ABB Relion 670 Series Technical Reference Manual page 969

Line differential protection ansi
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1MRK505222-UUS C
Name
Values (Range)
Operation07
Disabled
Enabled
NomValue07
0.0 - 999999.9
UnderTrigOp07
Disabled
Enabled
UnderTrigLe07
0 - 200
OverTrigOp07
Disabled
Enabled
OverTrigLe07
0 - 5000
Operation08
Disabled
Enabled
NomValue08
0.0 - 999999.9
UnderTrigOp08
Disabled
Enabled
UnderTrigLe08
0 - 200
OverTrigOp08
Disabled
Enabled
OverTrigLe08
0 - 5000
Operation09
Disabled
Enabled
NomValue09
0.0 - 999999.9
UnderTrigOp09
Disabled
Enabled
UnderTrigLe09
0 - 200
OverTrigOp09
Disabled
Enabled
OverTrigLe09
0 - 5000
Operation10
Disabled
Enabled
NomValue10
0.0 - 999999.9
UnderTrigOp10
Disabled
Enabled
UnderTrigLe10
0 - 200
OverTrigOp10
Disabled
Enabled
OverTrigLe10
0 - 5000
Technical reference manual
Unit
Step
Default
-
-
Disabled
-
0.1
0.0
-
-
Disabled
%
1
50
-
-
Disabled
%
1
200
-
-
Disabled
-
0.1
0.0
-
-
Disabled
%
1
50
-
-
Disabled
%
1
200
-
-
Disabled
-
0.1
0.0
-
-
Disabled
%
1
50
-
-
Disabled
%
1
200
-
-
Disabled
-
0.1
0.0
-
-
Disabled
%
1
50
-
-
Disabled
%
1
200
Section 15
Monitoring
Description
Operation On/Off
Nominal value for analog channel 7
Use under level trig for analog cha 7 (on) or
not (off)
Under trigger level for analog cha 7 in % of
signal
Use over level trig for analog cha 7 (on) or
not (off)
Over trigger level for analog cha 7 in % of signal
Operation On/Off
Nominal value for analog channel 8
Use under level trig for analog cha 8 (on) or
not (off)
Under trigger level for analog cha 8 in % of
signal
Use over level trig for analog cha 8 (on) or
not (off)
Over trigger level for analog cha 8 in % of signal
Operation On/Off
Nominal value for analog channel 9
Use under level trig for analog cha 9 (on) or
not (off)
Under trigger level for analog cha 9 in % of
signal
Use over level trig for analog cha 9 (on) or
not (off)
Over trigger level for analog cha 9 in % of signal
Operation On/Off
Nominal value for analog channel 10
Use under level trig for analog cha 10 (on) or
not (off)
Under trigger level for analog cha 10 in % of
signal
Use over level trig for analog cha 10 (on) or
not (off)
Over trigger level for analog cha 10 in % of
signal
963

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