This document provide the recommendations for a correct installation use and maintenance of the cast resin transformers produced by IMEFY spa.

a. REFERENCE STANDARDS

IEC 60076-1 (Power transformers Part 1: General)

IEC 60076-2 (Power transformers Part 2: Temperature rise)

IEC 60076-3 (Power transformers Part 3: Insulation levels, dielectric tests and external clearances in air)
 
IEC 60076-4 (Power transformers Part 4 : Guide to the lightning impulse and switching impulse testing - Power transformers and reactors)
 
IEC 60076-5 (Power transformers Part 5: Ability to withstand short circuit)
 
IEC 60076-8 (Power transformers Part 8: Application Guide)
 
IEC 60076-10 (Power transformers Part 10: Determination of sound levels)
 
IEC 60076-11 (Power transformers Part 11: Dry-type transformers)
 
IEC 60076-12 (Power transformers - Part 12: Loading guide for dry-type power transformers)
 
IEC 60076-16 (Power transformers - Part 16: Transformers for wind turbine applications)
 
IEC 50588-1 (Medium power transformers 50 Hz, with highest voltage for equipment not exceeding 36 kV Part 1 General requirements)
 
IEC 61936-1 (Power installations exceeding 1 kV a.c. - Part 1: Common rules)
 

b. EU DIRECTIVE AND REGULATION

Directive 2009/125/EC of the European Parliament and of the Council of 21/10/2009.

Commission Regulation (EU) No 548/2014 of 21/05/14.

c. CE MARKING

It is affixed in conformity and in respect of Reg. (EU) N. 548/2014 of 21/ May 2014 commission on implementing Directive 2009/125/EC of the European Parliament and of the Council with regard to small, medium and large power transformers.