Ophthalmic instruments — Fundamental requirements and test methods — Part 2: Light hazard protection
This document specifies fundamental requirements for optical radiation safety for ophthalmic instruments and is applicable to all ophthalmic instruments that direct optical radiation into or at the eye. It is also applicable to all new and emerging ophthalmic instruments that direct optical radiation into or at the eye, as well as to those portions of therapeutic or surgical systems that direct…
High-voltage switchgear and controlgear - Part 307: Guidance for the extension of validity of type t...
IEC TR 62271-307:2024 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 TR 62271-307:2024 refers to prefabricated metal-enclosed and solid-insulation enclosed (both hereinafter…
Information technology - Home Electronic System (HES) gateway - Part 3-1: Privacy, security, and saf...
ISO/IEC 15045-3-1:2024 describes the series of privacy, security, and safety standards to support the HES Gateway and attached devices. The purpose is to specify methods for protecting home and building systems from both internal and external threats, intrusions, or unintended observation of data and unsafe conditions that could result from network functions. Part 3 defines a set of basic and…
Optical fibres - Part 1-40: Attenuation measurement methods
IEC 60793-1-40:2024 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 60793-1-40:2024 establishes uniform requirements for measuring the attenuation of optical fibre, thereby…
Low-voltage electrical installations - Part 4-42: Protection for safety - Protection against thermal...
IEC 60364-4-42:2024 applies to electrical installations with regard to measures for the protection of persons, livestock and property against:
• thermal effects, risk of combustion or degradation of materials, and risk of burns caused by electrical equipment,
• flames in case of a fire hazard being propagated from electrical installations to other fire compartments segregated by barriers which…
High-voltage switchgear and controlgear - Part 316: Direct current by-pass switches and paralleling ...
IEC TS 62271-316:2024 EXV contains both the international standard and its extended version (EXV). This extended version of the official IEC Standard is available in English only and provides the user with a comprehensive content of the Standard. IEC TS 62271-316:2024 EXV includes the content of the references made to IEC TS 62271-5:2024.
IEC TS 62271-316:2024 is applicable to direct current (…
Household and similar electrical appliances - Safety - Part 2-34: Particular requirements for motor-...
IEC 60335-2-34:2024 EXV contains both the international standard and its extended version (EXV). This extended version of the official IEC Standard is available in English only and provides the user with a comprehensive content of the Standard. IEC 60335-2-34:2024 EXV includes the content of the references made to IEC 60335-1:2020.
IEC 60335-2-34:2024 deals with the safety of sealed (hermetic…
Light and lighting — Energy performance of lighting in buildings — Calculation of the impact of dayl...
This document defines the calculation methodology for determining the monthly and annual amount of usable daylight penetrating non-residential buildings through vertical facades and rooflights and the impact thereof on the energy demand for electric lighting. This document is applicable for existing buildings and the design of new and renovated buildings.
This document provides the overall…
Marine energy - Wave, tidal and other water current converters - Part 100: Electricity producing wav...
IEC TS 62600-100:2024 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 TS 62600-100:2024 applied in conjunction with the IEC Technical Specification on wave energy resource…
Fire hazard testing - Part 2-20: Glowing/hot-wire based test methods - Hot-wire ignition test (HWI) ...
IEC TS 60695-2-20:2024 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 TS 60695-2-20:2024, which is a technical specification, describes a test method that applies to solid…
