User Manual

56 — ElectriCalc Pro
sectional area of wires, conduit size
and actual fill area? (Use [THHN] for
THWN; the cross-sectional areas are
the same.)
Steps Keystrokes Display
Clear calculator [On/C] [On/C] 0.
Set to 75° [Set] [7] 1Ø Cu 75 0.
Enter cond. type 3 [Set] [CondSz] nonE
FMC COND
Enter 1st wire sz 0 [WireSz] 0 CU
AWG WIRE SIZE
Enter #, type wire 3 [#THHN] 3.
THHN WIRES
Find cross-sect.
wire area [#THHN] 0.5565
THHN WIRE AREA
Enter 2nd wire sz 2 [WireSz] 2 CU
AWG WIRE SIZE
Enter #, type wire 1 [#XHHW] 1.
XHHW WIRE
Find cross-sect. [#XHHW] 0.1146
XHHW WIRE AREA
Find conduit size [CondSz] 1.50 in
FMC COND SIZE
Find total # wires [CondSz] 4.
TTL WIRES
Find conduit fill % [CondSz] 36.1
FILL COND %
Find act. fill area [CondSz] 0.6711 FILL
TTL WIRE AREA
Find rem. area [CondSz] 0.0717
REM WIRE AREA
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