MiCOM P632
Bay type No. 199 Bus coupler bay with circuit breaker, double busbar
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Q21.101.R03

Switchgear unit

Binary input

Output relay

 

Q0 (DEV01)

Open

U A01

K A01
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Close(d)

U A02

K A02

Q10 (DEV02)

Open

U A03

K A03

Close(d)

U A04

K A04

Q20 (DEV03)

Open

U A05

K A05

Close(d)

U A06

K A06

X0 (DEV04)

Open

U B01

/

Close(d)

U B02

/

Tab. A-640: Assignment of Binary Inputs and Output Relays

Switchgear unit

Control O/C

Interlock equation

Q0

Close(d)

/(Q10=X) & /(Q20=X) & /(X0=X) & /(FctBl1=I) & /(FktSp2=I)

Q10

Open

(Q0=0)

Close(d)

(Q0=0)

Q20

Open

(Q0=0)

Close(d)

(Q0=0)

Tab. A-641: Bay Interlock Equations for Operation without Station Interlocking

Switchgear unit

Control O/C

Interlock equation

Q0

Close(d)

/(Q10=X) & /(Q20=X) & /(X0=X) & /(FctBl1=I) & /(FktSp2=I)

Q10

Open

(Q0=0)

Close(d)

(Q0=0)

Q20

Open

(Q0=0)

Close(d)

(Q0=0)

Tab. A-642: Bay Interlock Equations for Operation with Station Interlocking