Small power UPS

The power range of Delta’s small UPSs is typically up to 3 kVA. The compact UPSs in this category ensure an undisturbed power supply and backup for homes, small offices, and IT and banking equipment. Delta offers models with integrated and external batteries, as well as shelf and tower installation options.

Hestia 600 VA (1:1, line-interactive)

A good solution for homes and small offices. Hestia’s features include stand-by power backup and automatic voltage regulation (AVR).

Main features:

  • wide input voltage range,
  • hot-swappable battery,
  • automatic re-start,
  • USB connection for power management software and
  • built-in RJ11 / RJ45 TVSS protector 
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Gaia Series 1–3 kVA (1:1, online)

A compact 1-phase UPS model with rack and tower installation options. The Gaia 1–3 kVA is typically used in office environments, as well as in banking and security installations. This model features a built-in battery, high power density and a wide input voltage range.

Main features

  • Double-conversion technology
  • Built-in batteries
  • Rack or tower configuration in 2U size
  • Option for extended battery cabinet
  • Intelligent management options
» more

N Series 1–3 kVA (1:1, online)

The wide input range of the N Series 1–3 kVA provides extended battery life. The series supplies backup power for over 14 minutes with built-in batteries, and includes also an option for an external battery cabinet. The long backup model supplies power for few hours.

Main features

  • Double-conversion technology
  • Built-in batteries
  • Automatic input frequency detection
  • Option for extended battery cabinet
  • Long backup model is available 
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R Series 1–3 kVA (1:1, online)

The R Series 1–3 kVA UPS is available as a tower or a rack-mount model. This UPS features high recharging capability. Freedom to choose any battery as well as an optional external battery cabinet ensures a long backup time, if necessary.

Main features

  • Double-conversion technology
  • Rack or tower configuration in 2U size
  • Long backup time with customised battery source
  • High input power factor, pf > 0.99
» more
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