Xtreme Power Conversion Corporation
NXRT-EBP User’s Manual
Page 4
External Battery Packs
NXRT-EBP front panel
LED Description
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 with up to two EBPs to increase the runtime when connected to the UPS
supporting the load.
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 condi-
tion in the EBP.
EBP2 rear view
2.
The EBP’s use a cable shipped with each EBP to “daisy chain” together additional EBP’s to the first EBP be-
ing connected to the UPS in the appropriately labeled connector, or for connecting the first EBP to the UPS.
