Graphical symbols for technical drawings for use in the engineering and related fields; comporessors, fans; presentation in flow diagrams
Edition 1983-07

Air conditioners, liquid chilling packages and heat pumps for space heating and cooling and process chillers, with electrically driven compressors - Part 3: Test methods; German and English version EN 14511-3:2022/prA1:2024
Edition 2024-03

Air conditioners, liquid chilling packages and heat pumps for space heating and cooling and process chillers, with electrically driven compressors - Part 2: Test conditions; German and English version EN 14511-2:2022/prA1:2024
Edition 2024-03

Dehumidifiers with electrically driven compressors - Rating tests, marking, operational requirements and technical data sheet; German version EN 810:1997
Edition 1997-06

Analysis of natural gas - Biomethane - Determination of the content of compressor oil (ISO 2615:2024); German version EN ISO 2615:2024
Edition 2024-10

Air conditioners, liquid chilling packages and heat pumps for space heating and cooling and process chillers, with electrically driven compressors - Part 1: Terms and definitions; German version EN 14511-1:2022
Edition 2023-08

Air conditioners, liquid chilling packages and heat pumps for space heating and cooling and process chillers, with electrically driven compressors - Part 4: Requirements; German version EN 14511-4:2022
Edition 2023-08

Air conditioners and liquid chilling packages with evaporatively cooled condenser and with electrically driven compressors for space cooling - Terms, definitions, test conditions, test methods and requirements; German version EN 15218:2022
Edition 2023-09

Graphical symbols for thermal cutting equipment (ISO 7287:2002); German version EN ISO 7287:2002
Edition 2003-05

Testing and rating of direct exchange ground coupled heat pumps with electrically driven compressors for space heating and/or cooling - Part 1: Direct exchange-to-water heat pumps; German version EN 15879-1:2011
Edition 2011-05