Schneider Galaxy VX and VXL UPS for Large and Hyperscale Data Centers
The Schneider Electric Galaxy VX and VXL are large modular three-phase UPS systems for big data centers, cloud, colocation, and AI workloads. The Galaxy VX scales to roughly 1500 kVA with flexible operating modes, while the Galaxy VXL adds ultra-high density and an AI load-tolerant design with up to 99% eConversion efficiency. Comp-Utility, a long-standing Schneider distribution partner, specs and services both across Central Texas.

What We Provide
Our Capabilities
Spec for Large and Hyperscale
We help you choose between the VX and VXL and size paralleled systems for large data center and AI deployments.
Learn moreInstallation and Commissioning
Installation, integration, and integrated systems testing prove the system before it carries hyperscale loads.
Learn moreMaintenance and Battery Service
Preventative maintenance and battery service keep large modular systems efficient and available.
Learn moreBuilt for AI
Ultra-High Density for the Largest Loads
The Galaxy VXL is engineered for the power density and dynamic loads of AI and high-performance computing, with an AI load-tolerant design and up to 99% eConversion efficiency in a very compact footprint.
The Galaxy VX provides flexible operating modes and scalable, parallel capacity for large data centers, cloud, and colocation. Comp-Utility helps you select and deploy the right platform.

Key Specifications
| Attribute | Galaxy VX | Galaxy VXL |
|---|---|---|
| Topology | Online, modular | Online, modular (Live Swap) |
| Power rating | 500 to 1500 kVA | ~500 to 1500+ kW (ultra-high density) |
| Voltage / phase | 400 / 480V, three-phase | 400 / 480V, three-phase |
| Efficiency | ECOnversion, flexible modes | Up to 99% eConversion |
| Design focus | Large DC, cloud, colocation | AI load-tolerant, hyperscale, HPC |
| Batteries | VRLA or lithium-ion | VRLA or lithium-ion |
Specifications reflect the Galaxy VX and VXL product lines; exact ratings and configuration vary by model. Contact us to confirm the current configuration for your project.
The Comp-Utility Difference
Why Comp-Utility?
Long-Standing Distribution Partner
As a long-standing distribution partner of Eaton, Schneider Electric, and Vertiv, we specify best-in-class systems and back them with factory-grade service.
Engineer-Owned and Operated
Comp-Utility is owned and operated by engineers, with licensed Texas Professional Engineers (P.E.) on staff. That rigor anchors every design, specification, and installation.
Turnkey, Single-Contract Partner
We sell, design, install, and maintain complete infrastructure end to end. One accountable team and one contract for power, cooling, distribution, and cabling.
24/7 Emergency Response and Preventative Maintenance
Our technicians provide preventative maintenance programs and 24/7 emergency response, with rapid on-site dispatch across Central Texas when facilities need us most.
Licensed, Certified & Recognized
We hold ourselves to the standards of the institutions we serve, from professional licensure and jobsite safety to the industry organizations that set the bar for mission-critical work.

Licensed Professional Engineers
State of Texas (TBPE)
OSHA 30 Certified
Field Technicians

AFCOM Member
Data center industry association

7x24 Exchange Member
Mission-critical infrastructure
Frequently Asked Questions
What is the difference between the Galaxy VX and VXL?
Both are large modular three-phase UPS systems. The Galaxy VX scales to roughly 1500 kVA with flexible operating modes for large data centers, cloud, and colocation. The Galaxy VXL adds ultra-high power density and an AI load-tolerant design with up to 99% eConversion efficiency, targeting hyperscale and high-performance computing. Comp-Utility helps you choose based on load and density.
Are the Galaxy VX and VXL suitable for AI data centers?
The Galaxy VXL is specifically engineered for AI and high-performance computing, with a load-tolerant design that handles the dynamic, high-density power profiles those workloads create, plus up to 99% eConversion efficiency. The VX also serves large compute environments. Comp-Utility can design the power architecture around your AI deployment.
How efficient are these UPS systems?
The Galaxy VXL reaches up to 99% efficiency in eConversion mode, and the VX offers ECOnversion and other high-efficiency operating modes. At megawatt scale, these efficiency levels deliver substantial energy and cooling savings while still protecting power quality, with rapid transfer to full double conversion when conditions require it.
Can these systems be paralleled for redundancy?
Yes. Both the VX and VXL are designed to parallel for capacity and redundancy, supporting configurations up to 2N for the highest availability targets. Comp-Utility designs the redundancy scheme, from N+1 to 2N, to match your data center tier goals and uptime requirements.
Do they support lithium-ion batteries?
Yes. The VX and VXL support VRLA and lithium-ion batteries. At hyperscale, lithium-ion is increasingly preferred for its longer life, smaller footprint, and reduced maintenance, which lowers total cost of ownership across a large fleet. Comp-Utility can specify the right chemistry and runtime for your facility.
Who installs and services Galaxy VX and VXL in Central Texas?
Comp-Utility, a long-standing Schneider Electric distribution partner with licensed Texas Professional Engineers, specs, installs, commissions, and maintains the Galaxy VX and VXL across Central Texas. We provide preventative maintenance, battery service, and 24/7 emergency response. Call (512) 346-0999 or email sales@comp-utility.com.
How do I choose between the Galaxy VL, VX, and VXL?
The Galaxy VL covers roughly 200 to 500 kW, the VX scales to about 1500 kVA, and the VXL targets ultra-high-density and AI loads at the largest scale. The right choice depends on your capacity, density, redundancy, and growth plans. Comp-Utility's engineers model your requirements and recommend the platform that fits.
What maintenance do large modular UPS systems require?
Large modular UPS systems need periodic battery testing, capacitor and fan replacement at end of life, firmware and connection checks, thermal scanning, and verification of operating modes and redundancy. A documented program keeps warranties valid and prevents wear items from causing downtime. Comp-Utility provides preventative maintenance and 24/7 response across Central Texas.
My UPS is in alarm, what do I do?
Call Comp-Utility right away at (512) 346-0999, and have the unit's model and serial number ready along with any alarm codes or messages shown on the UPS display. A unit in alarm can indicate a battery, load, or power-path issue that needs prompt attention. Because we maintain a large base of units under contract with the major UPS manufacturers, we can escalate directly to the right factory resources and coordinate service faster and more directly than a single end user calling general support, often getting you answers and a technician on site sooner.