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The following safety notes shall be paid highly attention to when use battery:
1． There is the electric shock when use battery. Large short circuit current can cause fire
danger.
2． The voltage of the assembled batteries is 432Vdc with deadly danger, so please
comply with the safety notes of high voltage operation.
3． Only the qualified personnel can install and maintain the battery.
4． Wear the eye shield to avoid the accidental injury of arc.
5． Take down the ring, watch, necklace, bracelet and other medal ornaments.
6． Use the tools with insulated handle.
7． Wear the rubber glove and apron when use battery.
8． The leaked or damaged battery shall be put in the sulfate resistant container, and it
shall be disposed as scrap according to local regulations.
9． Immediately clean the skin if it contacts the electrolyte.
10．
Scrap disposal of the battery shall comply with the local environment laws.
11．
The quantity of new battery and old one shall be the same when replace the
battery.
3.3 Battery cabinet
3.3.1 Introduction
This battery cupboard can be used together with other machine cabinets, so that it can
contain more batteries to provide the system longer backup support time.
If there are two or more battery cupboards, which shall be installed side by side and
mutually connected. Besides, it suggests connecting the batteries in the general output
end in series after paralleling the air switch output end of battery cupboards.
3.3.2 Environmental temperature
Valve control lead accumulator is very sensitive to temperature, so the valve control
battery shall be used within the temperature of 15℃～25℃. When the temperature is
below 25℃, the environmental temperature increases 1℃, the battery capacity will
increase 1％. Therefore, use the battery above the temperature of 25℃ will shorten its
3Phase HF UPS 10-120kva USER Manual
Page14
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