ABB relion REF615 Applications Manual page 340

Section 3
REF615 standard configurations
334
ARCSARC1_OPERATE
ARCSARC2_OPERATE
ARCSARC3_OPERATE
GUID-B9E0D769-8CF3-4292-AE05-BED577FCEAAA V1 EN
ARCSARC1_OPERATE
ARCSARC2_OPERATE
ARCSARC3_OPERATE
GUID-2C084651-18B3-4B64-A2A8-FA002A7A2789 V1 EN
Figure 518: 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
ARCSARC1
BLOCK OPERATE
REM_FLT_ARC ARC_FLT_DET
OPR_MODE
ARCSARC2
BLOCK OPERATE
REM_FLT_ARC ARC_FLT_DET
OPR_MODE
ARCSARC3
BLOCK OPERATE
REM_FLT_ARC ARC_FLT_DET
OPR_MODE
OR6
B1 O
B2
B3
B4
B5
B6
TRPPTRC3
BLOCK TRIP
OPERATE CL_LKOUT
RST_LKOUT
TRPPTRC4
BLOCK TRIP
OPERATE CL_LKOUT
RST_LKOUT
TRPPTRC5
BLOCK TRIP
OPERATE CL_LKOUT
RST_LKOUT
1MRS756378 S
ARCSARC1_OPERATE
ARCSARC1_ARC_FLT_DET
ARCSARC2_OPERATE
ARCSARC2_ARC_FLT_DET
ARCSARC3_OPERATE
ARCSARC3_ARC_FLT_DET
ARCSARC_OPERATE
TRPPTRC3_TRIP
TRPPTRC4_TRIP
TRPPTRC5_TRIP
REF615
Application Manual