GE T35 UR Series

GE Multilin T35 Transformer Protection System 5-103
5 SETTINGS 5.4 SYSTEM SETUP
5
Figure 5–27: DUAL BREAKER CONTROL SCHEME LOGIC (Sheet 2 of 2)
842025A4.CDR
BREAKER 1
TROUBLE
(DEFAULT)
BREAKER 1
OPEN
(DEFAULT)
BREAKER 1
CLOSED
(DEFAULT)
Note: the BREAKER 1 TROUBLE LED
can be latched using FlexLogic
AND
XOR
AND
AND
AND
AND
AND
AND
AND
OR
AND
OR
AND
from breaker
control logic
sheet 1,
827061
BKR ENABLED
FLEXLOGIC OPERAND
BREAKER 1 CLOSED
FLEXLOGIC OPERANDS
BREAKER 1 OPEN
BREAKER 1 DISCREP
FLEXLOGIC OPERAND
BREAKER 1 TROUBLE
FLEXLOGIC OPERAND
BREAKER 1 BAD STATUS
FLEXLOGIC OPERANDS
BREAKER 1
FA BAD ST
BREAKER 1 FA CLSD
BREAKER 1 FA OPEN
BREAKER 1 INTERMFA
FLEXLOGIC OPERANDS
BREAKER 1 ANY P OPEN
BREAKER 1 1P OPEN
BREAKER 1 OOS
SETTING
= 3-Pole
= 1-Pole
BREAKER 1 MODE
SETTING
= Off
BREAKER 1 EXT ALARM
SETTING
= Off
BREAKER 1 OUT OF SV
AND
OR
OR
SETTING
BREAKER 1 ALARM DELAY
0
AND
AND
AND
AND
AND
AND
OR
SETTING
= Off
BREAKER 1 ΦA/3P CLSD
= Off
BREAKER 1 ΦA/3P OPND
SETTING
AND
AND
SETTING
BREAKER 1 Toperate
0
AND
AND
AND
AND
AND
AND
OR
SETTING
= Off
BREAKER 1 ΦB CLSD
= Off
BREAKER 1 ΦB OPND
SETTING
AND
AND
SETTING
BREAKER 1 Toperate
0
AND
AND
AND
AND
AND
AND
OR
SETTING
= Off
BREAKER 1 ΦC CLSD
= Off
BREAKER 1 ΦC OPND
SETTING
AND
AND
SETTING
BREAKER 1 Toperate
0
FLEXLOGIC OPERANDS
BREAKER 1
FB BAD ST
BREAKER 1 ΦB CLSD
BREAKER 1 ΦB OPEN
BREAKER 1 INTERMΦB
FLEXLOGIC OPERANDS
BREAKER 1
FC BAD ST
BREAKER 1 ΦC CLSD
BREAKER 1 ΦC OPEN
BREAKER 1 INTERMΦC
AND
AND