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Transformer energy efficiency

Transformer energy efficiency, Total:15 items.

In the international standard classification, Transformer energy efficiency involves: Energy and heat transfer engineering in general, Transformers. Reactors, ENERGY AND HEAT TRANSFER ENGINEERING.


NEMA - National Electrical Manufacturers Association, Transformer energy efficiency

  • NEMA TP 1-1996 Guide for Determining Energy Efficiency for Distribution Transformers

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Transformer energy efficiency

  • GB 24790-2009 Minimum allowable values of energy efficiency and the energy efficiency grades for power transformers
  • GB 20052-2013 Minimum allowable values of energy efficiency and energy efficiency grades for three-phase distribution transformers
  • GB 20052-2006 The minimum allowable values of energy efficiency and the evaluating values of energy conservation for three-phase distribution transformers

国家市场监督管理总局、中国国家标准化管理委员会, Transformer energy efficiency

  • GB 20052-2020 Minimum allowable values of energy efficiency and the energy efficiency grades for power transformers

Professional Standard - Electricity, Transformer energy efficiency

  • DL/T 985-2005 Guide for determining energy efficiency for distribution transformers
  • DL/T 985-2012 Guide for determining energy efficiency for distribution transformers

British Standards Institution (BSI), Transformer energy efficiency

National Electrical Manufacturers Association(NEMA), Transformer energy efficiency

  • NEMA TP 1-2002 Guide for Determining Energy Efficiency for Distribution Transformers

National Metrological Technical Specifications of the People's Republic of China, Transformer energy efficiency

  • JJF 1261.20-2017 Power Transformer Energy Efficiency Measurement and Inspection Rules
  • JJF 1261.20-2015 Power Transformer Energy Efficiency Measurement and Inspection Rules

Standard Association of Australia (SAA), Transformer energy efficiency

Canadian Standards Association (CSA), Transformer energy efficiency





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