ABB relion REF615 - Page 304

EFHPTOC1
BLOCK
ENA_MULT
OPERATE
START
EFLPTOC1
BLOCK
ENA_MULT
OPERATE
START
EFIPTOC1
BLOCK
ENA_MULT
OPERATE
START
EFLPTOC2
BLOCK
ENA_MULT
OPERATE
START
OR6
B1
B2
B3
B4
B5
B6
O
EFLPTOC2_OPERATE
EFLPTOC2_OPERATE
EFLPTOC1_OPERATE
EFLPTOC1_OPERATE
EFHPTOC1_OPERATE
EFHPTOC1_OPERATE
EFIPTOC1_OPERATE
EFIPTOC1_OPERATE
EFLPTOC1_START
EFLPTOC2_START
EFHPTOC1_START
EFIPTOC1_START
EFxPTOC_OPERATE
GUID-352E2951-3663-401F-BC95-B122314EFA0C V1 EN
Figure 451: Earth-fault protection function
DEFLPDEF1
BLOCK
ENA_MULT
RCA_CTL
OPERATE
START
DEFLPDEF1_OPERATE
DEFLPDEF1_START
OR
B1
B2
O
DEFHPDEF1_OPERATE
DEFLPDEF1_OPERATE
DEFxPDEF_OPERATE
DEFHPDEF1
BLOCK
ENA_MULT
RCA_CTL
OPERATE
START
DEFHPDEF1_OPERATE
DEFHPDEF1_START
GUID-2075A819-3231-435A-B225-58D2867B062B V1 EN
Figure 452: Directional overcurrent protection function
Section 3 1MRS756378 S
REF615 standard configurations
298 REF615
Application Manual