Settings - ABB REG650 Technical Manual

Generator protection
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1MRK 502 043-UUS B
8.4.5
Table 87:
TRPTTR (49) Group settings (basic)
Name
Values (Range)
Operation
Disabled
Enabled
IRef
10.0 - 1000.0
IBase1
30.0 - 250.0
IBase2
30.0 - 250.0
Tau1
1.0 - 500.0
Tau2
1.0 - 500.0
IHighTau1
30.0 - 250.0
Tau1High
5 - 2000
ILowTau1
30.0 - 250.0
Tau1Low
5 - 2000
IHighTau2
30.0 - 250.0
Tau2High
5 - 2000
ILowTau2
30.0 - 250.0
Tau2Low
5 - 2000
ITrip
50.0 - 250.0
Alarm1
50.0 - 99.0
Alarm2
50.0 - 99.0
LockoutReset
10.0 - 95.0
Warning
1.0 - 500.0
Table 88:
TRPTTR (49) Non group settings (basic)
Name
Values (Range)
GlobalBaseSel
1 - 6
Technical Manual

Settings

Unit
Step
-
-
%IB
1.0
%IB
1.0
%IB
1.0
Min
1.0
Min
1.0
%IB1
1.0
%tC1
1
%IB1
1.0
%tC1
1
%IB2
1.0
%tC2
1
%IB2
1.0
%tC2
1
%IBx
1.0
%Itr
1.0
%Itr
1.0
%Itr
1.0
Min
0.1
Unit
Step
-
1
Default
Description
Disabled
Disable/Enable Operation
100.0
Reference current in % of IBase
100.0
Base current IBase1 without cooling input in
% of IBase
100.0
Base current IBase2 with cooling input in %
of IBase
60.0
Time constant without cooling input
60.0
Time constant with cooling input
100.0
Current setting for rescaling TC1 by TC1-
IHIGH
100
Multiplier to TC1 when current is >IHIGH-TC1
100.0
Current setting for rescaling TC1 by TC1-ILOW
100
Multiplier to TC1 when current is <ILOW-TC1
100.0
Current setting for rescaling TC2 by TC2-
IHIGH
100
Multiplier to TC2 when current is >TC2-IHIGH
100.0
Current setting for rescaling TC2 by TC2-ILOW
100
Multiplier to TC2 when current is <ILOW-TC2
110.0
Steady state operate current level
80.0
First alarm level
90.0
Second alarm level
60.0
Lockout reset level
30.0
Time setting, below which warning would be
set
Default
Description
1
Selection of one of the Global Base Value
groups
Section 8
Current protection
209

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