ABB Relion 615 series - Page 86

Check the initialization signals of DARREC1_79.
DARREC1
O:87|T:2.5|I:1
INIT_1
INIT_2
INIT_3
INIT_4
INIT_5
INIT_6
DEL_INIT_2
DEL_INIT_3
DEL_INIT_4
BLK_RECL_T
BLK_RCLM_T
BLK_THERM
CB_POS
CB_READY
INC_SHOTP
INHIBIT_RECL
RECL_ON
SYNC
OPEN_CB
CLOSE_CB
CMD_WAIT
INPRO
LOCKED OUT
PROT_CRD
UNSUC_RECL
AR_ON
READY
ACTIVE
OR6
O:83|T:2.5|I:18
B1
B2
B3
B4
B5
B6
O
OR6
O:85|T:2.5|I:20
B1
B2
B3
B4
B5
B6
O
OR6
O:84|T:2.5|I:21
B1
B2
B3
B4
B5
B6
O
OR6
O:82|T:2.5|I:19
B1
B2
B3
B4
B5
B6
O
OR
O:86|T:2.5|I:10
B1
B2
O
X120_BI3_CB_OPEN
DARREC1_79_OPEN_CB
DARREC1_79_CLOSE_CB
PHIPTOC1_50P-3_TRIP
DPHLPDOC2_67/51P-2_TRIP
DPHHPDOC1_67/50P-1_TRIP
NSPTOC1_46-1_TRIP
NSPTOC2_46-2_TRIP
EFPADM2_21YN-2_TRIP
EFPADM3_21YN-3_TRIP
INTRPTEF1_67NIEF_TRIP
PDNSPTOC1_46PD_TRIP
DEFHPDEF1_67/50N-1_TRIP
DEFLPDEF2_67/51N-2_TRIP
WPWDE2_32N-2_TRIP
WPWDE3_32N-3_TRIP
ARCSARC1_AFD-1_TRIP
ARCSARC2_AFD-2_TRIP
ARCSARC3_AFD-3_TRIP
CBXCBR1_52-1_SELECTED
DARREC1_79_INPRO
DARREC1_79_UNSUC_RECL
GUID-B80EA4DF-263B-43DF-9C48-03B458068EF7 V1 EN
Figure 66: Autoreclosing function
Three overvoltage and undervoltage protection stages PHPTOV_59 and PHPTUV_27
offer protection against abnormal phase voltage conditions. Positive-sequence
undervoltage protection PSPTUV_47U and negative-sequence overvoltage protection
NSPTOV_47 enable voltage-based unbalance protection. A failure in the voltage
measuring circuit is detected by the fuse failure function. The activation is connected to
block undervoltage protection functions and voltage based unbalance protection
functions to avoid faulty tripping.
Section 3 1MAC109016-MB C
REF615 standard configurations
80 REF615 ANSI
Application Manual