Against the backdrop of the deep integration of artificial intelligence, cloud computing, and big data technologies, the construction of AIDC worldwide has entered a period of explosive growth. Behind the surging computing power lies an exponentially rising power density, stringent requirements for power supply continuity, and the pursuit of ultimate energy efficiency ratio.
On April 1st, Narada solemnly launched the new-generation backup power system tailored for AIDC scenarios — AIOn X-Rate. With all-round breakthroughs from cell materials to system architecture, this system redefines the energy foundation of AIDC in the computing power era with three core advantages: ultra-high power, extreme safety, and long-lasting cycle life.
Power is King: Millisecond-Level Response at 10C Ultra-High Rate
Faced with load fluctuations of over 100kW per cabinet in AIDC, power performance is the core yardstick for measuring the value of a backup power system. Narada AIOn X-Rate has achieved a major breakthrough in this dimension.
Adopting lithium iron phosphate cells specially developed for high-power scenarios, the system supports 10C ultra-high rate discharge with zero-delay response, and its discharge capacity at 10C is equivalent to that at 1C, demonstrating excellent rate performance.
Thanks to innovations in the material system, the single-cabinet power of the system exceeds 600kW, and the power density of the cells surpasses 1900W/kg, enabling the release of massive energy in an extremely short time. In addition, the system delivers remarkable pulse cycle life, with over 200,000 times of 500ms pulse discharge, perfectly adapting to the ultra-high frequency frequency regulation demand of AIDC.
At the material level, AIOn X-Rate introduces high-entropy electrolyte technology. By reconstructing the solvation structure and reducing the size of ion clusters, ions can break free from constraints and move rapidly, greatly improving ion transmission efficiency.
Meanwhile, by integrating capacitive characteristics into the material system innovation, the system constructs a hybrid energy storage mechanism of chemistry and physics featuring "dominant lithium deintercalation + auxiliary electric double layer capacitance".
This composite system of battery-type energy storage and capacitor-type energy storage effectively elevates the platform voltage for short-time high-rate discharge, ensuring that the system voltage does not collapse when coping with pulse-impact loads.
Compared with traditional lead-acid battery solutions, AIOn X-Rate saves up to 70% of floor space and cuts deployment time by 50% while achieving equivalent or even stronger backup power capability, freeing up more computing power space for data centers where space is at a premium.
Safety First: Building a Bottom Line from the Source of Materials
In AIDC scenarios, ultra-high power density and uninterrupted operation requirements make safety a sword of Damocles hanging over the industry. Narada AIOn X-Rate system has achieved a leap from passive protection to active prevention in safety design.
Equipped with a dedicated 55Ah high-rate battery for AIDC, the system adopts a solid-liquid hybrid electrolyte. Through the synergistic mechanism of "solid physical barrier + liquid interface optimization", it greatly reduces the risks of thermal runaway, leakage and combustion, realizing a high degree of unity between electrochemical performance and physical safety.
In addition, AIOn X-Rate effectively reduces battery internal resistance through the battery SNS three-dimensional collaborative design technology, minimizing heat generation during high-rate discharge from the source. Combined with the system's full-dimensional insulation protection design, it ensures electrical safety throughout the life cycle.
Cycle Life Wins: Long-Lasting Durability and Intelligent Maintenance
As infrastructure operating 24/7 uninterruptedly, the cycle life and maintenance convenience of a backup power system are directly related to the operating cost and reliability of AIDC. Narada AIOn X-Rate system has taken full life cycle value into consideration from the initial design stage.
The AIDC dedicated battery uses small-particle size, interface-stable graphite material as the anode, which effectively suppresses the volume expansion of the battery during long-term cycling, reducing the expansion rate by 30%. It also lowers the initial irreversible lithium loss by 40%, laying a solid foundation for the long service life of the battery.
For the consistency management of battery modules, AIOn X-Rate innovatively adopts a system-level supplementary active equalization strategy, dynamically equalizing the capacity of all cells in the system to the same level. Compared with traditional intra-module equalization, it effectively extends the service life of the system.
The system also features an external installation of the core monitoring unit (BMU), a user-friendly design that greatly simplifies the operation and maintenance process. In addition, the insulated maintenance panel physically isolates high voltage from maintenance personnel and supports point-to-point disassembly and maintenance, simplifying the O&M process while maximizing the operational safety of maintenance personnel.
Epilogue
The launch of Narada AIOn X-Rate represents a redefinition of AIDC backup power infrastructure. In an era where computing power is productivity, Narada has elevated the safety bottom line, power upper limit, and cycle life to a new level with this product, providing a more solid and efficient energy foundation for the development of artificial intelligence and digital economy.
