ABB REC 561 User Manual page 412

ABB Network Partner AB
Version 1.0-00
Interlocking
For a bus-section circuit breaker between B1 and B2 section busbars,
these conditions are valid:
A1A2OPTR (A1A2)
BCABOPTR (sect 1)
Q1Q2OPTR (bay 1/sect 2)
. . .
. . .
Q1Q2OPTR (bay n/sect 2)
A1A2OPTR (A1A2)
BCABOPTR (sect 2)
Q1Q2OPTR (bay 1/sect 1)
. . .
. . .
Q1Q2OPTR (bay n/sect 1)
VPA1A2TR (A1A2)
VPBCABTR (sect 1)
VPQ1Q2TR (bay 1/sect 2)
. . .
. . .
VPQ1Q2TR (bay n/sect 2)
VPBCABTR (sect 2)
VPQ1Q2TR (bay 1/sect 1)
. . .
. . .
VPQ1Q2TR (bay n/sect 1)
EXDUP_BS (A1A2)
EXDUP_BC (sect 1)
EXDUP_AB (bay 1/sect 2)
. . .
. . .
EXDUP_AB (bay n/sect 2)
EXDUP_BC (sect 2)
EXDUP_AB (bay 1/sect 1)
. . .
. . .
EXDUP_AB (bay n/sect 1)
Fig. 22 Signals from any bays for a bus-section circuit breaker
between sections B1 and B2
1MRK 580 151-XEN
Page
≥1
&
& BBTR_OP
≥1
&
&
VP_BBTR
&
EXDUP_AB
6 - 127
(X80151-22)