X90-5S – Scalable Modular 480 V UPS

Overview

The Xtreme Power X90-5S is a scalable, modular online double-conversion UPS that delivers clean, reliable power for mission-critical applications.
Designed for enterprise data centers, industrial automation, and healthcare, the X90-5S provides high-efficiency performance and true modular scalability in a compact 480 V architecture.

Built around 70kW hot-swappable power modules, the system scales from 50kW to 350kW.
The X90-5S pairs with the X90-BC external modular battery cabinet (or other compatible battery systems) for flexible runtime configuration and may include an optional SMB-350 slim maintenance bypass cabinet for seamless service without downtime.

Key Features & Benefits

• Scalable Modular Design — Expand power capacity as load requirements grow.
• High Availability — Configurable with N+1 redundant power modules for continuous uptime.
• Hot-Swappable Modules — Replace power modules without system interruption.
• External Modular Battery Cabinets — Supports X90-BC or compatible 3rd-party battery systems for flexible runtime options.
• Optional SMB-350 Maintenance Bypass — Matching slim cabinet enables safe service and repair while maintaining load power.
• High Efficiency — Up to 96.5 % in online mode, 99 % in ECO mode for reduced energy costs.
• Full Front Access — No rear clearance required for installation or maintenance.
• Flexible Cable Access — Top or bottom cable entry for easy integration in any environment.
• Dual or Single Utility Input — Supports a wide range of electrical configurations.
• 10″ Color Touchscreen Display — Real-time graphic interface for system status and alarms.
• 65 kAIC Rating — High short-circuit withstand for industrial reliability.
• UL-1778, cUL, FCC A, RoHS, TAA, Energy Star Certified.
• 2-Year Warranty — Covers electronics (U.S. & Canada).

Applications

• Data Centers — High-capacity modular UPS with external battery cabinets and optional bypass for large-scale installations. Learn more ›
• Industrial Automation & Control — Provides clean, stable power for PLCs, robotics, and process equipment. Learn more ›
• Medical Imaging Systems — Reliable 480 V power for MRI, CT, and diagnostic systems. Learn more ›
• Modular & Edge Infrastructure — Scalable power platform with flexible top/bottom cable access. Learn more ›

Specifications

Competitive Comparison

Xtreme Power X90-5S – Eaton 93PM 400 V Comparison
Download PDF ›

Why X90-5S?

The X90-5S combines high efficiency, scalable power, and front-service modularity for large-scale data-center and industrial environments.
With hot-swappable modules, external battery flexibility, and an optional SMB-350 bypass, it simplifies service and expansion while ensuring continuous uptime.

→ Learn more about X90-Series Advantages ›
→ Explore Unity Power Factor Benefits ›

Related Products

• X90-1S – 50-70kW compact integrated 480 V UPS with internal batteries and bypass.
• X90-2S – 50-140kW compact integrated 480 V UPS with internal batteries and bypass.
• X90-10S – 50-700kW modular 480 V UPS for enterprise and data center environments.

Contact Us

The X90-5S Modular 480 V UPS provides scalable, redundant power and flexible external battery integration in a compact, service-friendly system.
Ideal for data-center, industrial, and medical installations requiring reliable, high-efficiency 480 V protection.

800-582-4524  sales@xpcc.com  www.xpcc.com