Monitored Data - ABB Relion 650 Series Technical Manual

1MRK 511 424-UEN B
10.4.6
10.4.7
Bay control REC650 2.2 IEC
Technical manual

Monitored data

Table 325: SSCBR Monitored data
Name Type
TTRVOP REAL
TTRVCL REAL
NOOPER INTEGER
CBLIFEPH INTEGER
INADAYS INTEGER
IPOWPH REAL
SPCHT REAL
Operation principle
The breaker monitoring function includes metering and monitoring subfunctions.
The subfunctions can be enabled and disabled with the Operation setting. The
corresponding parameter values are On and Off.
The operation of the subfunctions is described by the module diagram as shown in
figure 187. All the modules in the diagram are explained in subsequent sections.
Values (Range) Unit
- ms
- ms
- -
- -
- -
- -
- s
Section 10
Monitoring
PID-3267-MONITOREDDATA v7
Description
Travel time of the CB
during opening operation
Travel time of the CB
during closing operation
Number of CB operation
cycle
CB Remaining life of
respective phase
The number of days CB
has been inactive
Accumulated
I^CurrExponent
integrated over CB open
travel time
The charging time of the
CB spring
GUID-3902D69C-1858-40DD-AD63-C33C381697BA v12
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