5.5–28 kW Precision Cooling Unit for Edge Server Rooms | Vertiv Liebert Datamate

Product Specification

Product Introduction

1 The Problem It Solves
At the edge of the network, there is rarely space, budget, or on-site engineering staff for a full computer-room
CRAC system. Yet the load is unforgiving: a few extra degrees or a humidity swing can take down a
substation relay, a telecom shelf, or a test chamber. The DataMate 3000-2 is built for exactly this gap — a
single, vertically mounted precision air conditioner that lands in a standard equipment footprint and starts
protecting sensitive kit the same day.
It is the second generation of Vertiv Liebert’s DataMate line, engineered for small to medium computer
rooms, power rooms and control rooms. Rather than chasing maximum tonnage, the design holds two things
constant: stable temperature and humidity under high sensible-load conditions, and the ability to install and
service the unit without a dedicated plant room.
2 Why It Holds the Environment Steady
The key is a high sensible-heat-ratio, high-efficiency refrigeration circuit built around a single Copeland scroll
compressor. Scroll compression runs smoother and quieter than reciprocating alternatives, with fewer moving
parts to wear out over years of continuous duty. Because most equipment rooms produce heat with almost no
moisture load, the system is tuned to remove sensible heat preferentially — so temperature stays locked while
humidity is not over-dried.
• Humidity, independent of water quality — Thermostatic stability comes from precise capacity
control and a far-infrared humidification option that does not depend on water quality — no scale, no
clogged wicks, and the same performance in hard-water locations as in soft.
• One fan, one compressor — Each indoor unit is a single-fan, single-compressor design (1 qty, every
model), keeping the air path simple and the failure domain small.
• Service from the front — A re-washable compact filter means routine maintenance is a five-minute
front-panel job rather than a ductwork exercise.
3 The Five Capability Pillars
• Sizing headroom — Capacity scales from 5.5 kW to 28.1 kW total cooling at 24 °C / 50% RH (5.0–
25.3 kW sensible), so a single model family covers a 5× range without changing the maintenance
playbook.
• Flexible cooling path — Water- or air-cooled condenser is optional per model, and threaded quick
couplings remove brazing and flaring from the install sequence.
• Visibility and control — Indoor display shows outdoor-unit operating status; SNMP card is optional
for integration into existing NMS platforms; group control provides backup and polling across multiple
units

Features 

• More cooling capacity — up to 28 kW (DME27 model), suitable for medium-density server and
equipment rooms.
• More flexible installation — threaded quick couplings enable fast, efficient installation; industry-
leading long pipeline connection technology.
• Energy-saving & eco-friendly — uses R410A refrigerant; high sensible heat ratio and high-
efficiency refrigeration system; CE and ISO certified; Copeland Scroll compressor.
• Smart control — AI-powered fault self-diagnosis and self-learning operation; read outdoor unit
status on the indoor display; group control for backup and polling; optional SNMP card for remote
monitoring and alarms, enabling remote operation and maintenance of edge sites.

• High reliability — strictly certified components; wide input voltage range with multiple power
protections; auto power-on after power failure with adjustable delayed startup.
• Easy to use and maintain — simple, user-friendly interface; small footprint with fully front-
mounted maintenance; compact, rewashable filter structure; far-infrared humidification unaffected
by water quality.
• Wide environmental adaptability — outdoor fan features stepless speed control for energy saving
and lower noise; condenser works from -15°C to +45°C; optional low-temperature kit extends
operation to -34°C ~ -15°

Application scenarios 

The unit is specified for environments where the equipment — not people — is the priority load. Typical
placements include:
• Small & medium computer rooms — Server closets, IDCs and enterprise comms rooms where high
airflow and tight temperature control protect IT hardware.
• Equipment & power rooms — Switchgear and UPS spaces, where high sensible heat and long run
hours demand reliable, serviceable cooling.
• Outdoor electronic & telecom shelters — Edge sites with limited or no on-site staff, monitored
remotely via SNMP.
• Substations — Control and relay rooms requiring stable conditions and auto recovery after grid events.
• Inspection, test & measurement labs — Stable thermal environments protect calibration and test
repeatability.
• Storage rooms — Climate-controlled storage for moisture-sensitive components and media.

Pramaters

 Indoor unit dimensions and weight

Standard air-cooled outdoor unit dimensions 

Low-temperature outdoor unit parameters

Product Photo