TB MRI(K)3-C 03.02 E
59
7.3.5 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 be-
fore 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 choosen trip stage führt zur Wiedereinschaltung
NO Tripping of the choosen trip stage block 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 command (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 re-
closing. It can be deactivated by applying 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 condition is satisfy or the timer elapsed.
