Liquid Medium Supervision Ssiml; Identification; Application; Setting Guidelines - ABB Relion SAM600 Applications Manual

Section 5
Monitoring
tResetTempAlm : This is used for the temperature alarm indication to reset after a set time
delay in s.
5.2

Liquid medium supervision SSIML

5.2.1

Identification

Function description
Insulation liquid monitoring function
5.2.2

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.
5.2.3

Setting guidelines

The parameters for Liquid medium supervision SSIML can be set via 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.
LevelLOLimit : This is used to set the limit for a level lockout condition in the oil insulated
device.
TempAlarmLimit : This is used to set the limit for a temperature alarm condition in the oil
insulated device.
TempLOLimit : This is used to set the limit for a temperature lockout condition in the oil
insulated device.
tLevelAlarm : This is used to set the time delay for a level alarm indication, given in s.
tLevelLockOut : This is used to set the time delay for a level 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.
tResetLevelAlm : This is used for the level alarm indication to reset after a set time delay in s.
tResetLevelLO : This is used for the level 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.
44
IEC 61850
identification
SSIML
© Copyright 2017 ABB. All rights reserved
GUID-37669E94-4830-4C96-8A67-09600F847F23 v3
GUID-4CE96EF6-42C6-4F2E-A190-D288ABF766F6 v3
IEC 60617 ANSI/IEEE C37.2
identification device number
- 71
GUID-140AA10C-4E93-4C23-AD57-895FADB0DB29 v7
GUID-0C8E498B-2A65-44ED-91D6-53EC72F49222 v4
Switchgear control unit SAM600-IO
1MRK 511 445-UEN B
Application manual