ABB relion REF615 - Functional Diagrams for Other Timer Logics

LED6
OK
ALARM
RESET
LED7
OK
ALARM
RESET
LED8
OK
ALARM
RESET
LED9
OK
ALARM
RESET
LED10
OK
ALARM
RESET
LED11
OK
ALARM
RESET
OR6
B1
B2
B3
B4
B5
B6
O
CCBRBRF1_TRBU
SEQSPVC1_FUSEF_U
SEQSPVC1_FUSEF_3PH
DARREC1_INPRO
SSCBR1_ALARMS
DISTURB_RECORD_TRIGGERED
TCSSCBR_ALARM
CCSPVCF1_ALARM
ARCSARC_OPERATE
GUID-A62814FF-C1DF-4757-B544-B55351058164 V2 EN
Figure 330: Default LED connection
3.9.3.7 Functional diagrams for other timer logics
The configuration also includes overcurrent operate, earth-fault operate and voltage
operate logic. The operate logics are connected to minimum pulse timer TPGAPC for
setting the minimum pulse length for the outputs. The output from TPGAPC is
connected to the binary outputs.
TPGAPC2
IN1
IN2
OUT1
OUT2
OR6
B1
B2
B3
B4
B5
B6
O
OR
B1
B2
O
OC_OPERATE_PULSE
EF_OPERATE_PULSEPHIPTOC1_OPERATE
EFHPTOC1_OPERATE
DPHxPDOC_OPERATE
DEFxPDEF_OPERATE
EFPADM_OPERAT E
ROVPTOV_OPERATE
WPWDE_OPERATE
GUID-95B55C0E-FA24-4643-81C6-E14BE342C734 V1 EN
Figure 331: Timer logic for overcurrent and earth-fault operate pulse
1MRS756378 S Section 3
REF615 standard configurations
REF615 225
Application Manual