Calculated Industries ElectriCalc Pro - Conduit Sizing Keys

14 — electricalc
®
Pro
♦ Second Press
Displays the Full-Load Current percent
multiplier value used to determine the Overload
current protection size. Subsequent presses of
 repeat the cycle.

Motor Type (M-Type) — Based on NEC Table
430.52, this function selects the Motor Type used
to dene the percent factors for Breakers/Fuses.
Once set, the Motor Type remains xed
until you change it or perform a Clear All
(  ).
♦ First Press
Displays the current Motor Type. Note there is
no Motor Type in Single-Phase mode.
♦ Second Press
In Three-Phase mode only, subsequent
presses of
 will select and display the
next Motor Type from this list: SQ-C non-b
(Squirrel Cage, non-Design B), SQ-C b
(Squirrel Cage, Design B), SYNC no codE
(Synchronous), WND no codE (Wound Rotor).

Dual Element Fuse —
♦ First Press
Calculates the minimum Amp rating for a
Dual Element Fuse.
♦ Second Press
Displays the Full-Load Current percent
multiplier used to determine Fuse size.

Single Element Fuse (SEFuse) —
♦ First Press
Displays the minimum Amp rating based on
Phase, Motor Type, and Amperage.
(cont’d)