ABB relion REF615 - Page 307

ARCSARC1
BLOCK
REM_FLT_ARC
OPR_MODE
OPERATE
ARC_FLT_DET
ARCSARC2
BLOCK
REM_FLT_ARC
OPR_MODE
OPERATE
ARC_FLT_DET
ARCSARC3
BLOCK
REM_FLT_ARC
OPR_MODE
OPERATE
ARC_FLT_DET
OR6
B1
B2
B3
B4
B5
B6
O
ARCSARC1_OPERATE
ARCSARC1_OPERATE
ARCSARC2_OPERATE
ARCSARC2_OPERATE
ARCSARC3_OPERATE
ARCSARC3_OPERATE
ARCSARC1_ARC_FLT_DET
ARCSARC2_ARC_FLT_DET
ARCSARC3_ARC_FLT_DET
ARCSARC_OPERATE
GUID-AA383A83-5B29-4DF4-B7BB-9F3186903F21 V1 EN
Figure 457: Arc protection function
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
X130_BI4_RST_LOCKOUT
X130_BI4_RST_LOCKOUT
X130_BI4_RST_LOCKOUT
GUID-AFC36F56-2F9B-4C33-8C04-2116CFD0297A V1 EN
Figure 458: 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...4 inputs. It is possible to
create individual autoreclose sequences for each input.
1MRS756378 S Section 3
REF615 standard configurations
REF615 301
Application Manual