Rockwell Automation 825-P Modular Protection System for Motors User Manual - Manual (Page 26)

26 Rockwell Automation Publication 825-UM004D-EN-P - November 2012
Chapter 2 Installation
Full-Voltage Non-Reversing Starter
Figure 13 - AC Connections without CBCTs
Figure 14 - AC Connections with CBCT
Figure 15 - AC Connections with Phase CTs and CBCT
825-P 825-MCM
L3 L2 L1
A1
1 3 5
6 4 2
A2
M
3 ~
Converter Module
Cat. No. 825-MCM2
Cat. No. 825-MCM5
Cat. No. 825-MCM20
Cat. No. 825-MCM180
Cat. No. 825-MCM420
Cat. No. 825-MCM630N
T2 Core Balance Transformer
Current ratio of core balance current transformer: 1...2000:1
Output from core balance current transformer: 0...500mA
825-P 825-MCM
L3 L2 L1
T2
S1 S2
S
1 3 5
6 4 2
M
3 ~
Converter Module
825-MCM2
825-MCM5
825-MCM20
825-MCM180
825-MCM420
825-MCM630N
825-P 825-MCM
L3 L2 L1
T2
T1
S1 S2
S
1 3 5
6 4 2
M
3 ~
Converter Module
Cat. No. 825-MCM2
Cat. No. 825-MCM5
Cat. No. 825-MCM20
T1 Primary Current Transformer: ...A/5 A or ...A/1 A
T2 Core Balance Transformer
Current ratio of core balance current transformer: 1...2000:1
Output from core balance current transformer: 0...500 mA