Rotary UPS

Rotary UPS systems are designed to provide a continuous, clean and stable power supply to critical loads. They are ideal for applications where the power supply is unstable or unreliable, or where the load is sensitive to power interruptions.

PILLER

Uniblock Rotary UPS - UBT+

Uniblock Rotary UPS - UBT+
  • Highest reliability
  • Efficiency: Up to 97%
  • Economic Power Management - Number of active units in a parallel system is automatically adapted to the load level
  • Total Design Flexibility
  • Free choice of standby Gensets
  • Medium voltage option available
  • Water cooling available using building chilled water
  • Battery or flywheel backed versions
  • More than 3 times longer bridging time from Piller kinetic energy storage than with any other commercially available flywheel system
  • Redundant on-board power supplies
  • Leading and lagging output power factor without derating
  • 100% load step capability even in Genset operation
  • Inherent fault clearing ability for short circuit faults without bypass
  • Virtual unity input power factor
  • 99% input/output harmonic isolation

PILLER

Uniblock Diesel Rotary UPS - UBTD+

Uniblock Diesel Rotary UPS - UBTD+
  • Highest reliability
  • Highest efficiency, up to 97%
  • Total Design Flexibility
  • Medium voltage option available
  • Water cooling available using building chilled water
  • Battery or flywheel backed versions
  • More than 3 times longer bridging time from Piller kinetic energy storage than with any other commercially available flywheel system
  • Redundant on-board power supplies
  • Leading and lagging output power factor without derating
  • 100% load step capability
  • Inherent fault clearing ability for short circuit faults without bypass
  • Virtual unity input power factor
  • 99% input/output harmonic isolation

PILLER

Uniblock Hybrid Rotary UPS - UBR

Uniblock Hybrid Rotary UPS - UBR
  • Leading and lagging output power factor without derating
  • Water cooling available using building's chilled water
  • Unlimited crest factor
  • Inherent fault clearing ability for short circuit faults without bypass
  • Very high efficiency
  • Virtual unity input power factor
  • Sinusoidal input power factor