Calculated-industries 5070-A User Guide Manual de usuario descargar pdf (Pagina 30)

User's GUide — 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 dened as having a 27 Amp load on a 240

Volt, 3Ø circuit. What is its Horsepower?

KEYSTROKE DISPLAY



1. Set to 3-Phase:

(3Ø)

3Ø 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.

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Calculated-industries 5070-A User Guide Manual de usuario Pagina 30