Calculated Industries ElectriCalc Pro User Manual - 28 — E

28 — e

lectri

c

alc

®

 P

ro

finding single-Phase full-load Current

A 2 HP Induction motor operates on 230 Volt, Single-Phase power. 

What is the Full-Load Current for this motor?

KeysTRoKe

DIsPlay

0.

1. Set to 1-Phase:

 (1Ø)

1 Ø  

1  Ph  

2. Enter Volts:

VolT  230.

3. Enter HP:

InD*  2. hP 

* If 

iND is not shown, press   until iND is displayed in the upper left 

area of the display.

4. Find Full-Load Current:

flC  12.

  a 

finding Motor Wire size and ampacity

Find the Wire Size required to connect a continuous run, 3Ø, 10 HP 

Induction motor into a 230V circuit.

KeysTRoKe

DIsPlay

0.

1. Set to 3-Phase:

(3Ø)

3Ø   

3  Ph  

2. Set to 60º C:

(60º)

3Ø 60  

3  Ph  

3. Set to Copper (if necessary):

(Cu/Al)

3Ø 60 Cu  

3  Ph  

4. Enter Volts:

VolT  230.