RuiNeng Launch | AC 1250A High-Current Full-Position Sliding-Rail Intelligent Busbar

Release Date:

2026-03-14

In the current era of explosive AI computing power and rapid expansion of high-density data centers, traditional power supply solutions can no longer keep pace with the demand for stable capacity expansion in high-power cabinets. RUINENG Electric is now proudly launching AC 1250A High-Current Full-Position Sliding-Rail Intelligent Busbar Leveraging six core strengths, we deliver efficient, reliable, and flexible power distribution solutions for computing infrastructure applications.


I. Precise Scenario Adaptation: Specifically Designed for High-Density Computing Data Centers

• Core Performance: Rated maximum current of 1250 A, compatible with AC 400 V, easily handling high-power loads.

• Applicable scenarios: AI computing centers, data centers, and high-power cabinets—perfectly supporting large-model training and supercomputing workloads.

• Core tags: AI computing power distribution, high-density power supply, highly reliable capacity expansion


II. Six Major Technological Highlights Redefining the Power Supply Experience

1. High-strength aluminum-magnesium alloy housing: non-magnetic material that minimizes eddy current losses; load-bearing capacity of 3 meters ≥ 200 kg; combines high strength, high thermal conductivity, and corrosion resistance.

2. Patent-designed irregular-shaped copper busbar heat dissipation: The heat-dissipating surface area is three times larger than that of conventional copper busbars, effectively reducing temperature rise and ensuring safe operation under full-load conditions for extended periods.

3. High-Conductivity TU1 Copper Busbar: Made from 99.98% pure oxygen-free copper with a conductivity of 101% IACS, featuring an all-copper design with no solder joints for lower contact resistance and reduced losses.

4. High-Safety Insulation System: Adopts UL94 V0 flame retardancy, Class B insulation, 5,000 V dielectric strength, and a 40 mm creepage distance, providing both electric shock protection and protection against finger intrusion to comprehensively ensure power supply safety.

5. Modular plug-and-play: supports power extraction at any point, non-stop power expansion, tool-free installation of plug-in cabinets, and seamless adaptation to the rapid iteration needs of computing centers.

6. Significant cost reduction and efficiency gains: Compared with traditional solutions, installation costs are reduced by 50%, construction time is shortened by 30%, and cabinet utilization is increased by 10%.

III. Empowering the Era of Computing Power and Facilitating the Efficient Evolution of Data Centers

With its core attributes of high current-carrying capacity, low losses, and flexible scalability, this intelligent busbar is precisely tailored to high-density computing environments, ensuring stable AI workloads while delivering cost reductions and efficiency gains across the entire lifecycle—making it the optimal solution for upgrading data center power infrastructure.

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