6.3 Double Charge Boards
Castle EX Series UPS is capable of improving the charge capability and speed by
battery capacity expansion. It is exible to install an additional charge board in parallel
connection with the standard charge board since there is space for double charge boards
reserved.
6.4 Temperature Sensor
For battery with short lifetime and being sensitive to temperature, the temperature sensor
can be used to detect the temperature change, enable the temperature compensation
function of charge voltage, the battery charge voltage will be adjusted automatically to
prolong the lifetime of the battery.
6.5 Dustproof Net
Dustproof net is an optional spare part specially designed
for Castle EX Series UPS to work in dust environment
(dust diameter no less than 1.0mm, especially metallic
and metalloid dusts) in order to upgrade UPS frontal
protection grade to IP51 with flexible installation and
maintenance.
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