Comprehensive Guide to the 48V 100Ah 3U Server Rack LiFePO4 Battery Pack

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On October 18, 2024

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The 48V 100Ah 3U Server Rack LiFePO4 Battery Pack is an advanced energy storage solution designed for server rack installations and various energy storage applications. This article provides an in-depth analysis of the battery’s features, specifications, and applications, highlighting why it stands out in the market.

Table of Contents

Key Features of the 48V 100Ah LiFePO4 Battery

1. Global Warranty and Comprehensive Certification

The battery pack is backed by a worldwide warranty, ensuring reliability and peace of mind for users. It has passed rigorous certification processes, demonstrating compliance with international safety and quality standards.

2. High Compatibility and Customization

This battery is compatible with over 20 mainstream inverters, making it a versatile choice for various systems. Additionally, it supports customization to meet specific user requirements, providing flexibility in different scenarios.

3. Robust Safety and Protection Features

Equipped with multiple protection functions such as Over Current Protection (OCP), Over Voltage Protection (OVP), Short Circuit Protection (SCP), and Over Temperature Protection (OTP), this battery ensures safe and stable operation under various conditions.

Detailed Specifications

General Specifications

Item	Specifications
Cell Type	LiFePO4
Typical Capacity	100Ah @1C Discharge
Minimum Capacity	98Ah @1C Discharge
Nominal Voltage	48V
End-of-charge Voltage	54.75V ± 1.0V, 0.2C5A
End-of-discharge Voltage	37.5V ± 2.0V, 0.2C5A
Max Charge Current	50A
Max Continuous Discharge	100A
Instantaneous Max. Discharge	120A ± 5A /1S
Over Current Protection	150A ± 15A /100mS
Communication Interface	RS485/CAN
Switch	Yes
Operating Temperature	Charging: 0°C ~ 45°C
	Discharging: -10°C ~ 60°C
Storage Temperature	-5°C ~ 35°C
Storage Humidity	≤75% RH
Size	442mm x 420mm x 133mm
Weight	Approx. 44kg

BMS (Battery Management System) Parameters

The Battery Management System (BMS) of the 48V 100Ah LiFePO4 Battery is meticulously designed to protect and monitor the battery cells, ensuring longevity and safety.

Parameter	Specifications
Single Cell Over Charge Protection	3.65V ± 20mV (Delay 1S)
Battery Pack Over Charge Protection	54V ± 0.5V (Delay 1S)
Single Cell Over Discharge Protection	2.70V ± 50mV (Delay 1S)
Battery Pack Over Discharge Protection	40V ± 2V (Delay 1S)
Charge Over Current Protection	60A ± 2A (Delay 1S)
Discharge Over Current Protection 1	100A ± 5A (Delay 1S)
Discharge Over Current Protection 2	120A ± 15A (Delay 100mS)
Charge High-Temperature Protection	55°C ± 2°C
Charge Low-Temperature Protection	0°C ± 2°C
Discharge High-Temperature Protection	65°C ± 2°C
Discharge Low-Temperature Protection	-10°C ± 2°C
Short Circuit Protection	Yes

Applications of the 48V 100Ah LiFePO4 Battery

This battery is ideal for energy storage systems, offering a reliable backup power source for server rooms, data centers, and other critical infrastructure. It is also suitable for renewable energy integration, such as solar and wind power systems, providing efficient energy storage solutions.

Advantages of LiFePO4 Chemistry

LiFePO4 (Lithium Iron Phosphate) batteries are renowned for their safety, long cycle life, and stability. Unlike other lithium-ion batteries, LiFePO4 chemistry is less prone to thermal runaway, making it a safer choice for large-scale energy storage.

Conclusion

The 48V 100Ah 3U Server Rack LiFePO4 Battery Pack stands out as a top-tier energy storage solution. Its comprehensive protection features, high compatibility, and robust design make it an excellent choice for various applications. Whether for backup power or integration with renewable energy sources, this battery offers unparalleled performance and reliability.