Settings - ABB RET650 Technical Manual

1MRK 504 135-UEN A
8.4.5
Table 87: EF4PTOC Group settings (basic)
Name Values (Range)
Operation
EnaDir
AngleRCA
polMethod
UPolMin
IPolMin
RPol
XPol
I>Dir
2ndHarmStab
DirMode1
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Technical manual
Name
ST2
ST3
ST4
STFW
STRV
2NDHARMD

Settings

Unit
Off -
On
Disable -
Enable
-180 - 180 Deg
Voltage -
Current
Dual
1 - 100 %UB
2 - 100 %IB
0.50 - 1000.00 ohm
0.50 - 3000.00 ohm
1 - 100 %IB
5 - 100 %
Off -
Non-directional
Forward
Reverse
Type Description
BOOLEAN Start signal step 2
BOOLEAN Start signal step 3
BOOLEAN Start signal step 4
BOOLEAN Forward directional start signal
BOOLEAN Reverse directional start signal
BOOLEAN 2nd harmonic block signal
Step Default
- Off
- Enable
1 65
- Voltage
1 1
1 5
0.01 5.00
0.01 40.00
1 10
1 20
- Non-directional
Section 8
Current protection
Description
Operation Off / On
Enabling the Directional calculation
Relay characteristic angle (RCA)
Type of polarization
Minimum voltage level for polarization
(UN or U2) in % of UBase
Minimum current level for polarization (IN
or I2) in % of IBase
Real part of source Z to be used for
current polarisation
Imaginary part of source Z to be used for
current polarisation
Current level (IN or I2) for direction
release in % of IBase
Second harmonic restrain operation in %
of IN amplitude
Directional mode of step 1 (off, non-
directional, forward, reverse)
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