Calculated Industries ElectriCalc Pro Pocket Reference Manual - Flc  130.

P

ocket

 R

efeRence

 G

uide

 — 31

4. Find Full-Load Current:

FLC  130.  

A

5. Find Dual Element Fuse size:

AMPS  227.5 dE 

sTaRTeR sIZe

What size NEMA Starter is  

required for a 575 Volt, 3Ø, 20 HP 

Induction motor?

KEYSTROKE

DISPLAY

0.

1. Set to 3-phase:

(3Ø)

3Ø

  3 Ph 

2. Enter Volts:

VOLT  575.  

3. Enter HP:

IND*  20. hP

* Press   until 

iND is displayed in the 

upper left area of the display.

4. Solve for Starter Size:

(Starter)

STAR  

SIZE

  2

oVeRloaD PRoTeCTIon sIZe

What Overload Protection device size 

is required for an Induction motor 

with a nameplate rating of 19.2 Amps 

and a 1.0 service factor? What is the 

required Overload at 125% (for a 1.15 

service factor)?

(cont’d)