Specifications

EATON Powerware Series Product Catalogue
10
Technology
Energy Saver System
UPS EFFICIENCIES
EATON UPS WITH ESS
EATON UPS
LEGACY UPS
UPS EFFICIENCY
TYPICAL
OPERATION
UPS LOAD
Applications
Energy Saver System is available for all Eaton 9390
and 9395 UPSs including:
•stand-alone single UPSs
• parallel systems
All existing installations can be upgraded with the
ESS capability.
Energy Advantage Architecture (EAA)
The rising demand for highly available, reliable and efficient power
is a continuous challenge for data centre operators. Higher energy
efficiency helps to address increasing environmental, regulatory
and economic pressures.
Eaton has developed innovative and proprietary technologies that
improve system efficiency without compromising on reliability
under the Energy Advantage Architecture (EAA) umbrella.
Energy Saver System (ESS) is one of these technologies.
Maximised energy efficiency
With 85 percent reduction in UPS energy losses, ESS technol-
ogy dramatically reduces energy consumption, environmental
impact and power costs without compromising load protection.
With these outstanding energy savings, it is possible to recover
the entire cost of the UPS over a three to five year period.
ESS enables market-leading 99 percent efficiency across the
entire operating range. Compared to conventional ‘eco-mode’
capabilities available with legacy products, ESS offers the best
possible efficiency and the fastest transition times to double con-
version when power disturbances occur.