Bosch Security Systems | 2006-11 | 9922 141 50781 en
Plena 24 VDC Battery Charger | Installation and User Instructions | Equipment en | 15
3.3.6 Power
The charger is able to automatically use the power
source between 100 and 240 V. It is not necessary to
select the source voltage.
3.3.6.1 Mains power
Do as follows to connect the battery charger to the
mains power:
1 Connect a locally approved mains cord to the
battery charger (see figure 3.6).
2 Connect the mains cord to a locally approved mains
outlet.
3.3.7 Ground connection
figure 3.8: Connecting the mains power
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Caution,
Make sure the safety ground is connected to the
battery charger via the mains power cable.
Caution,
Do not make a separate ground connection to
the battery. The 24VDC connection is already
internally grounded in the Plena equipment.
Caution,
Do not make a separate ground connection to
the 24 VDC output. The 24 VDC output has a
common return (it is connected via the 0 V).