12.18.5 Settings
Table 429: SSCBR Non group settings (basic)
Name
Values (Range) Unit Step Default Description
Operation Off
On
- - On Operation Off / On
AccDisLevel 5.00 - 500.00 A 0.01 10.00 RMS current setting below which energy
accumulation stops
CurrExp 0.00 - 2.00 - 0.01 2.00 Current exponent setting for energy calculation
RatedFaultCurr 500.00 - 75000.00 A 0.01 5000.00 Rated fault current of the breaker
RatedOpCurr 100.00 - 5000.00 A 0.01 1000.00 Rated operating current of the breaker
AccCurrAlmLvl 0.00 - 20000.00 - 0.01 2500.00 Setting of alarm level for accumulated currents
power
AccCurrLO 0.00 - 20000.00 - 0.01 2500.00 Lockout limit setting for accumulated currents
power
DirCoef -3.00 - -0.50 - 0.01 -1.50 Directional coefficient for CB life calculation
LifeAlmLevel 0 - 99999 - 1 5000 Alarm level for CB remaining life
OpNumRatCurr 1 - 99999 - 1 10000 Number of operations possible at rated current
OpNumFaultCurr 1 - 10000 - 1 1000 Number of operations possible at rated fault
current
OpNumAlm 0 - 9999 - 1 200 Alarm limit for number of operations
OpNumLO 0 - 9999 - 1 300 Lockout limit for number of operations
tOpenAlm 0 - 200 ms 1 40 Alarm level setting for open travel time
tCloseAlm 0 - 200 ms 1 40 Alarm level setting for close travel time
OpenTimeCorr 0 - 100 ms 1 10 Correction factor for open travel time
CloseTimeCorr 0 - 100 ms 1 10 Correction factor for CB close travel time
DifTimeCorr -10 - 10 ms 1 5 Correction factor for time difference in auxiliary
and main contacts open time
tSprngChrgAlm 0.00 - 60.00 s 0.01 1.00 Setting of alarm for spring charging time
tPressAlm 0.00 - 60.00 s 0.01 0.10 Time delay for gas pressure alarm
TPressLO 0.00 - 60.00 s 0.01 0.10 Time delay for gas pressure lockout
AccEnerInitVal 0.00 - 9999.99 - 0.01 0.00 Accumulation energy initial value
CountInitVal 0 - 9999 - 1 0 Operation numbers counter initialization value
CBRemLife 0 - 9999 - 1 5000 Initial value for the CB remaining life estimates
InactDayAlm 0 - 9999 Day 1 2000 Alarm limit value of the inactive days counter
InactDayInit 0 - 9999 Day 1 0 Initial value of the inactive days counter
InactHourAlm 0 - 23 Hour 1 0 Alarm time of the inactive days counter in hours
1MRK 511 287-UUS A Section 12
Monitoring
527
Technical manual
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