Signals; Settings - ABB RED650 Technical Manual

Section 10
Frequency protection
10.1.4
10.1.5
Table 138: SAPTUF Group settings (basic)
Name
Operation
StartFrequency
IntBlockLevel
tDelay
tReset
tRestore
RestoreFreq
TimerMode
UNom
UMin
Exponent
tMax
tMin
268

Signals

Table 136: SAPTUF Input signals
Name
U3P
BLOCK
BLKTRIP
BLKREST
Table 137: SAPTUF Output signals
Name
TRIP
START
RESTORE
BLKDMAGN
FREQ

Settings

Values (Range) Unit
Off -
On
35.00 - 75.00 Hz
0.0 - 100.0 %UB
0.000 - 60.000 s
0.000 - 60.000 s
0.000 - 60.000 s
45.00 - 65.00 Hz
Definite timer -
Volt based timer
50.0 - 150.0 %UB
50.0 - 150.0 %UB
0.0 - 5.0 -
0.010 - 60.000 s
0.010 - 60.000 s
Type Default Description
GROUP - Three phase group signal for voltage inputs
SIGNAL
BOOLEAN 0 Block of function
BOOLEAN 0 Blocking operate output
BOOLEAN 0 Blocking restore output
Type Description
BOOLEAN General trip signal
BOOLEAN General start signal
BOOLEAN Restore signal for load restoring purposes
BOOLEAN Blocking indication due to low amplitude
REAL Measured frequency
Step Default
- Off
0.01 48.80
1.0 50.0
0.001 0.200
0.001 0.000
0.001 0.000
0.01 49.90
- Definite timer
1.0 100.0
1.0 90.0
0.1 1.0
0.001 1.000
0.001 1.000
1MRK 505 394-UEN A
PID-6752-INPUTSIGNALS v2
PID-6752-OUTPUTSIGNALS v2
Description
Operation Off / On
Frequency set value
Internal blocking level in % of UBase
Operate time delay
Time delay for reset
Restore time delay
Restore frequency value
Setting for choosing timer mode
Nominal voltage for voltage based timer
in % of UBase
Lower operation limit for voltage based
timer in % of UBase
For calculation of the curve form for
voltage based timer
Maximum time operation limit for voltage
based timer
Minimum time operation limit for voltage
based timer
Line differential protection RED650 2.2 IEC
Technical manual
PID-6752-SETTINGS v2