258
Interlocking
&KDSWHU
&RQWURO
)LJXUH6ZLWFK\DUGOD\RXW$$B%6
&RQILJXUDWLRQ
The signals from other bays connected to the module A1A2_BS are described below.
6LJQDOVIURPDOOIHHGHUV
If the busbar is divided by bus-section circuit breakers into bus sections and both circuit
breaker are closed, the opening of the circuit breaker must be blocked if a bus-coupler
connection exists between busbar A and B on one bus-section side and if on the other
bus-section side a busbar transfer is in progress:
)LJXUH%XVEDUVGLYLGHGE\EXVVHFWLRQFLUFXLWEUHDNHUV
To derive the signals:
99000356.vsd
Q11
Q51
Q12
Q52
Q0
A1 (BB1A)
A2 (BB1B)
Section 1
Section 2
A1A2_BS
B1B2_BS
ABC_LINE
ABC_BC
ABC_LINE
ABC_BC
A1
B1
C
C
B2
A2
99000370.vsd
AB_TRAFO
AB_TRAFO
Summary of Contents for REO 517
Page 10: ... RQWHQWV ...
Page 16: ...6 Introduction to the application manual KDSWHU QWURGXFWLRQ ...
Page 64: ...54 Blocking of signals during test KDSWHU RPPRQ IXQFWLRQV ...
Page 88: ...78 Scheme communication logic ZCOM KDSWHU LQH LPSHGDQFH ...
Page 146: ...136 Unbalance protection for capacitor banks TOCC KDSWHU XUUHQW ...
Page 166: ...156 Dead line detection DLD KDSWHU 3RZHU V VWHP VXSHUYLVLRQ ...
Page 378: ...368 Monitoring of DC analog measurements KDSWHU 0RQLWRULQJ ...
Page 384: ...374 Pulse counter logic PC KDSWHU 0HWHULQJ ...
Page 412: ...402 Serial communication modules SCM KDSWHU DWD FRPPXQLFDWLRQ ...
Page 440: ...430 LED indication module KDSWHU DUGZDUH PRGXOHV ...