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44
10 – Display and Configuration (continued)
10-5-3 Battery Setup (continued)
Enter the UPS system setup menu. Use the scroll buttons ( , )
to move the cursor to “BATTERY SETUP”, then press the enter
button ( ).
At UPS startup, you must enter information about the battery,
including amp hour rating, number of strings and charger current.
Use the following formulas as a guide.
TYPE (AH) – Internal batteries are 9 AH per string. The AH
rating for external batteries is equal to the number after the “V”
in the model name. For example, BP480V26B = 26 AH. When
internal and external batteries are used, total the values of each
battery string. For example, SU40KX and BP480V26B = 58 AH
(9+9+40).
BAT STRINGS – If only internal batteries are used, enter the
number of strings. For example, SU40KX has two internal battery
strings, so enter “2”. If both internal and external batteries are
used, do not count the internal battery. For example, SU40KX with
BP480V55, enter “1”.
CHARGER CURRENT – See Section 10-5-4 for information
about setting the charger current.
From the “EXT BAT TYPE” screen, use the scroll buttons ( ,
) to select the desired settings and press the enter button ( )
to confirm the settings. Note: See step 1 for additional guidance
on AH settings.
BP480V26B = 26 AH
BP480V40C = 40 AH
BP480V55 = 55 AH
BP480V78 = 78 AH
BP480V103 = 103 AH
BP480V140 = 140 AH
Battery Strings
Use “ ” or “ ” to select the desired number of battery strings,
then press “ ” to confirm. Note: See step 1 for information
about battery string settings.
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