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On-Line UPS
User Manual
Models: UPS-1500-OL, UPS-2000-OL, UPS-3000-OL
SX-BDL-1500, SX-BDL-2000
LED Description
The Charging LED GREEN indicates that the battery charger in the Extended Battery Pack is charging normally
with the AC power cord attached to the Battery pack.
The Battery Test LED GREEN indicates that the DC output of the Extended Battery Pack (EBP) is normal. To
perform the Battery Test,
•
switch the breaker on the rear of the EBP to ON position
•
press the Battery Test Button on the front panel of the EBP
•
the DC output from the EBP is normal when the Battery Test LED is illuminated
Prior to connecting EBP’s, test each EBP to assure proper operation.
Extended Battery Pack Option
The UPS System can be connected to multiple extended battery packs to increase the runtime when connected
to the UPS supporting the load. Most UPS Systems are limited to one or two external battery packs because the
UPS is responsible for the recharging and does not have the recharge capacity to handle the additional batteries
to a full recharge. The UPS System overcomes this limitation by equipping each extended battery pack (EBP)
with its own charger, providing the user a way to achieve significantly more battery backup time. Not all of the
AC input power cords for the EBPs need to be connected to AC - the more you connect the faster the recharge
of the batteries.
1.
The DC Circuit Breaker on the rear of the EBP connects and disconnects the DC bus voltage from the
EBP to the UPS. The DC Circuit Breaker will also trip to the OFF position in the event of an over-current
condition in the EBP.
SX-BDL-2000 / UPS-2000-OL / UPS-3000-OL Rear View
