User manual

UBC10.241, UBC10.241-N1
U–Series
24V, 10A, DC-UPS
May. 2008 / Rev. 1.1 DS-UBC10.241-EN
All parameters are specified at an input voltage of 24V, 10A output load, 25°C ambient and after a 5 minutes run-in time
unless otherwise noted. It is assumed that the input power source can deliver a sufficient output current.
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19/23
26. REPLACEMENT OF THE BATTERY
The integrated battery should be replaced on a periodic basis, see chapter 28.1 for additional information.
The replacement should be done by qualified personnel trained on battery handling.
Caution! The terminals on the battery are always alive, therefore do not place items or tools on the battery!
How to replace the battery:
Step 1:
Remove
the fuse
before
working on
the unit.
Step 2:
Loosen the
captive cover
screw.
Step 3:
Remove the
battery-cover.
Step 4:
Disconnect the cables
from the battery
terminals.
Step 5:
Remove the
battery by pulling
on the strap.
Step 6: Install the new battery.
Step 7: Connect the red cable (+) to the red positive (+) terminal of the battery.
Step 8: Connect the black cable (-) to the black negative (-) terminal of the battery.
Step 9: Close the cover.
Step 10: Tighten the screw.
Step 11: Plug-in the fuse.
Disposal of batteries
Batteries marked with the recycling symbol should be recycled through a competent agency.
Replacement battery
See chapter 27 for information on the UZB12.051 or you can use a battery which meets the following requirements:
Battery type nom. 12V, 4 to 6Ah VRLA lead-acid maintenance free battery
Design life min. 3 to 5 years According to EUROBAT guideline
Dimensions nom. 70x106x90mm WxHxD *)
Pole connection 6.35mm/ 0.25Inch Blade type; Fast-on
Approvals UL, VdS For applications which require UL or VdS
Allowed discharge current min. 29A Continuous
*) Max. case height of 102mm