Engineering

IEC 63593 ED1 - Railway applications Rolling stock Specification and verification of energy consumption
Categories: Electrical equipment. Special conditions
Committee: IEC/TC 9 (Electrical equipment and systems for railways)
Origin: IEC
Close date: 01 Aug 2025
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prEN IEC 60079-1:2025 - Explosive atmospheres - Part 1: Equipment protection by flameproof enclosures "d"
Categories: Electrical equipment. Special conditions
Committee: CLC/TC 31 (Electrical apparatus for potentially explosive atmospheres)
Origin: CENELEC
Close date: 01 Aug 2025
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IEC 63584-210 ED1 - Open Charge Point Protocol 2.1 (Fast track process)
Categories: Electrical accessories
Committee: IEC/TC 69 (Electrical power/energy transfer systems for electrically propelled road vehicles and industrial trucks)
Origin: IEC
Close date: 01 Aug 2025
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IEC 60404-8-3/AMD1 ED4 - Amendment 1 - Magnetic materials - Part 8-3: Specifications for individual materials - Cold-rolled non-oriented electrical steel strip and sheet delivered in the semi-processed state
Categories: Magnetic materials
Committee: IEC/TC 68 (Magnetic alloys and steels)
Origin: IEC
Close date: 01 Aug 2025
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IEC 60404-8-8/AMD1 ED2 - Amendment 1 - Magnetic materials - Part 8-8: Specifications for individual materials - Thin electrical steel strip and sheet for use at medium frequencies
Categories: Magnetic materials
Committee: IEC/TC 68 (Magnetic alloys and steels)
Origin: IEC
Close date: 01 Aug 2025
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IEC 60335-2-40/AMD1/FRAG2 ED8 - Amendment 1 - Household and similar electrical appliances - Safety - Part 2-40: Particular requirements for electrical heat pumps, air-conditioners and dehumidifiers (Fragment 2)
Categories: Ventilators. Fans. Air-conditioners
Committee: IEC/TC 61 (Safety of household and similar electrical appliances)
Origin: IEC
Close date: 01 Aug 2025
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IEC 60079-1 ED8 - Explosive atmospheres - Part 1: Equipment protection by flameproof enclosures "d"
Categories: Electrical equipment. Special conditions
Committee: IEC/TC 31 (Equipment for explosive atmospheres)
Origin: IEC
Close date: 01 Aug 2025
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IEC 61803 ED3 - Determination of power losses in high-voltage direct current (HVDC) converter stations
Categories: Rectifiers. Converters. Stabilized power supply
Committee: IEC/TC 22 (Power electronic systems and equipment)
Origin: IEC
Close date: 01 Aug 2025
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IEC 62590-3-2 ED1 - Railway applications - Electronic power converters for fixed installations - Part 3-2: AC Traction applications - Static frequency converter
Categories: Electrical equipment. Special conditions
Committee: IEC/TC 9 (Electrical equipment and systems for railways)
Origin: IEC
Close date: 01 Aug 2025
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IEC 60404-8-4/AMD1 ED4 - Amendment 1 - Magnetic materials - Part 8-4: Specifications for individual materials - Cold-rolled non-oriented electrical steel strip and sheet delivered in the fully-processed state
Categories: Magnetic materials
Committee: IEC/TC 68 (Magnetic alloys and steels)
Origin: IEC
Close date: 01 Aug 2025
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ISO/DIS 16224 - Fasteners — Calculation methods for bolt/nut assemblies — Nut design
Categories: Fasteners
Committee: ISO/TC 2/SC 12 (Fasteners with metric internal thread)
Origin: ISO
Close date: 01 Aug 2025
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ISO/DIS 21815-5 - Earth-moving machinery — Collision warning and avoidance — Part 5: Risk area and risk level for other forms of motion
Categories: Earth-moving machinery
Committee: ISO/TC 127/SC 2 (Safety, ergonomics and general requirements)
Origin: ISO
Close date: 01 Aug 2025
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prEN IEC 63584-210:2025 - Open Charge Point Protocol 2.1 (Fast track process)
Categories: Electric road vehicles
Committee: CLC/TC 69X (Electrical systems for electric road vehicles)
Origin: CENELEC
Close date: 01 Aug 2025
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prEN IEC 61803:2025 - Determination of power losses in high-voltage direct current (HVDC) converter stations
Categories: Rectifiers. Converters. Stabilized power supply
Committee: CLC/TC 22X (Power electronics)
Origin: CENELEC
Close date: 01 Aug 2025
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prEN IEC 60079-42:2025 - Explosive atmospheres - Part 42: Electrical safety devices for the control of potential ignition sources for Ex-Equipment
Categories: Electrical equipment. Special conditions
Committee: CLC/TC 31 (Electrical apparatus for potentially explosive atmospheres)
Origin: CENELEC
Close date: 01 Aug 2025
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IEC 60079-42 ED1 - Explosive atmospheres - Part 42: Electrical safety devices for the control of potential ignition sources for Ex-Equipment
Categories: Electrical equipment. Special conditions
Committee: IEC/TC 31 (Equipment for explosive atmospheres)
Origin: IEC
Close date: 01 Aug 2025
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ISO/DIS 23308-4 - Energy efficiency of industrial trucks — Test methods — Part 4: Variable-reach rough-terrain trucks
Categories: Industrial trucks
Committee: ISO/TC 110/SC 4 (Rough-terrain trucks)
Origin: ISO
Close date: 04 Aug 2025
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ISO/DIS 3691-1 - Industrial trucks — Safety requirements and verification — Part 1: Self-propelled industrial trucks, other than driverless trucks, variable-reach trucks and burden-carrier trucks
Categories: Industrial trucks
Committee: ISO/TC 110/SC 2 (Safety of powered industrial trucks)
Origin: ISO
Close date: 04 Aug 2025
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prEN ISO 3691-1 - Industrial trucks - Safety requirements and verification - Part 1: Self-propelled industrial trucks, other than driverless trucks, variable-reach trucks and burden-carrier trucks (ISO/DIS 3691-1:2025)
Categories: Industrial trucks
Committee: CEN/TC 150 (Industrial Trucks - Safety)
Origin: CEN
Close date: 04 Aug 2025
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prEN 3293 - Aerospace series - Bolts, T-head, close tolerance, medium thread length, in heat resisting nickel base alloy NI-P100HT (Inconel 718), uncoated - Classification: 1 275 MPa/650 °C
Categories: Aerospace construction fasteners
Committee: ASD-STAN (Aerospace)
Origin: CEN
Close date: 07 Aug 2025
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