Calculated Industries 5065 - Manual (Page 59)

54 — ElectriCalc Pro
Finding Number of Wires in
Existing Conduit — Same Size,
Various Types
Find the maximum number of #10 THHN
copper wires that can be pulled through an
existing 3 Inch EMT conduit. How many
XHHW wires? How many THW wires?
Steps Keystrokes Display
Clear calculator
o o
0.
Enter cond. type
1 S C EMT nonE
COND
Enter wire size*
1 0 w AWG 10 CU
WIRE SIZE
Enter conduit size
3 C
EMT 3.00 in
COND SIZE
Find max THHN #
·
THHN 167.
TTL WIRES
Find max XHHW#
Å
XHHW 145.
TTL WIRES
Find max THW # THW 145.
TTL WIRES
* Wire size can also be entered in Circular
Mils (e.g.,
1 0 3 8 0 w
enters
10,380 CMILs and displays 10 AWG wire
size).