A - 6 345 TRANSFORMER PROTECTION SYSTEM – INSTRUCTION MANUAL
CHANGE NOTES
Table 6: Major Updates to SR345-AB
Page Number CHANGES
Changed manual revision number to AB and 345 revision number to
1.5x
Chapter 1 Added note to specifications
Chapter 1 Changed Time Delay Accuracy to Curve Timing Accuracy
Chapter 3 Updated hardware and software requirements
Chapter 3 Replaced image for Transient Recorder Viewer window with
updated image
Table 7: Major Updates to SR345-AA
Page Number CHANGES
Change manual revision number to AA
Chapter 6 Transformer percent differential, BREAK 2 description
Table 8: Major Updates to SR345-A9
Page Number CHANGES
Change manual revision number to A9
Chapter 6 Clarify SR3 IEC 61850 GOOSE Details
Table 9: Major Updates to SR345-A8
Page Number CHANGES
Change manual revision number to A8
Chapter 1 Updated Testing and Certification table
General Minor Corrections
Table 10: Major Updates to SR345-A7
Page Number CHANGES
Change manual revision number to A7
Chapter 1 Add Case design option N (relay with non-drawout design)
Chapter 2 Add dimensions, mounting and wiring for non-drawout unit
General Minor Corrections
Table 11: Major Updates to SR345-A6
Page Number CHANGES
Change manual revision number to A6
Chapter 2 Revise Control Power parameters
To Next Page
