Rotating electrical machines - Part 12: Starting performance of single-speed three-phase cage induct...
IEC 60034-12:2024 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.
IEC 60034-12:2024 specifies the parameters for eight designs of starting performance of single-speed three-phase 50…
Fans — Efficiency classification for fans — Part 6: Calculation of the fan energy index
This document defines the calculation method for determining the fan energy index (FEI), which is an energy efficiency metric for fan duty points. This metric provides a standardized and consistent basis to compare fan energy performance across fan types and sizes at a given fan duty point.
This document is applicable to fans driven by electric motors and fans without drives. It is not applicable…
Scope
1.1 This Standard specifies the requirements applicable to field replaceable light-emitting diode (LED)
light engines rated up to 347 V (nominal) and provided with integral lamp bases of other than the screw,
bayonet, or pin type configurations typically found on incandescent or fluorescent light sources.
1.2 This Standard does not cover:
a) LED devices that are integral components and…
Holders, Bases, and Connectors for Solid-State (LED) Light Engines and Arrays
Scope
1.1 This Standard specifies the requirements applicable to holders, bases and connectors intended for
solid-state (LED) light engines and arrays for installation in lighting equipment, provided that they employ a
configuration not typically found on incandescent or fluorescent light sources.
1.2 This Standard does not cover lampholders with screw, bayonet or pin-type bases intended to…
Controlgear for electric light sources - Safety - Part 2-8: Particular requirements - Ballasts for f...
IEC 61347-2-8:2024 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.
IEC 61347-2-8:2024 specifies safety requirements for ballasts, excluding resistance types, for use on AC supplies…
Controlgear for electric light sources - Safety - Part 2-12: Particular requirements - DC or AC supp...
IEC 61347-2-12:2024 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.
IEC 61347-2-12:2024 specifies safety requirements for electronic controlgear for use on AC supplies at 50 Hz or 60…
Hybrid insulators for AC and DC for high-voltage applications greater than 1 000 V AC and 1 500 V DC...
IEC 62896:2024 applies to hybrid insulators for AC and DC applications greater than 1 000 V AC and 1 500 V DC consisting of a load-bearing insulating solid or hollow core consisting of ceramic or glass, a housing (defined geometry, outside the insulating core) made of polymeric material and end fittings permanently attached to the insulating core.
Hybrid insulators covered by this document are…
IEC 61754-13:2024 defines the standard interface dimensions for the type FC-PC family of connectors. This third edition cancels and replaces the second edition published in 2006. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
a) revising normative reference reflecting the latest documents;
b…
IEC 61754-13:2024 CMV contains both the official standard and its commented version. The commented version provides you with a quick and easy way to compare all the changes between IEC 61754-13:2024 edition 3.0 and the previous IEC 61754-13:2006 edition 2.0. Furthermore, comments from IEC SC 86 B experts are provided to explain the reasons of the most relevant changes, or to clarify any part of…
Identification link - Part 2: Types/models, lots/batches, items and characteristics
IEC 61406-2:2024 complements IEC 61406-1 by providing additional requirements for those cases where data elements are encoded within the Structured Identification Link string with standardized syntax and semantics.
In addition, this document covers cases where the uniqueness relates to product types/models or lots/batches. The default assumption is that the Identification Link identifies unique…
