Vertiv Liebert PEX4 Official Clean White Photo View 1
VertivModel: Liebert PEX4

Vertiv Liebert PEX4 Inverter Room-Based Precision Air Conditioner (30kW-120kW)

The Liebert PEX4 is an industrial-grade thermal and infrastructure solution engineered for high availability and continuous operation.

Instant Engineer & Sales Quotation

Need to confirm a model, specification, or project configuration? Our team can follow up by email or phone.

Clear support from selection to delivery

360°Technical support
N+Service commitment
3Steps shipping
100%Customer satisfaction
System Capacity / Load Rating
30kW ~ 120kW Sensible Cooling Capacity
Operating Power Input Standard
380V 3-Phase / 220V 1-Phase Compatible
Airflow Volume & Precision Control
Airflow Volume 8000 ~ 32000 m³/h
Compressor & Fan Power Units
Full-Inverter Scroll Compressor + High-Efficiency EC Fan
Refrigerant & Energy Saving Topology
Eco-friendly R410A / Dual-Loop Energy-Saving Fluorine Pump
Mounting Format & Structural Compatibility
Floor-Standing Precision Air Conditioner Cabinet mm

What this product is

What this product is

A field-proven data center thermal or structural system providing precise environmental control and durable physical equipment protection.

What problem it solves

Eliminates hot spots, handles extreme thermal densities, reduces facility PUE, and protects servers from particulate contamination.

Who and where it is for

Enterprise edge facilities, telecom cloud data centers, high-density AI compute clusters, and industrial automated server rooms.

Core advantages

  • Heavy-duty industrial grade components designed for 24/7/365 uninterrupted mission-critical operation
  • Advanced airflow management delivering superior energy efficiency and lower total cost of ownership
  • Multi-tier hardware safety protection with comprehensive factory-aligned diagnostic routines
  • Full compatibility with modern DCIM and centralized network management platforms

Technical specifications

Key specificationsValue
Operating Power Input Standard380V 3-Phase / 220V 1-Phase Compatible
Operating Noise Acoustic LevelOperating Noise Acoustic Level dB(A)
Ambient Temperature Operating RangeAmbient Temperature Operating Range °C
Central Telemetry Protocol SupportCentral Telemetry Protocol Support
System Capacity / Load Rating30kW ~ 120kW Sensible Cooling Capacity
Airflow Volume & Precision ControlAirflow Volume 8000 ~ 32000 m³/h
Compressor & Fan Power UnitsFull-Inverter Scroll Compressor + High-Efficiency EC Fan
Mounting Format & Structural CompatibilityFloor-Standing Precision Air Conditioner Cabinet mm
Refrigerant & Energy Saving TopologyEco-friendly R410A / Dual-Loop Energy-Saving Fluorine Pump

Applications

01

Telecom Data Centers

02

Edge Computing Enclosures

03

High-Density AI Clusters

04

Industrial Equipment Rooms

Frequently asked questions

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Vertiv

Vertiv Liebert CRV4 In-Row Precision Air Conditioner 25kW-45kW Variable Capacity Cooling (VTV-AC-CRV4-ROW) Official Studio Photo 3
VertivModel: Liebert CRV4 Precision AC

Vertiv Liebert CRV4 In-Row Precision Air Conditioner 25kW-45kW Variable Capacity Cooling (VTV-AC-CRV4-ROW)

Engineered for close-coupled data center cooling, the Liebert CRV4 delivers dynamic 25kW to 45kW capacities using variable-speed DC scroll compressors and green R410A refrigerant. Integrated with the intelligent iCOM touchscreen controller, it continuously adjusts to workload changes, eliminating localized hotspots while optimizing facility PUE.