ABB RELION 670 Series Technical Manual page 1049

Generator protection
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1MRK 502 066-UUS B
Table 756: SSIMG (63) Input signals
Name
BLOCK
BLK_ALM
PRESSURE
TEMP
PRES_ALM
PRES_LO
SET_P_LO
SET_T_LO
RESET_LO
Table 757: SSIMG (63) Output signals
Name
PRESSURE
PRES_ALM
PRES_LO
TEMP
TEMP_ALM
TEMP_LO
16.2.5
Settings
Table 758: SSIMG (63) Group settings (basic)
Name
Values (Range)
Operation
Disabled
Enabled
PressAlmLimit
1.00 - 100.00
PressLOLimit
1.00 - 100.00
TempAlarmLimit
-40.00 - 200.00
TempLOLimit
-40.00 - 200.00
tPressureAlarm
0.000 - 60.000
tPressureLO
0.000 - 60.000
tTempAlarm
0.000 - 60.000
tTempLockOut
0.000 - 60.000
tResetPressAlm
0.000 - 60.000
Table continues on next page
Technical manual
Type
Default
Description
BOOLEAN
0
Block of function
BOOLEAN
0
Block all the alarms
REAL
0.0
Pressure input from CB
REAL
0.0
Temperature of the insulation medium from CB
BOOLEAN
0
Pressure alarm signal
BOOLEAN
0
Pressure lockout signal
BOOLEAN
0
Set pressure lockout
BOOLEAN
0
Set temperature lockout
BOOLEAN
0
Reset pressure and temperature lockout
Type
Description
REAL
Pressure service value
BOOLEAN
Pressure below alarm level
BOOLEAN
Pressure below lockout level
REAL
Temperature of the insulation medium
BOOLEAN
Temperature above alarm level
BOOLEAN
Temperature above lockout level
Unit
Step
-
-
-
0.01
-
0.01
-
0.01
-
0.01
s
0.001
s
0.001
s
0.001
s
0.001
s
0.001
Default
Description
Disabled
Operation Disabled/Enabled
5.00
Alarm setting for pressure
3.00
Pressure lockout setting
30.00
Temperature alarm level setting of the
medium
30.00
Temperature lockout level of the medium
0.000
Time delay for pressure alarm
0.000
Time delay for pressure lockout indication
0.000
Time delay for temperature alarm
0.000
Time delay for temperture lockout
0.000
Reset time delay for pressure alarm
Section 16
Monitoring
PID-3703-INPUTSIGNALS v5
PID-3703-OUTPUTSIGNALS v5
PID-3703-SETTINGS v5
1043

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