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NEMA Publishes NEMA TR 1-2013 Transformers, Regulators and Reactors
2014-04-29 06:00:00| Industrial Newsroom - All News for Today
NEMA has published NEMA TR 1-2013 Transformers, Regulators and Reactors, which applies to single-phase and polyphase power and distribution transformers. Step-voltage regulators have been added to the scope in this edition and there is now more alignment with IEEE transformer standards. NEMA TR 1 is one of the few standards on the market that lists audible sound levels for these particular transformers. This story is related to the following:Trade Associations
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Category:Industrial Goods and Services