Calculated Industries 5070-A User Guide - Manual (Page 30)

U
ser
'
s
G
Uide
— 29
(cont’d)
KeysTRoKe DIsPlay
5. Enter HP:
  
InD* 10. hP
* If iND is not shown, press   until iND is displayed in the upper left
area of the display.
6. Find Full-Load Current:

flC 28.
a
7. Find 125% Ampacity Wire Size:
  (125%) aWG 8 Cu
WIRe sIZe 125%
8. Find max Ampacity:

8* 40.0
WIRe a125%
* The Wire Size will be shown in the upper left area of the display when
displaying the Wire Ampacity rating.
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?
KeysTRoKe DIsPlay
 
0.
1. Set to 3-Phase:
  (3Ш)
3Ш
3 Ph
2. Set to Synchronous motor:
  *(Ind/Sync/DC) synC 0.
* If necessary, continue pressing   until the desired Motor Type
is displayed.
3. Enter Volts:
   
VolT 240.
4. Enter Amps:
  
aMPs 27.