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  1. BuckyDenzil

    Batteries overdue for replacement

    Once again I seem to be asking about older UPS units. In this case we have some divisions who have put off battery replacements for a couple of years. That is to say, the maintenance tech visited the sites, found the batteries to be more than 5 -7 years old, recommended replacement each of the...
  2. BuckyDenzil

    Harsh Environment UPS

    Joe, Thank you for your reply. The room is the base of a water tower. Neither the city nor my company wants to pay for heating/cooling of this space. We did consider an environmental cabinet (Liebert Foundation), but it costs less to replace the UPS every four years. The PowerWare unit did hold...
  3. BuckyDenzil

    Harsh Environment UPS

    Does anyone have suggestions for a harsh environment UPS unit? In June, I recorded a maximum of 118ºF and I am sure the temp drops below freezing in the winter. The current UPS, a PowerWare9125 lasted about four years before expiring recently. Some manufacturers will not even quote a unit to go...
  4. BuckyDenzil

    Best Ferrups UPS - Longevity?

    Does anyone have any experience regarding the life expectancy of a Best Ferrups UPS? Our first Ferrups 10Kva units were installed around 1992, if I recall correctly, and have been running since that time. As part of the 2008 budget process we are considering replacement of the older UPS units...

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