29.180 Transformers. Reactors

Three phase dry-type distribution transformers 50 Hz, from 100 kVA to 3150 kVA, with highest voltage for equipment not exceeding 36 kV - Part 1: General requirements

Three phase dry-type distribution transformers 50 Hz, from 100 kVA to 3 150 kVA, with highest voltage for equipment not exceeding 36 kV - Part 2: Determination of loadability of a transformer loaded with non-sinusoidal current

Medium power transformers 50 Hz, with highest voltage for equipment not exceeding 36 kV - Part 1: General requirements

Medium power transformers 50 Hz, with highest voltage for equipment not exceeding 36 kV - Part 1: General requirements

Medium power transformers 50 Hz, with highest voltage for equipment not exceeding 36 kV - Part 1: General requirements

Medium power transformers 50 Hz, with highest voltage for equipment not exceeding 36 kV - Part 1: General requirements

50 Hz vidējas jaudas transformatori, kuru augstākais spriegums iekārtai nepārsniedz 36 kV. 2.daļa: Transformatori ar kabeļu savienotājuzmavām augstsprieguma un/vai zemsprieguma pusē. Vispārīgās prasības transformatoriem ar nominālo jaudu, kas ir mazāka vai vienāda ar 3150 kVA

Medium power transformers 50 Hz, with highest voltage for equipment not exceeding 36 kV - Part 3: Transformers with cable boxes on the high-voltage and/or low-voltage side - Cable boxes type 1 for use on transformers meeting the requirements of EN 50588-2

Medium power transformers 50 Hz, with highest voltage for equipment not exceeding 36 kV - Part 4: Transformers with cable boxes on the high-voltage and/or low-voltage side - Cable boxes type 2 for use on transformers meeting the requirements of EN 50588-2

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

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

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