Chapter 2: Installation
30 2X-A Series Installation Manual
Installing batteries
The installation location for the batteries (internal or external) depends on the
control panel cabinet size and the battery capacity, as shown in the table below.
Table 13: Battery installation location
PSU 7.2 Ah 12 Ah 17/18 Ah 36/38 Ah 65 Ah
4 A Internal N/A N/A N/A N/A
6 A Internal Internal Internal N/A N/A
-P
10 A N/A Internal External External External
Internal installation
Place batteries in the battery area of the control panel cabinet – see “Cabinet and
PCB layout” on page 19 for the location of the battery area.
External installation
Place batteries onto the shelves of the external battery box.
External battery installation is only available for the large cabinet -P variant
control panels and the battery box must be purchased separately.
Two battery boxes are available:
• PM700BAT (for 17 or 36/38 Ah batteries). This battery box must be wall
mounted directly beneath the control panel.
• BATT-BOX-65 (for 65 Ah batteries). This battery box must be floor mounted
directly beneath the control panel.
In both cases the 3 m cable provided with the battery box must be used to
connect the batteries to the control panel power supply.
See the installation instructions provided with the external battery box for more
details on installation requirements.