A–6 850 FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL
REVISION HISTORY CHAPTER A: APPENDIX A
Table A-8: Major Updates for 850-A5
PAGE NUMBER CHANGES
Manual revision number from A4 to A5, 850 version updated to
1.2x
Chapter 1 Updated some specifications
Chapter 4
Replaced screen captures with latest version, updated flexlogic
table
Chapter 4 Modified most protection element descriptions
Ge n e r a l Minor Corrections
Table A-9: Major Updates for 850-A4
PAGE NUMBER CHANGES
Manual revision number from A3 to A4
Chapter 1
Revised specification for (59P), revised level accuracy for (51),
(51V), (50P/N/G), (50SG), (51SG) and (59P); added note to
metering section
Chapter 4
Revised Figure 57: Voltage Restraint Characteristics; removed
paragraph for Manual control; added table and paragraph for
transient recorder; revised text for multicast MAC
Ge n e r a l Minor Corrections
Table A-10: Major Updates for 850-A3
PAGE NUMBER CHANGES
Manual revision number from A2 to A3
Chapter 1 Revised specification for (67P)
Chapter 2 Revised Line VT Connections diagram from A1 to A2
Ge n e r a l Minor Corrections
Table A-11: Major Updates for 850-A2
PAGE NUMBER CHANGES
Manual revision number from A1 to A2
Chapter 2 Revised Typical wiring diagram-Draw out unit
Ge n e r a l Minor Corrections
To Previous Page
Loading...
