• 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

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CLC/TS 50502 2007-08 Pre-standard Railway applications - Rolling stock - Electric equipment in trolley buses - Safety requirements and connection systems More  Order from DIN Media
CLC/TS 50502 2008-07 Pre-standard Railway applications - Rolling stock - Electric equipment in trolley buses - Safety requirements and connection systems More  Order from DIN Media
CLC/TS 50509 2007-08 Pre-standard Use of LED signal heads in road traffic signal systems More  Order from DIN Media
CLC/TS 50534 2010-04 Pre-standard Railway applications - Generic system architectures for onboard electric auxilary power systems More  Order from DIN Media
CLC/TS 50535 2010-04 Pre-standard Railway applications - Onboard auxilary power converter systems More  Order from DIN Media
CLC/TS 50537-1 2010-02 Pre-standard Railway applications - Mounted parts of the traction transformer and cooling system - Part 1: HV bushing for traction transformers More  Order from DIN Media
CLC/TS 50537-2 2010-02 Pre-standard Railway applications - Mounted parts of the traction transformer and cooling system - Part 2: Pump for insulating liquid for traction transformers and reactors More  Order from DIN Media
CLC/TS 50537-3 2010-02 Pre-standard Railway applications - Mounted parts of the traction transformer and cooling system - Part 2: Water pump for traction converters More  Order from DIN Media
CLC/TS 50537-4 2010-02 Pre-standard Railway applications - Mounted parts of the traction transformer and cooling system - Part 4: Gas and liquid actuated (Buchholz) relay for liquid immersed transformers and reactors with conservator for rail vehicles More  Order from DIN Media
CLC/TS 50539-12 2010-03 Pre-standard Low-voltage surge protective devices - Surge protective devices for specific application including d.c. - Part 12: Selection and application principles - SPDs connected to photovoltatic installations More  Order from DIN Media

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