thermometer and hydrometer holder].
2.13.4
Battery Cabinet
**************************************************************************
NOTE: Delete if a battery cabinet is not required.
**************************************************************************
The battery pack assembly shall be furnished in a battery cabinet matching
the UPS cabinet. The battery cabinet shall be designed to allow for
checking the torque on the connections in the battery system and to provide
adequate access for annual housekeeping chores. External wiring interface
shall be through the bottom or top of the assembly. A smoke and high
temperature alarm shall annunciate detection of either smoke or high
temperature within the battery cabinet.
2.13.5
Battery Rack
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NOTE: Delete if a battery rack is not required.
Three tier racks should be used only where floor
space is limited. They increase floor loading and
make maintenance more difficult.
**************************************************************************
The battery shall be provided with a suitable number of [two-tier]
[three-tier] racks to fit the room layout shown. Battery rack shall be
steel and shall be protected with electrolyte-resistant paint. Battery
rack shall be shipped unassembled and shall include hardware necessary for
assembly. Each rack shall be complete with bus bars to accommodate cables
from UPS module. Bus bar connectors for battery-to-battery connections and
high-flex multi-stranded copper cable (ASTM B 173 stranding class H) with
proper cable supports for connecting top row of batteries to bottom row of
batteries at rack ends shall be provided. End sections shall be cut to
length to prevent wasting floor space.
2.13.6
Cell-Terminal Covers
Acid-resistant transparent cell-terminal covers not exceeding 6 feet in
length and with vent holes drilled on top where needed shall be provided.
2.13.7
Battery Disconnect
Each battery pack assembly shall have a fused disconnect switch provided in
a NEMA 1 enclosure, finished with acid-resistant paint and located in line
with the assembly. Switch shall be complete with line side and load side
bus bars for connection to battery cells. Switch shall be rated [_____] V
dc, [_____] amperes, 3-pole with interrupting rating as required by system
capacity, and shall have an external operator that is lockable in the "off"
position.
2.13.8
Seismic Requirements
**************************************************************************
NOTE: Provide seismic requirements for battery
supports, if a Government designer is the Engineer
of Record, and show on the drawings. Delete the
inappropriate bracketed phase. Sections 13080,
15070A, and 16070A, properly edited, must be
SECTION 16265A
Page 37
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