ABB RELION REB670, Руководство по вводу в эксплуатацию

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WA1
WA2
WA1_QA1
(SESRSYN 1)
WA2_QA1
(SESRSYN 3)
TIE_QA1
(SESRSYN 2)
LINE1 LINE2
LINE1_QB9 LINE2_QB9
IEC11000274-3-en.vsd
IEC11000274 V3 EN-US
Figure 20: Objects used in the voltage selection logic
10.9.1.5 Completing the test
M2377-1042 v5
Continue to test another function or end the test by changing the TESTMODE
setting to Off . Restore connections and settings to their original values, if they were
changed for testing purposes.
10.9.2 Autorecloser for 1/2/3-phase operation SMBRREC
M12400-2 v11
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 "Preparing the IED
to verify 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
Section 10
1MRK 505 372-UEN A
Testing functionality by secondary injection
142 Busbar protection REB670 2.2 IEC
Commissioning manual