
( Brand: Liebert ), ( Manufacturer Part Number: BU071WGAAES4228 ), ( Model: BU071WSCDES883A )
Product Name: Liebert Water-Glycol Chiller - Challenger 3000, Model Number: BU071WSCDES883A, Voltage: 208V, Year: 2010 (BU071WGAAES4228 is a component part, Serial Number)
The Liebert Water-Glycol Chiller, Challenger 3000 series, model BU071WSCDES883A, is a state-of-the-art cooling solution engineered for optimal performance, reliability, and energy efficiency in commercial and industrial applications. This chiller, manufactured in 2010, operates on a 208V power supply.
Offering a cooling capacity of approximately 300 tons, this chiller is perfect for large-scale data centers, laboratories, or other mission-critical environments where precise temperature control is essential. Featuring a water-glycol cooling system, this chiller is designed to efficiently cool high-temperature applications, ensuring consistent performance even in harsh environments.
Its compressor is a six-cylinder, low-pressure, high-efficiency design that is both durable and energy-saving. This cooling system utilizes a hermetically sealed, scroll compressor, which nearly eliminates the chance for leaks or loss of refrigerant. The compressor is also equipped with a solid-state controller, providing advanced diagnostics and control abilities.
The integral heat exchanger, which is a part of the BU071WGAAES4228 serial numbered component, functions as the primary heat transfer component in this chiller. Made of high-quality materials, this heat exchanger offers excellent heat transfer performance and long-lasting durability.
Other key features of this Liebert Water-Glycol Chiller include a flexible water-side economizer, which facilitates free cooling during temperate seasons, reducing energy usage and cost. Additionally, it boasts a low-noise operation, minimizing disruption in surrounding areas, and reduced environmental impact.
This unit is backed by Liebert's robust support network, ensuring that any potential issues can be resolved quickly and efficiently. Furthermore, it meets or exceeds all major industry standards and regulations, including ASHRAE and ANSI/ARI, guaranteeing high-quality and dependable performance.
In summary, the Liebert Water-Glycol Chiller, Challenger 3000 series, is a high-performance, energy-efficient cooling solution for commercial and industrial applications. With its robust design, advanced features, and unmatched reliability, this chiller is an exceptional investment for any organization seeking precise temperature control and optimal cooling capacity.
The Liebert Water-Glycol Chiller models BU071WSCDES883A and BU071WGAAE4228 are well-known for their reliability and efficiency in cooling various applications. This assessment will outline the major advantages and disadvantages of investing in this product.
1. High Efficiency:- Both models feature advanced technology, like secondary-side refrigerant economy, and enhanced compressor efficiency, which reduces the overall energy consumption and lower utility costs.
- The high-performance Gruendler acid-injected water tubes contribute to efficient cooling capabilities.
2. Compact Design:- These chillers possess a compact, modular design, allowing for flexible installation in various areas with minimal floor space requirements.
- The ability to install the chiller in multiple configurations makes it suitable for various applications and facilities.
3. Enhanced Reliability:- The models feature Liebert's patented external quality-assured, isolation-by-design, partial-fill compressor cooling system for reliability and longevity.
- The externally mounted rotor motor fans prevent compressor failure due to coolant contamination caused by water leaks, ensuring efficient operation.
4. Modular Construction:- Each model consists of several smaller units arranged together, making it simple to add capacity or replace individual components as needed.
- This modular system allows for easy maintenance and minimizes downtime.
5. Quiet Operation:- The Liebert Water-Glycol Chiller models feature a quiet operation design, with sound insulation materials applied to both internal and external components.
6. R134A Refrigerant and Water-Glycol Compatibility:- The R134A refrigerant has a lower global warming potential than other refrigerants, making it environmentally friendly.
- Water-glycol coolant offers improved heating, leak resistance, and longer equipment life, with the ability to maintain chiller temperatures at an optimal level.
Disadvantages: 1. Price:- Due to their premium features and reliability, these models are more expensive compared to other similar-sized chillers in the market.
2.size:- Although the compact design is a significant advantage, some customers might expect a larger size or greater cooling capacity for the price point.
3. Limited Digital Interface:- A few customers have reported issues with the digital interface, as it may lack certain advanced features and customization options.
4. Maintenance Requirements:- Water-glycol chillers generally require more frequent maintenance compared to air- or air-cooled systems. The water glycol cooling system needs more attention to keep the coolant viscosity, pH value, and concentration in check.
Conclusion:The Liebert Water-Glycol Chiller models BU071WSCDES883A and BU071WGAAE4228 come with several advantages, such as high efficiency, compactness, reliability, quiet operation, and compatibility with R134A refrigerant and water-glycol coolants. Despite having some downsides, like a higher price point, larger size expectations for some, and limited digital interface, these chillers excel in their core cooling and energy-saving performance.
Recommendation:If cooling efficiency, energy savings, and reliability are the primary priorities, then these Liebert Water-Glycol Chiller models are worthy investments for applications that can accommodate their size and maintenance requirements. Potential buyers should consider the advantages carefully, while assessing the potential costs associated with the price, space, and maintenance. Additionally, understanding the digital interface limitations can help create realistic expectations and satisfaction with the overall product.
The compressor is charged with 7. 2lbs of r-407c refrigerant. This is a good condition Liebert up flow 5 ton challenger. It is designed to run on water or glycol.
Year: 2010 volts : 208 tonnage: 5 model: BU071WSCDES883A with any questions.