
( Brand: Liebert ), ( Manufacturer Part Number: DH114AUAAEI9802 ), ( Power Phase: 3 Phase ), ( Type: Downflow ), ( Color: Gray ), ( Voltage: 460 V )
The Liebert DH114AUAAEI9802 Downflow CRAC (Computer Room Air Conditioner) is a high-performance cooling solution designed for mission-critical environments. This specific model, the DH144A FT07 460V Air-Cooled R22, is part of Liebert's renowned line of precision cooling systems.
The Liebert DH114AUAAEI9802 CRAC is a 114 kW (153.88 HP) unit, equipped with R22 refrigerant, a chlorofluorocarbon (CFC) that has been phased out for its impact on the environment in many parts of the world. However, it is still used in some applications due to its high efficiency and effectiveness in cooling.
This CRAC features a downflow airflow design, which allows for efficient cooling of the data center floor. The unit is rated for 460V, making it suitable for use in a variety of commercial and industrial settings. The DH144A FT07 model has a footprint of 144 inches by 7 feet, making it a sizeable but manageable unit for large data centers or other similarly sized spaces.
The Liebert DH114AUAAEI9802 CRAC is designed for reliability and longevity, with robust construction and high-quality components. It includes features such as hot gas bypass, which allows the unit to continue operating even if there is a refrigerant leak, and a programmable controller for easy management and monitoring.
In summary, the Liebert DH114AUAAEI9802 Downflow CRAC is a powerful and reliable cooling solution for mission-critical environments. Its downflow airflow design, R22 refrigerant, and 460V rating make it a versatile and effective choice for a variety of applications. Its robust construction and high-quality components ensure longevity and reliability, making it a smart investment for any data center or similar cooling needs.
Pros of buying Liebert DH114AUAAEI9802 Downflow CRAC DH144A FT07 460V Air Cooled R22:1. Reliable and durable: Liebert is a well-known brand in the HVAC industry, known for manufacturing high-quality and reliable products. The DH114AUAAEI9802 CRAC is designed to provide efficient cooling for data centers and other critical environments.
2. Energy-efficient: The air-cooled R22 refrigerant used in this unit has a high cooling capacity, allowing it to cool large spaces effectively while consuming less energy compared to other refrigerants.
3. Versatile: This CRAC unit can be configured with various cooling options, including hot-aisle and cold-aisle containment, and can be used in a variety of applications, including data centers, server rooms, and other critical environments.
4. Customizable: The DH114AUAAEI9802 CRAC can be customized to meet specific cooling requirements, including adjustable temperature and humidity settings, and can be integrated with building management systems for easy monitoring and control.
Cons of buying Liebert DH114AUAAEI9802 Downflow CRAC DH114A FT07 460V Air Cooled R22:1. Limited availability: R22 refrigerant is being phased out due to environmental concerns, and its availability is becoming limited. This may make it more expensive to repair or replace the unit in the future.
2. Maintenance requirements: Air-cooled CRAC units require regular maintenance to ensure proper operation and prevent breakdowns. This includes cleaning the filters, checking the refrigerant levels, and inspecting the fans and other components.
3. Noise level: The unit may produce a significant amount of noise, which can be a concern in data centers and other sensitive environments.
4. High upfront cost: The Liebert DH114AUAAEI9802 CRAC is a high-end unit, and its price may be prohibitive for some customers.
Conclusion:The Liebert DH114AUAAEI9802 Downflow CRAC DH114A FT07 460V Air Cooled R22 is a reliable and efficient cooling solution for data centers and other critical environments. Its energy-efficient design, versatility, and customizability make it a popular choice for many businesses. However, its limited availability of R22 refrigerant, maintenance requirements, high noise level, and high upfront cost are some factors to consider before making a purchase.
Recommendation:If you are in the market for a high-quality and reliable cooling solution for your data center or other critical environment, the Liebert DH114AUAAEI9802 Downflow CRAC DH114A FT07 460V Air Cooled R22 is a good option to consider. However, it is important to weigh the pros and cons and consider the long-term costs and benefits before making a final decision. Additionally, consider exploring alternative cooling solutions that use more environmentally friendly refrigerants, such as R134a or R410a.
Liebert 8 Ton Downflow CRAC DH144A '07 460V Air Cooled R22: 3PH 60Hz Rooftop condensers available, sold separately.