Projects of NA 022

DIN EN IEC 61683 2026-03-26 Photovoltaic systems - Power conditioners - Procedure for measuring efficiency More  Comment 
DIN EN IEC 63584-201 2026-03-20 Open Charge Point Protocol 2.01 More  Comment 
DIN IEC 60335-2-70 2026-03-20 Household and similar electrical appliances - Safety - Part 2-70: Particular requirements for milking machines More  Comment 
DIN IEC 60335-2-87 2026-03-20 Household and similar electrical appliances - Safety - Part 2-87: Particular requirements for electrical animal-stunning equipment More  Comment 
DIN EN IEC 60041 2026-03-19 Field acceptance tests to determine the hydraulic performance of hydraulic turbines, storage pumps and pump-turbines More  Comment 
DIN EN IEC 62256 2026-03-19 Hydraulic turbines, storage pumps and pump-turbines - Rehabilitation and performance improvement More  Comment 
DIN EN IEC 60953-1 2026-03-19 Rules for steam turbine thermal acceptance tests - Part 1: High accuracy for large condensing steam turbines More  Comment 
DIN EN IEC 62364 2026-03-19 Hydraulic machines - Guidelines for dealing with hydro-abrasive erosion in Kaplan, Francis and Pelton turbines More  Comment 
DIN EN IEC 60953-4 2026-03-18 Rules for steam turbine thermal acceptance tests - Part 4: Routine testing More  Comment 
DIN EN IEC 62841-3-17-100 2026-03-17 Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery - Safety - Part 3-17: Particular requirements for transportable table masonry saws More  Comment 

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