ABB RELION 615 Series Applications Manual page 118

Section 3
REF615 standard configurations
PHIPTOC1_50P-3_TRIP
DPHHPDOC1_67/50P-1_TRIP
DPHLPDOC1_67/51P-1_TRIP
ARCSARC1_AFD-1_TRIP
ARCSARC2_AFD-2_TRIP
ARCSARC3_AFD-3_TRIP
DEFHPDEF1_67/50N-1_TRIP
DEFLPDEF2_67/51N-2_TRIP
WPWDE2_32N-2_TRIP
WPWDE3_32N-3_TRIP
EFPADM2_21YN-2_TRIP
EFPADM3_21YN-3_TRIP
EFHPTOC1_50G-1_TRIP
EFHPTOC2_50G-2_TRIP
EFHPTOC3_50N-1_TRIP
EFHPTOC4_50N-2_TRIP
DPHHPDOC2_67/50P-2_TRIP
DEFHPDEF2_67/50N-2_TRIP
GUID-D0CD6920-6F64-455F-89A9-2CED022A7510 V1 EN
Figure 121: Circuit breaker failure protection function
112
Circuit breaker failure protection CCBRBRF1_50BF-1 is initiated via the PICKUP input
by a number of different protection functions available in the relay. The breaker failure
protection function offers different operating modes associated with the circuit breaker
position and the measured phase and residual currents.
The circuit breaker failure protection function has two operating outputs: TRRET and
TRBU. The TRRET trip output is used for retripping its own breaker through
TRPPTRC2_TRIP. The same TRRET output is also connected to the binary output
X100:PO4.
OR6
B1 O B1
B2 B2
B3 B3
B4 B4
B5 B5
B6 B6
O:33|T:2.5|I:0
OR6
B1 O
B2
B3
B4
B5
B6
O:32|T:2.5|I:1
OR6
B1 O
B2
B3
B4
B5
B6
O:31|T:2.5|I:5
Three arc protection stages ARCSARC1...3_AFD-1...3 are included as an optional
function. The arc protection offers individual function blocks for three arc sensors that can
be connected to the relay. Each arc protection function block has two different operation
modes, that is, with or without the phase and residual current check.
The trip signals from ARCSARC1...3_AFD-1...3 are connected to both trip logic
TRPPTRC1_86/94-1 and TRPPTRC2_86/94-2. If the relay has been ordered with high-
speed binary outputs, the individual trip signals from ARCSARC1...3_AFD-1...3 are
connected to dedicated trip logic TRPPTRC3...5_ 86/94-3...5. The output of
TRPPTRC3...5_ 86/94-3...5 is available at high-speed outputs X110:HSO1, X110:HSO2
and X110:HSO3.
OR6
O
BLOCK
O:35|T:2.5|I:2
PICKUP
POSCLOSE
X110_BI4_CB_CLOSED
CB_FAULT
1MAC109016-MB C
CCBRBRF1
CB_FAULT_AL
TRBU
CCBRBRF1_50BF-1_TRBU
TRRET
CCBRBRF1_50BF-1_TRRET
O:56|T:2.5|I:1
Application Manual
REF615 ANSI