Three Phase Current Calculator

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Inputs
Result
48.1A

Balanced three-phase current is approximately 48.1 A at 400 V line voltage.

Input30.0 kw
Equivalent kVA33.3 kVA
Line voltage400 V
Power factor0.90
Next checks
  • Use this current for preliminary feeder and protection checks.
  • Check starting current separately for motors and transformer loads.
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