
DARREC1_OPEN_CB are connected directly to the output contact PO3
(X100:15-19).
TRPPTRC1 and 2 provide the lockout/latching function, event generation and the trip
signal duration setting. One binary input through SELGAPC1 can be connected to the
RST_LKOUT
input of the Master Trip. If the lockout operation mode is selected, it is
used to enable external reset.
X120-BI2
X120-BI3
AND
TRPPTRC1_TRIP
TRPPTRC2_TRIP
CBXCBR1_EXE_OP
X100 PO1
OR
DARREC1_CLOSE_CB
CIRCUIT BREAKER CONTROL
T1PTTR1_BLK_CLOSE
Always True
SELGAPC3
OUT_1
IN_3
SELGAPC1
OUT_2
IN_3
IN_2
OUT_3
IN_10
OUT_5
CB Closed Position
CB Open Posit ion
CBXCBR1
ENA_OPEN
SELECTED
EXE_OP
EXE_CL
ENA_CLOSE
BLK_OPEN
BLK_CLOSE
AU_OPEN
AU_CLOSE
POSOPEN
POSCLOSE
OPENPOS
CLOSEPO S
OKPOS
OPEN_ENAD
CLOSE_ENAD
TRIP
SYNC_ITL_BYP
OP_REQ
CL_REQ
SYNC_OK
GUID-1093EFA7-FA5F-4711-BF03-2B30C553BD72 V2 EN
Figure 25:
Circuit breaker control
The
ENA_CLOSE
input, which enables the closing of the circuit breaker, is
interlocked by two master trip signals. Any one trip will block the breaker from
closing. An always true signal is also connected to
ENA_CLOSE
via SELGAPC1 by
default. The open operation is always enabled.
Section 3
1MRS757456 D
REF611 standardized configurations
48
REF611
Application Manual
Содержание REF611
Страница 1: ...Relion 611 series Feeder Protection and Control REF611 Application Manual ...
Страница 2: ......
Страница 10: ...4 ...
Страница 174: ...168 ...
Страница 184: ...178 ...
Страница 187: ...181 ...