Settings - ABB REC650 Technical Manual

1MRK 511 287-UEN A
12.17.5
Table 425: SSIML Group settings (basic)
Name Values (Range)
Operation
LevelAlmLimit
LevelLOLimit
TempAlarmLimit
TempLOLimit
tLevelAlarm
tLevelLockOut
tTempAlarm
tTempLockOut
tResetLevelAlm
tResetLevelLO
tResetTempLO
tResetTempAlm
12.17.6
Technical manual
Name
SET_L_LO
SET_T_LO
RESET_LO
Table 424: SSIML Output signals
Name
LEVEL
LVL_ALM
LVL_LO
TEMP
TEMP_ALM
TEMP_LO

Settings

Unit
Off -
On
0.00 - 25.00 -
0.00 - 25.00 -
-40.00 - 200.00 -
-40.00 - 200.00 -
0.000 - 60.000 s
0.000 - 60.000 s
0.000 - 60.000 s
0.000 - 60.000 s
0.000 - 60.000 s
0.000 - 60.000 s
0.000 - 60.000 s
0.000 - 60.000 s
Operation principle
Insulation liquid monitoring function SSIML is used to monitor oil level in the circuit
breaker. Two binary output signals are used from the circuit breaker to initiate alarm
signals, level below alarm level and level below lockout level. If the input signal
LVL_ALM is high, which indicate that the oil level in the circuit breaker is below
alarm level, the output signal LVL_ALM, level below alarm level, will be initiated
Type Default Description
BOOLEAN 0 Set level lockout
BOOLEAN 0 Set temperature lockout
BOOLEAN 0 Reset level and temperature lockout
Type Description
REAL Level service value
BOOLEAN Level below alarm level
BOOLEAN Level below lockout level
REAL Temperature of the insulation medium
BOOLEAN Temperature above alarm level
BOOLEAN Temperature above lockout level
Step Default
- Off
0.01 5.00
0.01 3.00
0.01 30.00
0.01 30.00
0.001 0.000
0.001 0.000
0.001 0.000
0.001 0.000
0.001 0.000
0.001 0.000
0.001 0.000
0.001 0.000
Section 12
Monitoring
Description
Operation Off / On
Alarm setting for level
Level lockout setting
Temperature alarm level setting of the
medium
Temperature lockout level of the medium
Time delay for level alarm
Time delay for level lockout indication
Time delay for temperature alarm
Time delay for temperture lockout
Reset time delay for level alarm
Reset time delay for level lockout
Reset time delay for temperture lockout
Reset time delay for temperture alarm
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