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196
Apparatus control
SWICONB: Used for external synchro-check function and individual phase position in-
dication. Normally used for circuit breakers.
SWICONC: Used for common position indication for all three phases. Normally used
for disconnectors and earthing switches.
The BLKCON element consists of two variants:
BLKCONK: Normally used for the bays.
BLKCONL: Normally used for the apparatuses.
With control functions applicable for one bay, these standard modules are available:
$OWHUQDWLYH IRU RQH ED\ DQG XS WR DSSDUWXVHV
Normal use:
•
1 pcs BAYCONA
with external selection relays with individual feedback signals:
•
1 pcs BAYCONE
and either
•
2 pcs SWICONA (internal synchro-check) or
•
2 pcs SWICONB (external synchro-check)
and
•
8 pcs SWICONC and
•
8 pcs COMCON and
•
8 pcs BLKCONL and
•
1 pcs BLKCONK
$OWHUQDWLYH IRU RQH ED\ DQG XS WR DSSDUDWXVHV
Normal use:
•
1 pcs BAYCONA or
•
2 pcs BAYCONB or
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