Thytronic XMR-D - Page 340

340
FUNCTION CHARACTERISTICS
“1” with V2 dead
V
2
< V
2<-SYNC
V
2<-SYNC
RESET
t
SYNC
0T
t
SYNC
t
V1>-SYNC
≥
&
TRIPPING MATRIX (LED+RELAYS)
Close
STOP-SYNC
V
1
V
4
Binary input INx
T 0
Logic
INx t
ON
INx t
ON
INx t
OFF
T0
n.o.
n.c.
INx t
OFF
Close-TR-K
Close-TR-L
misura f
52a
Binary input INx
Binary input INx
CB READY
Binary input INx
Binary input INx
START-SYNC
t
STAB
0T
“1” with V1 live
V
1
> V
2>-SYNC
V
1>-SYNC
t
V1>-SYNC
0T
t
V2<-SYNC
t
V2<-SYNC
0T
FUSE, MCB
t
STAB
0T
timeout-
SYNC
timeout-
SYNC
0T
RESET
Rof>SYNC
f
1
= f
n
± f
range
f
range
V
min
-
SYNC
V
min
-
SYNC
≤ V
1
< V
max
-
SYNC
V
max
-
SYNC
Synchrocheck function (25) for syncronous systems (25 logic 1 - live V1 and dead V2)
“1” with unstable frequency ( block )
“1” with
Stop control ON
“1” with Circuit Breaker closed
“0” with Circuit Breaker
ready
“1” wit , MCB, fuses trip
Start sync control
“ 1" with V
1
inside the V
min
-
SYNC
and V
max
-
SYNC
range
“ 1" with f
1
inside the f
n
± f
range
range
XMR-D EQUIPMENT MANUAL
Ed. 2.9 - 02/2021