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⚡ IEC 60364-5-52 · DIN VDE · NEK 400 · SS 436 40 00

200 Amp Cable Size at 500 Meters (415V Three-Phase (UK / Australia Industrial))

IEC 60364-5-52 metric conductor sizing (mm²), voltage drop, and power loss calculation for 200 A over 500 m (1640.4 ft).

Copper Cable (≤3% Drop)300 mm²Drop: 12.36V (2.98%)
Aluminum Cable (≤3% Drop)400 mm²Drop: 15.29V (3.68%)
Voltage at Load402.6 VLine Loss: 4280.0 W
Max Power & Breaker143.76 kW200A MCB/MCCB

IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 200A at 500m

Cross-Section (mm²)Cu AmpacityAl Ampacity Cu Voltage DropLoad VoltageAl Voltage DropPower LossStatus
1.5 mm²16 A12 A2471.06 V (595.44%)0.0 V4076.09 V (982.19%)856000.0 WDrop High
2.5 mm²24 A18 A1482.64 V (357.26%)0.0 V2445.66 V (589.31%)513600.0 WDrop High
4 mm²32 A25 A926.65 V (223.29%)0.0 V1528.53 V (368.32%)321000.0 WDrop High
6 mm²41 A32 A617.76 V (148.86%)0.0 V1019.02 V (245.55%)214000.0 WDrop High
10 mm²57 A44 A370.66 V (89.32%)44.3 V611.41 V (147.33%)128400.0 WDrop High
16 mm²76 A59 A231.66 V (55.82%)183.3 V382.13 V (92.08%)80250.0 WDrop High
25 mm²101 A78 A148.26 V (35.73%)266.7 V244.57 V (58.93%)51360.0 WDrop High
35 mm²125 A97 A105.9 V (25.52%)309.1 V174.69 V (42.09%)36685.7 WDrop High
50 mm²151 A118 A74.13 V (17.86%)340.9 V122.28 V (29.47%)25680.0 WDrop High
70 mm²192 A150 A52.95 V (12.76%)362.0 V87.34 V (21.05%)18342.9 WDrop High
95 mm²232 A181 A39.02 V (9.4%)376.0 V64.36 V (15.51%)13515.8 WDrop High
120 mm²269 A210 A30.89 V (7.44%)384.1 V50.95 V (12.28%)10700.0 WDrop High
150 mm²309 A241 A24.71 V (5.95%)390.3 V40.76 V (9.82%)8560.0 WDrop High
185 mm²353 A275 A20.04 V (4.83%)395.0 V33.05 V (7.96%)6940.5 W~ ≤5%
240 mm²415 A324 A15.44 V (3.72%)399.6 V25.48 V (6.14%)5350.0 W~ ≤5%
300 mm²477 A372 A12.36 V (2.98%)402.6 V20.38 V (4.91%)4280.0 W✓ OK (≤3%)
400 mm²570 A445 A9.27 V (2.23%)405.7 V15.29 V (3.68%)3210.0 W✓ OK (≤3%)

FAQ — 200 Amp Cable Size at 500 Meters (415V Three-Phase (UK / Australia Industrial))

What mm² cable size is required for 200A at 500 meters (415V)?

According to IEC 60364-5-52 ampacity and the 3% maximum voltage drop standard, you need 300 mm² copper cable for 200A over 500m at 415V (voltage drop: 12.36V or 2.98%).

What is the power capacity of 200A at 415V?

At unity power factor, 200A at 415V supports 143.76 kW with a standard 200A circuit breaker.