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<ZPEN>
The setting is for model 820 series,to set the zero phase sequence power block enable of SEF, do
the following.
• Enter 1(=On) to enable "Trip block" by the residual power block function and press the
ENTER key. If disabling it, enter 0(=Off) and press the ENTER key.
• After setting, press the END key to display the following confirmation screen.
C h a n g e
E N D = Y
• Press the ENTER (=Y) key to change settings and return to the "Scheme sw" screen.
Setting the Misc. protection
The settings for miscellaneous protection are as follows:
• Select "Misc. prot." to display the "Misc. prot." screen.
/
7
M i
s
c
T H M E N
> T H M E N
O f
f
/
O n
T H M A E N
O f
f
/
O n
N P S 1
E N
O f
f
/
O n
N P S 1
-
2 F
N A /
B l
o
N P S 2
E N
O f
f
/
O n
N P S 2
-
2 F
N A /
B l
o
B C D E N
O f
f
/
O n
B C D -
2 F
N A /
B l
o
B T C
O f
f
/
O n
R T C
O f
f
/
D I
C L S G
O f
f
/
1 /
C L D O E N
O f
f
/
O N
s
e
t
C A N C E L = N
.
p r
o
t
.
_
1
0
0
0
c
K
0
0
c
K
0
0
c
K
0
0
R /
O C
0
2 /
3 /
4
0
124
t
i
n g s
?
Not available for model 820 series.
ditto
Not available for model 820 series.
ditto
Not available for model 820 series.
ditto
Not available for model 820 series.
ditto
Not available for model 820 series.
ditto
Not available for model 820 series.
ditto
6 F 2 T 0 1 7 2
- Quick Links:
- Inverse Time Overcurrent Protection
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