ABB Relion 650 Series Technical Manual page 167

1MRK 506 326-UUS B
The directional function is voltage polarized with memory. The function can be set to be
directional or non-directional independently for each of the steps.
6.4.3 Function block
OC4SPTOC (51_67)
I3P
V3P*
BLOCK
BLK1
BLK2
BLK3
BLK4
ANSI10000216 V1 EN-US
Figure 88: OC4SPTOC (51_67) function block
6.4.4 Signals
Table 77:
Name
I3P
V3P
BLOCK
BLK1
BLK2
BLK3
BLK4
Table 78:
Name
TRIP
TRST1
TRST2
TRST3
TRST4
TR_A
Table continues on next page
Line distance protection REL650
Technical manual
TRIP
TRST1
TRST2
TRST3
TRST4
TR_A
TR_B
TR_C
PICKUP
PU_ST1
PU_ST2
PU_ST3
PU_ST4
PU_A
PU_B
PU_C
ANSI10000216-1-en.vsd
OC4SPTOC (51_67) Input signals
Type Default
GROUP
SIGNAL
GROUP
SIGNAL
BOOLEAN
BOOLEAN
BOOLEAN
BOOLEAN
BOOLEAN
OC4SPTOC (51_67) Output signals
Type
BOOLEAN
BOOLEAN
BOOLEAN
BOOLEAN
BOOLEAN
BOOLEAN
© Copyright 2011 ABB Power Grids. All rights reserved
Description
- Three phase group signal for current inputs
- Three phase group signal for voltage inputs
0 Block of function
0 Block of step 1
0 Block of step 2
0 Block of step 3
0 Block of step 4
Description
Common trip signal
Trip signal from step 1
Trip signal from step 2
Trip signal from step 3
Trip signal from step 4
Trip signal from phase A
Section 6
Current protection
GUID-CB78B278-A837-4591-A5E8-942305DC3B4E v1
PID-2351-INPUTSIGNALS v6
PID-2351-OUTPUTSIGNALS v6
161