• First unit installed 1-17-26, Rebuilt/Rewired PDUs and PSUs on all equipment.
  • Second unit built 1-21-26, Rebuilt. Installed 1-24-26.
  • Pending 20a Circuit Install.

Major Changes to Rack Power Distribution:

Not enough kVA available

Rack uses ~1kVA (1KW)

Existing infra has capacity of 2.8kVA, but packs are dated and keep throwing errors and eating batteries.

Dual Dell Branded 2kVA Rackmount UPS Units, EATON Whitelabel Units.
Concern regarding these use 20a C19 plugs, but bought cheater cord(s) 😝


Dell K792N-2U UPS Unit(s)

Including:

  • Rack Ears + Rails
  • Manual(s)
  • Bezel Plate
  • USB-A - B Cable
  • 20a Cable(s)
  • Battery Packs (DOA, Old as fuck)
     

Rebuild packs, $89.94 on Batterysharks.com
https://batterysharks.com/dell-1920w-k792n-2u-ups-battery-set-replacement.html