Calculated-industries 5070-B User Guide Manual do Utilizador descarregar pdf (Página 54)

User's GUide — 53

(cont’d)

10. Find Conduit Size:



FMC 1.50 in COND SIZE

11. Find total number of Wires:



4. TTL WIRES

12. Find Conduit Fill Percent:



FILL 36.1 % COND

13. Find actual Fill Area:



FILL 0.6711 TTL WIRE AREA

14. Find Remaining Area:



REM 0.0717 WIRE AREA

* Wire size can also be entered in Circular Mils (e.g.,

5



enters 105,600 CMILs and displays 0 AWG

Wire Size; 



enters 66,360 CMILs and displays 2

AWG Wire Size).

CONVERTING KIlOWaTT-hOuR aND bTu

Find the equivalent BTU rating of a 3.5 kilowatt-hour rated furnace.

KEYSTROKE DISPLAY



1. Enter kilowatt hours:



3.5

2. Find equivalent BTU:

(Kw-hr►Btu)

BTU 11,953.552

What is the kilowatt-hour rating for a 4,500 BTU heater?

KEYSTROKE DISPLAY



KEYSTROKE DISPLAY

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Calculated-industries 5070-B User Guide Manual do Utilizador Página 54