en04000503_ansi.vsd
Section 1
Section 2
A1A2_DC(BS)
B1B2_DC(BS)
BH_LINE
(WA1)A1
(WA2)B1
B2
A2
BH_LINE
BH_LINE
BH_LINE
ANSI04000503 V1 EN
Figure 111:
Busbars divided by bus-section disconnectors (circuit breakers)
The project-specific logic is the same as for the logic for the double-breaker configuration.
Signal
S1DC_OP
All disconnectors on bus-section 1 are open.
S2DC_OP
All disconnectors on bus-section 2 are open.
VPS1_DC
The switch status of disconnectors on bus-section 1 is valid.
VPS2_DC
The switch status of disconnectors on bus-section 2 is valid.
EXDU_BB
No transmission error from breaker and a half (BH) that contains the above
information.
10.4.7
Interlocking for bus-coupler bay ABC_BC (3)
10.4.7.1
Application
The interlocking for bus-coupler bay (ABC_BC, 3) function is used for a bus-coupler bay
connected to a double busbar arrangement according to figure
. The function can also
be used for a single busbar arrangement with transfer busbar or double busbar
arrangement without transfer busbar.
1MRK 511 286-UUS A
Section 10
Control
245
Application manual
Содержание REC650 ANSI
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