From 2U to 5U, mono-mono or Tri-mono, EssentialPower™ can be used as standalone Tower or Rack-mounted
UPS on any mission critical application.
EssentialPower™ offers built-in internal batteries from 1 to 6kVA, and the possibility to connect up-to 4 matching
battery cabinets for autonomies of up to 4 hours.

Standalone Tower or 19”
Rack-mount configurations
Connectivity: USB, RS-232,
potential-free contacts
EPO contact inputs
for remote shutdown
Cold start
Parallel operation
from 6kVA to 20kVA
Frequency converter
operation (50 Hz or 60 Hz)
Connect up-to 4 battery
modules to achieve hours
of autonomy times

With a variety of options, like, communication cards, Expansion relays, SNMP and ambient monitoring applications,
EssentialPower™ can be easily integrated into any environment and building management system.
*EssentialPower™ 11 RT: autonomies @ 100%load p.f 0.9
EssentialPower™ 31 RT: autonomies @ 100%load p.f 0.81
Reliability Ease of Service
True-Online double conversion,
pure sinewave output
Reliable digital power
conversion architecture
Wide Range Input Window
from 110 – 300Vac
Extended battery life I – U
(DIN 41773)
Patented Backup Runtime
Estimation on LCD
Frontal access battery
replacement
Clean and clear
user-friendly display
Records event log
and alarms up to 500
Personalization &
Intelligent Self-diagnostic
Easy Firmware Flash Upgrade
Manual maintenance bypass
switch (optional)

From 2U to 5U, mono-mono or Tri-mono, EssentialPower™ can be used as standalone Tower or Rack-mounted
UPS on any mission critical application.
EssentialPower™ offers built-in internal batteries from 1 to 6kVA, and the possibility to connect up-to 4 matching
battery cabinets for autonomies of up to 4 hours

With a variety of options, like, communication cards, Expansion relays, SNMP and ambient monitoring applications,
EssentialPower™ can be easily integrated into any environment and building management system