Registration number (WIID)Project No.TitleStatus
47258LVS HD 428.2.1 S1:2002Three phase oil-immersed distribution transformers 50 Hz, from 50 to 2500 kVA with highest voltage for equipment not exceeding 36 kV - Part 2: Distribution transformers with cable boxes on the high voltage and/or low voltage side - Section 1: General requirementsAtcelts
53782LVS HD 398.3 S1:1986Power transformers - Part 3: Insulation levels and dielectric testsAtcelts
64553EN 50629:2015/A2:2018Energy performance of large power transformers (Um > 36 kV or Sr ≥ 40 MVA)Atcelts
43790LVS EN 60076-1:2003 +A1 +A12Power transformers - Part 1: GeneralAtcelts
58616LVS EN 60076-19:2015Power transformers - Part 19: Rules for the determination of uncertainties in the measurement of the losses on power transformers and reactorsAtcelts
46157HD 428.1 S1:1992/A1:1995Three-phase oil-immersed distribution transformers 50 Hz, from 50 to 2500 kVA with highest voltage for equipment not exceeding 36 kV - Part 1: General requirements and requirements for transformers with highest voltage for equipment not exceeding 24 kVAtcelts
55101HD 367 S2:1992/AAOn-load tap-changersAtcelts
52598LVS HD 428.2.2 S1:2002Three-phase oil-immersed distribution transformers 50 Hz, from 50 to 2500 kVA with highest voltage for equipment not exceeding 36 kV - Part 2: Distribution transformers with cable boxes on the high- voltage and/or low-voltage side - Section 2: Cable boxes type 1 for use on distribution transformers meeting the requirements of HD 428.2.1 S1Atcelts
49438LVS EN 60076-5:2002Power transformers - Part 5: Ability to withstand short circuitAtcelts
45935LVS HD 428 S1:1983Three-phase oil-immersed public distribution transformers 50 Hz, from 50 to 2500 kVA with highest voltage for equipment not exceeding 24 kVAtcelts
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