Schneider Symmetra PX Modular UPS: Specs, Sizing, and Service
The Schneider Electric Symmetra PX is a modular, scalable three-phase UPS with built-in N+1 redundancy, available in ratings from roughly 10 to 500 kW across 208V, 400V, and 480V. Its right-sized, pay-as-you-grow power and battery modules suit data centers of all sizes, healthcare, and critical facilities. Comp-Utility, a long-standing Schneider distribution partner, specs, installs, and services the Symmetra PX across Central Texas.
What We Provide
Our Capabilities
Spec and Scale the Symmetra PX
We configure right-sized power and battery modules with N+1 redundancy and a runtime matched to your load.
Learn moreInstallation and Commissioning
Installation, integration, and commissioning prove the system before it protects your critical load.
Learn moreMaintenance and Battery Service
Module and battery service plus preventative maintenance keep the Symmetra PX reliable for years.
Learn morePay as You Grow
Built-In Redundancy That Scales with You
The Symmetra PX pioneered right-sized modular power. You add power and battery modules as load grows and gain N+1 redundancy from the architecture itself, so availability and capacity expand together.
That flexibility makes it a long-running favorite for data centers and healthcare facilities that need redundancy today and headroom for tomorrow.
Key Specifications
| Attribute | Schneider Symmetra PX |
|---|---|
| Topology | Online double-conversion, modular, N+1 |
| Power rating | ~10 to 500 kW (by voltage class) |
| Voltage / phase | 208 / 400 / 480V, three-phase |
| Form factor | Floor-standing |
| Redundancy | Built-in N+1, scalable power and battery modules |
| Batteries | Modular battery units, scalable runtime |
| Typical applications | Data centers of all sizes, healthcare, critical facilities |
Specifications reflect the Symmetra PX product line; exact ratings and configuration vary by model and voltage class. 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 Schneider Symmetra PX?
The Symmetra PX is a modular, scalable three-phase UPS with built-in N+1 redundancy, used across data centers of all sizes, healthcare, and critical facilities. It uses right-sized power and battery modules so capacity and redundancy can be added as needs grow, providing high availability without overbuilding on day one.
How does Symmetra PX redundancy work?
The Symmetra PX achieves N+1 redundancy through its modular architecture: installing one more power module than the load requires means the system keeps protecting the load if a module fails or is serviced. Battery modules are similarly scalable. This built-in redundancy is a core reason the platform is trusted for critical applications.
Can I scale the Symmetra PX after installation?
Yes. The pay-as-you-grow design lets you add power and battery modules to increase capacity or runtime as your load grows, within the frame's rating. This avoids overspending upfront and lets the UPS track your actual demand. Comp-Utility plans the initial configuration with headroom for your expected growth.
What voltages and ratings does the Symmetra PX support?
The Symmetra PX spans roughly 10 to 500 kW depending on the voltage class, with 208V, 400V, and 480V options to match common distribution schemes. The right rating and voltage depend on your load and electrical design. Comp-Utility specifies the configuration and integrates it into your one-line.
Is the Symmetra PX still a good choice today?
The Symmetra PX remains widely deployed and well supported, and is a solid modular choice for many facilities. For new projects, Comp-Utility can compare it with the newer Galaxy VS and VL lines and recommend the best fit based on efficiency, footprint, and lifecycle considerations for your specific application.
Who services the Symmetra PX in Central Texas?
Comp-Utility, a long-standing Schneider Electric distribution partner, installs, commissions, and maintains the Symmetra PX across Central Texas, including module and battery service and 24/7 emergency response. Call (512) 346-0999 or email sales@comp-utility.com to set up service or discuss an upgrade.
How often should Symmetra PX batteries be replaced?
Battery replacement intervals depend on chemistry and operating temperature. VRLA battery modules typically last three to five years, while lithium-ion options last considerably longer. Regular impedance and capacity testing is the reliable way to know remaining life. Comp-Utility tests and replaces battery modules to keep rated runtime intact.
What maintenance does the Symmetra PX require?
Recommended maintenance includes battery testing and replacement, power module inspection, capacitor and fan service at end of life, connection and firmware checks, and verification of redundancy. A documented preventative maintenance program keeps the warranty valid and prevents avoidable downtime. Comp-Utility tailors the cadence to how critical the load is.
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.