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Liebert Hipulse-U Series Online UPS
Fully Digital Dual DSP Controlled Transformer Based 80-500kVA Online UPS

The Liebert Hipulse-U offers a reliable, scalable and user-friendly solution to ensure availability of various types of networks. The Liebert Hipulse-U offers protection to your invesment and lower cost of ownership through its digital architecture and range of options which you can customize specifically for your needs.
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PRODUCT OVERVIEW

FEATURES

 

BENEFITS


Total cost of 
ownership (TCO)

 

 

 

• Up to 98% operating efficiency 
  in Eco-Mode operation. Up to 
  93% operating efficiency in 
  double conversion mode.

 

• Attain high availability without 
  compromising efficiency

 

 

 

• Standard built in LBS function 
  and smart parallel

 

• Investment free capacity up 
  gradation only external cable is 
  needed

 

 

 

• REGEN mode of operation

 

• No need of costly load bank to 
  test the unit at site

 

 

 

• Wide voltage and frequency 
  range

 

• Wide voltage & frequency range 
  ensure UPS always run on utility 
  power, prolong battery life.

 

 

 



Availability

 

 

 

• Dual main input

 

• Scale up availability by 
  connecting to two independent 
  sources to UPS

 

 

 

• Space vector PWM technology in 
  IGBT switching (SVPWM) at 
  inverter level

 

• Achieve high system reliability 
  with self-protection and fault 
  diagnosis

 

 

 

• Strong .9 output PF loading 
  capacity

 

• Provide 12% more active power 
  (kW) than conventional 
  architecture based UPS

 

 

 

• Leading power factor loads 
  detection

 

• Initiate prompt alarm upon 
  leading loads detection

 

 

 

• High input fault currently 
  capability

 

• High fault tolerant design

 

 

 

Adaptability

 

 

 

• Power walk-in enabled

 

• Gradually stepping up load on 
  generator thereby allows trouble 
  free connection

 

 

 

• Compatible to 1+N and N+1 
  configuration

 

• Suitable to adapt as per today's 
  dynamic electrical environment

 

 

 

Infrastructure
 Management

 

 

 

• Two independent intellislots to 
  achieve multi channel data 
  highway

 

• Concurrently supports multiple 
  communication option

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