S1S2OPTR (B1B2)
BC12OPTR (sect.1)
QB12OPTR (bay 1/sect.2)
QB12OPTR (bay n/sect.2)
S1S2OPTR (B1B2)
BC12OPTR (sect.2)
QB12OPTR (bay 1/sect.1)
QB12OPTR (bay n /sect.1)
BBTR_OP
VP_BBTR
EXDU_12
en04000490.vsd
>1
&
>1
&
. . .
. . .
. . .
. . .
&
&
VPS1S2TR (B1B2)
VPBC12TR (sect.1)
VPQB12TR (bay 1/sect.2)
VPQB12TR (bay n/sect.1)
. . .
. . .
VPBC12TR (sect.2)
VPQB12TR (bay 1/sect.1)
VPQB12TR (bay n/sect.1)
. . .
. . .
&
EXDU_12 (bay 1/sect.2)
EXDU_12 (bay n /sect.2)
EXDU_12(bay 1/sect.1)
EXDU_12 (bay n /sect.1)
EXDU_BS (B1B2)
EXDU_BC (sect.1)
EXDU_BC (sect.2)
. . .
. . .
. . .
. . .
IEC04000490 V1 EN-US
Figure 345: Signals from any bays for a bus-section circuit breaker between sections A1
and A2
For a bus-section circuit breaker between B1 and B2 section busbars, these conditions are
valid:
1MRK 505 343-UEN B
Section 14
Control
575
Application manual
Содержание Relion 670 series
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