Table 449: LAPPGAPC (37_55) Output signals
Name Type Description
TRLAP BOOLEAN Trip low active power
TRLPF BOOLEAN Trip low power factor
TRTPFA BOOLEAN Trip low power factor phase A
TRLPFB BOOLEAN Trip low power factor Phase B
TRLPFC BOOLEAN Trip low power factor Phase C
PU_LAP BOOLEAN Pick up low active power
PU_LPF BOOLEAN Pickup low power factor
PU_LAP_A BOOLEAN Pick up low active power phase A
PU_LAP_B BOOLEAN Pick up low active power phase B
PU_LAP_C BOOLEAN Pick up low active power phase C
PU_LPF_A BOOLEAN Pick up low power factor phase A
PU_LPF_B BOOLEAN Pick up low power factor phase B
PU_LPF_C BOOLEAN Pick up low power factor phase C
13.8.2.5  Setting parameters
Table 450: LAPPGAPC (37_55) Group settings (basic)
Name
Values (Range) Unit Step Default Description
Operation Disabled
Enabled
- - Disabled Operation Enable/Disable
IBase 1 - 99999 A 1 3000 Base Setting for current in A
VBase 0.05 - 2000.00 kV 0.05 400.00 Base setting for voltage in kV
SBase 1 - 50000 MVA 1 1200 Base Setting for power in MVA
OperationLAP Disabled
Enabled
- - Disabled Operation low active power Enable/disable
OpModeSel 2 out of 3
1 out of 3
- - 2 out of 3 Trip mode low active power 2out of 3 or 1 out
of 3
PU_LAP 2.0 - 100.0 %SB 0.1 5.0 3 Phase pick up value for low active power
tdelay_LAP 0.000 - 60.000 s 0.001 0.010 Time delay to operate for low active power
OperationLPF Disabled
Enabled
- - Disabled Operation low power factor enable/disable
PU_LPF 0.00 - 1.00 - 0.01 0.40 Pick up for low power factor
tdelay_LPD 0.000 - 60.000 s 0.001 0.010 Time delay to operate for low power factor
1MRK505222-UUS C Section 13
Scheme communication
833
Technical reference manual