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Total records found: 59
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prEN 62675:2025 New
Comment end date 2025-10-29
Secondary cells and batteries containing alkaline or other non-acid electrolytes - Sealed nickel-metal hydride prismatic rechargeable cells and batteries for use in industrial applications.
prEN IEC 63554:2025 New
Comment end date 2025-10-29
LED lamps - Safety requirements
prEN 60598-2-23:2025 New
Comment end date 2025-10-29
Luminaires - Part 2-23: Particular requirements - Extra-low-voltage lighting systems for ELV light sources
prEN IEC 60794-1-103:2025 New
Comment end date 2025-10-29
Optical fibre cables - Part 1-103: Generic specification - Basic optical cable test procedures - Mechanical tests methods - Crush, Method E3
EN IEC 60335-1:2023/prAB:2025 New
Comment end date 2025-10-29
Household and similar electrical appliances - Safety - Part 1: General requirements

This European Standard deals with the safety of electrical appliances for household environment and commercial purposes, their rated voltage being not more than 250 V for single-phase and 480 V for others

prEN IEC 60679-2:2025 New
Comment end date 2025-10-29
Piezoelectric, dielectric and electrostatic oscillators of assessed quality - Part 2: Guidelines for the use of oscillators
prEN IEC 62109-1:2025 New
Comment end date 2025-10-29
Safety of power converters for use in photovoltaic power systems - Part 1: General requirements
prEN IEC 62109-2:2025 New
Comment end date 2025-10-29
Safety of power converters for use in photovoltaic power systems - Part 2: Particular requirements for inverters
prEN IEC 61010-2-012:2025 Public enquiry
Comment end date 2025-10-22
Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 2-012: Particular requirements for climatic and environmental testing and other temperature conditioning equipment
prEN IEC 61010-2-011:2025 Public enquiry
Comment end date 2025-10-22
Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 2-011: Particular requirements for refrigerating equipment
EN IEC 55016-1-1:2019/prA1:2025 Public enquiry
Comment end date 2025-10-21
Amendment 1 - Fragment 1: 18 GHz - 40 GHz Instrumentation
prEN IEC 63580:2025 Public enquiry
Comment end date 2025-10-21
Measuring equipment for electrical and electromagnetic quantities - Environmental aspects
EN IEC 61587-1:2022/prA1:2025 Public enquiry
Comment end date 2025-10-17
Amendment 1 - Mechanical structures for electrical and electronic equipment - Tests for IEC 60917 and IEC 60297 series - Part 1: Environmental requirements, test setups and safety aspects
prEN IEC 60619:2025 Public enquiry
Comment end date 2025-10-15
Electrically operated food preparation appliances - Methods for measuring the performance
EN IEC 62343:2023/prA1:2025 Public enquiry
Comment end date 2025-10-15
Amendment 1 - Dynamic modules - Generic specification
prEN IEC 61360-7:2025 Public enquiry
Comment end date 2025-10-15
Standard data element types with associated classification scheme - Part 7: Data dictionary of cross-domain concepts

This part of the EN IEC 61360 specifies the new data dictionary (domain) “IEC 61360-7 - General items” including its generic concepts. The IEC 61360-7 data dictionary provides concepts (dictionary elements e.g. classes, properties) intended for cross-domain use.

prEN IEC 60794-1-135:2025 Public enquiry
Comment end date 2025-10-15
Optical fibre cables - Part 1-135: Generic specification - Basic optical cable test procedures - Mechanical tests methods - Sheave test, Method E35
prEN IEC 61788-28:2025 Public enquiry
Comment end date 2025-10-15
Mechanical properties measurement - Tensile test of practical REBCO and BSCCO composite superconductors at cryogenic temperatures
prEN IEC 60730-2-25:2025 Public enquiry
Comment end date 2025-10-15
Automatic electrical controls - Part 2-25: Particular requirements for current sensing controls
prEN IEC 63452:2025 Public enquiry
Comment end date 2025-10-08
Railway applications - Cybersecurity
prEN 50121-3-2:2025 Public enquiry
Comment end date 2025-10-08
Railway applications - Electromagnetic compatibility - Part 3-2: Rolling stock - Apparatus

This document applies to emission and immunity aspects of EMC for electrical and electronic apparatus intended for use on railway rolling stock. prEN 50121 3 2:2025 applies for the integration of apparatus on rolling stock. The test frequency range defined in this document is considered to ensure the electromagnetic compatibility of the apparatus in the whole frequency range from 0 Hz (DC) to 400 GHz. The application of tests depends on the particular apparatus, its configuration, its ports, its technology and its operating conditions. This document takes into account the internal environment of the railway rolling stock and the external environment of the railway, and interference to the apparatus from equipment such as hand-held radio-transmitters. This document does not apply to transient emissions when starting or stopping the apparatus. The objective of this document is to define limits and test methods for electromagnetic emissions and immunity test requirements in relation to conducted and radiated disturbances. These limits and tests represent essential electromagnetic compatibility requirements. Emission requirements have been selected so as to ensure that disturbances generated by the apparatus operated normally on railway rolling stock do not exceed a level which could prevent other apparatus from operating as intended. Likewise, the immunity requirements have been selected so as to ensure an adequate level of immunity for rolling stock apparatus. Test requirements are specified for each port considered. AC and DC traction power ports (see Table A.2) are not covered in this document.

