Liebert power and cooling technologies deliver a high return on investment by preventing the downtime that can cripple a business. But their value extends beyond providing the highest possible IT system availability. Liebert technologies are designed to help companies address and manage the continuous change that is occurring in technology systems. They enable a dynamic critical infrastructure that reduces the time and cost associated with growing, reconfiguring or consolidating IT systems and facilities.

 The Comet's on-line double conversion topology (the only recognized true on-line topology for use in high reliability applications) uses the rectifier & inverter to isolate devices on the UPS output from the dangers of raw utility power. Other conversion topologies allow poor power conditions such as low voltage surges to travel through the UPS and reach devices on the UPS output.

MGE Galaxy offers technology that increases performance and reliability. Online technology fully isolates and protects against all power quality disturbances. The upstream harmonics management allows a generator friendly installation. The MGE Galaxy offers features such as paralleling capability for both capacity and redundancy, full front access for ease of serviceability, user friendly graphical display with multiple language options, and SNMP with network based power management options.

MGE GALAXY PW

Uninterruptible power supply (UPS) allows users to purchase just the power they need and scale up to protect from 50 to 300 servers as their infrastructure grows. The new family includes six scaleable models in power ratings from 100 to 225 kVA. With a modular design, paralleling power modules for capacity or redundancy is quickly accomplished, eliminating the need for extra paralleling equipment. In addition, the units have small footprints; the 225-kVA model requires only 11 ft of space. For generator operation, the unit has a low kVAR input filter that limits reactive current fed to the generator.

BEST POWER UT 340

Typical three-phase UPSs are constantly converting power from AC to DC, and then back from DC to AC. Their two power modules run continuously, consuming large amounts of energy. Patented Unity/I Three-Phase UPSs employ only one power module and perform only a single power conversion.

BEST POWER UT 3120

The Best Unity UPS has a power factor corrected input side ensuring
  that the input power factor is always 1 regardless of load.  A power
  factor of 1 minimizes installation costs by allowing the use of
  smaller cables and breakers.
 

BEST POWER UT 3100

The Best Unity UPS has a power factor corrected input side ensuring
  that the input power factor is always 1 regardless of load.  A power
  factor of 1 minimizes installation costs by allowing the use of
  smaller cables and breakers.
 

BEST POWER UT 330

Typical three-phase UPSs are constantly converting power from AC to DC, and then back from DC to AC. Their two power modules run continuously, consuming large amounts of energy. Patented Unity/I Three-Phase UPSs employ only one power module and perform only a single power conversion.