Settings - ABB REG650 Technical Manual

Generator protection
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Section 14
Monitoring
14.16.5
Table 363:
SSCBR Non group settings (basic)
Name
Values (Range)
Operation
Disabled
Enabled
AccDisLevel
5.00 - 500.00
CurrExp
0.00 - 2.00
RatedFaultCurr
500.00 - 75000.00
RatedOpCurr
100.00 - 5000.00
Table continues on next page
484
Name
Type
SPRCHRGN
BOOLEAN
SPRCHRGD
BOOLEAN
CBCNTRST
BOOLEAN
IACCRST
BOOLEAN
SPCHTRST
BOOLEAN
TRVTRST
BOOLEAN
Table 362:
SSCBR Output signals
Name
Type
TRVTOAL
BOOLEAN
TRVTCAL
BOOLEAN
SPRCHRAL
BOOLEAN
OPRALM
BOOLEAN
OPRLOALM
BOOLEAN
IACCALM
BOOLEAN
IACCLOAL
BOOLEAN
CBLIFEAL
BOOLEAN
NOOPRALM
BOOLEAN
PRESALM
BOOLEAN
PRESLO
BOOLEAN
CBOPEN
BOOLEAN
CBINVPOS
BOOLEAN
52a
BOOLEAN

Settings

Unit
Step
-
-
A
0.01
-
0.01
A
0.01
A
0.01
Default
Description
0
CB spring charging started input
0
CB spring charged input
0
Reset input for CB remaining life and operation counter
0
Reset accumulated currents power
0
Reset spring charge time
0
Reset travel time
Description
CB open travel time exceeded set value
CB close travel time exceeded set value
Spring charging time has crossed the set value
Number of CB operations exceeds alarm limit
Number of CB operations exceeds lockout limit
Accumulated currents power (Iyt),exceeded alarm limit
Accumulated currents power (Iyt),exceeded lockout
limit
Remaining life of CB exceeded alarm limit
CB 'not operated for long time' alarm
Pressure below alarm level
Pressure below lockout level
CB is in open position
CB is in intermediate position
CB is in closed position
Default
Description
Enabled
Disable/Enable Operation
10.00
RMS current setting below which energy
accumulation stops
2.00
Current exponent setting for energy calculation
5000.00
Rated fault current of the breaker
1000.00
Rated operating current of the breaker
1MRK 502 043-UUS B
Technical Manual

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