20 Most Recent Powerware Series 9 Prestige 1000 EXT (PX01032SH) UPS System Questions & Answers

The Prestige 1250EXT PS2E has a white or red(depending on how old it is) 4 hole rectangular socket on the back bottom left of the UPS when it is lying flat on the bench. The left end terminal is positive and the right end terminal is negative. This female socket(connector) is where the male battery connector from a Prestige battery pack will fit. It can only be connected one way. The DC battery bus is 60 volts nominal.

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This question is 2 years old and I am wondering why no one replied to you. You should define what you need assistance with concerning this UPS.

Sounds like it is not regulating the voltage and current charging the batteries. Consult a service manual to look for a repair method.

Check the manual - https://powerquality.eaton.com/products-services/legacy/9120-info.asp?act=smtc&id=&key=&Quest_user_id=&leadg_Q_QRequired=&site=&menu=&cx=3&x=8&y=6

It either means the ground wire in extension cord is not there or is open. It could also mean that the outlet wasn't wired with a ground back to the panel.

plug it in

fixya has nothing but advice go google and type the details in the search box

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