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Piller Products

 Piller Rotary UPS

The UNIBLOCK™ is a key contributor in providing seamless power to your business systems and processes. Providing independence from utility power and disturbances on the supply network.

*UNIBLOCK™ simply provides confidence in delivering business on schedule day after day, year after year. The UNIBLOCK™ gives high efficiency and performance with minimum components.

-UNIBLOCK™ UB-V Series Electrically Coupled UPS for Data Centers. (UPS from 1MW up to 50MW)


-UNIBLOCK™ UB-V Series Electrically Coupled UPS for Industrial & Other Applications. 


-UNIBLOCK™ UBTD+ (Rotary Diesel UPS from 500kW up to 40MW).

-UNIBLOCK™ UBR. (Rotary Hybrid UPS from 125kW up to 40MVA).

First Static UPS with Flywheel

300/360kW Modules - Scalable up to 2400/2880kW

  • Efficiency above 96% at 25% load (IEC 62040-3)

  • No Battery risk, no Battery replacement

  • Quiet operation

  • Advanced connectivity

  • Ideal for rapid deployment

Piller's CPM 300 / 360

The Piller Critical Power Module (CPM) topology is designed to deliver optimum performance combined with all of the operational features demanded by the modern data center.

The module houses its own energy storage with sufficient guaranteed capacity for delayed transition to standby generators. Capable of operating in up to four different modes, the CPM affords the perfect balance between required levels of protection and electrical efficiency.

The energy store is self-contained within the module and designed to operate with extremely low losses. The CPM is designed with total costs, implementation speed and ease of maintenance in mind.

Piller STS static Transfer Switch

APOTRANS Static Transfer Switch 25A up to 1600A

All around the globe complex electrical and electronic processes, information technology and automation, govern our manufacturing, service industries, data management and communications.

In today’s fast-moving world, Piller continues to develop new and innovative solutions to meet the challenge. As the requirement for resilient and redundant power supplies is growing, the Piller APOTRANS represents the latest evolution of redundancy.

The APOTRANS static transfer switch is suitable for both new and existing power distribution systems. By either retrofitting APOTRANS into an existing system or designing a new system, the Piller APOTRANS supports critical loads by automatically switching to an alternative power source should the preferred source become out of tolerance or fail completely. The changeover occurs within milliseconds ensuring that the load is supplied with continuous power.

The APOTRANS Principle

  • Thyristor-based static transfer switch

  • Very fast transfer

  • Rugged and highly reliable SCR technology

  • Bypass and isolation switches

  • Internal redundancy

-APOTRANS Static Transfer Switch 25A to 63A.

-APOTRANS Static Transfer Switch 125A to 1600A.

Ar Comfort Piller UPS

Static UPS from 3kVA-500kVA

Complex computer centres, automated production plants and other critical applications make high demands on UPS systems, as power supply failures can have catastrophic results. Non-linear loads therefore have to be handled as safely as shock loads and overloads such as those caused by power surges. When it comes to the security and economy of a UPS system, there is no room for compromise. The Piller Static UPS meets the highest requirements of a secure power supply and at the same time is very economical.

Static UPS from 3kVA to 10kVA

  • AR Single 3 and AR Single 6 is available as rack mounting and free-standing tower.

  • Swivel display.

  • Efficiency up to 92%

  • Efficiency of 98% in ”line – interactive” mode

  • Interchangeable batteries during operation

Static UPS from 10kVA to 80kVA

  • UPS classification VFI SS 111 acc. to IEC 62 040 -3 (double conversion)

  • Very high efficiency

  • 96% in the continuous converter mode and 98% in the line interactive mode

  • Highly reliable

  • Redundant and power-parallel configuration of up to 6 units

  • 50>60 or 60>50Hz frequency converter as standard

Static UPS from 100kVA up to 500kVA

  • High output power at capacitive loads

  • Sinusoidal input current THDi < 3%

  • High efficiency, up to 96%

  • Flexible battery configurations

  • High reliability

  • EMC-class C1 and C2 (for unlimited use) available

  • Variable cable connection (from bottom and top)

  • Standard extended-range communication protocols

  • Reduced weight and small foot print

Piller Frequency-converter

50Hz / 60Hz Frequency Converters

Piller has supplied 50/60Hz ground power systems for both military and civil applications. Through continual research and development a high level of flexibility is guaranteed in meeting clients’ requirements. Products include Piller Motor Generator Sets with full digital control and the Piller UNIBLOCK UBSF.

-Static 5kVA to 500kVA.

-Rotary 125kVA to 2300kVA.

-Static 5kVA to 200kVA.

-Rotary 20kVA to 150kVA.

-Gatebox AJT 90-180kVA.

-APOCOIL Cable Storage System.


-Naval Power Systems.

-Shore to Ship Power Converter.

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