GLR28051 51.2V lithium phosphate iron battery lifepo4 280ah

Lithium Battery | 51.2V | 280AH | 14.34kWh | 200A | Rack Mounted

SKU: GLR28051 Category:

GRANKIA GLR28051 51.2V lithium phosphate iron battery lifepo4 280ah can work for various applications requiring reliable and efficient energy storage.

With a nominal voltage of 51.2V and a robust capacity of 280Ah, this lithium phosphate iron battery can deliver reliable power for various uses, including renewable energy systems, uninterruptible power supplies (UPS), and industrial applications.

GLR28051 51.2V lithium phosphate iron battery lifepo4 280ah

Lithium Phosphate iron Battery Features

High Capacity and Efficiency

With 280Ah capacity, the 51.2V lithium phosphate iron battery provides substantial energy storage, making it ideal for high-demand applications.

Long Cycle Life

This battery boasts an impressive cycle life of up to 6,000 cycles at 80% Depth of Discharge (DoD), ensuring long-term durability and consistent performance.

Rack-Mounted Design

Designed for easy installation, the lithium ion battery rechargeable features a compact rack-mounted form factor. This design allows for efficient use of space in server rooms, data centers, and other environments where space is at a premium, while also providing easy access for maintenance and monitoring.

LiFePO4 Technology

Utilizing advanced LiFePO4 chemistry, the lithium phosphate iron battery offers several advantages over traditional lithium-ion batteries, including enhanced thermal stability, improved safety, and a longer cycle life. This technology ensures that the battery can withstand high temperatures and provides a reliable power source over many charge and discharge cycles.

Built-in BMS

The built-in Battery Management System (BMS) provides comprehensive protection against overvoltage, overcurrent, and temperature fluctuations, enhancing overall safety and reliability.

Wide Temperature Range

Operates effectively in a wide temperature range, making it suitable for various environments.

Fast Charging Capability

Capable of accepting higher charging currents than conventional batteries, the lithium ion battery rechargeable can be recharged faster, reducing downtime and increasing operational efficiency.

Lithium Battery Pack Details

GRANKIA Rack Mount Lithium Battery Components

 

How to Insall Lithium Battery Pack

Installing the 51.2V Rechargeable Rack Mounted LiFePO4 Battery involves several steps to ensure proper setup and operation. Here is a general guide on how to install the battery:

Select Installation Location

Choose a suitable location for installing the battery rack. Ensure that the area is well-ventilated, free from moisture, dust, and direct sunlight. Consider accessibility for maintenance and safety precautions.

Mounting the Battery Rack

Securely mount the battery rack in the chosen location using appropriate mounting hardware. Ensure that the rack is level and stable to support the weight of the batteries.

Connect Interconnecting Cables

Connect the interconnecting cables between the batteries in the rack following the manufacturer’s guidelines. Ensure proper polarity and tight connections to prevent loose or short circuits.

Connect to Charging/Discharging Equipment

Connect the battery rack to the charging and discharging equipment following the specified wiring diagram provided by the manufacturer. This may involve connecting to inverters, charge controllers, or other energy management systems.

Check for Proper Voltage

Before powering up the system, use a multimeter to verify that the voltage at the terminals matches the expected 51.2V.

Test the Installation

After completing the connections, test the installation to ensure that the batteries are charging and discharging correctly. Monitor the voltage levels and check for any abnormal behavior.

Power Up the System

Once all connections are verified, power up your system. Monitor the battery for any unusual sounds or heat during the initial charge cycle.

Regular Maintenance

Establish a routine maintenance schedule to monitor the performance of the battery system, check for signs of wear or damage, and ensure optimal operation over time.

Temperature Effects on Performance

The lithium phosphate iron battery lifepo4 280ah can operate effectively in a range of temperatures, which is crucial for maintaining performance and longevity.

Optimal Operating Range

The ideal temperature range for LiFePO4 batteries like the GLR28051 is typically between 0°C and 45°C (32°F to 113°F). Within this range, the battery operates efficiently, delivering its rated capacity and maintaining stable performance.

High Temperatures

At temperatures above 45°C, the lithium phosphate iron battery may experience increased capacity and performance due to accelerated chemical reactions. For instance, at 40°C, the battery can reach up to 120% of its rated capacity. However, prolonged exposure to high temperatures can significantly shorten the battery’s lifespan due to accelerated degradation processes. For every 10°C increase in temperature above 20°C, the battery life can be halved.

Low Temperatures

Conversely, at low temperatures (below 0°C), the performance of the GLR28051 declines sharply. In conditions as cold as -20°C, the battery may only achieve about 40% to 60% of its rated capacity. This reduced performance is attributed to increased internal resistance and slower chemical reactions within the battery. Additionally, charging at low temperatures can be inefficient or even damaging, as the battery struggles to accept charge effectively

 

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Model GLR28051
Electrical Characteristics
Rate voltage(Vdc) 51.2
Cell Combination 16S1P
Rate capacity(AH) 280AH
Energy storage(KWH) 14.34
Cycle life 6000 cycles @80% DOD, 0.5C
Months self discharge ≤2%
Charge/ Discharge
Charge Voltage (V) 58.2
Max. Charge current(A) 200
Max. Discharge current(A) 200
Max. Power (W) 10240
Discharge cut-off voltage(VDC) 42
Charge cut-off voltage(VDC) 56
Enviornment
Charge temperature 0 ℃ to 50℃ @60±25% Relative Humidity
Discharge temperature -25 ℃ to 50℃ @60±25% Relative Humidity
Storage temperature -20℃ to 50 ℃  @60±25% Relative Humidity
Mechanical
IP class IP20
Chemistry Lithium Iron Phosphate (LiFePO4)
Case material Metal
Installation Type Rack Mounted
Pack Dimensions L*W*H(mm) 768x450x275
Net Weight(kg) 105
Communication
Protocol CAN Bus/RS485
Monitoring Bluetooth/ WLAN Optional
Standard
Battery Pack UN38.3, MSDS
Battery Cell UN38.3, MSDS, IEC62619,  CE, UL1973, UL2054