CLC/TC 14

Registration number (WIID)Project No.TitleStatus
47258HD 428.2.1 S1:1994Three phase oil-immersed distribution transformers 50 Hz, from 50 kVA to 2,5 MVA 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
57971HD 428.1 S1:1992/prACThree-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 kVIzstrādē
48019HD 428.1 S1:1992/AC:2011Three-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
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
43325HD 428.1 S1:1992Three-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
55700HD 399 S2:1991Determination of transformer and reactor sound levelsAtcelts
47994HD 399 S1:1979Measurement of transformer and reactor sound levelsAtcelts
51584HD 398.5 S1:1983/A1:1988Power transformers - Part 5: Ability to withstand short-circuitAtcelts
49396HD 398.5 S1:1983Power transformers - Part 5: Ability to withstand short-circuitAtcelts
43984HD 398.4 S1:1980Power transformers - Part 4: Tappings and connectionsAtcelts
Displaying 231-240 of 373 results.