TRPPTRC3
BLOCK
OPERATE
RST_LKOUT
TRIP
CL_LKOUT
TRPPTRC4
BLOCK
OPERATE
RST_LKOUT
TRIP
CL_LKOUT
TRPPTRC5
BLOCK
OPERATE
RST_LKOUT
TRIP
CL_LKOUT
TRPPTRC3_TRIP
TRPPTRC4_TRIP
TRPPTRC5_TRIP
ARCSARC1_OPERATE
ARCSARC2_OPERATE
ARCSARC3_OPERATE
X120_BI4_RST_LOCKOUT
X120_BI4_RST_LOCKOUT
X120_BI4_RST_LOCKOUT
GUID-DE45B80E-CC29-4C50-AC00-861FE4406100 V1 EN
Figure 182: Arc protection with dedicated HSO
The optional autoreclosing function is configured to be initiated by operate signals
from a number of protection stages through the INIT_1...5 inputs. It is possible to
create individual autoreclose sequences for each input.
The autoreclosing function can be inhibited with the INHIBIT_RECL input. By
default, few selected protection function operations are connected to this input. A
control command to the circuit breaker, either local or remote, also blocks the
autoreclosing function via the CBXCBR1-SELECTED signal.
The circuit breaker availability for the autoreclosing sequence is expressed with the
CB_READY input in DARREC1. DARREC1. The signal, and other required signals,
are connected to the CB spring charged binary inputs in this configuration. The open
command from the autorecloser is connected directly to binary output X100:PO3,
whereas the close command is connected directly to binary output X100:PO1.
Set the parameters for DARREC1 properly.
Check this initialization signals of the DARREC1.
1MRS756378 S Section 3
REF615 standard configurations
REF615 149
Application Manual
To Next Page
Loading...
