ABB Relion 670 Series REL670 Commissioning Manual page 208

Section 10
Testing functionality by secondary injection
202
be considered as WA2 and LINE2 as LINE1. The voltage is selected by activation of
different inputs in the voltage selection logic as shown in table
Table 33: Voltage selection logic
SESRSYN CBConfig
setting
SESRSYN 1 1 ½ bus
(Operates on CB
WA1_QA1)
SESRSYN 2 Tie CB
(Operates on
TIE_QA1)
SESRSYN 3 1 ½ bus
(Operates on alt. CB
WA2_QA1) (mirrored)
Section to Activated Activated
be B1QCLD B2QCLD
synchroniz input on input on
ed IED from IED from
WA1 –
LINE1
WA1 – TIE_QA1
LINE2
WA1 – TIE_QA1 WA2_QA
WA2 1
LINE1 –
LINE2
WA1 – WA1_QA
LINE2 1
WA2 – WA2_QA
LINE1 1
WA1 – WA1_QA WA2_QA
WA2 1 1
WA2 –
LINE2
WA2 – TIE_QA1
LINE1
WA2 – TIE_QA1 WA1_QA
WA1 1
1MRK 506 355-UEN A
33 and figure 43.
Activated Activated
LN1QCLD LN2QCLD
input on input on
IED from IED from
LINE1_Q
B9
LINE2_Q
B9
LINE1_Q LINE2_Q
B9 B9
LINE2_Q
B9
LINE1_Q
B9
LINE2_Q
B9
LINE1_Q
B9
Line distance protection REL670 2.1 IEC
Commissioning manual
Indication
from
SESRSYN
on IED
B1SEL,
LN1SEL
B1SEL,
LN2SEL
B1SEL,
B2SEL
LN1SEL,
LN2SEL
B1SEL,
LN2SEL
B2SEL,
LN1SEL
B1SEL,
B2SEL
B2SEL,
LN2SEL
B2SEL,
LN1SEL
B1SEL,
B2SEL