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NEMA TP 1

Guide for Determining Energy Efficiency for Distribution Transformers

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Organization: NEMA
Publication Date: 1 January 1996
Status: inactive
Page Count: 20

Document History

NEMA TP 1
January 1, 2002
Guide for Determining Energy Efficiency for Distribution Transformers
This standard is intended for use as a basis for determining the energy efficiency performance of the equipment covered and to assist in the proper selection of such equipment. This standard covers...
NEMA TP 1
January 1, 1996
Guide for Determining Energy Efficiency for Distribution Transformers
A description is not available for this item.

References

This document references:
IEEE C57.110 - Recommended Practice for Establishing Liquid Immersed and Dry-Type Power and Distribution Transformer Capability when Supplying Nonsinusoidal Load Currents
Published by IEEE on June 14, 2018
This recommended practice applies only to two winding transformers covered by IEEE Std C57.12.00, IEEE Std C57.12.01, and NEMA ST20.1 It does not apply to rectifier transformers.2 Purpose The purpose...
This document references:
IEEE C57.12.10 - Requirements for Liquid-Immersed Power Transformers
Published by IEEE on December 6, 2017
This voluntary consensus standard sets forth the requirements for power transformer application. This standard is intended to be used as a basis for performance, interchangeability, and safety of the...
This document references:
IEEE C57.12.23 - Submersible Single-Phase Transformers: 250 kVA and Smaller; High Voltage 34 500 GrdY/19 920 V and Below; Low Voltage 600 V and Below
Published by IEEE on December 5, 2018
This standard covers certain electrical, dimensional, and mechanical characteristics and takes into consideration certain safety features of single-phase, 60 Hz, liquid-immersed, self-cooled,...
This document references:
IEEE C57.12.51 - IEEE Guide for Mechanical Interchangeability of Ventilated Dry-Type Transformers
Published by IEEE on May 21, 2019
This guide sets forth characteristics of ventilated dry-type transformers relating to performance, limited electrical and mechanical interchangeability, as well as recommended practice for...
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