Enseva.com Blog

06 Aug

Deep Earth Grounding

By Chris SeveyBlog

The Enseva facility in Hiawatha has a state of the art deep earth grounding system. This deep earth ground meets the IEEE 142 standard of less than 5 ohms to earth. This deep earth ground performs the following: Limits voltage in a electrical distribution system to definite fixed values Limits voltage to within insulation ratings

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17 Jul

Hiawatha Transformation Update

By Chris SeveyBlog

Enseva Hiawatha continues to implement radically different state-of-the-art equipment.  These green transformers are responsible for taking higher voltage power from redundant utilities or generators and lowering them to more appropriate ranges that IT equipment can handle.  These green transformers are currently the worlds most efficient units operating at an impressive 99.1% efficiency!

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21 Jun

Hiawatha Gets Cool!

By Chris SeveyBlog

The custom developed chiller system used to maintain temperature in the high density Hiawatha datacenter arrived today. The high wind perimeter wall will be added at a later date.

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