Powerware Uninterruptible Power Supply SOLA 4000 - Manual (Page 44)

SOLA 4000 - Installation and Initial Start-Up
JUE 401265 44
1.12.2 Installation of External Batteries
External Battery (38 Ah) Installation 38 Ah external batteries are installed in a B3/38 battery cabinet. To
assemble the battery cabinet:
• Place four battery blocks on the trays of the first level (see FIG.
1.12.2).
• Place six battery blocks on the trays of the second and third
levels (see FIG. 1.12.3).
• Interconnect the blocks in series (block 1 / negative pole ==>
block 2 / positive pole,....)
Warning: after assembly there is a voltage of 48 V on the first
level, and 72 V on the second and third levels.
• If necessary secure with strapping (against vibrations).
• Insert the trays into the battery cabinet as shown in FIG. 1.12.4
FIG. 1.12.4 Battery cabinet B3/38
FIG. 1.12.3 B3/38: battery trays in the
second and the third level
1 Installation