ABB relion REF615 - Page 85

DEFLPDEF2
BLOCK
ENA_MULT
RCA_CTL
OPERATE
START
DEFLPDEF1
BLOCK
ENA_MULT
RCA_CTL
OPERATE
START
DEFHPDEF1
BLOCK
ENA_MULT
RCA_CTL
OPERATE
START
DEFHPDEF1_OPERATE
DEFLPDEF1_OPERATE
DEFLPDEF2_OPERATE
DEFLPDEF1_START
DEFLPDEF2_START
DEFHPDEF1_START
X110_BI2_RCA_CONTROL
X110_BI2_RCA_CONTROL
X110_BI2_RCA_CONTROL
OR6
B1
B2
B3
B4
B5
B6
O
DEFHPDEF1_OPERATE
DEFLPDEF1_OPERATE
DEFLPDEF2_OPERATE
DEFxPDEF_OPERATE
GUID-27CCBD30-6092-47C7-B753-18A7413E4B77 V1 EN
Figure 57: Directional earth-fault protection functions
INTRPTEF1
BLOCK OPERATE
START
BLK_EF
INTRPTEF1_OPERATE
INTRPTEF1_START
GUID-8D6E91C3-C468-487F-8CBA-C02AABCB7B1F V1 EN
Figure 58: Transient or intermittent earth-fault protection functions
1MRS756378 S Section 3
REF615 standard configurations
REF615 79
Application Manual