Electrical installations in ships - Part 350: General construction and test methods of power, contro...
IEC 60092-350:2020 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 60092-350:2020 provides the general constructional requirements and test methods for use in the manufacture of…
Electromagnetic compatibility (EMC) - Part 4-11: Testing and measurement techniques - Voltage dips, ...
IEC 61000-4-11:2020 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 61000-4-11:2020 defines the immunity test methods and range of preferred test levels for electrical and…
This document specifies quality aspects that can be defined but that are not normally found on a drawing specification.
It covers the following:
— single‑piece piston rings of grey cast iron or steel;
— multi‑piece piston rings (oil control rings) consisting of cast iron parts and spring components; and
— single‑piece and multi‑piece oil control rings of steel, i.e. oil control rings…
Medical electrical equipment — Part 2-31: Particular requirements for the basic safety and essential...
IEC 60601-2-31:2020 applies to the BASIC SAFETY and ESSENTIAL PERFORMANCE of EXTERNAL PACEMAKERS powered by an INTERNAL ELECTRICAL POWER SOURCE, hereafter referred to as ME EQUIPMENT. This document applies to PATIENT CABLES as defined in 201.3.209, but does not apply to LEADS as defined in 201.3.206. HAZARDS inherent in the intended physiological function of ME EQUIPMENT within the scope of this…
Household and similar electrical appliances - Test code for the determination of airborne acoustical...
IEC 60704-2-7:2020 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 60704-2-7:2020 applies to electrical fans (including their accessories and their component parts) for household…
Household and similar electrical appliances - Test code for the determination of airborne acoustical...
IEC 60704-2-7:2020 applies to electrical fans (including their accessories and their component parts) for household and similar use, designed for AC or DC supply. The motor, the impeller and their housing, if any, form a single unit. These particular requirements apply to:
– conventional fans,
– table fans,
– pedestal fans,
– ceiling fans,
– bladeless fans,
– wall bracket fans,
– ceiling…
Secondary cells and batteries containing alkaline or other non-acid electrolytes - Sealed nickel-met...
IEC 63115-1:2020 specifies the marking, designation, tests and requirements for sealed nickelmetal hydride cells and batteries used in industrial applications, including stationary applications.
When an IEC International Standard specifying test conditions and requirements for cells used in special applications is in conflict with this document, the former takes precedence (e.g. IEC 62675).…
Plastics piping systems for non-pressure underground drainage and sewerage — Structured-wall piping ...
This document, together with ISO 21138‑1, specifies the definitions and requirements for pipes with a non-smooth external surface and a smooth internal surface (Type B), fittings and systems based on unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) structured-wall piping systems intended to be used in non-pressure underground drainage and sewerage applications…
Medical electrical equipment - Part 2-31: Particular requirements for the basic safety and essential...
IEC 60601-2-31:2020 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 60601-2-31:2020 applies to the BASIC SAFETY and ESSENTIAL PERFORMANCE of EXTERNAL PACEMAKERS powered by an…
Medical electrical equipment - Part 2-31: Particular requirements for the basic safety and essential...
IEC 60601-2-31:2020 applies to the BASIC SAFETY and ESSENTIAL PERFORMANCE of EXTERNAL PACEMAKERS powered by an INTERNAL ELECTRICAL POWER SOURCE, hereafter referred to as ME EQUIPMENT. This document applies to PATIENT CABLES as defined in 201.3.209, but does not apply to LEADS as defined in 201.3.206. HAZARDS inherent in the intended physiological function of ME EQUIPMENT within the scope of this…
