ABB RED650 - Signals; Settings

10.1.4 Signals
PID-6752-INPUTSIGNALS v2
Table 136: SAPTUF Input signals
Name
Type Default Description
U3P GROUP
SIGNAL
- Three phase group signal for voltage inputs
BLOCK BOOLEAN 0 Block of function
BLKTRIP BOOLEAN 0 Blocking operate output
BLKREST BOOLEAN 0 Blocking restore output
PID-6752-OUTPUTSIGNALS v2
Table 137: SAPTUF Output signals
Name Type Description
TRIP BOOLEAN General trip signal
START BOOLEAN General start signal
RESTORE BOOLEAN Restore signal for load restoring purposes
BLKDMAGN BOOLEAN Blocking indication due to low amplitude
FREQ REAL Measured frequency
10.1.5 Settings
PID-6752-SETTINGS v2
Table 138: SAPTUF Group settings (basic)
Name
Values (Range) Unit Step Default Description
Operation Off
On
- - Off Operation Off / On
StartFrequency 35.00 - 75.00 Hz 0.01 48.80 Frequency set value
IntBlockLevel 0.0 - 100.0 %UB 1.0 50.0 Internal blocking level in % of UBase
tDelay 0.000 - 60.000 s 0.001 0.200 Operate time delay
tReset 0.000 - 60.000 s 0.001 0.000 Time delay for reset
tRestore 0.000 - 60.000 s 0.001 0.000 Restore time delay
RestoreFreq 45.00 - 65.00 Hz 0.01 49.90 Restore frequency value
TimerMode Definite timer
Volt based timer
- - Definite timer Setting for choosing timer mode
UNom 50.0 - 150.0 %UB 1.0 100.0 Nominal voltage for voltage based timer
in % of UBase
UMin 50.0 - 150.0 %UB 1.0 90.0 Lower operation limit for voltage based
timer in % of UBase
Exponent 0.0 - 5.0 - 0.1 1.0 For calculation of the curve form for
voltage based timer
tMax 0.010 - 60.000 s 0.001 1.000 Maximum time operation limit for voltage
based timer
tMin 0.010 - 60.000 s 0.001 1.000 Minimum time operation limit for voltage
based timer
Section 10 1MRK 505 394-UEN A
Frequency protection
268 Line differential protection RED650 2.2 IEC
Technical manual