Functional Diagram For Disturbance Recorder And Trip Circuit Supervision - ABB REF615 Applications Manual

1MRS756378 D
3.6.3.2
REF615
Application Manual
external start command. It is possible to create individual autoreclose sequences for
each input.
The autoreclose function can be blocked with the INHIBIT_RECL input. As a default,
the operation of some selected protection functions are connected to this input. A
control command to the circuit breaker, either local or remote, also blocks the
autoreclose function via the CBXCBR-selected signal.
The circuit breaker availability for the autoreclosure sequence is expressed with the
binary input 4 (X110:6-7) by connecting the input signal to the CB_RDY input. In
case this signal is completely removed from the autoreclose function block with SMT,
the function assumes that the breaker is available all the time.
The autoreclose sequence in progress indication is connected to the alarm LED 11.

Functional diagram for disturbance recorder and trip circuit supervision

PHLPTOC1-operate
PHHPTOC1-operate
OR
PHHPTOC2-operate
PHIPTOC1-operate
NSPTOC1-operate
OR
NSPTOC2-operate
EFLPTOC11-operate
EFHPTOC1-operate
OR
EFIPTOC1-operate
X110
3 BI 2 (AR ext. start)
4
ARCSARC1-fault_arc_det
ARCSARC2-fault_arc_det
OR
ARCSARC3-fault_arc_det
DARREC1-close cb
OR
DARREC1-unsuc_recl
BI 1(Blocking)
BI 2 (CB Closed)
BI 3 (CB Open)
TRPPTRC1- trip
OR
TRPPTRC2- trip
A071372 V4 EN
Figure 37: Disturbance recorder
The disturbance recorder has 64 digital inputs, of which 32 are connected as default.
All start and operate signals from the protection stages are routed to trigger the
disturbance recorder or alternatively only to be recorded by the disturbance recorder
depending on the parameter settings. Additionally, the selected autorecloser, the ARC
DISTURBANCE RECORDER
RDRE1
PHLPTOC1-start
BI#1 TRIGGERED
PHHPTOC1-start
BI#2
PHHPTOC2-start
BI#3
PHIPTOC1-start
BI#4
NSPTOC1-start
BI#5
NSPTOC2-start
BI#6
EFLPTOC1-start
BI#7
EFHPTOC1-start
BI#8
EFIPTOC1-start
BI#9
EFLPTOC2-start
BI#10
BI#11
PDNSPTOC1-start
BI#12
T1PTTR1-start
BI#13
CCRBRF1-trret
BI#14
CCRBRF1-trbu
BI#15
BI#16
BI#17
BI#18
BI#19
EFLPTOC2-operate
BI#20
PDNSPTOC1-operate
BI#21
INRPHAR1-blk2h
BI#22
T1PTTR1-operate
BI#23
BI#24
ARCSARC1-operate
BI#25
ARCSARC2-operate
BI#26
ARCSARC3-operate
BI#27
DARREC1-inpro
BI#28
BI#29
BI#30
BI#31
BI#32
TRIP CIRCUIT SUPERVISION
TCSSCBR1
ALARM
BLOCK
OR
TCSSCBR2
BLOCK ALARM
Section 3
REF615 variants
LED7 (DR TRIGGERED)
LED9 (TCS ALARM)
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