Medium power transformers 50 Hz, with highest voltage for equipment not exceeding 36 kV - Part 1: General requirements; German version EN 50588-1:2017— 37 стр.
Bushings above 1 kV up to 52 kV and from 250 A to 3,15 kA for liquid filled transformers -- Part 3: Requirements for bushing fixations (english version)
Power transformer and reactor fittings, Protective relay for hermetically sealed liquid-immersed transformers and reactors without gaseous cushion— 12 стр.
Three-phase oil-immersed distribution transformers 50 Hz, from 50 kVA to 2 500 kVA with highest voltage for equipment not exceeding 36 kV - Part 1: General requirements (english version)
Three-phase oil-immersed distribution transformers 50 Hz, from 50 kVA to 2 500 kVA with highest voltage for equipment not exceeding 36 kV - Part 4: Requirements and tests concerning pressurised corrugated tanks (english version)
Power transformers -- Part 19: Rules for the determination of uncertainties in the measurement of the losses on power transformers and reactors (IEC/TS 60076-19:2013, modified) (english version)
Classification of environmental conditions - Part 1: Environmental parameters and their severities (IEC 60721-1:1990 + A1:1992 + A2:1995); German version EN 60721-1:1995 + A2:1995— 21 стр.
Classification of environmental conditions -- Part 2-1: Environmental conditions appearing in nature - Temperature and Humidity (IEC 60721-2-1:2013) (english version)
Classification of environmental conditions -- Part 2-2: Environmental conditions appearing in nature - Precipitation and wind (IEC 60721-2-2:2012) (english version)
Classification of environmental conditions -- Part 2-3: Environmental conditions appearing in nature - Air pressure (IEC 60721-2-3:2013) (english version)
Classification of environmental conditions -- Part 2-9: Environmental conditions appearing in nature - Measured shock and vibration data - Storage, transportation and in-use (IEC 60721-2-9:2014) (english version)
Classification of environmental conditions; part 3: classification of groups of environmental parameters and their severities; introduction (IEC 60721-3-0:1984 + A1:1987); German version EN 60721-3-0:1993— 9 стр.
Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities; Section 5: Ground vehicle installations (IEC 60721-3-5:1997); German version EN 60721-3-5:1997— 23 стр.
Classification of environmental conditions - Part 3: classification of groups of environmental parameters and their severities; section 6: Ship environment; Amendment A2 (IEC 60721-3-6:1987/A2:1996); German version EN 60721-3-6:1993/A2:1997
Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities; section 7: Portable and non-stationary use; Amendment A1 (IEC 60721-3-7:1995/A1:1996); German version EN 60721-3-7:1995/A1:1997
Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities; section 9: Microclimates inside products (IEC 60721-3-9:1993/A1:1994); German version EN 60721-3-9:1993/A1:1995
Conformity assessment - Requirements for bodies certifying products, processes and services (ISO/IEC 17065:2012); German and English version EN ISO/IEC 17065:2012; Corrigendum 1
Medium power transformers 50 Hz, with highest voltage for equipment not exceeding 36 kV - Part 1: General requirements; German version EN 50588-1:2015— 32 стр.
Medium power transformers 50 Hz, with highest voltage for equipment not exceeding 36 kV - Part 1: General requirements; German version EN 50588-1:2017— 37 стр.
Medium power transformers 50 Hz, with highest voltage for equipment not exceeding 36 kV - Part 1: General requirements; German version EN 50588-1:2015/A1:2016— 10 стр.
Medium power transformers 50 Hz, with highest voltage for equipment not exceeding 36 kV - Part 1: General requirements; German version EN 50588-1:2015/A1:2016— 10 стр.
Medium power transformers 50 Hz, with highest voltage for equipment not exceeding 36 kV - Part 1: General requirements; German version EN 50588-1:2015— 32 стр.
