CHANGE NOTES
345 TRANSFORMER PROTECTION SYSTEM – INSTRUCTION MANUAL A - 3
Change Notes
Manual Revision history
Table 1: Revision History
MANUAL P/N RELEASE DATE
1601-9098-A1 12 February 2010
1601-9098-A2 6 December 2010
1601-9098-A5 9 December 2011
1601-9098-A6 29 February 2012
1601-9098-A7 14 September 2012
1601-9098-A8 13 June 2013
1601-9098-A9 12 July 2013
1601-9098-AA 21 October 2013
1601-9098-AB 26 August 2014
1601-9098-AC 17 December 2015
1601-9098-AD 15 July 2016
1601-9098-AE 10 March 2017
1601-9098-AF 30 September 2017
Table 2: Major Updates to SR345-AF
Page Number CHANGES
Changed manual revision number to AF
Chapter 1 Updated Table 1-2
Correction to order codes: Current Protection option M
Updated notes at the beginning of the Specifications section
Updated voltage and current input accuracy to be at nominal
frequency
Updated power supply power consumption
Chapter 6 S4 Controls Logic Elements: note added
General Minor Corrections
Table 3: Major Updates to SR345-AE
Page Number CHANGES
Changed manual revision number to AE
Changed 345 revision to 2.3x
General Changed features for 2.3x:
RTD logic diagram updated
Programmable LEDs setpoint
added to configure LEDs as self-reset or latched
Event Recorder
Lockout setpoint descriptions updated
Password and Security setpoint added and description updated
Trip Counter logic diagram updated