6 — ElectriCalc Pro
S U
—
DC Volts (Vdc)
Enters or calculates DC Volts (using DC
Amps and Resistance).
Displays: Vdc
S V
—
DC Resistance (R)
Calculates and displays DC resistance
in Ohms (using DC Volts and DC Amps).
Displays: R
S W
—
Power Factor (PF%)
Enters or calculates power factor per-
centage (based on Watts and VA).
Defaults to 100%. Entered or calculated
power factors greater than 100% will
result in an error.
Displays: PF%
H
—
Horsepower (Theoretical)
Enters or calculates theoretical Horse-
power (based on Amps, VA, Watts,
efficiency%, PF%, and/or Volts). 1.0
HPth correlates to 746 Watts at 100%
efficiency.
Displays: HPth
S H
—
Efficiency (Eff%)
Enters or calculates the percent ratio
between real power (Watts) and theoreti-
cal Horsepower. Default: 100%. Entered
or calculated efficiencies greater than
100% will result in an error.
Displays: EFF%
S •
—
Kilowatt–Hours to BTU
(Kw-hr
Btu)
Calculate BTU (British
Thermal Unit) based on an entered
Kilowatt-Hour value.
Displays: KW-H
