ABB RED650 - Page 548

Name Values (Range) Unit Step Default Description
OperNoFault 1 - 10000 - 1 1000 Number of operations possible at rated
fault current
tTrOpenAlm 0.000 - 0.200 s 0.001 0.040 Alarm level for open travel time
tTrCloseAlm 0.000 - 0.200 s 0.001 0.040 Alarm level for close travel time
OperAlmLevel 0 - 9999 - 1 200 Alarm level for number of operations
OperLOLevel 0 - 9999 - 1 300 Lockout level for number of operations
AccSelCal Aux Contact
Trip Signal
- - Trip Signal Accumulated energy calculation
selection
CurrExponent 0.50 - 3.00 - 0.01 2.00 Current exponent value used for energy
calculation
AccStopCurr 5.00 - 100.00 %IB 0.01 10.00 RMS current level below which energy
accumulation stops
AlmAccCurrPwr 0.00 - 20000.00 - 0.01 2500.00 Alarm level for accumulated
I^CurrExponent integrated over CB open
travel time
LOAccCurrPwr
0.00 - 20000.00 - 0.01 2500.00 Lockout level for accumulated
I^CurrExponent integrated over CB open
travel time
SpChAlmTime
0.00 - 60.00 s 0.01 1.00 Alarm level for spring charging time
InitCBRemLife 1 - 99999 - 1 10000 Initial value for remaining life estimates
InactiveAlDays 0 - 9999 Day 1 2000 Alarm level for inactive days counter
Table 390: SSCBR Non group settings (advanced)
Name
Values (Range) Unit Step Default Description
OpenTimeCorr -0.100 - 0.100 s 0.001 0.010 Correction for open travel time
CloseTimeCorr -0.100 - 0.100 s 0.001 0.010 Correction for close travel time
DirCoef -3.00 - -0.50 - 0.01 -1.50 Directional coefficient for CB life
calculation
CBLifeAlmLevel 1 - 99999 - 1 5000 Alarm level for CB remaining life
ContTrCorr -0.010 - 0.010 s 0.001 0.005 Correction for time difference in auxiliary
and main contacts open time
OperTimeDelay 0.000 - 0.200 s 0.001 0.020 Time delay between change of status of
trip output and start of main contact
separation
tDGasPresAlm
0.00 - 60.00 s 0.01 0.10 Time delay for gas pressure alarm
tDGasPresLO 0.00 - 60.00 s 0.01 0.10 Time delay for gas pressure lockout
InitCounterVal 0 - 9999 - 1 0 Initial value for number of operations
InitAccCurrPwr 0.00 - 9999.99 - 0.01 0.00 Initial value for accum I^CurrExponent
integr over CB open travel time value
InitInactDays 0 - 9999 Day 1 0 Initial value for inactive days
InactiveAlHrs 0 - 23 Hour 1 0 Alarm time for inactive days counter in
hours
Section 15 1MRK 505 394-UEN A
Monitoring
542 Line differential protection RED650 2.2 IEC
Technical manual