Liebert HPF Cooling System | Liebert Telecom Enclosures


PRODUCTS

Liebert HPF

Liebert HPF units are designed for indoor and floor-mount application with over-under or displacement air delivery.
Overview

High Performance Floor-mount Indoor Package Cooling Solution

The Liebert HPF represents the most complete package indoor cooling system product family specifically designed to control the environmental conditions in technological or industrial rooms as well as inside Fixed and Mobile Telecom Network sites.

The Liebert HPF units are designed for indoor and floor-mount applications with over, under, or displacement air delivery. In direct expansion mode, the priority is given to the energy saving that is reached through the attention given at design level to all processes that realize the cooling effect: high fan efficiency, perfect unit insulation, performing heat exchange, smart logic control.

The HPF telecom enclosure uses direct freecooling mode, tuned to enhance the environmental efficiency by setting the control that will minimize the waste of energy in every condition.

The possibility to switch in emergency cooling mode, through the use of 48 VDC or 230 VAC plug fan, assures the continuity of protection from the risk of working in improper climatic conditions.

Features

Refrigerant circuit

  • High efficiency compressor
  • Dryer filter
  • Sigh glass
  • Insulation from air stream

Air filtration

  • EU3 class standard filter
  • Up to EU7 high filtration
  • Full frontal access

Condenser fan

  • Plug-type fan
  • High ESP availability
  • Speed control
Benefits

Flexibility

  • Liebert HPF always delivers cooling to its target
  • Suitable for critical indoor installations
  • Provides freedom of site layout at the design stage

Higher Availability

  • Cools the air through the lowest energy consumption through the use of high class components
  • Can be powered by 48 VDC emergency power source in case of mains failure
  • 230 VAC emergency supply is available for applications using UPS or AC generator systems

Lowest Total Cost of Ownership

  • Easy installation and fast start-up
  • Generates high energy saving with cooling lifetime extension
  • Easy and fast access to all main components during the ordinary maintenance