• Hydrogen Technologies Standards form the basic framework for market ramp-up

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  • Climate change Standards and specifications support climate targets

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  • Smart Farming Standards and specifications are drivers for the digitalization of agriculture

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Publications of NA 022

CLC/TS 50539-22 2010-05 Pre-standard Low-voltage surge protective devices - Surge protective devices for specific application including d.c. - Part 22: Selection and application principles - Wind turbine applications More  Order from DIN Media
CLC/TS 50544 2010-02 Pre-standard Low voltage d.c. surge protective device for traction systems - Selection and application rules for surge arresters More  Order from DIN Media
CLC/TS 50562 2011-08 Pre-standard Railway applications - Fixed installations - Process, measures and demonstration of safety for electic traction systems More  Order from DIN Media
CLC/TS 60034-17 2004-09 Pre-standard Rotating electrical machines - Part 17: Cage induction motors when fed from converters - Application guide (IEC/TS 60034-17:2002 + Corrigenda 2002 & 2003) More  Order from DIN Media
CLC/TS 60034-18-33 2011-03 Pre-standard Rotating electrical machines - Part 18-33: Functional evaluation of insulation systems - Test procedures for form-wound windings - Multifactor evaluation by endurance under simultanious thermal and electrical stresses (IEC/TS 60034-18-33:2010) More  Order from DIN Media
CLC/TS 60034-18-34 2004-09 Pre-standard Rotating electrical machines - Part 18-34: Functional evaluation of insulation systems - Test procedures for form-wound windings - Evaluation of thermomechanical endurance of insulation systems (IEC/TS 60034-18-24:2000) More  Order from DIN Media
CLC/TS 60034-18-42 2011-02 Pre-standard Rotating electrical machines - Part 18-42: Qualification and acceptance tests for partial discharge resistant electrical insulation systems (Type II) used in rotating electrical machines fed from voltage converters (IEC/TS 60034-18-42:2008) More  Order from DIN Media
CLC/TS 60034-20-1 2004-09 Pre-standard Rotating electrical machines - Part 20-1: Control motors - Stepping motors (IEC/TS 60034-20-1:2002) More  Order from DIN Media
CLC/TS 60034-24 2011-02 Pre-standard Rotating electrical machines - Part 24: Online detection and diagnosis of potential failures at the active parts of rotating electrical machines and of bearing currents - Application guide (IEC/TS 60034-24:2009) More  Order from DIN Media
CLC/TS 60034-25 2008-12 Pre-standard Rotating electrical machines - Part 25: Guide for the design and performance of a.c. motors specifically designed for converter supply (IEC/TS 60034-25:2007) More  Order from DIN Media

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