Manual MRIK3-C EN
Woodward
DOK-TD-MRIK3-C Rev. A
75
8.3.5
AR
Parameter
Setting
range
Step
Tolerance
SHOT 1..4
(EXIT)
1
t
F
0.1...20 s
0.01; 0.02; 0.05 s; 0.1 s; 0.2 s; 0.5 s; 1 s
3% or 10 ms
t
D1
0.1...20 s
0.01; 0.02; 0.05; 0.1; 0.2; 0.5; 1 s
t
D2
0.1...100 s
0.01; 0.02; 0.05; 0.1; 0.2; 0.5; 1; 2; 5 s
t
D3
0.1...100 s
0.01; 0.02; 0.05; 0.1; 0.2; 0.5; 1; 2; 5 s
t
D4
0.1...100 s
0.01; 0.02; 0.05; 0.1; 0.2; 0.5; 1; 2; 5 s
t
CL
0.05...2 s
0.01; 0.02; 0.05 s
t
R
1.0...300 s
0.1; 0.2; 0.5; 1; 2; 5; 10; 20 s
t
F
active 1ST/ALL
AR Assignments
Setting
range
Function
Assignment
before or after
AR
TIME; FAST;
BLOC
TIME Protection stage is tripping with setting time
FAST Protection stage is tripping immediately
BLOC Protection stage is blocked
Permitted for
AR
YES; NO
YES Tripping of the chosen trip stage leads to reclosing
NO Tripping of the chosen trip stage blocks the reclosing
t
D1
0,1...20 s
0.01; 0.02; 0.05; 0.1; 0.2; 0.5; 1 s
Fixed Parameter
Fixed parameter
Value
Tolerance Remarks
Trip delay time
200 ms
<= 20 ms
This time starts with the protection tripping com-
mand (before the first AR) and is interrupted by
the C.B. OFF-signal. When this time has expired,
a C.B. defect is present.
Energy wait time
200 ms
<= 20 ms
During this time the C.B. stand-by is supervised
before reclosing. It can be deactivated by apply-
ing the aux. voltage to connection A5.
Waiting for synchro-
nuous condition
150s
<=20 ms
When one digital input is assign to “synchro
check” and one dead time tD elapsed than this
timer starts. The timer stopped when the condi-
tion is satisfy or the timer elapsed.
