JuiceGoose NXRT Series - Manual (Page 41)

NXRT‐1000, NXRT‐1500, NXRT‐2000, NXRT‐3000 USER’S MANUALUNINTERRUPTIBLE POWER SUPPLY (UPS)
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 Operation
The NXRT 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 NXRT 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 EBP’s 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.
EPB2 REAR VIEW
[41]