Question about Powerware 9120 UPS System
SOURCE: Powerware 9120. 1500i UPS
You can download the manual and other literature at
The contacts for support in India are found at
They offer a battery monitoring software package, at
You can email support at http://www.powerware.com/pp/Check.asp?key=code1
Posted on Feb 23, 2008
After you replaced the batteries did you perform a manual battery test?
If not do so.
Posted on Mar 03, 2009
no but I can tell you that for old ups mosfets are used and for new ups IGBT (insulated gate bipolar transistor )are used the IGBTs are not available on shops you have to take help of company
Posted on Mar 08, 2010
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