patura MaxiBox P 250 Instrucciones De Uso página 48

Mounting Instructions
Battery selection for a battery-only installation
The battery selected should have the highest amp hour (Ah) rating possible while still fitting
inside the battery compartment.
The dimensions of the battery compartment are 200 x 235 x 290 mm (W x H x D).
For best system reliability and long-term battery life, the preferred battery and charging regime
is a deep-cycle lead-acid battery and to recharge it when it has discharged to a medium
charge level. The table below shows the number of days the energizer can operate before the
battery requires recharging. The table is based on the energizer operating with an 12 V 80 Ah
battery discharged to 20%. Although operating time can exceed the number of days shown
here, this is likely to cause battery damage and will necessitate frequent replacement of the
battery.
Energizer model
P 250
P 350
P 450
Battery selection for an installation with solar panel
The battery and solar panel must be selected carefully to suit the energizer's electrical current
consumption. This will depend on the position of the energizer Selector switch, the energizer
model being used and the amount of sunshine at the location of the installation.
As a guide, the minimum amp hour (Ah) rating of the 12 V lead-acid battery required for each
model is shown below. This table is based on average usage over seven days with no sunlight.
The solar panel you choose will depend on a range of factors. For
! !
advice, see your PATURA agent to discuss the range of solar panels
available.
Energizer model
P 250
P 350
P 450
48
Selector switch
positions
Full energy
Half energy
Full energy
Half energy
Full energy
Half energy
Current
consumption
170 mA
290 mA
390 mA
Current
consumption
170 mA
90 mA
290 mA
150 mA
390 mA
200 mA
Minimum
solar panel size
25 W
40 W
65 W
Operating time
(days)
15 days
30 days
9 days
18 days
7 days
13 days
Minimum
battery capacity
35 Ah
60 Ah
80 Ah