Kalkulahin ang operating current ng electrical equipment batay sa active power, voltage, efficiency, at power factor.
Sumuporta:
Pang-isang-phase at three-phase systems
Standard voltages (400V/230V, 690V/400V, etc.)
Custom voltage input
Adjustable efficiency at power factor
Coincidence factor
I = P / (√3 × V × η × cosφ)
Kung saan:
P: Active power (kW)
V: Line voltage (V)
η: Efficiency
cosφ: Power factor
Three-phase system, 400V, 10kW, η=0.9, PF=0.85
→ Operating current ≈ 19.5 A