ABB Relion 650 Series Technical Manual page 141

1MRK 506 326-UUS B
Table 43: PPLPHIZ Output signals
Name
PICKUP
ZREL
5.6.5 Settings
Table 44: PPLPHIZ Group settings (basic)
Name Values (Range)
OperMode No Filter
NoPref
1231c
1321c
123a
132a
213a
231a
312a
321a
PU27PN 10.0 - 100.0
PU27PP 10.0 - 100.0
3V0PU 5.0 - 300.0
Pickup_N 10 - 200
tVN 0.000 - 60.000
tOffVN 0.000 - 60.000
tIN 0.000 - 60.000
Table 45: PPLPHIZ Non group settings (basic)
Name Values (Range)
GlobalBaseSel 1 - 6
5.6.6 Operation principle
5.6.6.1 Operation principle
Phase preference logic PPLPHIZ has 10 operation modes, which can be set by the parameter
OperMode . The different modes and their explanation are shown in table
between cyclic and acyclic operation can be explained by the following example. Assume a A fault
Line distance protection REL650
Technical manual
Type Description
BOOLEAN Indicates start for ground fault(s), regardless of direction
INTEGER Integer coded output release signal
Unit Step
- -
%VB 1.0
%VB 1.0
%VB 1.0
%IB 1
s 0.001
s 0.001
s 0.001
Unit Step
- 1
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Default Description
No Filter Operating mode (c=cyclic,a=acyclic)
70.0 Operate value of phase undervoltage in %
of VBase
50.0 Operate value of line to line undervoltage
in % of VBase
20.0 Operate value of residual voltage in % of
VBase
20 Operate value of residual current in % of
IBase
0.100 Pickup delay for residual voltage
0.100 Dropoff delay for residual voltage
0.150 Pickup delay for residual current
Default Description
1 Selection of one of the Global Base Value
groups
Section 5
Impedance protection
PID-1444-OUTPUTSIGNALS v5
PID-1444-SETTINGS v6
SEMOD151916-4 v4
46 below. The difference
135