
NXRTi USER’S MANUAL
UNINTERRUPTIBLE POWER SUPPLY (UPS)
Xtreme Power Conversion Corporation (Rev 8/29/13)
Page 46
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When an EBP is connected to an AC input source and the unit is charging, a GREEN LED
on the front of the EBP will be illuminated.
3.
Are any LED’s on the front of the EBP supposed to be lit if it is not connected to an AC input
source?
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No. The UPS and/or the EBP’s that are plugged into an AC input source are responsible
for charging the entire system. The EBP is still working and has the capability of
providing DC voltage when needed. No LED on the front bezel will be illuminated.
4.
The EBP is connected to an AC input source, why does the LED on the front of the EBP turn ON
and OFF intermittently, and does this mean this EBP is not working?
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The GREEN LED on the front of each EBP indicates that the charger contained in the EBP
is charging. Under certain conditions when the batteries are 100% charged, the charger
in the EBP will shut off and the LED will no longer be illuminated. This is normal
operation for the EBP. The EBP is working properly.
5.
Why don’t the LED’s on each EBP connected to an AC input source turn ON and OFF at the same
time?
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The charger on each EBP functions independently from the others. One EBP charger
may be charging while another one might be at 100% and the charger turned off. This is
normal operation of the EBP.
CAUTION
: It is very critical to connect the correct voltage EBP with the UPS intended.
EBP1 is for NXRTi-1000
EBP2 is for NXRTi-2000
EBP3 is for NXRTi-3000
CONNECTING THE INCORRECT BATTERY PACK TO THE UPS MAY RESULT IN DAMAGE TO THE
UPS AND/OR BATTERY PACK WILL VOID THE WARRANTY.
All EBP’s have a different DC voltage configuration intended only for the UPS’s listed above.
PLEASE DO NOT MIX EBP’s AND MAKE SURE YOU ONLY CONNECT THE EBP TO LIKE EBP’s OR
UPS INDICATED ABOVE. DC VOLTAGES ARE MARKED ON BOTH THE UPS AND THE EBP – MAKE
SURE THEY MATCH.