Communication networks and systems for power utility automation - Part 7-420: Basic communication structure - Distributed energy resources and distribution automation logical nodes (IEC 57/1997/CD:2018); Text in English
€488.79
Hydrogen fuel - Product specification and quality assurance for hydrogen refuelling points dispensing gaseous hydrogen - Proton exchange membrane (PEM) fuel cell applications for vehicles; German and English version FprEN 17124:2021
€111.40
General methods for the assessment of the ability to repair, reuse and upgrade energy-related products; German version EN 45554:2020
Thermal insulation and energy economy in buildings - Part 4: Hygrothermal design values
€122.34
General method for the assessment of the ability to remanufacture energy-related products; German version EN 45553:2020
€77.20
Energy efficiency of buildings - Calculation of the net, final and primary energy demand for heating, cooling, ventilation, domestic hot water and lighting - Part 12: Tabulation method for residential buildings
€391.03
Thermal insulation and energy economy in buildings - Part 10: Application-related requirements for thermal insulation materials
General method to declare the use of critical raw materials in energy-related products; German version EN 45558:2019
Methods for providing information relating to material efficiency aspects of energy-related products; German version EN 45559:2019
€98.32
Thermal insulation and energy economy in buildings - Part 4: Hygrothermal design values; Amendment A1
€24.39
General methods for assessing the recyclability and recoverability of energy-related products; German version EN 45555:2019
Communication networks and systems for power utility automation - Part 6: Configuration description language for communication in power utility automation systems related to IEDs (IEC 61850-6:2009 + A1:2018); English version EN 61850-6:2010 + A1:2018.
€423.74
Environmental management systems - Specification for the development, implementation and maintenance
€41.78
Thermal performance of buildings - Part 20: Internal temperatures in sommer of a room without mechanical cooling; General criteria and calculation procedures (Proposal for a European Standard)
Thermal insulation in buildings - Part 21: External walls; air permeability; test method (Proposal for a European Standard)
€34.30
