380/400/415V - 50/60Hz Modular UPS Systems

Modular UPS System offering a wide range of modular and redundant backup power systems from 225kW to 1800kW.

The built-in flywheel energy storage takes up less than half the footprint of battery based systems, delivers efficiency up to 98% and lowers total cost of ownership by up to 40% over the life of the product. This field proven technology is based on a highly fault tolerant IGBT architecture designed to protect all critical loads, such as data centers, industrial processes and healthcare applications.

Stored energy will provide ride-through up to 2 minutes depending upon configuration, making the CLEANSOURCE® XT MMS a clear alternative to modular static UPS systems reliant on battery storage. The XT MMS modular UPS system has more than enough energy storage for diesel starting and synchronization, even when paralleling generating sets. Elimination of batteries saves space and weight, reduces site testing and maintenance and removes the need for routine replacement after a few years of service life.


Flywheel Technology

The CLEANSOURCE® XT Modular UPS is based on Active Power’s Parallel Online Architecture which provides excellent isolation between input and output, while delivering Class 1 voltage regulation and dynamically cancelling effects of non-linear load harmonics.

This topology continuously provides online power protection to your operation, creating a clean sinusoidal output waveform and protecting critical operations against all nine IEEE power disturbances in a power dense, reliable, and energy efficient package.

Modular & Scalable Architecture

CLEANSOURCE® XT MMS G and Z series UPS systems are modular and capable of multiple redundancy levels (N+1, N+2,...). Customers may readily expand their systems in line with their own growth needs by adding further modules over time. Each system consists of an input/output cabinet (IOC), a system cabinet (SC) and the ability to connect up to four 225KW modules with built in wireway. In total, 8 modules can operate in a single system, providing up to 1800kW of high efficiency, batteryfree UPS power.