GE C60 User Manual

5-190 C60 Breaker Protection System GE Multilin
5.6 GROUPED ELEMENTS 5 SETTINGS
5
Figure 5–76: SINGLE-POLE BREAKER FAILURE, TIMERS
Initiated phase A from single-pole breaker failure logic sheet 1
Use Timer 2 SETTING
Yes = 1
No = 0
827070A5.CDR
IB IC
Use Timer 1 SETTINGS
No = 0
Yes = 1
Breaker Pos 1 Phase A/3P
Off = 0
SETTINGS Breaker Pos 1 Phase B
Off = 0
Initiated phase B from single-pole breaker failure logic sheet 1
0
Timer 1 Pickup Delay
SETTING
AND
0
Timer 2 Pickup Delay
SETTING
AND
0
Timer 1 Pickup Delay
SETTING
AND
0
Timer 2 Pickup Delay
SETTING
AND
SETTINGS Breaker Pos 1 Phase B
Off = 0
0
Timer 1 Pickup Delay
SETTING
AND
Initiated phase C from single-pole breaker failure logic sheet 1
0
Timer 2 Pickup Delay
SETTING
AND
Use Timer 3 SETTINGS
Yes = 1
Breaker Pos 2 Phase A/3P
Off = 0
Breaker Pos 2 Phase B
Off = 0
Breaker Pos 2 Phase C
Off = 0
Breaker Test On
Off = 0
AND
Initiated from single-pole breaker failure logic sheet 1
0
Timer 3 Pickup Delay
SETTING
AND AND
OR
AND
OR
OR
SETTING Phase Current HiSet Pickup RUN
IA
0
LoSet Time Delay
SETTING
SETTING Phase Current HiSet Pickup RUN
0
LoSet Time Delay
SETTING
Pickup
IB
Pickup
SETTING Phase Current HiSet Pickup RUN
0
LoSet Time Delay
SETTING
IC Pickup
SETTING Phase Current LoSet Pickup RUN
IA Pickup
SETTING Phase Current LoSet Pickup RUN
IB Pickup
SETTING Phase Current LoSet Pickup RUN
IC Pickup
OR
OR
OR
0
Trip Dropout Delay
SETTING
FLEXLOGIC OPERAND BKR FAIL 1 TRIP OP FLEXLOGIC OPERAND BKR FAIL 1 T3 OP FLEXLOGIC OPERAND BKR FAIL 1 T2 OP FLEXLOGIC OPERAND BKR FAIL 1 T1 OP
IA

GE C60 Specifications

General

Brand	GE
Model	C60
Category	Relays
Language	English