Settings - ABB REG650 Technical Manual

Generator protection
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1MRK 502 034-UEN -
6.3.5
Table 47:
OOSPPAM Group settings (basic)
Name
Values (Range)
Operation
OperationZ1
ReachZ1
OperationZ2
tBreaker
Table 48:
OOSPPAM Group settings (advanced)
Name
Values (Range)
NoOfSlipsZ1
NoOfSlipsZ2
tReset
Table 49:
OOSPPAM Non group settings (basic)
Name
Values (Range)
GlobalBaseSel
ForwardR
ForwardX
ReverseR
ReverseX
Table 50:
OOSPPAM Non group settings (advanced)
Name
Values (Range)
StartAngle
TripAngle
Technical Manual

Settings

Unit
Off
-
On
Off
-
On
1.00 - 100.00
-
Off
-
On
0.000 - 1.000
s
Unit
1 - 20
-
1 - 60
-
1.000 - 60.000
s
Unit
1 - 6
-
0.00 - 1000.00
% Zb
0.00 - 1000.00
% Zb
0.00 - 1000.00
% Zb
0.00 - 1000.00
% Zb
Unit
90.0 - 130.0
Deg
15.0 - 90.0
Deg
Step
Default
-
Off
-
On
0.01
50.00
-
On
0.001
0.000
Step
Default
1
1
1
3
0.001
6.000
Step
Default
1
1
0.01
1.00
0.01
10.00
0.01
1.00
0.01
10.00
Step
Default
0.1
110.0
0.1
60.0
Section 6
Impedance protection
Description
Operation On / Off
Operation Zone1 On / Off
Percentage part of total forward
impedance; defines Z1 reach
Operation Zone2 On / Off
Breaker opening time; use default 0s
value if it is unknown
Description
Number of pole-slips in zone 1 required
to get zone 1 trip
Number of pole-slips in zone 2 required
to get zone 2 trip
Time without any slip required to
completely reset function
Description
Selection of one of the Global Base
Value Groups
Real part of total forward impedance for
Z2, in % of UBase/(sqrt(3)*IBase)
Imag. part of total forward impedance for
Z2, in % of UBase/(sqrt(3)*IBase)
Real part of source impedance behind
relay, in % of UBase/(sqrt(3)*IBase)
Imag. part of source impedance behind
relay, in % of UBase/(sqrt(3)*IBase)
Description
Angle between two rotors to get the start
signal, in deg
Maximum rotor angle to allow trip
signals, in deg
131

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