System Products 203
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3. Connect channel 1 Audio Input to channel 2 Audio Input to share the same audio source.
Please refer to the example of Euroblock connector below:
Amplifier Configuration:
The figure below shows the basic BPA amplifier wiring with IDA8C controller.
3.5 Battery Charger
3.5.1 SONAES 6/40A
The SONEAS battery charger, 6/40, is EN54-4 certified. The maximum charging current is 6 A. The
battery charger is two rack units high, and has to be installed in a 19" rack. Maximum battery
capacity 114 or 225 AH. The SONAES comes without batteries. To meet the secured power back-up
system need, determining the exact conditions and the amount of battery back-up for a system is
much complex than other applications. Public Address / Voice Alarm system does not draw a
constant current. The standard defines a standby time and an evacuation time. In this case, it is
crucial to pick a battery back-up that shall supply the minimum amount of power for a set amount of
time. With SONAES battery chargers, it provides you with a battery calculator program which
determines the exact capacity.
This product is a Power Supply Equipment (PSE) as defined in the EN 54-4 standard. It is designed
to be connected to the 230 V public distribution network. To avoid any risk of electric shock, all
interventions must be carried out with disconnected mains supply (upstream two-pole circuit-breaker
open). Interventions with the equipment switched on are authorized only when it is impossible to
switch the equipment off. The operation must only be performed by qualified personnel.
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