GE L60 Instruction Manual page 270

Line phase comparison relay, ur series
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5.5 GROUPED ELEMENTS
FROM SHEET 1 OF 2
(Initiated)
5
SETTING
BF1 USE TIMER 1:
AND
YES=1
NO=0
SETTING
BF1 BKR POS1
A/3P:
Off=0
FROM SHEET 1 OF 2
Initiated Ph A
SETTING
BF1 USE TIMER 2:
NO=0
AND
YES=1
SETTING
BF1 BKR POS1
B:
Off=0
FROM SHEET 1 OF 2
Initiated Ph B
SETTING
BF1 BKR POS1
C:
Off=0
FROM SHEET 1 OF 2
Initiated Ph C
FROM SHEET 1 OF 2
(827069.CDR)
IA
IB
IC
SETTING
BF1 USE TIMER 3:
YES=1
NO=0
SETTING
BF1 BKR POS2
A/3P:
Off=0
SETTING
BF1 BKR POS2
B:
AND
Off=0
SETTING
BF1 BKR POS2
C:
Off=0
SETTING
BF1 BREAKER TEST ON:
Off=0
5-168
SETTING
BF1 TIMER 1 PICKUP
DELAY:
0
AND
OR
SETTING
BF1 TIMER 2 PICKUP
DELAY:
AND
0
AND
OR
AND
AND
OR
AND
SETTING
BF1 TIMER 3 PICKUP
DELAY:
0
Figure 5–93: BREAKER FAILURE 1-POLE [TIMERS] (Sheet 2 of 2)
L60 Line Phase Comparison Relay
SETTING
BF1 PH AMP HISET
PICKUP:
RUN
PICKUP
IA
RUN
PICKUP
IB
RUN
PICKUP
IC
SETTING
BF1 LOSET TIME
DELAY:
0
0
SETTING
BF1 PH AMP LOSET
0
0
PICKUP :
RUN
PICKUP
IA
RUN
PICKUP
IB
RUN
PICKUP
IC
5 SETTINGS
FLEXLOGIC OPERAND
BKR FAIL 1 T1 OP
FLEXLOGIC OPERAND
BKR FAIL 1 T2 OP
SETTING
BF1 TRIP DROPOUT
DELAY:
FLEXLOGIC OPERAND
0
BKR FAIL 1 TRIP OP
OR
FLEXLOGIC OPERAND
BKR FAIL 1 T3 OP
827070A4.CDR
GE Multilin

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