.6 V | 27.11 V (112.96%) | 263.0 W | Drop High |
| 35 mm² | 125 A | 97 A | 11.74 V (48.91%) | 12.3 V | 19.36 V (80.69%) | 187.8 W | Drop High |
| 50 mm² | 151 A | 118 A | 8.22 V (34.24%) | 15.8 V | 13.56 V (56.48%) | 131.5 W | Drop High |
| 70 mm² | 192 A | 150 A | 5.87 V (24.46%) | 18.1 V | 9.68 V (40.34%) | 93.9 W | Drop High |
| 95 mm² | 232 A | 181 A | 4.33 V (18.02%) | 19.7 V | 7.13 V (29.73%) | 69.2 W | Drop High |
| 120 mm² | 269 A | 210 A | 3.42 V (14.27%) | 20.6 V | 5.65 V (23.53%) | 54.8 W | Drop High |
| 150 mm² | 309 A | 241 A | 2.74 V (11.41%) | 21.3 V | 4.52 V (18.83%) | 43.8 W | Drop High |
| 185 mm² | 353 A | 275 A | 2.22 V (9.25%) | 21.8 V | 3.66 V (15.26%) | 35.5 W | Drop High |
| 240 mm² | 415 A | 324 A | 1.71 V (7.13%) | 22.3 V | 2.82 V (11.77%) | 27.4 W | Drop High |
| 300 mm² | 477 A | 372 A | 1.37 V (5.71%) | 22.6 V | 2.26 V (9.41%) | 21.9 W | Drop High |
| 400 mm² | 570 A | 445 A | 1.03 V (4.28%) | 23.0 V | 1.69 V (7.06%) | 16.4 W | ~ ≤5% |
FAQ — 16 Amp Cable Size at 600 Meters (24V DC (Off-Grid Solar / Industrial Control))
What mm² cable size is required for 16A at 600 meters (24V)?
According to IEC 60364-5-52 ampacity and the 3% maximum voltage drop standard, you need 2× 400 mm² copper cable for 16A over 600m at 24V (voltage drop: 0.52V or 2.14%).
What is the power capacity of 16A at 24V?
At unity power factor, 16A at 24V supports 0.38 kW with a standard 16A circuit breaker.
Related Lengths & Currents (24V)
16A · 5m (24V)16A · 10m (24V)16A · 15m (24V)16A · 20m (24V)16A · 25m (24V)16A · 30m (24V)16A · 35m (24V)16A · 40m (24V)16A · 45m (24V)16A · 50m (24V)16A · 60m (24V)16A · 70m (24V)10A · 600m (24V)20A · 600m (24V)25A · 600m (24V)32A · 600m (24V)40A · 600m (24V)50A · 600m (24V)63A · 600m (24V)80A · 600m (24V)100A · 600m (24V)125A · 600m (24V)160A · 600m (24V)200A · 600m (24V)