Switchgear/Breaker – Manager
Global Protection Parameters of the Breaker Wear Module
Parameter Description Setting range Default Menu path
CT Winding
Side
Measuring values will be used from this
winding side
CT Ntrl,
CT Mains
CT Ntrl [Control
/SG
/SG[1]
/SG Wear]
Operations
Alarm
Service Alarm, too many Operations 1 - 100000 9999 [Control
/SG
/SG[1]
/SG Wear]
Isum Intr Alarm Alarm, the Sum (Limit) of interrupting
currents has been exceeded.
0.00 -
2000.00kA
100.00kA [Control
/SG
/SG[1]
/SG Wear]
Isum Intr ph
Alm
Alarm, the per hour Sum (Limit) of
interrupting currents has been exceeded.
0.00 -
2000.00kA
100.00kA [Control
/SG
/SG[1]
/SG Wear]
SGwear Curve
Fc
The Circuit Breaker (load-break switch)
Wear Curve defines the maximum allowed
CLOSE/OPEN cycles depending on the brake
currents. If the circuit breaker maintenance
curve is exceeded, an alarm will be issued.
The breaker maintenance curve is to be
taken from the technical data sheet of the
breaker manufactor. By means of the
available points this curve is to be
replicated.
inactive,
active
inactive [Control
/SG
/SG[1]
/SG Wear]
WearLevel
Alarm
Threshold for the Alarm
Only available if:SGwear Curve Fc = active
0.00 - 100.00% 80.00% [Control
/SG
/SG[1]
/SG Wear]
WearLevel
Lockout
Threshold for the Lockout Level
Only available if:SGwear Curve Fc = active
0.00 - 100.00% 95.00% [Control
/SG
/SG[1]
/SG Wear]
Current1 Interrupted Current Level #1
Only available if:SGwear Curve Fc = active
0.00 -
2000.00kA
0.00kA [Control
/SG
/SG[1]
/SG Wear]
543 MCDGV4 DOK-HB-MCDGV4-2E
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