Rockwell Automation 1402-LSM Line Synchronization Module Installation Instructions User Manual
Page 18
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Chapter 2
Installation
2–8
Figure 2.2 – Wiring Diagram for 3–Wire Wye Connection
Synchronizing Bus Voltage
L1
L2
L3
CT Terminal Block
1
2
3
4
5
6
7
8
A
0
2
3
4
5
1
B
Reference Bus Voltage
L1
L2
L3
Load Share Circuit
Swingarm
L3+
L3–
L2+
L2–
L1+
L1–
Neutral +
Neutral –
Load Share +
Load Share –
Load Share Shield
No Internal Connection
Synchronizing Bus V3
Synchronizing Bus V2
Synchronizing Bus V1
Neutral
Reference Bus V3
Reference Bus V2
Reference Bus V1
Fuse
Fuse
Fuse
Fuse
Fuse
Fuse
6
7
Customer Supplied
CT Shorting Switch
or Test Block
Customer Chassis
Ground
LSM
LSM
CT
CT
CT
PT
PT
PT
PT
PT
PT
NOTE: See Appendix E for CE compliant wiring requirements.
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