Name
Type
Description
STRVL3
BOOLEAN
Fault detected in phase L3 - reverse direction
STRVPE
BOOLEAN
Fault with earth connection detected - reverse
direction
STFW1PH
BOOLEAN
Single-phase fault detected - forward direction
STFW2PH
BOOLEAN
Two-phase fault detected - forward direction
STFW3PH
BOOLEAN
Three-phase fault detected - forward direction
STPE
BOOLEAN
Ph-E zone measurement enabled - any direction
STPP
BOOLEAN
Ph-Ph zone measurement enabled - any direction
7.4.5
Settings
Table 94:
ZMFCPDIS Group settings (basic)
Name
Values (Range)
Unit
Step
Default
Description
Operation
Off
On
-
-
Off
Operation Mode Off / On
OperationSC
NoSeriesComp
SeriesComp
-
-
NoSeriesComp
Selection of series compensation
operation Off / On
RLdFw
0.01 - 5000.00
Ohm/p
0.01
60.00
Resistance determining the load
impedance area - forward
RLdRv
0.01 - 5000.00
Ohm/p
0.01
60.00
Resistance determining the load
impedance area - reverse
XLd
0.01 - 10000.00
Ohm/p
0.01
400.00
Reactance determining the load
impedance area
ArgLd
5 - 70
Deg
1
30
Angle determining the load impedance
area
CVTtype
Any
Passive type
None (Magnetic)
-
-
Passive type
CVT selection determining the filtering of
the function
OpModeZ1
Disable-Zone
Enable Ph-E
Enable PhPh
Enable Ph-E PhPh
-
-
Enable Ph-E PhPh On/Off setting for Ph-Ph and Ph-E loops,
zone 1
X1FwPPZ1
0.01 - 3000.00
Ohm/p
0.01
30.00
Positive seq. reactance reach, Ph-Ph,
zone 1, forward dir.
R1FwPPZ1
0.00 - 1000.00
Ohm/p
0.01
5.00
Positive seq. resistive reach, Ph-Ph, zone
1, forward dir.
RFPPZ1
0.01 - 9000.00
Ohm/l
0.01
30.00
Fault resistance reach, Ph-Ph, zone 1,
forw & rev dir.
X1RvPPZ1
0.01 - 3000.00
Ohm/p
0.01
30.00
Pos. seq. react. reach, Ph-Ph, zone 1,
reverse direction
X1FwPEZ1
0.01 - 3000.00
Ohm/p
0.01
30.00
Positive seq. reactance reach, Ph-E, zone
1, forward dir.
R1FwPEZ1
0.00 - 1000.00
Ohm/p
0.01
5.00
Positive seq. resistive reach, Ph-E, zone
1, forward dir.
X0FwPEZ1
0.01 - 9000.00
Ohm/p
0.01
100.00
Zero seq. reactance reach, Ph-E, zone 1,
forward direction
Table continues on next page
1MRK502052-UEN B
Section 7
Impedance protection
231
Technical manual
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