ABB Relion 650 Series Technical Manual page 136

Section 5
Impedance protection
5.5.4 Signals
Table 37:
Name
I3P
V3P
Table 38: ZDNRDIR (21D) Output signals
Name
DIR_POL
STDIRCND
5.5.5 Settings
Table 39: ZDNRDIR (21D) Group settings (basic)
Name Values (Range)
AngNegRes 90 - 175
AngDir 5 - 45
IMinPUPG 5 - 30
IMinPUPP 5 - 30
Table 40: ZDNRDIR (21D) Non group settings (basic)
Name Values (Range)
GlobalBaseSel 1 - 6
130
ZDNRDIR (21D) Input signals
Type Default
GROUP
SIGNAL
GROUP
SIGNAL
Type
GROUP SIGNAL
INTEGER
Unit
Deg
Deg
%IB
%IB
Unit
-
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Description
- Three phase group signal for current inputs
- Three phase group signal for voltage inputs
Description
Polarizing voltage output for Mho
Binary coded directional information per measuring loop
Step Default
1 115
1 15
1 5
1 10
Step Default
1 1
1MRK 506 326-UUS B
Description
Angle of blinder in second quadrant for
forward direction
Angle of blinder in fourth quadrant for
forward direction
Minimum pickup phase current for Phase-
to-ground loops
Minimum pickup delta current (2 x current
of lagging phase) for Phase-to-phase
loops
Description
Selection of one of the Global Base Value
groups
Line distance protection REL650
Technical manual
PID-1615-INPUTSIGNALS v6
PID-1615-OUTPUTSIGNALS v6
PID-1615-SETTINGS v6