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NEMA Publishes Reinstated NEMA ST 20-2014 Dry Type Transformers for General Applications
2014-06-23 06:00:00| Industrial Newsroom - All News for Today
NEMA has published NEMA ST 20-2014 Dry Type Transformers for General Applications, which applies to single-phase and polyphase dry-type transformers for supplying power, heating, and lighting circuits, and designed to be installed and used in accordance with National Electrical Code®. Standard also covers transformers with or without accessories having ratings of 1.2 kV class, 0.25–4,000 kVA. NEMA ST 20 specifically addresses sound levels for these types of transformers. This story is related to the following:Trade Associations
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Category:Industrial Goods and Services