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Driver Details

DELL,UPS,500W,120/100V,TWR,01.14.0003,A07-00 (TJK26)
This is the 01.14.0003 firmware for the Dell 500-2700W Line Interactive UPSs
Release Date 5/21/2012
Importance: Urgent
Version: 01.14.0003,A07-00 (TJK26)

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This is the 01.14.0003 firmware for the Dell 500-2700W Line Interactive UPSs

Level of Importance:Urgent

Dell highly recommends applying this update as soon as possible. The update contains changes to improve the reliability and availability of your Dell system.


Dell UPS 1920R
External OEMR R210II
External OEMR R310
External OEMR R320
External OEMR R420
External OEMR R520
External OEMR R820
External OEMR T320
External OEMR T420
External OEMR XL R520
PowerEdge R210 II
PowerEdge R320
PowerEdge R420
PowerEdge R420xr
PowerEdge R520
PowerEdge R620
PowerEdge R820
PowerEdge T110 II
PowerEdge T320
PowerEdge T420
PowerEdge T620
PowerEdge VRTX
Operating Systems
Not Applicable

Applies to

  • UPS 1000R
  • UPS 1000T
  • UPS 1920/1500R
  • UPS 1920/1500T
  • UPS 1920R
  • UPS 1920T
  • UPS 2700/2300R/T
  • UPS 2700R/T
  • UPS 500T

Fixes & Enhancements

This firmware revision corrects an issue where the UPS may incorrectly identify a battery as defective (Alarm #149) after a battery charge cycle. After the alarm is posted the UPS also disables the battery charger. The new firmware resolves both issues.

Installation instructions

To install the UPS firmware on the UPS use the UPS Firmware Upgrade Tool revision 01.06.0003 or later. The User's Guides for the Upgrade Tool are provided as part of the Upgrade Tool download.            


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