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Transformers Standards




NEMA 260-1996 (2004)Safety Labels for Pad-Mounted Switchgear and Transformers Sited in Public Areas
NEMA ST 20-2014Dry Type Transformers for General Applications
NEMA TP 1-2002Guide for Determining Energy Efficiency for Distribution Transformers
NEMA TP 2-2005Standard Test Method for Measuring the Energy Consumption of Distribution Transformers
NEMA TP 3-2000Standard for the Labeling of Distribution Transformer Efficiency
NEMA TR 1-2013Transformers, Regulators and Reactors
ST 1-1988 (R1994, R1997)Specialty Transformers (Except General Purpose Type)

 

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