Ampacity Wire Sizing - Calculated Industries ElectriCalc Pro 5060 User Manual

Finding Synchronous Motor
Horsepower
A synchronous motor is defined as
having a 27 amp load on a 240 volt, 3Ø
circuit. What is its horsepower?
Steps
Reset calculator
Set to synch.
Enter volts
Enter amps
Solve for Hp

Ampacity Wire Sizing

The required wire size of a service
conductor can be determined based on
the specified electrical requirements
and the [WireSz] key. The wire size is
automatically recalculated whenever
the wire insulation (temperature) ratings
or wire material (copper or aluminum)
types are revised. Wire sizing is based
on the requirements defined in NEC
Tables 310-16 and 310-17.
36 — ElectriCalc Pro
Keystrokes
[On/C]
[Set] [8]
240 [Volts]
27 [Amps]
[HPmotor]
Display
0. SYNC
240. VOLT
27. AMPS
25. HP SYNC
0.