Rack Tower LiFePO4 UPS 51.2V 100Ah Portable Power Pack with UL/CE Certification and 95% Efficiency
Price:
USD/CNY, Unit
MOQ:
10
Delivery Time:
1-2 months
Brand:
Qiyuan
Product Description
Product Overview
The Rack Tower LiFePO4 UPS is a high-performance 51.2V lithium portable power pack designed for reliable energy storage applications. Featuring advanced lithium iron phosphate technology, this system delivers exceptional safety and efficiency for industrial and commercial use.
Key Features & Advantages
High-safety lithium iron phosphate batteries with UL CE certification
Modular design with lightweight construction and optimized footprint
Comprehensive monitoring system for voltage, current, and temperature
Real-time battery information display via integrated screen
High-current charging capability up to 100A
Direct ring and CAN communication connectivity
Built-in automatic fire extinguishing equipment for enhanced safety
Blind charge/discharge and self-protection functions
City grid automatic start functionality
Supports neutral line connection and conventional installation
Customizable for parallel use with lead acid batteries
Technical Specifications
| Parameter | Value | Conditions |
|---|---|---|
| Rated Capacity | 100Ah | 25℃±3℃, 0.2C constant current discharging, 40.5V cut off |
| Rated Voltage | 48V | |
| Standard Charge Current | 20A (0.2C) | 0.2C CC charge to 54.0V, then CV charge, cut off when charging current ≤0.05C |
| Max Continuous Charge Current | 50A (0.5C) | Do not exceed 0.5C |
| Max Charge Current | 100A (1C) | Requirement: 1 cycle/day |
| Charge Cut Off Voltage | 54.0V | Equalized Charge Voltage: 53.5V, Floating Charge Voltage: 51.0V |
| Standard Discharge Current | 20A (0.2C) | 0.2C CC discharge, cut off @40.5V |
| Max Continuous Discharge Current | 50A (0.5C) | Continuous 50A discharge |
| Max Discharge Current | 100A (1C) | Requirement: 1 cycle/day |
| Discharge Cut Off Voltage | 40.5V | 2.7V/Cell, 40.5V/Pack |
| Max Pulse Discharge Current | 130A | 25℃±3℃, ≤1s |
| Working Temperature (Charge) | 0℃~55℃ | 0℃-10℃: continuous 20A(max) charge, 10℃-45℃: continuous 50A(max) charge, 45℃-55℃: continuous 20A(max) charge |
| Working Temperature (Discharge) | -20℃~55℃ | Battery can work at specified temperature range with capacity loss in tolerance |
| Storage Temperature (Short Term) | -20℃~45℃ | Within 1 month |
| Storage Temperature (Long Term) | 0℃~35℃ | Within 1 year |
| Battery Weight | Approximately 45kg | |
| Battery Impedance | ≤30mΩ | DC Internal Resistance |
| Charge/Discharge Efficiency | ≥95% | Charge/discharge efficiency in Wh (round trip efficiency) at 0.2C charge and discharge current, 25℃ |
Performance Highlights
This 51.2V LiFePO4 energy storage system delivers exceptional performance with ≥95% charge/discharge efficiency and operates across a wide temperature range from -20℃ to 55℃. The 100Ah capacity combined with high-current capabilities makes it ideal for demanding industrial applications requiring reliable backup power and energy storage solutions.
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Get in Touch
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Company
Ningbo Qiyuan New Energy Co., Ltd
Location
60 Pingan Road, Dafu, Guanlan Community, Longhua District, Shenzhen, China
Contact Person
TonyMa