
( Brand: Liebert ), ( Manufacturer Part Number: GXT2-48VBATT )
The Liebert GXT2-48VBPF and Emerson Network Power GXT248VBPF are identical, hot-swappable, lithium-ion batteries designed for use with Liebert and Emerson's GXT2 and GXT3 series of uninterruptible power supply (UPS) systems. These batteries offer several advantages over traditional lead-acid batteries, including a longer lifespan, higher energy density, and greater power density.
Each battery has a capacity of 2.2 kilowatt-hours (kWh) and can deliver a continuous output of 48 volts at 47 amperes. The batteries consist of 24 series-connected, parallel cells, with each cell having a nominal voltage of 3.7 volts. This design allows for a total of 112 individual cells per battery.
The batteries are hot-swappable, meaning they can be replaced while the UPS is still in operation, minimizing downtime. They are also maintenance-free, eliminating the need for regular water refills and equalization charging. The batteries are protected by a built-in battery management system (BMS) that monitors cell voltage, temperature, and other critical parameters to ensure safe and reliable operation.
The batteries are compact and lightweight, with dimensions of approximately 23.6 inches (L) x 15 inches (W) x 3.3 inches (H) and a weight of approximately 66 pounds each. They are also stackable, allowing for easy installation in limited space environments.
The Liebert GXT2-48VBPF and Emerson GXT248VBPF batteries are designed to provide optimal performance in a wide range of temperatures, from -20 F to 140 F (-29 C to 60 C). They also feature a robust construction, with a rugged aluminum case and impact-resistant corners, ensuring durability and protection against physical damage.
In summary, the Liebert GXT2-48VBPF and Emerson GXT248VBPF are high-performance, hot-swappable, lithium-ion batteries designed for use with Liebert and Emerson's GXT2 and GXT3 UPS systems. They offer several advantages over traditional lead-acid batteries, including a longer lifespan, higher energy density, greater power density, and maintenance-free operation. The batteries are compact, lightweight, stackable, and can operate in a wide range of temperatures, making them an excellent choice for mission-critical power applications.
Both Liebert GXT2-48VBPF and Emerson GXT248VBPF are high-capacity Online Double Conversion UPS systems designed for mission-critical applications. In this analysis, we will discuss the key features, advantages, and disadvantages of each UPS to help potential buyers make an informed decision.
1. Liebert GXT2-48VBPF: Features:- Online Double Conversion Topology
- Capacity: 480 kVA
- Input Voltage: 380-480V AC, 50-60 Hz
- Output Voltage: 480 V AC, 60 Hz
- Power Factor: 0.9 (leading)
- Efficiency: 95%
- Parallel Capability: Up to 4 units
Advantages:- High power capacity
- Online Double Conversion topology for continuous power protection
- High power factor and efficiency
- Parallel capability for scalability
- High reliability and robust design
Disadvantages:- Higher initial investment cost compared to other UPS systems
- Larger footprint due to its high capacity
- Complex installation and configuration
2. Emerson GXT248VBPF: Features:- Online Double Conversion Topology
- Capacity: 480 kVA
- Input Voltage: 380-480V AC, 50-60 Hz
- Output Voltage: 480 V AC, 60 Hz
- Power Factor: 0.9 (leading)
- Efficiency: 95%
- Parallel Capability: Up to 4 units
Advantages:- High power capacity
- Online Double Conversion topology for continuous power protection
- High power factor and efficiency
- Parallel capability for scalability
- High reliability and robust design
Disadvantages:- Higher initial investment cost compared to other UPS systems
- Larger footprint due to its high capacity
- Complex installation and configuration
Conclusion:Both Liebert GXT2-48VBPF and Emerson GXT248VBPF offer identical specifications, making a direct comparison challenging. However, potential buyers should consider factors like cost, installation complexity, and the specific needs of their application when deciding between these two UPS systems.
If budget is not a concern and high power capacity and reliability are essential, then the Liebert GXT2-48VBPF or Emerson GXT248VBPF could be the ideal choice. However, if cost is a concern or the installation process requires simplicity, potential buyers might consider alternative UPS systems with lower power capacities or simpler installation processes.
Recommendation:Considering the similarities between the two UPS systems, it is recommended that potential buyers carefully evaluate their power requirements, budget, and installation constraints before making a decision. Consulting with a power protection expert or the manufacturers' representatives can provide valuable insights and guidance in selecting the most suitable UPS for their specific application.
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