Settings - ABB REG650 Technical Manual

1MRK 502 043-UUS B
8.9.5
Table 126: NS2PTOC (46I2) Group settings (basic)
Name Values (Range)
Operation Disabled
Enabled
tAlarm 0.00 - 6000.00
OpStep1 Disabled
Enabled
I2-1> 3 - 500
CurveType1 Definite
Inverse
t1 0.00 - 6000.00
tResetDef1 0.000 - 60.000
K1 1.0 - 99.0
t1Min 0.000 - 60.000
t1Max 0.00 - 6000.00
ResetMultip1 0.01 - 20.00
OpStep2 Disabled
Enabled
I2-2> 3 - 500
t2 0.00 - 6000.00
tResetDef2 0.000 - 60.000
Technical Manual
Table 125: NS2PTOC (46I2) Output signals
Name Type
TRIP BOOLEAN
TRST1 BOOLEAN
TRST2 BOOLEAN
PICKUP BOOLEAN
PU_ST1 BOOLEAN
PU_ST2 BOOLEAN
ALARM BOOLEAN
NSCURR REAL

Settings

Unit Step
- -
s 0.01
- -
%IB 1
- -
s 0.01
s 0.001
s 0.1
s 0.001
s 0.01
- 0.01
- -
%IB 1
s 0.01
s 0.001
Description
Common trip signal
Trip signal for step 1
Trip sognal for step 2
Common start signal
Pickup signal for step 1
Pickup signal for step2
Alarm signal
Negative sequence current in primary amps
Default Description
Disabled Disable/Enable Operation
3.00 Time delay for alarm ( operated by pick up
signal) in seconds
Enabled Enable execution of step 1
10 Step 1 Neg. Seq. Current pickup level, in %
of IBase
Definite Selection of definite or inverse time-
characteri. for step 1
10.00 Definite time delay for trip of step 1, in sec
0.000 Time delay for reset of definite timer of step 1,
in sec
10.0 Neg. seq. capability value of generator for
step 1, in sec
5.000 Minimum trip time for inverse delay of step 1,
in sec
1000.00 Maximum trip delay for step 1, in sec
1.00 Reset multiplier for K1, defines reset time of
inverse curve
Enabled Enable execution of step 2
10 Step 2 Neg. Seq. Current pickup level, in %
of IBase
10.00 Definite time delay for trip of step 2, in sec
0.000 Time delay for reset of definite timer of step 2,
in sec
Section 8
Current protection
239