[:en]

The Liebert HPF is an extremely versatile unit available in different airflow versions: downflow, upflow or displacement air transfer.

• 48V DC power supply for high availability: 48V DC power supply that guarantees emergency cooling and specifically addresses the needs of telecommunications enclosures.
• Smart control ensures the best unit performance: Teamwork of up to 16 units takes advantage of standby, rotation and vertical operation. Optional graphic display stores the last 200 events, thus improving data collection functions.
• Evaporator fan with optional EC fan for higher energy efficiency: high external static pressure (ESP) for superior adaptation to different layouts and site applications. The new generation of EC fans installed in the Liebert HPF dramatically increases the overall efficiency of the unit.
• Compressor with cooling capacity modulation: Precisely matches the thermal load and saves energy. The compressor's regulation capability and electronic expansion valve allow for continuous cooling availability, thus ensuring precise room temperature control.
• Remote Monitoring Option for Real-Time Infrastructure Optimization: The Hirolink-i Communication Interface option provides Liebert HPF activation with infrastructure management capabilities (Trellis™, Liebert® SiteScan, Liebert® Nform, LIFE™), as well as third-party protocol compatibility such as MODBUS, SNMP, BACNET. The interface uses Ethernet, RS-485 and MSTP networks to monitor and manage a wide range of operational parameters, alarms and notifications.
• Three available airflow distributions deliver cool air where needed: The Liebert HPF is an extremely flexible unit available in various airflow versions, making it an ideal system for the most varied location layouts: upward, downward or offset.

BENEFITS

• Compact and easy to install solution with R410A refrigerant included.
• Freecooling system to minimize operating costs: This solution offers us increased energy savings with direct cooling using external cold air as the main cooling source.
• Quick and easy installation. All components are easily accessible from the front for simplified maintenance and service. Service is provided by trained technicians who guarantee 24/7 technical support.

liebert-hpf-7-18-kw-data-sheet-english

[:en]

Liebert HPF is an extremely flexible unit available in different airflow versions: downflow, upflow or displacement air delivery.

• 48V DC Power Supply for High Availability: 48V DC power supply guaranteeing emergency cooling and specifically addressing the needs of Telecom enclosures.
• Smart Control Guaranteeing Efficient Unit Regulation: Team-working with up to 16 units exploits the benefits of standby, rotation and cascade modes. Optional graphic display stores the last 200 events, thus enhancing data collection functions.
• Evaporator Fan with Optional EC Fan for Higher Energy Efficiency: High External Static Pressure (ESP) for superior adaptation to different layouts and site applications. The new generation of EC fans installed in the Liebert HPF dramatically increases overall unit efficiency.
• Compressor with Cooling Capacity Modulation: Precisely matches heat load and saves energy. Compressor's modulating capacity and the electronic expansion valve allow continuous cooling availability thus ensuring precise control of room temperature.
• Remote Monitoring Option For Real-Time Infrastructure Optimization: Hirolink-i Communication Interface option provides Liebert HPF with Infrastructure Management enablement (Trellis™, Liebert® SiteScan, Liebert® Nform, LIFE™) as well as third-party customer protocols compatibility; such as MODBUS, SNMP, BACNET. The interface employs Ethernet, RS-485 and MSTP networks to monitor and manage a wide range of operating parameters, alarms and notifications. thus ensuring precise control of room temperature.
• Three Airflow Distributions Available Providing Cold Air Where Needed: Liebert HPF is an extremely flexible unit available in different airflow versions making it an ideal system for the most diverse site layouts: upflow, downflow or displacement.

BENEFITS

• Compact & Easy to Install Solution with R410A Refrigerant Included
• Freecooling System Minimizing Operating Costs: Our solution provides enhanced energy savings with direct freecooling through the use of outside cold air as a main source of cooling.
• Fast and easy installation. All components easily accessible from the front for simplified maintenance and service. Service delivered by factory trained technicians guaranteeing 24/7 technical support.

liebert-hpf-7-18-kw-data-sheet-english

[:]