ABB Relion 650 Series Technical Manual page 373

1MRK 506 326-UUS B
ATRIP
BTRIP
CTRIP
P3PTR
ANSI10000268 V1 EN-US
Figure 201: Additional logic for the 1ph/3ph operating mode
The expanded SPTPTRC (94) function has three trip outputs TR_A, TR_B, TR_C (besides the trip
output TRIP), one per phase, for connection to one or more of the IEDs binary outputs, as well as
to other functions within the IED requiring these signals. There are also separate output signals
indicating single pole or three pole trip.
These signals are important for cooperation with the auto-reclosing function.
Line distance protection REL650
Technical manual
150 ms
OR
t
0
2000 ms
OR
150 ms
OR
t
0
2000 ms
OR
150 ms
OR
t
0
2000 ms
OR
OR
© Copyright 2011 ABB Power Grids. All rights reserved
OR
AND
OR
AND
OR
AND
OR
OR AND
-loop
ANSI10000268-1-en.vsd
Section 12
Logic
INTL_ATRIP
INTL_BTRIP
INTL_CTRIP
367