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  • 2015.09.22 BELGIUM | Great visibility for EURO-DIESEL at Talentum


    On Thursday, September 17, 2015, Stijn Briers, Partick Scarpa, Manuel Santiago Fernandes, Corinne Volders and Hélène Herwats attended one of the most known job fairs in Belgium: Talentum; it was the regional edition which took place in Liège.


  • 2015.05.29 Agreement for the acquisition of EURO-DIESEL by 3i


    On 19th May 2015, the international investment manager 3I Group plc (“3i”) has reached an agreement with our current shareholder Buy Out Fund for the acquisition of our company.

  • 2015.05.27 New member of the Technical Sales Representatives team for E1 DYNAMICS


    E1 DYNAMICS is proud to announce Chesapeake Mission Critical, a full service data center power, cooling, and service solutions provider, as the newest member of the Technical Sales Representative team for Washington DC, Maryland and northern Virginia.  Effective April 17th, 2015, Chesapeake will expand their product offering to include Diesel Rotary Uninterruptible Power Supply systems manufactured by EURO-DIESEL.

  • 2015.05.26 EURO-DIESEL attended several congress and exhibitions all over the world


    On 14th May 2015, EURO-DIESEL participated in the 4th edition of DCD Converged Brazil Government’s exhibition at the Hotel Royal Tulip Brasilia. The event brought many industries professionals in order to discuss current challenges in the data center segment In Brazil.


    Le 14 mai 2015, EURO-DIESEL a participé à la 4ème édition du congrès DCD Converged Brazil Government à l’hôtel Royal Tulip de Brasilia. L’événement a attiré de nombreux professionnels industriels et fut l’occasion de discuter des défis actuels dans le secteur des centres de données au Brésil. 


  • 2015.05.07 RUSSIA I EURO-DIESEL RUSSIA attended Datacenters Design & Engineering 2015 in Moscow


    On 23rd April 2015, EURO-DIESEL Russia attended Datacenters Design & Engineering conference for a second time.

    The conference took place at the Center Digital October in Moscow and provided exhibition space, conferences and networking.

    Apart from exhibitors, it was around 350 participants including main players of Russian datacenter market.

  • 2015.04.24 PARIS I EURO-DIESEL attended to Solutions Datacenter Management


    EURO-DIESEL participe au salon Solutions Datacenter Management à Paris

    Les 1 et 2 avril derniers, EURO-DIESEL a participé à l’un des plus grands salons du Data Center et du Cloud qui se tient actuellement en France.

    Outre un espace d'exposition, ce salon, qui se déroule au Centre de Congrès du CNIT à La Défense à Paris, propose des conférences, des tables rondes, des ateliers spécialisés. [+]


Click on each image to view a larger version.


DRUPS systems can be configured as N, N+1, N+2 or 2N to meet your required levels of maintainability and fault tolerant designs.

Various configurations are possible at low or medium voltage as Single UPS Output Systems or Short Break Sytems, Distributed Redundant, Isolated Redundant, etc.

Below, you will find some of the examples of E1 DYNAMICS's configurations and capabilities.

Single Output or Short Break Dual Output System


NO-BREAK E1 (Single Output System) in conditioning mode

Single-line Single Unit at Conditioning Mode 



NO-BREAK E1-SB0 (Dual Output) in conditioning mode

Single-line SB Unit at Conditioning Mode



NO-BREAK E1-SB1 (Dual Output) in conditioning mode

Single-line SB1 Unit at Conditioning Mode


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NO-BREAK E1-SB2 (Dual Output) in conditioning mode



Parallel Systems - LV or MV

Parallel LV Configuration

LV Parallel Systems


Parallel systems comprise of two or more units operating together to feed a common critical path. Parallel systems are  for loads larger than otherwise possible with a single unit. Parallel systems are designed at low and medium voltages. By paralleling multiple units, a redundant configuration can be obtained.

A redundant configuration has an even higher reliability and provides more flexibility during the execution of preventive maintenance.






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Parallel MV Configuration

MV Parallel

An increasing number of customers today require multi mega Watt UPS power for their critical loads. Various electrical system configurations can be obtained, but the parallel systems are the most common above all. 


With a MV solution, the current is inversely proportional to the voltage.  In practice, this means that 20 or more units can be operated in parallel in order to obtain a multi MW solution.  MV configurations come in two versions; Either with a step-up transformer or with an MV alternator.


Both parallel configurations can be designed for both concurrent maintainability and fault tolerant conditions to meet some of the industries most stringent design requirements.




Distributed Redundant

Distributed redundant Configuration

Distributed Redundant Configuration

This is a modular design where individual systems share the redundancy. This allows the end-user to create a multi MVA facility at low voltage or to obtain a concurrently maintainable configurations.

IP Star

IP Star Configuration

Distributed Redundant Configuration

The IP Star DRUPS configuration has been first introduced to protect critical loads for high power ratings (above 5 MVA) with the objective to maintain a distribution system at low voltage, instead of medium voltage.

In this configuration, each NO-BREAK KS® unit protects its own load and is downstream connected through the IP Choke.

The redundancy is simply given by the connection between each UPS unit’s output and a central point called the Star Point, which is physically arranged in a ring formation (IP Bus): when one unit is offline, the remaining units take over the stranded load. The QDR switch of the offline unit is used for short-circuiting the IP choke to minimise the voltage drop.

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Other Configurations

E1 DYNAMICS offers, amongst others, Isolated Parallel (IP) and Isolated Redundant (IR) configurations. IP is a modular design where all systems share their redundancy but supply into the same output ring or star bus. IR is also a modular design with one isolated redundant unit serving to provide redundancy to a bus, available to the other units where they are able to transfer their loads.