Calculated Industries 5070-B User Guide User Manual
Page 52
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5. Find Conduit Size:
IMC 1.25 in
ConD sIZe
* Wire Size can also be entered in Circular Mils (e.g.,
enters 26,420 CMILs and displays 6 AWG
Wire Size).
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?
KeysTRoKe
DIsPlay
0.
1. Set to Copper (if necessary):
(Cu/Al)
Cu
0.
2. Enter Conduit Type:
(Cond Type)
eMT none
ConD
3. Enter Wire Size:
*
aWG 10 Cu
WIRe sIZe
4. Enter Conduit Size:
eMT 3.00 in
ConD sIZe
5. Find maximum THHN #:
Thhn 167.
TTl WIRes
6. Find maximum XHHW #:
XhhW 145.
TTl WIRes
7. Find maximum THW #:
ThW 145.
TTl WIRes
* Wire Size can also be entered in Circular Mils (e.g.,
enters 10,380 CMILs and displays 10 AWG
Wire Size).
KeysTRoKe
DIsPlay