ABB REB670 Series Applications Manual page 370

Section 14
Monitoring
TempAlarmLimit : This is used to set the limit for a temperature alarm condition in the circuit
breaker.
TempLOLimit : This is used to set the limit for a temperature lockout condition in the circuit
breaker.
tPressureAlarm : This is used to set the time delay for a pressure alarm indication, given in s.
tPressureLO : This is used to set the time delay for a pressure lockout indication, given in s.
tTempAlarm : This is used to set the time delay for a temperature alarm indication, given in s.
tTempLockOut : This is used to set the time delay for a temperature lockout indication, given in
s.
tResetPressAlm : This is used for the pressure alarm indication to reset after a set time delay in
s.
tResetPressLO : This is used for the pressure lockout indication to reset after a set time delay
in s.
tResetTempLO : This is used for the temperature lockout indication to reset after a set time
delay in s.
tResetTempAlm : This is used for the temperature alarm indication to reset after a set time
delay in s.
14.3 Liquid medium supervision SSIML
14.3.1 Identification
Function description
Insulation liquid monitoring function
14.3.2 Application
Liquid medium supervision (SSIML) is used for monitoring the oil insulated device condition.
For example, transformers, shunt reactors, and so on. When the level becomes too low
compared to the required value, the operation is blocked to minimize the risk of internal
failures. Binary information based on the oil level in the oil insulated devices are used as input
signals to the function. In addition, the function generates alarms based on the received
information.
14.3.3 Setting guidelines
The parameters for Liquid medium supervision SSIML can be set via local HMI or Protection
and Control Manager PCM600.
Operation : This is used to disable/enable the operation of liquid medium supervision i.e.
Off / On .
LevelAlmLimit : This is used to set the limit for a level alarm condition in the oil insulated
device.
364
IEC 61850 IEC 60617
identification identification
SSIML -
1MRK 505 370-UEN D
GUID-37669E94-4830-4C96-8A67-09600F847F23 v3
GUID-4CE96EF6-42C6-4F2E-A190-D288ABF766F6 v3
ANSI/IEEE C37.2
device number
71
GUID-140AA10C-4E93-4C23-AD57-895FADB0DB29 v7
GUID-0C8E498B-2A65-44ED-91D6-53EC72F49222 v4
Busbar protection REB670
Application manual