ABB RELION 615 Series Applications Manual page 81

1MAC109016-MB C
REF615 ANSI
Application Manual
based on conventional directional ground-fault DEFxPDEF_67/5xN only or alternatively
used together with admittance-based ground-fault protection EFPADM_21YN or
wattmetric-based ground-fault protection WPWDE_32N. A dedicated protection stage
INTRPTEF_67NIEF is used either for transient-based ground-fault protection or for cable
intermittent ground-fault protection in compensated networks. The binary input
X110:BI2 is intended for controlling directional ground-fault protection blocks' relay
characteristic angle (RCA: 0°, -90°) or operation mode (IoSinφ, IoCosφ) change. The
same input is also available for wattmetric protection.
CCSPVC1_CCM_FAIL
X110_BI2_RCA_CONTROL
CCSPVC1_CCM_FAIL
X110_BI2_RCA_CONTROL
CCSPVC1_CCM_FAIL
X110_BI2_RCA_CONTROL
DEFLPDEF1_67/51N-1_TRIP
DEFLPDEF2_67/51N-2_TRIP
DEFHPDEF1_67/50N-1_TRIP
CCSPVC1_CCM_FAIL
GUID-821D6A7E-37FC-4EBD-9C87-168C138EA1E6 V1 EN
Figure 58: Non-directional ground-fault protection
REF615 standard configurations
DEFLPDEF1
BLOCK TRIP
ENA_MULT PICKUP
RCA_CTL
O:46|T:5|I:1
DEFLPDEF2
BLOCK TRIP
ENA_MULT PICKUP
RCA_CTL
O:23|T:5|I:2
DEFHPDEF1
BLOCK TRIP
ENA_MULT PICKUP
RCA_CTL
O:22|T:5|I:1
OR6
B1 O
B2
B3
B4
B5
B6
O:128|T:2.5|I:53
EFHPTOC1
BLOCK TRIP
ENA_MULT PICKUP
O:36|T:5|I:1
Section 3
DEFLPDEF1_67/51N-1_TRIP
DEFLPDEF1_67/51N-1_PICKUP
DEFLPDEF2_67/51N-2_TRIP
DEFLPDEF2_67/51N-2_PICKUP
DEFHPDEF1_67/50N-1_TRIP
DEFHPDEF1_67/50N-1_PICKUP
DEFxPDEF_TRIP
EFHPTOC1_50G-1_TRIP
EFHPTOC1_50G-1_PICKUP
75