Engineering

prEN 16834 - Railway applications - Braking - Brake performance
Categories: Railway engineering. Materials and components
Committee: CEN/TC 256 (Railway applications)
Origin: CEN
Close date: 18 Sep 2025
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EN IEC 60519-4:2022/prA1:2025 - Amendment 1 - Safety in installations for electroheating and electromagnetic processing - Part 4: Particular requirements for arc furnace installations
Categories: Industrial furnaces
Committee: CLC/SR 27 (Industrial electroheating and electromagnetic processing)
Origin: CENELEC
Close date: 19 Sep 2025
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EN IEC 61960-4:2024/prA1:2025 - Amendment 1 - Secondary cells and batteries containing alkaline or other non-acid electrolytes - Secondary lithium cells and batteries for portable applications - Part 4: Coin secondary lithium cells, and batteries made from them
Categories: Cells and batteries
Committee: CLC/TC 21X (Secondary cells and batteries)
Origin: CENELEC
Close date: 19 Sep 2025
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prEN IEC 60622:2025 - Secondary cells and batteries containing alkaline or other non-acid electrolytes - Sealed nickel-cadmium prismatic rechargeable cells and batteries for use in industrial applications.
Categories: Cells and batteries
Committee: CLC/TC 21X (Secondary cells and batteries)
Origin: CENELEC
Close date: 19 Sep 2025
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prEN IEC 60623:2025 - Secondary cells and batteries containing alkaline or other non-acid electrolytes - Vented nickel-cadmium prismatic rechargeable cells and batteries for use in industrial applications.
Categories: Cells and batteries
Committee: CLC/TC 21X (Secondary cells and batteries)
Origin: CENELEC
Close date: 19 Sep 2025
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prEN IEC 62259:2025 - Secondary cells and batteries containing alkaline or other non-acid electrolytes - Nickel-cadmium prismatic rechargeable cells with partial gas recombination and batteries for use in industrial applications.
Categories: Cells and batteries
Committee: CLC/TC 21X (Secondary cells and batteries)
Origin: CENELEC
Close date: 19 Sep 2025
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IEC 60519-4/AMD1 ED5 - Amendment 1 - Safety in installations for electroheating and electromagnetic processing - Part 4: Particular requirements for arc furnace installations
Categories: Industrial furnaces
Committee: IEC/TC 27 (Industrial electroheating and electromagnetic processing)
Origin: IEC
Close date: 19 Sep 2025
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IEC 61800-9-2/AMD1 ED2 - Amendment 1 - Adjustable speed electrical power drive systems (PDS) - Part 9-2: Ecodesign for motor systems - Energy efficiency determination and classification Technical corrections to calculations for correction factors.
Categories: Rectifiers. Converters. Stabilized power supply
Committee: IEC/TC 22 (Power electronic systems and equipment)
Origin: IEC
Close date: 19 Sep 2025
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IEC 61960-4/AMD1 ED2 - Amendment 1 - Secondary cells and batteries containing alkaline or other non-acid electrolytes - Secondary lithium cells and batteries for portable applications - Part 4: Coin secondary lithium cells, and batteries made from them
Categories: Cells and batteries
Committee: IEC/TC 21 (Secondary cells and batteries)
Origin: IEC
Close date: 19 Sep 2025
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IEC 62259 ED2 - Secondary cells and batteries containing alkaline or other non-acid electrolytes - Nickel-cadmium prismatic rechargeable cells with partial gas recombination and batteries for use in industrial applications.
Categories: Cells and batteries
Committee: IEC/TC 21 (Secondary cells and batteries)
Origin: IEC
Close date: 19 Sep 2025
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IEC 60622 ED4 - Secondary cells and batteries containing alkaline or other non-acid electrolytes - Sealed nickel-cadmium prismatic rechargeable cells and batteries for use in industrial applications.
Categories: Cells and batteries
Committee: IEC/TC 21 (Secondary cells and batteries)
Origin: IEC
Close date: 19 Sep 2025
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IEC 60623 ED6 - Secondary cells and batteries containing alkaline or other non-acid electrolytes - Vented nickel-cadmium prismatic rechargeable cells and batteries for use in industrial applications.
Categories: Cells and batteries
Committee: IEC/TC 21 (Secondary cells and batteries)
Origin: IEC
Close date: 19 Sep 2025
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IEC 62024-3 ED1 - High frequency inductive components - Electrical characteristics and measuring methods - Part 3: AC loss measured by sinusoidal wave of inductors for DC-to-DC converters
Categories: Components. Electrical equipment
Committee: IEC/TC 51 (Magnetic components, ferrite and magnetic powder materials)
Origin: IEC
Close date: 19 Sep 2025
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IEC 63554 ED1 - LED lamps – Safety requirements
Categories: Lamps and related equipment
Committee: IEC/TC 34 (Lighting)
Origin: IEC
Close date: 19 Sep 2025
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prEN IEC 60679-2:2025 - Piezoelectric, dielectric and electrostatic oscillators of assessed quality - Part 2: Guidelines for the use of oscillators
Categories: Piezoelectric devices
Committee: CLC/SR 49 (Piezoelectric and dielectric devices for frequency control and selection)
Origin: CENELEC
Close date: 19 Sep 2025
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ISO/DIS 27281 - Safety requirements — Vehicle washing systems
Categories: Diagnostic, maintenance and test equipment
Committee: ISO/TC 115 (Pumps)
Origin: ISO
Close date: 23 Sep 2025
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prEN ISO 27281 - Safety requirements - Vehicle washing systems (ISO/DIS 27281:2025)
Categories: Diagnostic, maintenance and test equipment
Committee: CEN/TC 197 (Pumps)
Origin: CEN
Close date: 23 Sep 2025
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ISO/DIS 16328 - Ships and marine technology — Gyro-compasses for high-speed craft
Categories: Shipbuilding and marine structures. General
Committee: ISO/TC 8/SC 6 (Navigation and ship operations)
Origin: ISO
Close date: 25 Sep 2025
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ISO/DIS 22090-1 - Ships and marine technology — Transmitting heading devices (THDs) — Part 1: Gyro-compasses
Categories: Shipbuilding and marine structures. General
Committee: ISO/TC 8/SC 6 (Navigation and ship operations)
Origin: ISO
Close date: 25 Sep 2025
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ISO/DIS 22090-2 - Ships and marine technology — Transmitting heading devices (THDs) — Part 2: Geomagnetic principles
Categories: Shipbuilding and marine structures. General
Committee: ISO/TC 8/SC 6 (Navigation and ship operations)
Origin: ISO
Close date: 25 Sep 2025
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