Grouped Elements; Overview; Setting Group; Breaker Failure - GE C60 Instruction Manual

5.5 GROUPED ELEMENTS

5.5 GROUPED ELEMENTS
Each protection element can be assigned up to 8 different sets of settings according to SETTING GROUP designations 1
to 8. The performance of these elements is defined by the active SETTING GROUP at a given time. Multiple setting groups
allow the user to conveniently change protection settings for different operating situations (e.g. altered power system con-
figuration, season of the year). The active setting group can be preset or selected via the SETTING GROUPS menu (see
the CONTROL ELEMENTS section). See also the INTRODUCTION TO ELEMENTS section at the front of this chapter.
!"
PATH: SETTINGS GROUPED ELEMENTS

# SETTING GROUP 1

#
Each of the 8 SETTING GROUP menus is identical. SETTING GROUP 1 (the default active group) automatically becomes
active if no other group is active (see the CONTROL ELEMENTS section for additional details).
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PATH: SETTINGS GROUPED ELEMENTS

# BREAKER FAILURE 1

5
#
5-48
!
SETTING GROUP 1(8)
# BREAKER FAILURE
#
# VOLTAGE ELEMENTS
MESSAGE
#
!
SETTING GROUP 1(8)
BF1 FUNCTION:
Disabled
BF1 MODE:
MESSAGE
3-Pole
BF1 SOURCE:
MESSAGE
SRC 1
BF1 USE AMP SUPV:
MESSAGE
Yes
BF1 USE SEAL-IN:
MESSAGE
Yes
BF1 3-POLE INITIATE:
MESSAGE
Off
BF1 BLOCK:
MESSAGE
Off
BF1 PH AMP SUPV
MESSAGE
PICKUP: 1.050 pu
BF1 N AMP SUPV
MESSAGE
PICKUP: 1.050 pu
BF1 USE TIMER 1:
MESSAGE
Yes
BF1 TIMER 1 PICKUP
MESSAGE
DELAY: 0.000 s
BF1 USE TIMER 2:
MESSAGE
Yes
BF1 TIMER 2 PICKUP
MESSAGE
DELAY: 0.000 s
C60 Breaker Management Relay
See page 5-48.
See page 5-58.
!" !
BREAKER FAILURE BREAKER FAILURE 1
Range: Disabled, Enabled
Range: 3-Pole, 1-Pole
Range: SRC 1, SRC 2,..., SRC 6
Range: Yes, No
Range: Yes, No
Range: FlexLogic™ operand
Range: FlexLogic™ operand
Range: 0.001 to 30.000 pu in steps of 0.001
Range: 0.001 to 30.000 pu in steps of 0.001
Range: Yes, No
Range: 0.000 to 65.535 s in steps of 0.001
Range: Yes, No
Range: 0.000 to 65.535 s in steps of 0.001
5 SETTINGS

5.5.1 OVERVIEW

5.5.2 SETTING GROUP
5.5.3 BREAKER FAILURE
GE Multilin