
The M+ Series High-Density Modular Static UPS is here!
All New Hot-Swappable Static UPS for Data Centres
M+ Series – 250-1200kW High-Density Modular Power Protection
As data centres expand in scale and complexity, the need for reliable, efficient and adaptable power solutions is more critical than ever. Piller’s new M+ Series Modular Static UPS comprises two 2 models, the M+ 500 and M+ 1200, with power capacities from 250kW to 1200kW, delivering high-performance, scalable solutions tailored for data centres of all sizes.
The M+ Series is a high density modular static UPS with remarkable efficiency of up to 97%. The design supports the addition of multiple power modules and can be customised to your exact power performance needs with capacities ranging from 250 to 1200kW in a single unit. Its compact footprint makes it suitable for a variety of applications and the hot-swappable module design enables quick plug-and-play maintenance.

High efficiency for mission-critical applications
High Reliability
High short circuit capacity duration provides high system protection. The modular, hot-swappable power module design ensures uninterrupted operations and reduces downtime.
Intelligent fan control and redundant design architecture maximises efficiency and lifetime further ensuring reliability.
Flexible Scalability
The system can be customised exactly to the power performance needs. As needs change, additional power modules can easily be added to deliver a greater power density in a compact footprint.
High Performance
Featuring a wide input voltage and frequency tolerance the system offers exceptional grid adaptability and battery life extension.
Low MTTR
Power and Bypass modules are hot-swappable being replaceable with the UPS online and without bypass/offline operation.
Intelligent Control
The M+ Series Intelligent Control system minimises the need for human intervention maximising efficiency and module life.

Smarter Service Worldwide!
Self-help hot swap modules
The M+ Series hot swap architecture allows for module replacement without system shutdown, reducing downtime and ensuring continuous operation. Operator training can be provided for fast self-fix as part of a Service Level Agreement (SLA).
SLAs available in range of levels
- Service – provides a basic annual maintenance visit
- Power Service – in addition to “Service”, provides emergency support 24/7
- Power Service Advantage – in addition to “Power Service” provides the maximum level of support. It covers all costs for repairs, including travel, labour and parts (excluding battery systems)
Lithium-ion Backup Battery
The backup lithium-ion battery system uses a modular parallel design, offering a safe, smart and simple solution compatible with Piller M+ Series UPS, with power capacities ranging from 250kW to 1200kW.
Its features include automatic module failure detection and exit, ensuring other modules continue to function without disruption.
Additionally, the modular design allows for easy expansion, reducing both operational and capital expenditure.

Why Piller?
Piller’s static UPS systems are a vital component in ensuring reliable power for data centers and other mission-critical applications.
Their high efficiency, scalability and advanced monitoring capabilities make them an excellent choice for environments where power reliability is paramount.
Trusted by leading organisations, financial institutions, data centres, airports and military installations around the globe, Piller has been a leader in power protection for over 100 years. Our expertise and long-standing reputation in the industry underscore our commitment to providing cutting-edge solutions that keep operations running smoothly, no matter the challenge.
In addition to their superior performance, Piller’s static UPS systems are designed with environmental sustainability in mind. By utilising the latest in energy-saving technology, they help reduce carbon footprints and support green initiatives, making them not only a smart choice for reliability but also for environmental responsibility. This forward-thinking approach ensures that businesses can meet their power needs while also contributing to a more sustainable future.
