MERCURY III JUMBO INSTALLATION INSTRUCTIONS
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11. WIRELESS DAUGHTERBOARD
The Mercury III Jumbo inverter also supports an optional wireless daughterboard. More information and a list
of other accessories can be found in the
Wireless design and installation guide.
The assembly for
this part onto the inverter is shown below:
Figure 11: Daughterboard assembly diagram
12. SELF TEST/ STANDARD WIRING/ CENTRAL BATTERY SYSTEM
The inverter can be used in an automatic self-test mode which reduces the need for a test switch timer.
The self-test ability automatically disables if the unit is wired to DALI or the wireless daughterboard is attached.
Additionally the third generation platform can be wired to a central battery system. With this wiring the system
cannot report the light status (see
Self test support
document for more information).
Figure 12: Inverter standard wiring diagram
During the first stage of operation the battery charger charges the battery until full. Afterwards, the unit goes
into a stage which charges the battery periodically. This reduces the battery temperature and reduces the
loss of electrolytes which ultimately increases the service life of the battery. As a result of stopping the charging
process, the power consumption is reduced and only consumes 1/11th of the typical power.
The smart battery charger also offsets the charger time by a random interval to un-synchronise all the
emergency lighting in the building. This reduces the average loading on a building’s infrastructure and reduces
any impacts of surges created by turning on large numbers of products simultaneously.
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Wireless daughterboard (06118)(optional)
Mercury III Jumbo inverter (01221)
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