Registration number (WIID)Project No.TitleStatus
52487EN 60076-2:2011Power transformers - Part 2: Temperature rise for liquid-immersed transformersIzstrādē
52250HD 464 S1:1988/prAXDry-type power transformersIzstrādē
51844prEN 60606Application guide for power transformersIzstrādē
51584LVS HD 398.5 S1:1983/A1:1988Power transformers - Part 5: Ability to withstand short-circuitAtcelts
51584HD 398.5 S1:1983/A1:1988Power transformers - Part 5: Ability to withstand short-circuitAtcelts
51470EN 50464-3:2007Three-phase oil-immersed distribution transformers 50 Hz, from 50 kVA to 2 500 kVA with highest voltage for equipment not exceeding 36 kV - Part 3: Determination of the power rating of a transformer loaded with non-sinusoidal currentsAtcelts
51470LVS EN 50464-3:2007Three-phase oil-immersed distribution transformers 50 Hz, from 50 kVA to 2500 kVA with highest voltage for equipment not exceeding 36 kV - Part 3: Determination of the power rating of a transformer loaded with non-sinusoidal currentsAtcelts
51366EN 50216-11:2008Power transformer and reactor fittings - Part 11: Oil and winding temperature indicatorsAtcelts
51366LVS EN 50216-11:2009Power transformer and reactor fittings - Part 11: Oil and winding temperature indicatorsAtcelts
51232CLC/prTR 50589Energy efficiency of large power transformers um > 36 kVIzstrādē
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