Oscillography; Breaker Maintenance - GE D30 series Instruction Manual

6 ACTUAL VALUES
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PATH: ACTUAL VALUES RECORDS
 OSCILLOGRAPHY

MESSAGE
MESSAGE
MESSAGE
MESSAGE
This menu allows the user to view the number of triggers involved and number of oscillography traces available. The
value is calculated to account for the fixed amount of data storage for oscillography. See the Oscillog-
CYCLES PER RECORD
raphy section of chapter 5 for additional details.
A trigger can be forced here at any time by setting "Yes" to the
menu for information on clearing the oscillography records.
CLEAR RECORDS
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PATH: ACTUAL VALUES RECORDS
 BREAKER 1

MESSAGE
MESSAGE
MESSAGE
MESSAGE
MESSAGE
MESSAGE
There is an identical menu for each of the breakers. The

COMMANDS CLEAR RECORDS
defined as the slowest operating time of breaker poles that were initiated to open.
GE Multilin


OSCILLOGRAPHY

FORCE TRIGGER?
No
NUMBER OF TRIGGERS:
0
AVAILABLE RECORDS:
0
CYCLES PER RECORD:
0.0
LAST CLEARED DATE:
2000/07/14 15:40:16
 
MAINTENANCE BREAKER 1(2)
BKR 1 ARCING AMP A:
0.00 kA2-cyc
BKR 1 ARCING AMP B:
0.00 kA2-cyc
BKR 1 ARCING AMP C:
0.00 kA2-cyc
BKR 1 OPERATING TIME
A:
0 ms
BKR 1 OPERATING TIME
B:
0 ms
BKR 1 OPERATING TIME
C:
0 ms
BKR 1 OPERATING
TIME: 0 ms
BKR 1 ARCING AMP
menu for clearing breaker arcing current records. The
D30 Line Distance Protection System
Range: No, Yes
command. Refer to the
FORCE TRIGGER?

6.4.4 BREAKER MAINTENANCE

values are in units of kA
BREAKER OPERATING TIME
6.4 RECORDS
6.4.3 OSCILLOGRAPHY

COMMANDS
6
2
-cycles. Refer to the
is
6-21