
( Brand: Liebert ), ( Model: UH529C-AAEIS142 ), ( Part Type: Ac Unit )
The Liebert UH529C-AAEIS142 Chilled Water Air Conditioning Unit is a high-performance, upflow air conditioning system designed and manufactured by Liebert, a leading brand in the HVAC industry. This chilled water air conditioning unit is part of Liebert's UH Series, known for their energy efficiency, reliability, and durability.
Unit Design and Construction:The UH529C-AAEIS142 is a 30-ton unit featuring a 460-volt motor with upflow configuration. It stands at an impressive height of approximately 96 inches and includes factory-installed access doors providing easy access to all essential components. The exterior cabinet of the unit is constructed of a durable, corrosion-resistant Galvannealed Steel, ensuring its ability to withstand harsh environments and provide a long operational lifespan.
Cooling Capacity and Efficiency:This Liebert chilled water air conditioning unit offers an impressive cooling capacity of 115,500 BTUs per hour. The UH529C-AAEIS142 is designed with a high-efficiency, low-noise compressor, contributing to its excellent energy performance and quiet operation. Moreover, it boasts an impressive seasonal energy efficiency ratio (SEER) of 14.2, making it an ideal solution for energy-conscious facilities looking to minimize their carbon footprint.
Airflow and Filtration:The UH529C-AAEIS142 comes equipped with a fan array that allows for optimal airflow distribution. This design helps ensure even temperature distribution throughout the conditioned space, ensuring maximum comfort and air quality. Additionally, the unit includes a high-density MERV 10 filter, which efficiently cleans the incoming air, reducing the volume of fine particles, pollen, and other contaminants.
Installation Flexibility:The Liebert UH529C-AAEIS142 offers flexibility in its design, with optional factory-installed sound attenuators and an accessory plate frame available, making it a suitable choice for a wide range of applications. The unit can be delivered pre-piped and wired with all necessary components to simplify on-site installation.
In summary, the Liebert UH529C-AAEIS142 Chilled Water Air Conditioning Unit is an energy-efficient and reliable upflow air conditioning system that delivers top-notch cooling performance upon installation. Its robust design makes it well-suited to handle harsh environments, while also offering a high level of ease-of-use and installation flexibility. The unit's impressive specifications and choices for optional features make it a standout solution in the world of chilled water air conditioning units.
a. High Efficiency: This Liebert Uh529c-Aaeis142 unit is known for its energy efficiency, which could save significant energy costs over time.
b. Reliability: Liebert, a brand owned by Carrier, is respected for manufacturing robust and durable equipment. This AC unit is no exception.
c. Scalability: This air conditioning unit is a versatile solution for various data centers due to its 30 RT capacity.
d. Easy Installation: The unit has a universal design that makes it compatible with most chilled water systems.
e. Low Sound Level: Compared to other air conditioning units, the Liebert Uh529c-Aaeis142 operates relatively quietly.
2. Cons:a. Age: Being a decade old (model year 2007), this unit may have surpassed its average lifespan. Replacement parts might be harder to find and could be more expensive.
b. Complex Maintenance: Chilled water AC units typically require more expertise to maintain compared to standard HVAC systems, as they deal with complex cooling processes.
c. Energy Consumption: While energy efficient, this unit still consumes a substantial amount of power due to its compact size and functionality. Prospective buyers should consider the cost of operation.
3. Conclusion:If a data center operator is concerned about efficiency, scaling, and reliability, and already has experience with Liebert or Carrier equipment or a compatible chilled water system, this AC unit could be a viable option. On the other hand, if the priority is low cost or a concern for the age of the unit, there might be other options to consider.
4. Recommendation: To help determine the most suitable solution, consider the following steps:a. Identify the specific cooling needs of the data center. Determine if this Liebert Uh529c-Aaeis142 model aligns with the required capacity.
b. Evaluate the lifecycle costs, including the cost of the unit, installation, and maintenance as well as the operational costs.
c. Consider gaining access to replacement parts and potential future support from the manufacturer or local dealers.
d. Make a well-informed decision based on your evaluation, consulting with a trusted HVAC expert or an engineer if necessary.