Product Overview
The Liebert PEX3 is Vertiv’s room-based precision cooling series using R410A refrigerant, covering cooling capacities from 25 kW to 100 kW in downflow and upflow air-discharge configurations. It is designed for data center, telecom switchroom and computer room applications requiring precise temperature and humidity control year-round.
The series uses energy-efficient EC fans and Copeland scroll compressors with far-infrared humidification for stable humidity control. Full-front access maintenance allows all service operations from the front of the unit so it can be installed against walls, and monitoring is provided via RS485 with an optional 9-inch color touchscreen controller.
International models span unit sizes P1030 (31.1 kW, 10100 m3/h air flow, 1975 x 930 x 995 mm, 360 kg) through P2100 (98.3 kW, 27200 m3/h, 1975 x 2230 x 995 mm, 780 kg), giving integrators a scalable family for rooms from small equipment spaces to large white space.
Key Features
- 25-100 kW cooling capacity range with R410A refrigerant
- Upflow and downflow air discharge configurations
- Energy-efficient EC fan technology
- Copeland scroll compressors with far-infrared humidification
- Full-front access maintenance for wall-adjacent installation
- RS485 monitoring with optional 9-inch touchscreen controller
Specifications
| Parameter | Value |
|---|---|
| Capacity | 25-100 kW cooling (R410A); international models P1030 31.1 kW to P2100 98.3 kW |
| Dimensions | 1975 x 930 x 995 mm (P1030) up to 1975 x 2230 x 995 mm (P2100) |
| Weight | 360 kg (P1030) to 780 kg (P2100) |
| Other | Air flow 10100-27200 m3/h (international models); EC fans; Copeland scroll compressor; far-infrared humidifier; RS485 with optional 9-inch touchscreen |
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