ABB Relion 650 Series Technical Manual page 490

Section 13
Monitoring
Name
SET_P_LO
SET_T_LO
RESET_LO
Table 429: SSIMG (63) Output signals
Name
PRESSURE
PRES_ALM
PRES_LO
TEMP
TEMP_ALM
TEMP_LO
13.15.5 Settings
Table 430: SSIMG (63) Group settings (basic)
Name Values (Range)
Operation Disabled
Enabled
PressAlmLimit 0.00 - 25.00
PressLOLimit 0.00 - 25.00
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
tResetPressLO 0.000 - 60.000
tResetTempAlm 0.000 - 60.000
tResetTempLO 0.000 - 60.000
13.15.6 Operation principle
Insulation gas monitoring function SSIMG (63) is used to monitor gas pressure in the circuit
breaker. Two binary output signals are used from the circuit breaker to initiate alarm signals,
pressure below alarm level and pressure below lockout level. If the input signal PRES_ALM is high,
484
Type Default Description
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
s 0.001
s 0.001
s 0.001
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Default Description
Disabled Disable/Enable Operation
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
0.000 Reset time delay for pressure lockout
0.000 Reset time delay for temperture alarm
0.000 Reset time delay for temperture lockout
1MRK 506 326-UUS B
PID-1840-OUTPUTSIGNALS v5
PID-1840-SETTINGS v5
GUID-359458EA-FFAA-4A44-A8E8-9469CA069C80 v2
Line distance protection REL650
Technical manual