The Vertiv Liebert PEX2 is an industrial-grade, direct expansion (DX) precision cooling system engineered for medium-to-large data centers and core telecom facilities. Featuring Copeland high-efficiency scroll compressors, EC backward-curved plug fans, and the iCOM intelligent control framework, it delivers an ultra-high sensible heat ratio (SHF ≥ 0.92) and 24/7 continuous thermal heat load management under harsh operating conditions.
Pricing is confirmed by project configuration and quantity
Request a quoteLiebert PEX2 is a high-density, modular computer room air conditioning (CRAC) platform developed by Vertiv. Its physical topology incorporates Copeland hermetic scroll compressors, high-efficiency hydrophilic aluminum fin evaporators, direct-driven EC blowers, and an integrated iCOM microcomputer controller providing real-time capacity modulation, lead-lag redundancy, and inter-unit network synchronization.
Eliminates critical datacenter hotspots caused by uneven IT cabinet heat dissipation, avoids severe parasitic energy losses induced by excessive dehumidification/reheating in commercial HVAC equipment, and resolves air supply short-cycling through intelligent fan and valve modulation.
Enterprise and hyperscale data centers, telecom colocation switching centers, cloud computing hubs, edge computing server clusters, and industrial precision cleanrooms.
| Key specifications | Value |
|---|---|
| Rated Cooling Capacity | 20kW ~ 100kW (Multiple Cooling Capacities Optional) |
| Sensible Heat Ratio (SHF) | ≥ 0.92 (High Sensible Heat Ratio for Data Center) |
| Airflow Delivery & Fan Type | Downflow / Upflow Optional, EC Variable Speed Fan |
| Grid Power Supply System | 380V AC 50Hz (3-Phase 5-Wire) |
| Refrigerant Type | R410A Eco Refrigerant |
| Compressor Type | Copeland High-Efficiency Scroll Compressor |
| Control System & HMI | iCOM Intelligent Controller + 7-inch Color Touchscreen |
| Communication Interface | RS485 Modbus / SNMP Telecom Environment Access |
Vertiv
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