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

475 Amp Cable Size at 60 Meters (230V Single-Phase (IEC Europe / UK / AU))

IEC 60364-5-52 metric conductor sizing (mm²), voltage drop, and power loss calculation for 475 A over 60 m (196.9 ft).

Copper Cable (≤3% Drop)300 mm²Drop: 4.07V (1.77%)
Aluminum Cable (≤3% Drop)400 mm²Drop: 5.03V (2.19%)
Voltage at Load225.9 VLine Loss: 1931.3 W
Max Power & Breaker109.25 kW500A MCB/MCCB

IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 475A at 60m

Cross-Section (mm²)Cu AmpacityAl Ampacity Cu Voltage DropLoad VoltageAl Voltage DropPower LossStatus
1.5 mm²16 A12 A813.2 V (353.57%)0.0 V1341.4 V (583.22%)386270.0 WDrop High
2.5 mm²24 A18 A487.92 V (212.14%)0.0 V804.84 V (349.93%)231762.0 WDrop High
4 mm²32 A25 A304.95 V (132.59%)0.0 V503.02 V (218.71%)144851.2 WDrop High
6 mm²41 A32 A203.3 V (88.39%)26.7 V335.35 V (145.8%)96567.5 WDrop High
10 mm²57 A44 A121.98 V (53.03%)108.0 V201.21 V (87.48%)57940.5 WDrop High
16 mm²76 A59 A76.24 V (33.15%)153.8 V125.76 V (54.68%)36212.8 WDrop High
25 mm²101 A78 A48.79 V (21.21%)181.2 V80.48 V (34.99%)23176.2 WDrop High
35 mm²125 A97 A34.85 V (15.15%)195.1 V57.49 V (25.0%)16554.4 WDrop High
50 mm²151 A118 A24.4 V (10.61%)205.6 V40.24 V (17.5%)11588.1 WDrop High
70 mm²192 A150 A17.43 V (7.58%)212.6 V28.74 V (12.5%)8277.2 WDrop High
95 mm²232 A181 A12.84 V (5.58%)217.2 V21.18 V (9.21%)6099.0 WDrop High
120 mm²269 A210 A10.16 V (4.42%)219.8 V16.77 V (7.29%)4828.4 WDrop High
150 mm²309 A241 A8.13 V (3.54%)221.9 V13.41 V (5.83%)3862.7 WDrop High
185 mm²353 A275 A6.59 V (2.87%)223.4 V10.88 V (4.73%)3131.9 WDrop High
240 mm²415 A324 A5.08 V (2.21%)224.9 V8.38 V (3.65%)2414.2 WDrop High
300 mm²477 A372 A4.07 V (1.77%)225.9 V6.71 V (2.92%)1931.3 W✓ OK (≤3%)
400 mm²570 A445 A3.05 V (1.33%)227.0 V5.03 V (2.19%)1448.5 W✓ OK (≤3%)

FAQ — 475 Amp Cable Size at 60 Meters (230V Single-Phase (IEC Europe / UK / AU))

What mm² cable size is required for 475A at 60 meters (230V)?

According to IEC 60364-5-52 ampacity and the 3% maximum voltage drop standard, you need 300 mm² copper cable for 475A over 60m at 230V (voltage drop: 4.07V or 1.77%).

What is the power capacity of 475A at 230V?

At unity power factor, 475A at 230V supports 109.25 kW with a standard 500A circuit breaker.