GE Multilin F650 User Manual

GE Multilin F650 Digital Bay Controller 6-21
6 ACTUAL VALUES 6.2 STATUS
6
6.2.12.7 BREAKER MAINTENANCE
Actual> Status > Records Status > Breaker Maintenance
This screen shows the breaker status related to breaker maintenance. Other statuses are provided in the different
switchgear or breaker status signals.
Table 6–33: BREAKER MAINTENANCE STATUS
The breaker maintenance inputs are signals that can be configured at Setpoint > Relay Configuration > Protection
Elements:
RESET KI2t COUNTERS Signal to reset and set to zero all the KI2t counters (for all phases)
RESET BKR COUNTERS Signal to reset and set to zero all the breaker counters (number of openings and closings
and alarms)
KI2t PHASE A ALARM Alarm signal for maximum breaking capacity in phase A exceeded
KI2t PHASE B ALARM Alarm signal for maximum breaking capacity in phase B exceeded
KI2t PHASE C ALARM Alarm signal for maximum breaking capacity in phase C exceeded
BKR OPENINGS ALARM Alarm related to the maximum number of breaker openings
BKR OPEN 1 HOUR ALRM Alarm related to the maximum number of breaker openings in one hour
BREAKER OPENINGS Counter of the total number of openings performed by the breaker
BREAKER CLOSINGS Counter of the total number of closings performed by the breaker
KI2t PHASE A kI
2
t phase A counter (total accumulative breaking level – phase A)
KI2t PHASE B kI
2
t phase B counter (total accumulative breaking level – phase B)
KI2t PHASE C kI
2
t phase C counter (total accumulative breaking level – phase C)
BKR OPENING TIME Time to set a failure in opening the breaker.
BKR CLOSING TIME Time to set a failure in closing the breaker.
Breaker opening and closing time signals are configured at Setpoint > Relay Configuration > Switchgear
for the related switchgear device.
BREAKER MAINTENANCE INPUTS
RESET KI2t COUNTERS
RESET BKR COUNTERS
BREAKER MAINTENANCE STATUS
KI2t PHASE A ALARM
KI2t PHASE B ALARM
KI2t PHASE C ALARM
BKR OPENINGS ALARM
BKR OPEN 1 HOUR ALRM
BREAKER OPENINGS
BREAKER CLOSINGS
KI2t PHASE A
KI2t PHASE B
KI2t PHASE C
BKR OPENING TIME
BKR CLOSING TIME

GE Multilin F650 Specifications

General

Brand	GE
Model	Multilin F650
Category	Controller
Language	English