Calculated Industries ElectriCalc Pro User's Guide download pdf (Page 31)

Pocket RefeRence Guide — 31

(cont’d)

KEYSTROKE DISPLAY



1. Find Equipment Ground Wire Size:



 (EqGrnd)

EQPG 10 CU WIRE SIZE

2. Find Aluminum size:



EQPG 8 AL WIRE SIZE

FUSE AND CIRCUIT

BREAKER SIZE

Fuse and Breaker sizing is

determined by NEC Table 430.52.

Once the Motor Type is dened

via , a Full-Load Current

amperage value can be used to nd

the Fuse Breaker Sizes.

What is the Dual Element Fuse

size for a 230 Volt, 3-Phase, 50 HP

Induction motor?

KEYSTROKE DISPLAY



1. Set to 3-Phase:

(3Ø) 3Ø

3 PH

2. Enter Volts:



VOLT 230.

3. Enter HP:



IND* 50. HP

* Press

 

until IND is displayed in the

upper left area of the display.

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Calculated Industries ElectriCalc Pro User's Guide Page 31