
( Brand: Liebert ), ( Manufacturer Part Number: DH125A-AAEI ), ( Part Type: Flow Unit )
The Liebert DH125A-AAEI 460V 10kVA Air-Cooled Precision Extension Rackmount Unit is a high-performance uninterruptible power supply (UPS) system specifically designed for data center applications. This deluxe model, featuring a flow-through design, is part of Liebert's System 3 product line.
The DH125A-AAEI comprises a 10 kilovolt-ampere (kVA) UPS, capable of delivering power output within a 460-volt electrical input range. The unit employs a single-phase, alternating current (AC) design and boasts an efficiency level of up to 93%. This level of efficiency contributes significantly to operational cost savings by reducing energy waste and minimizing the need for frequent utility grid drawals.
The System 3 DH125A-AAEI comes equipped with an impressive ten (10) output phases. Each output phase is designed to provide a clean, regulated voltage and frequency to power critical IT equipment in the data center, ensuring minimal downtime and data loss during power outages or voltage fluctuations. In addition, this unit offers a total input power capacity of 21kVA, allowing it to handle demanding workloads efficiently.
The deluxe flow-through design of the Liebert DH125A-AAEI provides several advantages over traditional closed-front UPS designs. This open-frame air cooling system facilitates increased airflow, reducing hot spots and improving uniform temperature distribution across the IT equipment. The UPS distributes warm exhaust air at the rear, minimizing any potential disruptions to the data center's overall thermal management plan.
Key features of the Liebert DH125A-AAEI 460V 10kVA Air-Cooled Precision Extension Rackmount Unit include:* High efficiency (up to 93%)
* 10 output phases (each capable of delivering continuous output power of 4.5kVA)
* Total input power capacity of 21kVA
* Single-phase, alternating current (AC) design
* Input voltage range of 380-460V
* Output voltage range of 200-275V
* Nominal output frequency of 50/60 Hz
* Automatic Voltage Regulation (AVR) and Automatic Frequency Control (AFC)
* Graphic LCD display for real-time monitoring, maintenance, and diagnosis
* Integrated signal interfaces for remote monitoring and control
* Copper bus bars
* Accepts common batteries for redundancy (N 1, N N)
* Move-In Ready packaging for quick installation
The Liebert DH125A-AAEI's robust design, combined with its reliable cooling system and advanced features, make it an excellent choice for powering and protecting sensitive IT equipment in a data center environment. This 460V UPS unit offers high availability, efficient power, and exceptional performance, ensuring mission-critical applications remain operational with minimal disruptions.
The Liebert DH125A-AAEI 460V 10kVA Air-Cooled Flow DH unit is a popular choice for businesses and data centers due to its high efficiency and reliability. This article will outline the pros and cons of purchasing this particular Liebert cooling system to help potential buyers make an informed decision.
Pros:1. Energy Efficiency: With a high SEER rating, the Liebert DH125A-AAEI is an energy-efficient solution for cooling large spaces. This can significantly reduce energy costs and help businesses operate more sustainably.
2. Superior Air Flow: The air-cooled design of this unit ensures constant, uniform cooling throughout the data center or facility. This can lead to improved equipment performance and longevity, as well as better working conditions for employees.
3. Flexible Configuration: The Liebert DH125A-AAEI offers a range of options for integration with various data center infrastructures. This includes being compatible with Liebert's Hot Aisle/Cold Aisle Containment options and digital controls, allowing for customized cooling solutions.
4. Quiet Operation: The Liebert unit features a noise reduction design, making it a popular choice for data centers and facilities that prioritize a quiet working environment.
5. Scalability: With its 10kVA capacity, the Liebert DH125A-AAEI provides a scalable cooling solution that can grow with a business. Additional units can be added as needed to expand cooling capacity.
Cons:1. Initial Cost: The Liebert DH125A-AAEI has a higher initial investment cost compared to some other cooling solutions. However, the energy savings and efficiency gains can help offset this cost over time.
2. Space Requirement: The air-cooled design of the Liebert unit requires additional space for proper cooling operation. This may be a consideration for businesses with limited space in their facility.
3. Maintenance: Air-cooled units may require more frequent filter maintenance compared to water-cooled or evaporative cooling systems. This can add to the overall cost of ownership.
Conclusion:The Liebert DH125A-AAEI 460V 10kVA Air-Cooled Flow DH unit offers several advantages for businesses, particularly in terms of energy efficiency, superior airflow, flexible configuration, quiet operation, and scalability. However, it also comes with some notable cons, including a higher initial investment cost, the need for additional space, and potentially more frequent maintenance. Ultimately, businesses should weigh the pros and cons carefully and consider their specific cooling needs and budget to determine if the Liebert DH125A-AAEI is the right cooling solution for them.
Recommendation:For businesses with medium-sized data centers or facilities that prioritize energy efficiency, quiet operation, and scalability, the Liebert DH125A-AAEI 460V 10kVA Air-Cooled Flow DH unit is a well-rounded and reliable cooling solution. It may carry a higher upfront cost, but businesses can offset this investment through long-term energy savings and improved cooling performance.
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On items being shipped to a foreign country.
On items being shipped to a foreign country.
On rare occasions, damages may occur while in transit.