2011

Table Of Contents
7 In the Setup & Annotations: Motor Setup section, select the Browse
button.
The Motor Table Not Found dialog box displays. The sample project is
set up to use the NEC standard. However, a MOTOR_NEC table is not
supplied, only a default MOTOR table.
8 Select Use default table.
The Select Motor dialog box displays.
9 Select Type: Induction, Voltage (V): 480, and Frequency (HZ): 60.
10 Select the row that shows Load: 15, Units: HP, Phase: 3, Speed (RPM):
3600, FLA (A) 18.6.
NOTE The values used to populate this dialog box are defined in the MOTOR*
tables in the electrical standards database file, ace_electrical_standards.mdb.
11 Click OK.
The values are entered in the Motor Setup section. A default wire size,
based on the load for the motor, is selected and shown in the Wire Setup
section.
12 In the Setup & Annotations: Wire Setup section, select the Browse
button.
The Wire Size Lookup dialog box displays. The minimum wire size is
preselected. The size is based on the load for the selected motor.
NOTE When Show all is on, wires where the %Ampacity value is greater than
100% and less than 300%, are shown in red.
The values in the Load section are populated with the values from the
Motor Setup. The options available within this dialog box are defined in
the electrical standards database file, ace_electrical_standards.mdb.
13 In the Wire section, select Size standard: AWG, Type/method: CU,
Insulation: THWN / 75C.
14 In the De-rating factors section, select the Ambient temperature correction
option.
1794 | Chapter 23 Tutorials