prEN 50121-5:2025 Public enquiry
Comment end date 2025-10-08
Railway applications - Electromagnetic compatibility - Part 5: Emission and immunity of fixed power supply installations and apparatus

This document applies to electrical and electronic apparatus and systems intended for use in railway fixed installations for power supply with railway function (e.g. not covered are equipment such as fire detection devices installed inside substations, room access devices, air conditioning, lighting systems, etc.). This includes the power feed to the apparatus, the apparatus itself with its protective control circuits, trackside items such as switching stations, power substations for charging of battery on the board of train (auxiliary charging points), power autotransformers, booster transformers, substation power switchgear and power switchgear to other longitudinal and local supplies. Emission and immunity limits are given for apparatus which are situated: a) within the boundary of a substation which delivers electric power to a railway; b) beside the track for the purpose of controlling or regulating the railway power supply, including power factor correction; c) along the track for the purpose of supplying electrical power to the railway other than by means of the conductors used for contact current collection, and associated return conductors. Included are high voltage feeder systems within the boundary of the railway which supply substations at which the voltage is reduced to the railway system voltage; d) beside the track for controlling or regulating electric power supplies to ancillary railway uses. This category includes power supplies to marshalling yards, maintenance depots and stations; e) various other non-traction power supplies from railway sources which are shared with railway traction. Note: Filters operating at railway system voltage (for example, for harmonic suppression or power factor correction) are not included in this standard since each site has special requirements. Filters would normally have separate enclosures with separate rules for access. If electromagnetic limits are required, these will appear in the specification for the equipment. This document specifies limits for emission and immunity and provides performance criteria. The standard does not specify basic personal safety requirements for apparatus such as protection against electric shock, unsafe operation, insulation co-ordination and related dielectric tests. The requirements were developed for and are applicable to this set of apparatus when operating under normal conditions. Fault conditions of the apparatus have not been taken into account. The test frequency range defined in this document is considered to ensure the electromagnetic compatibility of the apparatus in the whole frequency range from 0 Hz (DC) to 400 GHz.

prEN 50121-4:2025 Public enquiry
Comment end date 2025-10-08
Railway applications - Electromagnetic compatibility - Part 4: Emission and immunity of the signalling and telecommunications apparatus

This document applies to signalling and telecommunication apparatus (including power supply system belonging to signalling and telecommunication apparatus) that is installed inside interlocking locations, wayside cabinets and other wayside locations including platforms (including vital equipment such as interlocking, signals, point machines, level crossing, etc.). This document specifies limits for emission and immunity and provides performance criteria. The standard does not specify basic personal safety requirements for apparatus such as protection against electric shock, unsafe operation, insulation co-ordination and related dielectric tests. The requirements were developed for and are applicable to this set of apparatus when operating under normal conditions. Fault conditions of the apparatus have not been taken into account. The test frequency range defined in this document is considered to ensure the electromagnetic compatibility of the apparatus in the whole frequency range from 0 Hz (DC) to 400 GHz.

prEN 50121-3-1:2025 Public enquiry
Comment end date 2025-10-08
Railway applications - Electromagnetic compatibility - Part 3-1: Rolling stock - Train and complete vehicle

This document specifies the emission limits and immunity requirements for all types of rolling stock. It covers traction stock, hauled stock and trainsets including urban vehicles for use in city streets. The scope of this part of the standard ends at the interface of the rolling stock with its respective energy inputs and outputs. In the case of locomotives, trainsets, trams etc., this is the current collector (pantograph, shoe gear). In the case of hauled stock, this is the AC or DC auxiliary power connector. However, since the current collector is part of the traction stock, it is not entirely possible to exclude the effects of this interface with the power supply line. The slow moving test has been designed to minimize these effects. The frequency range from 150 kHz to 1 GHz is considered sufficient to protect the environment in the whole frequency range from 0 Hz (DC) to 400 GHz. For demonstration of compatibility in this document only measurements at the specified frequencies are required.

prEN 50121-2:2025 Public enquiry
Comment end date 2025-10-08
Railway applications - Electromagnetic compatibility - Part 2: Emission of the whole railway system to the outside world

This document is intended to define the electromagnetic environment of the whole railway system including urban mass transit and light rail systems. It describes the measurement method to verify the emissions and gives the cartography values of the fields most frequently encountered. This document specifies the emission limits of the whole railway system to the outside world. The emission parameters refer to the particular measuring points defined in Clause 5. Also, the zones above and below the railway system can be affected by electromagnetic emissions and particular cases need to be considered individually. For existing railway systems, it is assumed that compliance with the emission requirements of prEN 50121-3-1:2025, prEN 50121-3-2:2025, prEN 50121-4:2025 and prEN 50121-5:2025 will ensure the compliance with the emission values given in this part. This document gives emission limits for newly built railway systems (not yet in operation) with different characteristics (e.g. higher design speed of the line, static switching components) in comparison with existing railway systems.

Total records found: 59
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