ABB relion REF615 - Page 336

DEFLPDEF2
BLOCK
ENA_MULT
RCA_CTL
OPERATE
START
DEFLPDEF2_OPERATE
DEFLPDEF2_START
DEFLPDEF1
BLOCK
ENA_MULT
RCA_CTL
OPERATE
START
DEFLPDEF1_OPERATE
DEFLPDEF1_START
OR6
B1
B2
B3
B4
B5
B6
O
DEFHPDEF1_OPERATE
DEFLPDEF1_OPERATE
DEFLPDEF2_OPERATE
DEFxPDEF_OPERATE
DEFHPDEF1
BLOCK
ENA_MULT
RCA_CTL
OPERATE
START
DEFHPDEF1_OPERATE
DEFHPDEF1_START
GUID-5DBE7FA7-715A-4972-99C1-D5D5B0E7DEF4 V1 EN
Figure 510: Directional earth-fault protection functions
INTRPTEF1
BLOCK OPERATE
START
BLK_EF
INTRPTEF1_OPERATE
INTRPTEF1_START
GUID-C7EF270A-B48D-4BC2-A108-0E1F0A22A24F V1 EN
Figure 511: Transient or intermittent earth-fault protection function
Section 3 1MRS756378 S
REF615 standard configurations
330 REF615
Application Manual