6.3.5
Settings
Table 39:
FMPSPDIS Group settings (basic)
Name
Values (Range)
Unit
Step
Default
Description
IMaxLoad
10 - 5000
%IB
1
200
Maximum load for identification of three phase
fault in % of IBase
RLd
1.00 - 3000.00
ohm/p
0.01
80.00
Load resistive reach in ohm/phase
LdAngle
5 - 70
Deg
1
20
Load encroachment inclination of load angular
sector
BlinderAng
5 - 90
Deg
1
80
Blinder angle
Table 40:
FMPSPDIS Group settings (advanced)
Name
Values (Range)
Unit
Step
Default
Description
DeltaIMinOp
5 - 100
%IB
1
10
Delta current level in % of IBase
DeltaVMinOp
5 - 100
%VB
1
20
Delta voltage level in % of Vbase
V1Level
5 - 100
%VB
1
80
Positive sequence voltage limit for
identification of three phase fault
I1LowLevel
5 - 200
%IB
1
10
Positive sequence current level for
identification of three phase fault in % of IBase
V1MinOp
5 - 100
%VB
1
20
Minimum operate positive sequence voltage
for phase selection
V2MinOp
1 - 100
%VB
1
5
Minimum operate negative sequence voltage
for phase selection
INRelPG
10 - 100
%IB
1
20
3I0 limit for release Phase-Ground measuring
loops in % of maximum phase current
3I0BLK_PP
10 - 100
%IB
1
40
3I0 limit for blocking Phase-to-Phase
measuring loops in % of maximum phase
current
Table 41:
FMPSPDIS Non group settings (basic)
Name
Values (Range)
Unit
Step
Default
Description
GlobalBaseSel
1 - 6
-
1
1
Selection of one of the Global Base Value
groups
6.3.6
Operation principle
6.3.6.1
The phase selection function
Faulty phase identification with load encroachment for mho (FMPSPDIS, 21) function
can be decomposed into six different parts:
1MRK 506 335-UUS A
Section 6
Impedance protection
149
Technical manual
Содержание REL650 series
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