Precision Cooling Systems
Ensure continuity and security across mission-critical IT environments with room-based, high-precision cooling.
24/7 Stable Performance
The Optimal Operating Environment for IT Equipment
Sensitive components such as servers, storage systems and network equipment can be affected by even minor changes in temperature and humidity. Precision cooling maintains these critical environmental tolerances, helping extend equipment life, prevent unexpected failures and improve operational efficiency.
Precision Cooling Solutions for
Data Centers
Explore precision cooling solutions designed to maintain optimal operating conditions around the clock while improving energy efficiency and extending equipment life.
Liebert PDX
Digital Scroll technology provides variable cooling capacity and high efficiency for small and medium-sized data centers.
Liebert PCW
Eurovent-certified performance and iCOM™ control deliver cooling continuity and flexibility for demanding IT applications.
Liebert HPM
Next-generation EC fans and advanced heat exchangers provide high cooling capacity with a reduced total cost of ownership.
Key Features of Precision
Cooling Systems
Air distribution, iCOM-based monitoring, redundant operation, free cooling integration and aisle containment compatibility across CRAC/CRAH architectures.
|
Feature
|
Liebert PDX
|
Liebert PCW
|
Liebert HPM |
|---|---|---|---|
|
Cooling Type |
Direct expansion (DX) |
Chilled water |
Direct expansion (DX) |
|
Refrigerant / Fluid |
R410A |
Chilled-water circuit |
R410A |
|
Cooling Capacity |
15 – 165 kW |
25 – 220 kW |
32 – 102 kW |
|
Fan Technology |
Liebert EC Fan 2.0 with variable-speed EC technology |
EC fans and PI control valves |
ErP-compliant EC fans |
|
Compressor Technology |
Copeland Digital Scroll with 10–100% capacity modulation |
Chiller-fed hydronic circuit with fixed and modular control |
Scroll compressors with up to two circuits |
|
Free Cooling / Economizer |
EconoPhase™ and integrated free cooling modes with Liebert MC |
Air economizer and free cooling compatibility |
Not available / DX configuration |
|
Control & Monitoring |
Vertiv iCOM™ control, SmartAisle™ compatibility and BMS/DCIM integration through Modbus, BACnet and SNMP |
Vertiv iCOM™, BMS/DCIM integration and Modbus/BACnet support |
Vertiv iCOM™, intelligent operating mode and BMS integration |
|
Air Distribution |
Upflow, downflow and front-discharge options |
Upflow or downflow |
Upflow and downflow |
|
Redundancy / Operation |
Group control compatible with N+1 and 2N topologies |
Multi-unit synchronization |
Redundant operation through group control |
|
Efficiency Standards |
Eurovent-certified and ErP 2015-compliant |
Eurovent-certified and ErP-compliant |
ErP Directive-compliant |
|
Recommended Applications |
Small and medium-sized data centers and high-density environments |
Large data center applications with existing chilled-water systems |
IT rooms, technical spaces and laboratories |
|
Typical Airflow |
4 400 – 42 500 m³/h |
5,000–45,000 m³/h, depending on model |
6 800 – 21 800 m³/h |
|
Acoustic Performance |
Low-noise operation optimized with EC Fan 2.0 |
Quiet operation with EC fans |
Low-noise design |
|
Bakım ve Servis |
Ön ve arka erişim – hızlı servis |
Önden erişim – kolay bakım |
Ön erişim – hızlı servis |
|
Product Page |
Benefits of Precision Cooling Systems
Improve data center performance, energy efficiency and operational continuity with solutions engineered for mission-critical environments.
Stable 24/7 environmental control minimizes temperature and humidity fluctuations and helps extend the service life of critical IT equipment.
Free cooling modes and EC fan technologies help reduce PUE and lower operating costs.
Vertiv iCOM™ control enables straightforward integration with existing BMS and DCIM platforms while simplifying system management.
Critical Systems, Engineered for What’s Next
Let us assess your requirements and design the right scalable, secure and energy-efficient cooling solution.
