Functional Diagrams For Other Timer Logics - ABB relion REF615 Applications Manual
Feeder protection and control relion 615 series
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Also See for relion REF615:
- Applications manual (240 pages) ,
- Operation manual (126 pages) ,
- Product manual (57 pages)
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1MRS756378 S
3.14.3.7
REF615
Application Manual
DISTURB_RECORD_TRIGGERED
ARCSARC_OPERATE
GUID-76107B29-33D4-4CA1-8F5C-D03382A9D583 V1 EN
Figure 604:
Default LED connection
Functional diagrams for other timer logics
The configuration also includes overcurrent operate and earth-fault operate logic. The
operate logics are connected to the minimum pulse timer TPGAPC for setting the
minimum pulse length for the outputs. The output from TPGAPC is connected to
binary outputs.
EFxPTOC_OPERATE
EFLPTOC2_OPERATE
GUID-5DAD5155-7666-4E05-B6AC-7CD7EB01E6F9 V1 EN
Figure 605:
Timer logic for overcurrent and earth-fault operate pulse
REF615 standard configurations
CCBRBRF1_TRBU
SSCBR1_ALARMS
TCSSCBR_ALARM
DARREC1_INPRO
IN1
PHxPTOC_OPERATE
IN2
OR
B1
O
B2
Section 3
LED6
OK
ALARM
RESET
LED7
OK
ALARM
RESET
LED8
OK
ALARM
RESET
LED9
OK
ALARM
RESET
LED10
OK
ALARM
RESET
LED11
OK
ALARM
RESET
TPGAPC2
OUT1
OC_OPERATE_PULSE
OUT2
EF_OPERATE_PULSE
377
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