Calculation formulas

Symbols:

E or V = Volts

P or W = Watts

R = Ohms or Resistance

I or A = Amperes

HP = Horsepower

PF = Power Factor

kW = Kilowatts

kWh = Kilowatt Hour

VA = Volt-Amperes

kVA = KiloVolt-Amperes

C = Capacitance

EFF = Efficiency (expressed as a decimal)

DC Formulas:

“Amperage” : Watts / Volts = Amps

“Wattage” : Volts * Amps = Watts

“Voltage” : Watts / Amps = Volts

AC Formulas:

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