ABB Relion 670 Series Commissioning Manual page 220

Section 11
Testing functionality by secondary injection
SESRSYN
SESRSYN 3
(Operates on
CB3 352)
CB1 52
(SESRSYN 1)
LN1 989
ANSI11000274 V1 EN-US
Figure 53: Objects used in the voltage selection logic
11.10.1.5 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.
11.10.2 Autorecloser for 1/2/3-phase operation SMBRREC (79)
Verification of the auto recloser for single-phase, two-phase or three-phase auto reclosing
attempts can be considered to consist of two parts.
214
CBConfig Section to
setting be
synchronize
d
breaker- Bus2 –
and-a-half Line2
bus alt. CB
Bus2 –
(mirrored)
Line1
Bus2 –
Bus1
CB2 252
(SESRSYN 2)
Line 1
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Activated Activated
B1QCLD B2QCLD
input on IED input on IED
from from
CB2 252
CB2 252 CB1 52
Bus 1
Bus 2
CB3 352
(SESRSYN 3)
LN2 989
Line 2
ANSI11000274.en.v1
1MRK 506 371-UUS E
Activated Activated Indication
LN1QCLD LN2QCLD from
input on IED input on IED SESRSYN on
from from IED
LN2 989
LN1 989
TESTMODE setting to Disabled .
Line distance protection REL670
Commissioning manual
B2SEL,
LN2SEL
B2SEL,
LN1SEL
B1SEL,
B2SEL
M2377-1042 v5
M12400-2 v11