## Nomenclature
### Acronyms
Available online: [[https://copperalliance.sk/uploads/2018/05/coppers-contribution-to-a-low-carbon-future-a-plan-to-deca-forbise-europe-by-25-percent.pdf](https://copperalliance.sk/uploads/2018/05/coppers-contribution-to-a-low-carbon-future-a-plan-to-deca-forbise-europe-by-25-percent.pdf)]([https://copperalliance.sk/uploads/2018/05/coppers-contribution-to-a-low-carbon-future-a-plan-to-deca-forbise-europe-by-25-percent.pdf](https://copperalliance.sk/uploads/2018/05/coppers-contribution-to-a-low-carbon-future-a-plan-to-deca-forbise-europe-by-25-percent.pdf)) (accessed on 1 March 2022). * _U4E. Accelerating the Global Adoption of Energy-Efficient Transformers_; UN Environment, Economy Division, Energy & Climate Branch: Paris, France, 2017. * _Energy Efficient Distribution Transformers_ (2017) Energy-efficient-distribution-transformers.pdf (accessed on 15 March 2022). * _Siemens and G. (2014)_ Siemens, A.G. _Transformers--Power Engineering Guide_, 7 th ed. ; Siemens Energy Sector: Erlangen, Germany, 2014. * _Garcia et al. (2022)_ Garcia, D.; Valencia, J.; Hausman, G.U.S. Department of Energy's 2016 Transformer Efficiency Changes and Impact on Inrush Current for Low Voltage Dry-Type Transformers. EATON. 2016. Available online: www.eaton.com (accessed on 15 March 2022). * _Energy Efficient Distribution Transformers_ (2022) Energy Efficient Distribution Transformers. HPS--Hammond Power Solutions Inc. Available online: www.hammondpowersolutions.com (accessed on 15 March 2022). * _Energy Efficient Transformers_ (2020) Energy Efficient Transformers: European Minimum Energy Performance Regulation (MEPS). Available online: www.abb.com/tr ansformers (accessed on 15 March 2022). * _Directive 2009/125/EC of the European Parliament and of the Council of 21 October 2009 Establishing a Framework for the Setting of Eco-Design Requirements for Energy-Related Products. Available online: [[https://eur-lex.europa.eu/legal-content/EN](https://eur-lex.europa.eu/legal-content/EN)]([https://eur-lex.europa.eu/legal-content/EN](https://eur-lex.europa.eu/legal-content/EN)) /TXT/?uri=celex%3A32009L0125 (accessed on 15 March 2022). * _Commission Regulation (EU) No 548/2014 of 21 May 2014 on Implementing Directive 2009/125/EC of the European Parliament and of the Council with Regard to Small, Medium and Large Power Transformers. Available online: [[https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=cELEX%32014R0548&from=EN](https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=cELEX%32014R0548&from=EN)]([https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=cELEX%32014R0548&from=EN](https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=cELEX%32014R0548&from=EN)) (accessed on 15 March 2022). * _Commission Regulation (EU) (2019)_ 1783 of 1 October 2019 amending Regulation (EU) No 548/2014 on Implementing Directive 2009/125/EC of the European Parliament and of the Council with Regard to Small, Medium and Large Power Transformers. Available online: [[https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX%3A32019R1783](https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX%3A32019R1783)]([https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX%3A32019R1783](https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX%3A32019R1783)) (accessed on 15 March 2022). * _ANSI_ (2002) ANSI. _ANSI_ (C57.12.20-1997; American National Standard for Transformers--Standard for Overhead Type Distribution Transformers, 500 kVA and Smaller: High Voltage 34500 Volts and Below: Low Voltage, 7970/13800Y Volts and Below. ANSI: New York, NY, USA, 2002; pp. 1-51. * _IEC 60076-7_ (2007)_ (2007)_ _IEC 60076-7_; Loading Guide for Oil-immersed Power Transformers. International Electrotechnical Commission (IEC): Geneva, Switzerland, 2007. * _A2.27 W.G._ (2008)_ Recommendations for Condition Monitoring and Condition Assessment Facilities for Transformer. CIGRE: Paris, France, 2008. * _IEEE Guide for Loading Mineral-Oil-Immersed Transformers and Step-Voltage Regulators. In _IEEE Std C57.91-2011 (Revision of IEEE Std C57.91-1995)_; IEEE: New York, NY, USA, 2012; pp. 1-123.