Optical fibre cables - Part 1-31: Generic specification - Optical cable elements - Optical fibre rib...
IEC 60794-1-31:2021 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 60794-1-31:2021 which is a generic specification, covers optical fibre ribbons. Requirements which are…
Diesel engines — Cleanliness assessment of fuel injection equipment
This document specifies cleanliness assessment procedures for evaluating the amount of debris found within the clean side of diesel fuel injection assemblies, which could lead to a reduction in the system’s operational effectiveness.
While other International Standards, e.g. ISO 16232, relate to cleanliness of components used in road vehicle fluid circuits, this document is focused on diesel fuel…
Global maritime distress and safety system (GMDSS) - Part 2: Cospas-Sarsat EPIRB - Emergency positio...
IEC 61097-2:2021(E) specifies the minimum performance requirements, technical characteristics and type-testing requirements of the emergency position-indicating radio beacon used in the Cospas-Sarsat satellite system (EPIRB), as required by the International Convention for Safety of Life at Sea (SOLAS) as amended, and which is associated with IEC 60945. When a requirement in this document is…
Fire hazard testing - Part 4: Terminology concerning fire tests for electrotechnical products
IEC 60695-4:2021 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 60695-4:2021 The terms and definitions in this part of IEC 60695 are applicable to fire tests for…
Household and similar electrical appliances - Safety - Part 2-79: Particular requirements for high p...
IEC 60335-2-79:2021 deals with the safety of high-pressure cleaners without traction drive, intended for household and commercial indoor or outdoor use, having a rated pressure not less than 2,5 MPa and not exceeding 35 MPa. It also applies to steam cleaners and those parts of hot water high pressure cleaners incorporating a steam stage which have a capacity not exceeding 100 l, a rated pressure…
Household and similar electrical appliances - Safety - Part 2-79: Particular requirements for high p...
IEC 60335-2-79:2021 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 60335-2-79:2021 deals with the safety of high-pressure cleaners without traction drive, intended for household…
Plastics piping systems — Mechanical fittings for pressure piping systems — Specifications
This document specifies the requirements and test methods for mechanical fittings intended to join plastic pressure piping systems including transition fittings to metal pipes for the following:
— supply of gaseous fuels (GAS);
— supply of water for human consumption (W), including raw water prior to treatment and for the supply of water for general purposes, as well as underground drainage…
Resin based reactive compounds used for electrical insulation - Part 3-8: Specifications for individ...
IEC 60455-3-8:2021 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 60455-3-8:2021 gives the requirements for resins for power cable accessories that conform to this specification…
Plastics piping systems for pressure and non-pressure water supply, drainage or sewerage — Glass-rei...
This document specifies the properties of piping system components made from glass-reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP). It is suited for all types of water supply, drainage and sewerage with or without pressure. Types of water supply include, but are not limited to, raw water, irrigation, cooling water, potable water, salt water, sea water, penstocks…
High-voltage switchgear and controlgear - Part 105: Alternating current switch-fuse combinations for...
IEC 62271-105:2021 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 62271-105:2021 applies to three-pole units for public and industrial distribution systems which are functional…
