Vertiv- Liebert PEX+
VERTIV PRECISION AIR CONDITIONING UNIT LIEBERT PEX+
FEATURES
High-Performance Precision Cooling for Critical Environments
Designed specifically for data centers and mission-critical rooms, the system provides precise temperature and humidity control while maintaining high sensible heat removal for IT equipment environments.
Flexible Cooling Configurations
Available in air-cooled and chilled-water configurations, allowing the system to adapt to various infrastructure designs and cooling requirements across small, medium, and large facilities.
Energy-Efficient Scroll Compressor and EC Fan Technology
Equipped with Copeland Scroll compressors and ultra-efficient EC fans that adjust airflow according to load demand, improving cooling efficiency while reducing power consumption.
Advanced Airflow and Heat Exchange Design
Uses a large modular V-type evaporator coil and optimized airflow pattern to improve heat exchange efficiency and reduce pressure drop across the system.
Intelligent Monitoring and Multi-Unit Control
Supports network monitoring, LCD display interface, and group control of multiple units, enabling centralized monitoring and energy-optimized cooling management.
SPECIFICATIONS
Product Type: Precision Air Conditioning Unit (PACU)
Cooling Configurations: Air-cooled and chilled water models
Air-Cooled Capacity Range: 20 kW – 100 kW
Chilled-Water Capacity Range: 30 kW – 210 kW
Compressor Type: Copeland Scroll Compressor
Fan Technology: EC variable-speed fans
Evaporator Type: Modular V-type evaporator coil
Monitoring Interface: RS-485 monitoring and network control
Applications: Data centers, telecom rooms, enterprise IT facilities
VERTIV PRECISION AIR CONDITIONING UNIT LIEBERT PCW
FEATURES
High-Efficiency Chilled Water Cooling
The Liebert PCW system delivers precision cooling using chilled water technology, providing stable thermal control and energy-efficient operation for large data center environments.
Optimized Heat Transfer Performance
Designed with high-efficiency chilled water coils and optimized airflow paths, enabling improved cooling capacity and consistent temperature control.
Flexible Installation and Airflow Options
Supports downflow and upflow airflow configurations, allowing flexible integration with raised-floor data centers or ducted airflow systems.
Intelligent Cooling System Controls
Integrated with advanced control platforms such as Vertiv iCOM, providing monitoring, diagnostics, and coordinated operation with multiple cooling units.
Energy-Efficient Operation
The chilled water design enables reduced compressor energy usage, improving operational efficiency and lowering long-term cooling costs.
SPECIFICATIONS
Product Type: Chilled Water Precision Cooling System
Cooling Method: Chilled water heat exchange
Airflow Configuration: Downflow or upflow models
Fan Technology: EC variable-speed fans
Control System: Vertiv iCOM intelligent control platform
Application: Medium to large data centers and mission-critical facilities
VERTIV PRECISION AIR CONDITIONING UNIT LIEBERT DS
FEATURES
High-Capacity Precision Cooling for Data Centers
Liebert DS systems are designed to deliver reliable, high-capacity cooling for large data centers and mission-critical facilities.
Direct Expansion Cooling Technology
Utilizes DX refrigeration technology with high-efficiency compressors to maintain stable temperature and humidity levels.
Flexible System Configurations
Supports air-cooled, water-cooled, and glycol-cooled configurations, enabling compatibility with various data center infrastructures.
Advanced Environmental Control
Maintains precise temperature and humidity conditions, protecting sensitive IT equipment from overheating or environmental fluctuations.
Integrated Monitoring and Controls
Includes advanced microprocessor controls and building management system integration, allowing centralized monitoring and control.
SPECIFICATIONS
Product Type: Direct Expansion Precision Cooling System
Cooling Configurations: Air-cooled, water-cooled, glycol-cooled
Installation Type: Floor-mounted precision cooling unit
Control System: Advanced microprocessor controller / BMS integration
Application: Large data centers, telecom switching rooms, enterprise IT facilities
VERTIV PRECISION AIR CONDITIONING UNIT LIEBERT CRV
FEATURES
Row-Based Precision Cooling for High-Density Racks
The system is designed as an in-row cooling solution installed between server racks, providing targeted cooling directly at the heat source and improving airflow efficiency in high-density data centers.
Flexible Cooling Configurations
Available in air-cooled, water/glycol-cooled, and chilled-water versions, enabling compatibility with different data center infrastructure designs.
Advanced Airflow Control and Optimization
Includes adjustable airflow baffles and precision airflow management, allowing the system to direct cooling air exactly where it is needed within the rack row.
Energy-Efficient Variable Capacity Operation
Uses variable-speed EC fans and digital scroll compressors, adjusting cooling capacity to match real-time heat loads for improved energy efficiency.
Intelligent Monitoring and Teamwork Control
Equipped with Vertiv iCOM™ intelligent control, enabling coordinated operation between multiple cooling units and real-time environmental monitoring.
SPECIFICATIONS
Product Type: In-Row Precision Cooling System
Cooling Capacity Range: 10 kW – 40 kW
Cooling Types: Air-cooled, Water/Glycol-cooled, Chilled Water
Width Options: 300 mm or 600 mm rack-integrated units
Fan Technology: Variable-speed EC fans
Compressor Type: Digital scroll compressor (DX models)
Control System: Vertiv iCOM intelligent control platform
Refrigerant: R410A (DX models)
Application: High-density data centers, colocation facilities, enterprise IT rooms
