Safety of machinery - Electro-sensitive protective equipment - Part 4-2: Particular requirements for...
IEC TS 61496-4-2:2022 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 61496-4-2:2022 specifies requirements for the design, construction and testing of non-contact electro-…
Temperature compensation for compressed natural gas vehicle fuelling This document is provided to SC...
1 Scope
1.1 Inclusions
This Standard details the safety and performance requirements for temperature compensation control used to prevent compressed natural gas (CNG) dispensing systems from exceeding a safe fill level for vehicle fuel storage container(s). This Standard contains safety performance requirements for compressed natural gas fuelling dispenser temperature compensation systems. It…
Communication networks and systems for power utility automation - Part 1-2: Guideline on extending I...
IEC TS 61850-1-2:2020+AMD1:2022, which is a technical specification, is intended for any users but primarily for standardization bodies that are considering using IEC 61850 as a base standard within the scope of their work and are willing to extend it as allowed by the IEC 61850 standards. This document identifies the required steps and high-level requirements in achieving such extensions of IEC…
Infection control during construction, renovation, and maintenance of health care facilities
1 Scope
1.1
This Standard specifies risk assessment process and precautionary and remedial measures, including
quality system requirements, for preventing exposure to agents released or augmented because of
actions undertaken during HCF construction, renovation, maintenance, and repair work.
1.2
This Standard is intended to apply to the activities of the following individuals or groups in…
Low voltage surge protective devices — Part 21: Surge protective devices connected to telecommunicat...
1.1 Scope
This International Standard is applicable to devices for surge protection of telecommunications
and signalling networks against indirect and direct effects of lightning or other transient
overvoltages.
The purpose of these SPDs is to protect modern electronic equipment connected to
telecommunications and signalling networks with nominal system voltages up to 1 000 V
(r.m.s.) a.c…
Non-destructive testing — Qualification and certification of NDT personnel
This document specifies requirements for the qualification and certification of personnel who perform industrial non-destructive testing (NDT) in the following methods.
a) acoustic emission testing;
b) eddy current testing;
c) leak testing (hydraulic pressure tests excluded);
d) magnetic testing;
e) penetrant testing;
f) radiographic testing;
g) strain gauge testing;
h) thermographic testing;
i)…
STANDARD FOR MINERAL FIBRE THERMAL INSULATION FOR BUILDINGS, PART 1: MATERIAL SPECIFICATION
1.1 This Standard specifies the physical property requirements and test methods to determine the
properties for mineral fibre thermal insulation for buildings, manufactured in the form of faced or unfaced
batts, rolls, boards, and loose-fill intended for use in unconfined spaces with slopes not exceeding 4.5:12,
whether installed on a building site or in a prefabrication (manufacturing)…
Cutting tool data representation and exchange — Part 3: Reference dictionary for tool items
This document specifies a reference dictionary for tool items, together with their descriptive properties and domains of values.
This document specifies a reference dictionary containing:
— definitions and identifications of the classes of tool items and their features, with an associated classification scheme;
— definitions and identifications of the data element types that represents the…
Cutting tool data representation and exchange — Part 4: Reference dictionary for adaptive items
This document specifies a reference dictionary for adaptive items, together with their descriptive properties and domains of values.
This document specifies a reference dictionary containing:
— definitions and identifications of the classes of adaptive items, with an associated classification scheme;
— definitions and identifications of the data element types that represents the properties…
Energy management system application program interface (EMS-API) - Part 452: CIM static transmission...
IEC 61970-452:2021 defines the subset of classes, class attributes, and associations from the CIM necessary to execute state estimation and power flow applications between control centres and/or control centre components, such as power systems applications.
The North American Electric Reliability Council (NERC) Data Exchange Working Group (DEWG) Common Power System Modelling group (CPSM)…
