Calculated Industries ElectriCalc Pro 5060 User Manual page 57

Finding Number of Wires in Ex-
isting Conduit — Same Size,
Various Types
Find the maximum number of #10
THHN copper wires that can be pulled
through an existing 3" EMT conduit.
How many XHHW wires? How many
THW wires?
Steps
Clear calculator
Enter cond. type
Enter wire size
Enter conduit size 3 [CondSz]
Find max THHN # [#THHN]
Find max XHHW# [#XHHW]
Find max THW #
Finding Conduit Size - Multiple
Conductors Different Wire Sizes
& Types
Three 1/0 THWN 75°C conductors and
one #2 XHHW 75°C copper conductor
are to connect to a panel board using a
single conduit. What is the cross-
Keystrokes
[On/C] [On/C]
1 [Set] [CondSz]
10 [WireSz]
XHHW TTL WIRES
[#THW]
User's Guide — 55
nonE COND
AWG WIRE SIZE
EMT COND SIZE
THHN TTL WIRES
THW TTL WIRES
Display
0.
EMT
10 CU
3.00 in
167.
145.
145.