By Bruno De Wachter / Published on Thu, 2007-12-13 08:30
New DOE standard for distribution transformers
The US Department Of Energy (DOE) has created a new, tighter efficiency standard for distribution transformers. The final version of this new rule was published on 12 October 2007. The standard applies to liquid-immersed transformers as well as to dry-types.
According to EERE Network News, this new standard could raise the cost of distribution transformers by 12 to 13 per cent but reduce their energy losses by about one fourth.
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