Completing The Test; Autorecloser For 1/2/3-Phase Operation Smbrrec - ABB Relion 670 Series Commissioning Manual

1MRK 511 403-UEN E
WA1_QA1
(SESRSYN 1)
LINE1_QB9
IEC11000274 V3 EN-US
Figure 33: Objects used in the voltage selection logic
11.9.1.5

Completing the test

continue to test another function or end the test by changing the
Restore connections and settings to their original values, if they were changed for testing
purposes.
11.9.2

Autorecloser for 1/2/3-phase operation SMBRREC

Verification of the auto recloser for single-phase, two-phase or three-phase auto reclosing
attempts can be considered to consist of two parts.
• One part to verify the internal logic and timing of the auto recloser
• One part to verify its interaction with the protection system
This section deals with verification of the auto recloser itself. However, it is practical to start
the auto recloser by activating a protection function, for example, by secondary injection
tests.
Prepare the IED for verification of settings outlined in Section
settings".
The purpose of verification before commissioning is to check that entered selections, setting
and configuration render the intended result. The auto recloser is flexible with many options
and facilities. At commissioning only the selections and settings intended for use are verified.
If one chooses to reduce some time settings in order to speed up verification, be careful to set
the auto recloser at intended operational values at the end of the verification procedure. One
such parameter is the
be performed.
The verification test is performed together with protection and trip functions.
Bay control REC670
Commissioning manual
TIE_QA1
(SESRSYN 2)
LINE1
tReclaim time that must be timed out before a new test sequence can
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Testing functionality by secondary injection
WA1
WA2
WA2_QA1
(SESRSYN 3)
LINE2_QB9
LINE2
IEC11000274-3-en.vsd
"Preparing the IED to verify
Section 11
M2377-1042 v5
TESTMODE setting to Off .
M12400-2 v11
149