ABB REC650 User Manual

Name Type Description
IACCALM BOOLEAN Accumulated currents power (Iyt),exceeded alarm
limit
IACCLOAL BOOLEAN Accumulated currents power (Iyt),exceeded
lockout limit
CBLIFEAL BOOLEAN Remaining life of CB exceeded alarm limit
NOOPRALM BOOLEAN CB 'not operated for long time' alarm
PRESALM BOOLEAN Pressure below alarm level
PRESLO BOOLEAN Pressure below lockout level
CBOPEN BOOLEAN CB is in open position
CBINVPOS BOOLEAN CB is in intermediate position
CBCLOSED BOOLEAN CB is in closed position
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
Table continues on next page
Section 12 1MRK 511 287-UEN A
Monitoring
490
Technical manual

ABB REC650 Specifications

General

Brand	ABB
Model	REC650
Category	Control Unit
Language	English