This calculator is intended to cover single stage harmonic filters used with six pulse, line commutated three phase power converters in industrial applications. The calculation model assumes a system consisting of a single power system utility feed, and a single power distribution transformer. Input Power System Point of Common Connection. Distribution Transformer AC bus Volts. Capacitor Nominal Voltage.
Volts line to line.
Filter Reactor in Ohms. If this value is not given, it will be calculated from the resonance number below. Filter series resonance number. Return to Calculators .