GE Multilin 345 - Chapter 6: Setpoints; Setpoints Main Menu

345 TRANSFORMER PROTECTION SYSTEM – INSTRUCTION MANUAL 6–1
345 Transformer Protection System
Chapter 6: Setpoints
GE
Grid Solutions
Setpoint s
Setpoints Main Menu
The 345 has a considerable number of programmable setpoints, all of which make the
relay extremely flexible. These setpoints have been grouped into a variety of pages and
subpages as shown below. Each setpoints menu has a section that describes in detail the
setpoints found on that menu.
Figure 6-1: Setpoints main menu
S3 PROTECTION
SETPOINT GROUP 1
SETPOINT GROUP 2
S5 INPUTS/OUTPUTS
CONTACT INPUTS
OUTPUT RELAYS
VIRTUAL INPUTS
REMOTE INPUTS
S4 CONTROLS
CHANGE SETP GROUP
VIRTUAL INPUTS
LOGIC ELEMENTS
W1 BREAKER FAIL
W2 BREAKER FAIL
RESET
LOCKOUT
ٕ
S2 SYSTEM SETUP
CURRENT SENSING
POWER SYSTEM
TRANSFORMER
WNDG 1 BREAKER
WNDG 2 BREAKER
ٕ
S1 RELAY SETUP
CLOCK
PASSWORD SECURITY
COMMUNICATIONS
EVENT RECORDER
TRANSIENT RECDR
FAULT REPORT
FRONT PANEL
INSTALLATION
ٕ
SETPOINTS
S1 RELAY SETUP
S2 SYSTEM SETUP
S3 PROTECTION
S4 CONTROLS
S5 INPUTS/OUTPUTS
S6 MONITORING
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