A data center depends on a reliable supply of electricity for its servers and cooling systems, which are the main sources of consumption. Also, a nonstop power supply, 24/7, is paramount to provide the continuous server access required. With our extensive experience of electrical installations for data centers and server halls we can quickly design and install an appropriate solution onsite. If you have preferences when it comes to the type of equipment to be installed, or how the electricity distribution and reserve power systems should be configured, we will be happy to follow your specifications. We are a brand independent supplier.

Harju Elekter solutions range from providing power supply onsite, via a switchgear building with MV switchgear, through to separate server halls with transformers and LV switchgear. Or the entire power supply solution can be incorporated into an E-house. For data centers, E-Houses are now seen as an efficient alternative to conventional power distribution solutions. With demand growing daily, Harju Elekter builds, equips and ships E-Houses to customers in many parts of the world.

Harju Elekter E-Houses are prefabricated walk-in metal houses which function as pre-assembled, prewired and pre-tested modular substations.

Main power source, or back-up
A complex of E-Houses located outdoors on the data center site can be the main source of power for the data center, providing the electricity required for cooling the server halls, while freeing up space for more servers in the building.

Where the data center already has an integrated power distribution solution, E-Houses can be placed outside to provide reserve power, thus ensuring the continuous availability and efficiency of the servers, which is important from an environmental standpoint.

• MV and LV switchgear
• Cable distribution cabinets
• Technical shelters/skids
• Project management and engineering
• Site works

• The E-Houses are efficiently configured. They can be customized to customer specifications, and the concept is fully scalable.
• An E-House typically contains a transformer, medium voltage switchgear, low voltage switchgear, automation cabinets and battery banks.

See some examples:

Hydro 66 >