ABB REL670 Installation And Commissioning Manual page 102

Test point Value
8 X=0.2· RLdFw ·tan( ArgDir )
R=0.2· RLdFw
9 X=0.2· X1
0.2
=
R
tan( ArgNegDir
10 X=0.85· X1set
0.8
=
R
tan( ArgNegDir
11 X=0.2· X1
⋅
0.2 X 1
=
R
°
tan(60 )
12 X=0
R=0.5·RFFwPP
94
Distance protection
⋅
X 1
−
90)
⋅
X 1
−
90)
The table showing test points for phase to phase loops is used together with
Verifying settings by secondary
Comments
≈ − ⋅
X 0.054 RLdFw
≈ ⋅
R 0.432 X 1
≈ ⋅
R 1,727 X 1
≈ ⋅
R 0.346 X set 1
Note! This test points is proposed to be used instead of
point 4, 5 and 6 when shaped load characteristic is not
activated (OperationLdCmd=OFF)
Chapter 11
injection
figure 29.