With a power density of up to 5.7kW per rack unit (RU), the AI90 delivers reliable power protection while significantly minimizing the required space.
Ideal UPS for AI and Edge Data Centers
The Xtreme Power Ai90 80kW UPS is a compact, innovative solution engineered for power-dense Artificial Intelligence AI server racks and a range of data center environments—including containerized, prefabricated, edge, and modular facilities. Offered in two configurations—14U for the HUC Model and 18U for Lead Acid—the AI90 delivers exceptional power protection while maximizing available space. Fully equipped with features such as modular energy storage, maintenance bypass, and output distribution, it ensures operational efficiency and seamless power continuity. Combining a space-saving design with versatile energy storage options and advanced functionalities, the Ai90 UPS is the ideal high-power rack solution.
Key Features
- Power Density: Complete 80kW UPS including in just 14U or 18U
- Advanced Energy Storage: Hybrid Ultracapacitors or Modular Lead Acid Batteries
- Efficiency: up to 96% online or 99% ECO mode efficiency
- Active Power Factor Correction: Optimizes input power factor to near unity (1.0 pf)
- Integral Maintenance Bypass: built-in bypass switch provides safe, uninterrupted service
- Modular Output Distribution: Output Breakers and 60A or 100A IEC 309 receptacle panels
Ai90 UPS Models & Capacities
Ai90 80kW UPS 415/240V, 400/230V, 380/220V with Modular Lead Acid Batteries
- Compact Power: Modular 80kW UPS in just 18U
- Modular Lead Acid Batteries provide 3 minutes at full load
- Peak Loads: Supports up 120kW at 150% overload
- Simplified Integration: Built-in maintenance bypass and output distribution
- 2 Year Warranty
Ai90 HUC 80kW UPS 415/240V, 400/230V, 380/220V with Hybrid Ultracapacitor (HUC)
- Compact Power: Modular 80kW UPS in just 14U
- Hybrid Ultra Capacitor Technology: 1-minute runtime, 4-minute recharge
- Peak Loads: Supports up 120kW at 150% overload
- Long Lifespan: 15 years and up to 50,000 discharge cycles
- Simplified Integration: Built-in maintenance bypass, output distribution
- 5 Year Warranty
What are Hybrid Ultracapacitors?
Hybrid ultracapacitors are advanced energy storage devices that combine the high energy density of batteries with the high power density and durability of traditional ultracapacitors. By combining electrostatic and electrochemical charge storage, they offer fast energy delivery and enhanced storage. Hybrid ultracapacitors are ideal for Uninterruptible Power Systems (UPS), ensuring efficiency, reliability, and rapid energy during transitions to backup generators.
- High Power Density – Deliver significantly higher power density compared to lead-acid or lithium batteries
- Compact Footprint – Perfect for short-duration UPS applications, ensuring smooth transition to generator power
- Temperature Resilience – Operates safely across a wide temperature range, reducing the need for additional cooling in data centers.
- Enhanced Safety – Superior thermal stability minimizes overheating risks and virtually eliminates thermal runaway
- Extended Cycle Life – Capable of enduring hundreds of thousands of charge-discharge cycles.
- Rapid Charge & Discharge – Ideal for handling power fluctuations from utility or generator sources due to fast-cycling capability
Comparing Lead Acid to Hybrid Ultracapacitor (HUC) Technology
| Model | AI90 Lead Acid | AI90 Hybrid Ultracapacitor |
| Energy Storage – Technology | Lead Acid Battery | Hybrid Ultracapacitor |
| Power Density – Complete UPS | 80 kW UPS in 18 U
4.4 kW per RU |
80 kW UPS in 14 U
5.7 kW per RU |
| Complete System Est Weight | 1150 lbs | 390 lbs |
| Durability | 300 discharge cycles | 50,000 discharge cycles |
| Temperature Resilience | 5 years at 25C (77F) | 15 years at 40C (104F) |
| Runtime -Full load | 3 minutes
Extended runtimes availalbe |
35 seconds (HUC10)
55 seconds (HUC12) |
| Recharge Time – fromfull discharge | 2 hours | 4 minutes |
| Module Quantity /
Weight |
12 modules / 73 lbs. each | 2 modules / 65 lbs. each (HUC12) |
Energy and Power Density comparison
| Technology | Energy density
[Wh/kg] |
Power density
[KW/kg] |
C rate charge/discharge |
| EDLC / UC | 6.5-12 | 15-50 | 100-10’000 |
| LiC | 15-60 | 0.2-5 | 2.5-30 |
| Hybrid Ultracapacitor (HUC) | 50-100 | 3-25 | 10-100 |
| LiB | 100-300 | 0.06-3 | 0.5-20 |
Why Choose Ai90 Over the Competition?
Compared to other industry-leading solutions like Eaton, Vertiv, and Schneider, the Ai90 UPS offers:
- Power Density: At up to 5.7kW per RU, the Ai90 provides 3x the Power Density of the nearest competitor
- Hot-Swappable Modules: Simplify maintenance and minimize downtime.
- Improved Efficiency & Power Density: Unity power factor maximizes usable power while reducing energy costs.
- Lower Installation Costs: Integrated maintenance bypass and optional receptacle panels reduce external components
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