ABB RELION 670 Series Technical Manual page 1114

Generator protection
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Section 17
Metering
Table 806: ETPMMTR Non group settings (advanced)
Name
Values (Range)
EALim
0.001 -
10000000000.00
0
ERLim
0.001 -
10000000000.00
0
EnZeroClamp
Disabled
Enabled
LevZeroClampP
0.001 - 10000.000
LevZeroClampQ
0.001 - 10000.000
DirEnergyAct
Forward
Reverse
DirEnergyReac
Forward
Reverse
EAFPrestVal
0.000 -
100000000.000
EARPrestVal
0.000 -
100000000.000
ERFPresetVal
0.000 -
100000000.000
ERRPresetVal
0.000 -
100000000.000
17.2.6
Monitored data
Table 807: ETPMMTR Monitored data
Name
EAFACC
EARACC
ERFACC
ERRACC
MAXPAFD
MAXPARD
MAXPRFD
MAXPRRD
1108
Unit
Step
MWh
0.001
MVArh
0.001
-
-
MW
0.001
MVAr
0.001
-
-
-
-
MWh
0.001
MWh
0.001
MVArh
0.001
MVArh
0.001
Type
Values (Range)
REAL
-
REAL
-
REAL
-
REAL
-
REAL
-
REAL
-
REAL
-
REAL
-
Default
Description
1000000.000
Active energy limit
1000.000
Reactive energy limit
Enabled
Enable of zero point clamping detection
function
10.000
Zero point clamping level at active Power
10.000
Zero point clamping level at reactive Power
Forward
Direction of active energy flow Forward/
Reverse
Forward
Direction of reactive energy flow Forward/
Reverse
0.000
Preset Initial value for forward active
energy
0.000
Preset Initial value for reverse active
energy
0.000
Preset Initial value for forward reactive
energy
0.000
Preset Initial value for reverse reactive
energy
Unit
Description
MWh
Accumulated forward active energy value
in Ws
MWh
Accumulated reverse active energy value in
Ws
MVArh
Accumulated forward reactive energy
value in VArS
MVArh
Accumulated reverse reactive energy value
in VArS
MW
Maximum forward active power demand
value for set interval
MW
Maximum reverse active power demand
value for set interval
MVAr
Maximum forward reactive power demand
value for set interval
MVAr
Maximum reactive power demand value in
reverse direction
1MRK 502 066-UUS B
PID-3843-MONITOREDDATA v3
Technical manual

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