Clause / Requirement Compliance Signature
13.5.4 If the VACIE is designed to be used
with a power supply (item L of Figure 1 of
EN 54-1) contained in a separate cabinet,
then an interface shall be provided for at
least two voice alarm transmission paths
to the power supply, such that a short
circuit or an interruption in one does not
affect the other.
If a 19”-cabinet (rack) or adjacent
cabinets provide enough space for
the battery and/or charger, the
installer can install the complete
PSE (power supply equipment) as
referred in EN54-4 in one cabinet.
In that case this requirement is not
applicable.
In case the installer installs the
backup part of the PSE (battery
and charger) in a separate cabinet,
Plena Voice Alarm System provides
a separate (monitored) DC-backup
connection on the Plena Voice
Alarm System units. This implies
that a Plena Voice Alarm System
installation will always have two
separate voice alarm transmission
paths to the power supply: one for
mains and one for DC backup.
Both will not influence each other
(except for current drawn).
It is the responsibility of the
installer to let the installation
comply with this requirement.
13.6 Accessibility of indications and
controls
Plena Voice Alarm System is
compliant.
Plena Appendices | en 173
Bosch Security Systems B.V. Installation and Operation manual 2013.07 | V2.0 |
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