Upsen Queen Star Series, Руководство пользователя

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5. Battery maintenance
● This series UPS only requires minimal maintenance. The battery used for
standard models is valve regulated sealed lead-acid maintenance free
battery. These models require minimal repairs. The only requirement is
to charge the UPS regularly in order to maximize the expected life of the
battery. When being connected to the utility power, whether the UPS is
turned on or not, the UPS keeps charging the batteries and also offers the
protective function of overcharging and over discharging.
● The UPS should be charged once every 4 to 6 months if it has not been
used for a long time. In the regions of hot climates, the battery should be
charged and discharged every 2 months. The standard charging time
should be at least 12 hours.
● Under normal conditions, the battery life lasts 3 to 5 years. In case if the
battery is found not in good condition, earlier replacement should be
made. Battery replace event should be performed by qualified personnel.
● Replace batteries with the same number and same type of batteries.
● Keep the ambient temperature between 15 and 25
℃ ℃
.
● Do not replace the battery individually. All the batteries should be
replaced at the same time following the instructions of the battery
supplier.
● Normally, the batteries should be charged and discharged once every 4 to
6 months. Charging should begin after the UPS shuts down
automatically in the course of discharging, the standard charging time for
the standard UPS should be at least 12 hours. Discharge the battery with
the load more than 50%.