ABB Relion 650 Series Technical Manual page 369

1MRK 506 326-UUS B
The breaker close lockout function can be activated from an external trip signal from another
protection function via input (SETLKOUT) or internally at a three-pole trip, if desired.
Lockout can be activated either by activating the input (SETLKOUT) or automatically from trip
output by setting
output (CLLKOUT). If lockout has been activated it can only be reset by activating the input
(RSTLKOUT).
If TripLockout is set to Enabled an active Lockout will result in a three phase trip output. In this
way if both
sealed in.
12.1.7 Technical data
Table 301: SMPPTRC (94) technical data
Function
Trip action
Timers
12.2 Tripping logic SPTPTRC 94
12.2.1 Identification
Function description
Tripping logic
12.2.2 Functionality
A function block for protection tripping is provided for each circuit breaker involved in the tripping
of the fault. It provides the pulse prolongation to ensure a trip pulse of sufficient length, as well as
all functionality necessary for correct cooperation with autoreclosing and communication logic
functions.
The trip function block includes functionality for evolving faults and breaker lock-out.
Line distance protection REL650
Technical manual
AutoLock to Enabled . A Lockout condition will be indicated by activation of the
AutoLock and TripLockout is set to Enabled the trip will always be three-phase and
Range or value
3-ph
(0.000-60.000) s
IEC 61850 identification
SPTPTRC
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Accuracy
-
± 0.5% ± 10 ms
IEC 60617 identification
I->O
SYMBOL-K V1 EN-US
Section 12
Logic
M12380-1 v4
GUID-7217EF1A-472C-471E-B74A-9CF47A5FA739 v2
GUID-24120B93-E06E-4738-96FE-6E050656D03A v1
ANSI/IEEE C37.2 device
number
94
GUID-258B03AB-5AA1-485B-A6C5-B6D45A841E25 v2
363