Input And Output Signals; Setting Parameters - ABB Relion 670 Series Technical Reference Manual

Section 6
Impedance protection
6.8.4
6.8.5
Table 143: FMPSPDIS Group settings (basic)
Name Values (Range)
IBase 1 - 99999
VBase 0.05 - 2000.00
IMaxLoad 10 - 5000
RLd 1.00 - 3000.00
LdAngle 5 - 70
302

Input and output signals

Table 141: FMPSPDIS Input signals
Name Type
I3P GROUP
SIGNAL
V3P GROUP
SIGNAL
BLOCK BOOLEAN
ZSTART BOOLEAN
TR3PH BOOLEAN
1POLEAR BOOLEAN
Table 142: FMPSPDIS Output signals
Name Type
PU_A BOOLEAN
PU_B BOOLEAN
PU_C BOOLEAN
PHG_FLT BOOLEAN
PHSCND INTEGER
PLECND INTEGER
DLECND INTEGER
PICKUP BOOLEAN

Setting parameters

Unit Step
A 1
kV 0.05
%IB 1
ohm/p 0.01
Deg 1
Default Description
- Group signal for current
- Group signal for voltage
0 Block of function
0 Start from underimpdeance function
0 Three phase tripping initiated
0 Single pole autoreclosing in progress
Description
Fault detected in phase A
Fault detected in phase B
Fault detected in phase C
Ground fault detected
Binary coded starts from phase selection
Binary coded starts from ph sel with load encroachment
Binary coded starts from load encroachment only
Indicates that something has picked up
Default Description
3000 Base current
400.00 Base voltage
200 Maximum load for identification of three
phase fault in % of IBase
80.00 Load encroachment resistive reach in ohm/
phase
20 Load encroachment inclination of load
angular sector
1MRK505222-UUS C
Technical reference manual