Calculated Industries ElectriCalc Pro 5060 User Manual page 13

[HPth] — 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.
[Set] [HPth] — Efficiency
Enters or calculates the percent ratio
between real power (watts) and theo-
retical horsepower. Default: 100%.
Entered
greater than 100% will result in an er-
ror. Displays: EFF%.
Motor Horsepower Functions
The ElectriCalc Pro can be used to
determine
(amps) based on entries for motor
horsepower (HP), phase and voltage.
You can also find an equivalent motor
horsepower if you have entered voltage
and full load current values. Only HP
and voltage entries as defined by NEC
Tables 430-148 and 430-150 can be
used to determine motor loads.
or calculated
motor full-load
User's Guide — 11
efficiencies
current