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prEN IEC 61400-16:2026 Public enquiry
Comment end date 2026-06-03
Wind energy generation systems - Part 16: Standard format for sharing power curves and associated information
prEN IEC 62310-1:2026 Public enquiry
Comment end date 2026-06-03
Static transfer systems (STS) - Part 1: General and safety requirements
prEN IEC 62192-1:2026 Public enquiry
Comment end date 2026-05-20
Rope for electrical work - Part 1: work within the live working zone or in contact with live parts
prEN IEC 63405:2026 Public enquiry
Comment end date 2026-05-20
High-voltage test techniques - Dielectric loss measurements "PROPOSED HORIZONTAL STANDARD"
prEN IEC 60071-14:2026 Public enquiry
Comment end date 2026-05-13
Insulation co-ordination - Part 14: Application procedures for AC/DC filters
FprHD 60364-7-711:2025/prAA:2026 Public enquiry
Comment end date 2026-05-06
Low-voltage electrical installations - Part 7-711: Requirements for special installations or locations - Temporary electrical installations for exhibitions and entertainment related purposes

The particular requirements of this part of IEC 60364 apply to the temporary electrical installations of exhibitions, shows and stands (including mobile and portable displays and equipment).

EN 61800-5-2:2017/prA1:2026 Public enquiry
Comment end date 2026-05-06
Amendment 1 - Adjustable speed electrical power drive systems - Part 5-2: Safety requirements - Functional
prEN IEC 61850-7-440:2026 Public enquiry
Comment end date 2026-04-22
Communication networks and systems for power utility automation - Part 7-440: Basic communication structure - Compatible logical node classes and data object classes - Power quality metering
prEN IEC 61850-7-401:2026 Public enquiry
Comment end date 2026-04-22
Communication networks and systems for power utility automation - Part 7-401: Basic communication structure - Compatible logical node classes and data object classes - Protection
prEN IEC 61850-7-400:2026 Public enquiry
Comment end date 2026-04-22
Communication networks and systems for power utility automation - Part 7-400: Basic communication structure - Compatible logical node classes and data object classes - Substation automation
prEN IEC 61850-7-44:2026 Public enquiry
Comment end date 2026-04-22
Communication networks and systems for power utility automation - Part 7-44: Basic communication structure - Compatible logical node classes and data object classes - Instrument transformers
prEN IEC 61850-7-43:2026 Public enquiry
Comment end date 2026-04-22
Communication networks and systems for power utility automation - Part 7-43: Basic communication structure - Compatible logical node classes and data object classes - Primary equipment
prEN IEC 61850-7-40:2026 Public enquiry
Comment end date 2026-04-22
Communication networks and systems for power utility automation - Part 7-40: Basic communication structure - Compatible logical node classes and data object classes - Common
prEN IEC 61850-7-4:2026 Public enquiry
Comment end date 2026-04-22
Communication networks and systems for power utility automation - Part 7-4: Basic communication structure - Compatible logical node classes and data object classes
EN 50110-1:2023/prA1:2026 Public enquiry
Comment end date 2026-04-22
Operation of electrical installations - Part 1: General requirements

This standard is applicable to all operation of and work activity on, with, or near electrical installations. These are electrical installations operating at voltage levels from and including extra-low voltage up to and including high voltage. This latter term includes those levels commonly referred to as medium and extra-high voltage

prEN 50583-1:2026 Archived
Comment end date 2026-04-10
Photovoltaics in buildings - Part 1: BIPV modules

This document applies to photovoltaic modules that contain at least one glass pane and which are used as construction products. It focuses on the properties of these photovoltaic modules relevant to essential building requirements as specified in the European Construction Product Regulation CPR 305/2011, and the applicable electro-technical requirements as stated in the Low Voltage Directive 2014/35/EU / or CENELEC standards. The CE mark of building integrated photovoltaic (BIPV) modules will thus state properties based on both documents as they are both equally applicable. This document references international standards, technical reports and guidelines. For some mounting categories, in addition, national standards (or regulations) for building products may apply in individual countries, which are not explicitly referenced here and for which harmonized European Standards are not yet available. The document is addressed to manufacturers, planners, system designers, installers, testing institutes and building authorities. This document does not address concentrating or building-attached photovoltaic modules (BAPV). This document addresses requirements on the PV modules in the specific ways they are intended to be mounted. Separable mounting structures are within the scope of EN 50583 2. NOTE For the definition of building-attached photovoltaic modules (BAPV) refer to Clause 3.

prEN IEC 62364:2026 Archived
Comment end date 2026-04-08
Hydraulic machines - Guidelines for dealing with hydro-abrasive erosion in Kaplan, Francis and Pelton turbines

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