
( Brand: Liebert ), ( Model: DH245A-CAEI )
The Liebert DH245A-CAEI 20 kW Air-Cooled Computer Room Air Conditioning Unit is a high-performance cooling solution designed to maintain an optimal operational environment for data centers and other mission-critical IT facilities. Constructed with robustness and reliability in mind, this advanced CRAC unit offers a multitude of features, making it an excellent choice for businesses seeking to invest in efficient and effective climate control.
Dimensions & Weight:With a total height of 69 inches (175.26 cm), width of 36 inches (91.44 cm), and depth of 40 inches (101.6 cm), the Liebert DH245A-CAEI takes up a moderate footprint in your data center. Weighing approximately 1,335 lbs. (606 kg), this unit is designed for easy installation and maintenance in most standard environments.
Cooling Capacity & Power Requirements:This versatile CRAC unit boasts an impressive cooling capacity of 20 kW, ensuring ideal temperature control for even the most densely populated IT environments. The DH245A-CAEI is engineered to operate on a 208V, single-phase electrical power source, providing the necessary energy to run the unit efficiently and effectively in various applications.
Efficient Airflow & Filtration:Maximizing airflow and maintaining a clean indoor environment are crucial for the optimal performance of IT equipment. The Liebert DH245A-CAEI CRAC unit delivers 1,350 CFM (34.27 m /min) of airflow, ensuring thorough cooling and constant air circulation. Additionally, it comes equipped with 24-inch wide, filter-to-filter, high-efficiency, pre-filter and MERV 8 (Minimum Efficiency Reporting Value) optional fine-mesh filters. These advanced filtration systems effectively remove dust, pollen, mold, bacteria, and other environmental contaminants, helping to enhance indoor air quality and extend the lifespan of IT equipment.
Intuitive Controls & Peripherals:For ease of use, the DH245A-CAEI CRAC unit is equipped with a microprocessor-based control system, providing real-time temperature sensing, making it simple to maintain the desired IT environment. The intuitive control panel offers various configurable alarm settings, and it also features a backlit display, making it effortless to monitor and adjust settings even under low-light conditions.
Additional Features:Some of the other useful features of the Liebert DH245A-CAEI CRAC unit include a high ambient operating range (up to 115 F 46 C Delta T), which provides outstanding performance in hot and humid environments, as well as an integrated feedback pump control, which ensures consistent condensate collection and drainage. Moreover, its modular design allows for minimized downtime during maintenance and servicing.
In summary, the Liebert DH245A-CAEI 20 kW Air-Cooled Computer Room Air Conditioning Unit is a powerful, efficient, and adaptive climate control solution for mission-critical IT applications. Its compact design, configurable control panel, advanced filtration systems, and robust cooling capacity make it an excellent investment for data centers, server rooms, and various other IT facilities.
The Liebert DH245A-CAEI 20 is an air-cooled Computer Room Air Conditioning (CRAC) unit, manufactured by Liebert, a leading provider of power protection and cooling solutions. This unit is suitable for data centers or other environments that require reliable cooling for critical equipment. This analysis will discuss the primary advantages and disadvantages of purchasing this CRAC model for your specific needs.
Pros:1. Efficient Cooling: The Liebert DH245A-CAEI 20 provides efficient cooling thanks to its high airflow capacity of 20,000 cfm, ensuring adequate air conditioning for large data centers or server rooms.
2. Redundancy and Reliability: Liebert CRAC units are known for their robust design and reliability. The DH245A-CAEI 20 model features redundant components, allowing for continuous operation even if a single component fails, ensuring minimal downtime.
3. Scalability: By purchasing this CRAC unit, you gain the flexibility to scale your cooling infrastructure according to your growing demands. As your data center expands, you can add additional units, allowing you to maintain optimal cooling conditions for your equipment.
4. Energy Efficiency: With its high-efficiency components, the DH245A-CAEI 20 helps reduce energy consumption and, consequently, lower operational costs.
5. Easy Maintenance: Accessible design features enable straightforward maintenance tasks, reducing the likelihood of potential issues bringing your operations to a halt.
Cons:1. High Initial Investment: The upfront cost of purchasing a Liebert DH245A-CAEI 20 CRAC unit can be substantial, which may deter smaller businesses or startups with tight budgets.
2. Large Footprint: This CRAC unit requires a significant amount of floor space, which may not be easily available in smaller data centers or server rooms.
3. Complex Installation: The installation process for this CRAC unit can be complex, requiring specialized knowledge and tools, potentially adding additional costs to the purchase.
Conclusion:The Liebert DH245A-CAEI 20 air-cooled CRAC unit offers several advantages such as efficient cooling, redundancy, scalability, energy efficiency, and easy maintenance. However, it also comes with a high upfront cost and requires a considerable amount of floor space for installation, which may be a challenge for businesses with limited resources. If you have the capital and space to accommodate this CRAC unit, it can provide invaluable benefits and long-term cost savings for your data center cooling infrastructure.
Recommendation:If budget is a primary concern, consider purchasing a smaller, less expensive CRAC unit that can meet your current cooling requirements. However, if you anticipate growth or need a robust, reliable cooling solution for your critical equipment, the Liebert DH245A-CAEI 20 CRAC unit is an excellent investment that can deliver long-term benefits and peace of mind.
This is a very good condition 20 ton Liebert air cooled crac available from our data center. Unit features advanced microprocessors, electric reheat, infrared humidifier.