ABB Relion 615 series - Page 147

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.
OR6
O:115|T:2.5|I:55
B1
B2
B3
B4
B5
B6
O
DEFLPDEF2
O:19|T:5|I:2
BLOCK
ENA_MULT
RCA_CTL
TRIP
PICKUP
DEFLPDEF1
O:46|T:5|I:1
BLOCK
ENA_MULT
RCA_CTL
TRIP
PICKUP
DEFHPDEF1
O:18|T:5|I:1
BLOCK
ENA_MULT
RCA_CTL
TRIP
PICKUP
DEFHPDEF2
O:12|T:5|I:2
BLOCK
ENA_MULT
RCA_CTL
TRIP
PICKUP
DEFHPDEF2_67/50N-2_TRIP
DEFHPDEF2_67/50N-2_TRIP
DEFHPDEF1_67/50N-1_TRIP
DEFHPDEF1_67/50N-1_TRIP
DEFLPDEF2_67/51N-2_TRIP
DEFLPDEF2_67/51N-2_TRIP
DEFLPDEF1_67/51N-1_TRIP
DEFLPDEF1_67/51N-1_TRIP
DEFHPDEF1_67/50N-1_PICKUP
DEFLPDEF1_67/51N-1_PICKUP
DEFLPDEF2_67/51N-2_PICKUP
DEFHPDEF2_67/50N-2_PICKUP
DEFxPDEF_TRIP
CCSPVC1_CCM_FAIL
CCSPVC1_CCM_FAIL
CCSPVC1_CCM_FAIL
CCSPVC1_CCM_FAIL
GUID-E70FF7C3-5F0C-42B7-95A4-03F5BAC401ED V1 EN
Figure 172: Directional ground-fault protection function
EFHPTOC1
O:13|T:5|I:1
BLOCK
ENA_MULT
TRIP
PICKUP
EFHPTOC1_50G-1_TRIP
EFHPTOC1_50G-1_PICKUP
GUID-CEA9A04E-6E6B-4849-9989-619E68D65067 V1 EN
Figure 173: Non-directional ground-fault protection
1MAC109016-MB C Section 3
REF615 standard configurations
REF615 ANSI 141
Application Manual