Rockwell Automation Allen-Bradley 150-E, Manual, Page: 9 / 32

Rockwell Automation Publication 150-UM009E-EN-P - August 2021 9
Chapter 1 Introduction
Starter Selection
For 6- or 12-Lead Wye-Delta Wound Motors
The following table lists the catalog numbers that can be used with 6 or 12 lead
Wye-Delta motors. For proper operation, the connection should be verified
during installation.
Chapter 2 includes sample connection diagrams for
inside-the-delta connected motors.
For 3- or 9-Lead Closed Delta-Type Motors
The following table lists the catalog numbers that can be used with 3- or 9-lead
closed delta type motors. For proper operation, the connection should be
verified during installation.
Chapter 2 includes sample connection diagrams
for line-connected motors.
Table 2 - Diagnostic Features
Function Description
Overload
Provides protection of the motor for over current conditions. This feature offers a user-
selectable setting called the trip class, which can be used to accommodate different
applications and motor types. When the motor draws more than the nominal value of current
for a period of time, the device faults on a motor overload fault.
Overtemperature
A built-in self-monitoring method for detecting a SCR overtemperature condition. If the internal
temperature exceeds a design threshold, the device faults on a SCR Overtemp fault.
Phase Reversal
You can select the phase relationship of the incoming power. If this phase relationship
changes, the device faults, indicating a problem.
Phase Loss/
Open Load When any one of the incoming 3 phases are lost, the controller faults, indicating a phase loss
condition has occurred.
Phase Imbalance
When enabled, detects whether a phase imbalance condition exists and fault the unit. A phase
imbalance is defined as a 65% differential between the highest and lowest phase for more than
3 seconds.
Shorted SCR
Each time the SMC controller initiates a start, it checks to see if the SCRs are operating
correctly. If the controller is unable to properly turn on and off any one of the SCRs, the device
faults on a Shorted SCR fault.
Table 3 - Cat. Nos. For Use with 6- or 12-Lead Wye-Delta Motors
Hp at Nominal Ratings
Overload Range
(1)
(1) Motor FLA must fall within the specified range to operate correctly.
Control Voltage Cat. Nos.
200V 240V 480V 575V 120V 230V
10 10 20 30 10.9…32.9 150-E32NCE-FC 150-E32NCA-FC
15 15 30 40 17…51 150-E51NCE-FC 150-E51NCA-FC
20 20 40 60 21.3…64 150-E64NCE-FC 150-E64NCA-FC
20 25 50 60 24.7…74 150-E74NCE-FC 150-E74NCA-FC
30 40 75 100 34.7…104 150-E104NCE-FC 150-E104NCA-FC
40 50 100 150 49…147 150-E147NCE-FC 150-E147NCA-FC
75 75 150 200 59…234 150-E234NCE-FC 150-E234NCA-FC
Table 4 - Cat. Nos. For Use with 6 or 12 Lead Closed Delta-Type Motors
Hp at Nominal Ratings
Overload Range
(1)
(1) Motor FLA must fall within the specified range to operate correctly.
Control Voltage Cat. Nos.
200V 240V 480V 575V 120V 230V
5 5 10 15 6.3…19 150-E32NCE-FC 150-E32NCA-FC
7.5 10 20 25 10…30 150-E51NCE-FC 150-E51NCA-FC
10 10 25 30 12.3…37 150-E64NCE-FC 150-E64NCA-FC
10 15 30 40 14.3…43 150-E74NCE-FC 150-E74NCA-FC
15 20 40 50 20…60 150-E104NCE-FC 150-E104NCA-FC
25 30 60 75 28.3…85 150-E147NCE-FC 150-E147NCA-FC
40 50 100 125 34…135 150-E234NCE-FC 150-E234NCA-FC