BS EN 50708-1-1:2020 PDF

Published Date: 01/21/2021

Power transformers. Additional European requirements-Common part. General requirements

Published Date: 08/22/2018

Energy performance of large power transformers (Um > 36 kV or Sr ≥ 40 MVA)

Published Date: 09/28/2017

Medium power transformers 50 Hz, with highest voltage for equipment not exceeding 36 kV-General requirements

Published Date: 02/29/2012

Three-phase oil-immersed distribution transformers 50 Hz, from 50 kVA to 2 500 kVA with highest voltage for equipment not exceeding 36 kV-General requirements

Published Date: 08/15/1996

Three-phase dry-type distribution transformers 50 Hz, from 100 to 2500 kVA with highest voltage for equipment not exceeding 36 kV-General requirements and requirements for transformers with highest voltage for equipment not exceeding 24 kV

Published Date: 09/15/1995

Three phase oil-immersed distribution transformers, 50 Hz, from 50 to 2500 kVA with highest voltage for equipment not exceeding 36 kV-General requirements and requirements for transformers with highest voltage for equipment not exceeding 24 kV

Published Date: 09/15/1995

Three phase oil-immersed distribution transformers, 50 Hz, from 50 to 2500 kVA with highest voltage for equipment not exceeding 36 kV-Supplementary requirements for transformers with highest voltage for equipment equal to 36 kV

Published Date: 09/30/2014

Tap-changers-Performance requirements and test methods

Published Date: 2003

Published Date: 2002