ABB REO 517 Applications Manual page 271

Interlocking
A1A2OPTR (B1B2)
BCABOPTR (sect.1)
Q1Q2OPTR (bay 1/sect.2)
. . .
. . .
Q1Q2OPTR (bay n/sect.2)
A1A2OPTR (B1B2)
BCABOPTR (sect.2)
Q1Q2OPTR (bay 1/sect.1)
. . .
. . .
Q1Q2OPTR (bay n /sect.1)
VPA1A2TR (B1B2)
VPBCABTR (sect.1)
VPQ1Q2TR (bay 1/sect.2)
. . .
. . .
VPQ1Q2TR (bay n/sect.1)
VPBCABTR (sect.2)
VPQ1Q2TR (bay 1/sect.1)
. . .
. . .
VPQ1Q2TR (bay n/sect.1)
EXDUP_BS (B1B2)
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)
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$ DQG $
For a bus-section circuit breaker between B1 and B2 section busbars, these conditions
are valid:
>1
& & BBTR_OP
>1
&
& VP_BBTR
& EXDUP_AB
99000371.vsd
&KDSWHU
&RQWURO
261