Rotary UPS Systems

Robust, long-term power for high-capacity industrial environments and data centres.

How Rotary UPS works

Rotary UPS systems combine a rotating mass and a motor-generator to provide power. They may also include a diesel generator for extended backup. Best suited for high-capacity industrial environments that need robust, long-term power solutions with the ability to handle large power loads.

Piller Uniblock™ range

Industrial-grade rotary UPS engineered for critical service applications and microgrid environments.

Uniblock™ V (UB-V) Series — Electrically Coupled UPS

150 kW – 50 MW

Designed for industrial and critical-services applications and microgrid environments. Extended power range, advanced control platform and self-diagnostics tied into Piller’s predictive-maintenance service. Configurable for renewable and alternative sustainable energy sources.

Uniblock™ UBTD+ Rotary Diesel UPS

500 kW – 40 MW

For both low and medium voltage applications, providing excellent dip protection. Ideal for large-scale industrial and data centre installations with flexible cooling options.

Other Uniblock™ options

Designed with flexibility in mind, there are many options available for the Uniblock™ series to suit the unique needs of a variety of organisations. Options include containerised UPS systems and water-cooled variants.

Looking for something else?

We have a wide range of Static Transfer Switches (STS), batteries, diesel generators, voltage regulators, frequency converters, ground power units and much more. Speak to our team of experts about the right solution for you.

Let's design your Rotary UPS deployment

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We’re with you every step of the way on your project

We have a range of project support options to ensure quality results for your installation and ongoing operations. With 24/7 service and maintenance, you can have peace of mind knowing that any issues will be addressed promptly.

Get in touch with our team today

Call us on +2711 496 1402, email us on info@edsups.co.za or fill in a contact form to find out how we can help your business.