Schneider Easy UPS 3S, 3M, and 3L Three-Phase UPS

The Easy UPS three-phase family is a line of transformer-free, online double-conversion UPS systems covering about 10 to 600 kW. The 3S handles small data centers and IT rooms, the 3M fits mid-size facilities and parallels to 600 kVA, and the 3L serves large critical zones. All emphasize simple specification, quick installation, and high efficiency.

They differ mainly in capacity: the 3S spans 10 to 40 kVA, the 3M spans 60 to 200 kVA and can parallel up to 600 kVA, and the 3L spans 250 to 600 kVA. All are transformer-free three-phase systems. Comp-Utility recommends the right model based on your load, footprint, and growth plans.

Yes. The Easy UPS three-phase systems are transformer-free and offer high efficiency, including eco modes that further reduce energy use. While the Galaxy line pushes efficiency and modularity further, the Easy UPS family delivers strong efficiency with simpler deployment, which is often the right balance for small and mid-size facilities.

Yes. The Easy UPS 3M can be paralleled, commonly up to four units, to increase capacity to around 600 kVA or to provide redundancy. This lets a facility start with one unit and add capacity or N+1 redundancy as load grows. Comp-Utility designs the parallel configuration to your requirements.

Choose Easy UPS when you want dependable, efficient three-phase protection with simple installation and lower complexity. Choose Galaxy (VS, VL, VX, VXL) when you need modular hot-swappable scaling, the highest efficiency, or large and hyperscale capacity. Comp-Utility compares both against your load, budget, and uptime goals.

The Easy UPS three-phase systems support internal and external VRLA battery options sized to your runtime requirement, with extended battery cabinets for longer runtime. Comp-Utility sizes the battery to bridge to your generator or restored utility feed and provides battery testing and replacement over the system's life.

Comp-Utility, a long-standing Schneider Electric distribution partner, specs, installs, commissions, and maintains the Easy UPS three-phase family across Central Texas, with preventative maintenance, battery service, and 24/7 emergency response. Call (512) 346-0999 or email sales@comp-utility.com.

The 3S suits small data centers, IT rooms, and light industrial loads; the 3M fits mid-size data centers, hospitals, and commercial buildings; and the 3L serves large data centers, healthcare, and industrial sites. The family is a practical fit wherever straightforward, efficient three-phase protection is the priority.

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.