Question about Powerware 9120 UPS System
The charger in powerware 9 series 9120 6000i ,the fan is of a quality that it fails and the heat sink does not get sufficient cooling ,it runs on 12 volt ,i replaced it with a cpu fan from a mainboard on a pc and it works perfectly now. make sure that the fan is running else the charger might go in protection or can fail due to the transistor on heat sink fails.
Posted on May 12, 2011
I have facing problem of "Bus Unbalance". Now UPS running on bypass mode. Can I reset our UPS without failure the output. We are using Powerware, model PN91206000i
Posted on Jun 06, 2012
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Posted on Jan 02, 2017
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