Household and similar electrical appliances - Test code for the determination of airborne acoustical...
IEC 60704-3:2019 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 60704-3:2019 describes procedures for determining and verifying the declared values of the noise emitted by…
Household and similar electrical appliances - Test code for the determination of airborne acoustical...
IEC 60704-3:2019 describes procedures for determining and verifying the declared values of the noise emitted by household and similar appliances. It applies to all categories of household and similar electrical appliances covered by IEC 60704-1 and all parts of IEC 60704-2, which include particular requirements for special categories of appliances. It applies to appliances being produced in…
A method to calculate and express energy consumption of industrial wastewater treatment for the purp...
This document sets out the general principles for, and provides guidance on, the quantitative characterization of the energy consumed by industrial biological wastewater treatment systems. It does not aim to characterize the treatment pollutants removal performance or process reliability or any other consideration in the selection of a wastewater treatment system.
This document includes the…
This document specifies requirements for classification of solid wire electrodes, tubular cored electrodes and electrode/flux combinations (all-weld metal deposits) for submerged arc welding of creep resisting and low-alloy elevated-temperature application steels. One electrode can be tested and classified with different fluxes. The solid wire electrode is also classified separately based on its…
Welding consumables — Fluxes for submerged arc welding and electroslag welding — Classification
This document specifies requirements for classification of fluxes for submerged arc welding and electroslag welding for joining and overlay welding using wire electrodes, tubular cored electrodes, and strip electrodes.
NOTE This document was based on EN 760:1996.
Case studies supporting IEC 62232 - Determination of RF field strength, power density and SAR in the...
IEC/TR 62669:2019(E) is a Technical Report. This document presents a series of case studies in which electromagnetic (EM) fields are evaluated in accordance with IEC 62232:2017. The case studies presented in this document involve intentionally radiating base stations (BS). The BS transmit on one or more antennas using one or more frequencies in the range 110 MHz to 100 GHz and RF exposure…
Energy management systems — Requirements with guidance for use
1 Scope
This document specifies requirements for establishing, implementing, maintaining and improving an energy management system (EnMS). The intended outcome is to enable an organization to follow a systematic approach in achieving continual improvement of energy performance and the EnMS.
This document:
a) is applicable to any organization regardless of its type, size, complexity,…
Semiconductor devices - Semiconductor devices for energy harvesting and generation - Part 4: Test an...
IEC 62830-4:2019 describes terms, definitions, symbols, configurations, and test methods that can be used to evaluate and determine the performance characteristics of flexible piezoelectric energy harvesting devices for practical use. This document is applicable to energy harvesting devices for consumers, general industries, wearable electronics, military, and biomedical applications without any…
Electric energy supply networks - General aspects and methods for the maintenance of installations a...
IEC TS 63060:2019(E) provides guidance to develop maintenance requirements of installations and equipment in electric power networks. It is primarily meant for the operators of electric power networks, particularly those of public power supplies, including High-Voltage DC transmission (HVDC). This scope does not include:
– railway networks,
– installations of end consumer networks,
–…
Information technology — UPnP Device Architecture — Part 20-2: Audio video device control protocol —...
1 Scope
This device specification is compliant with the Universal Plug and Play Device Architecture
version 1.0 [14]. It defines a device type referred to herein as MediaRenderer.
The MediaRenderer specification defines a general-purpose device template that can be used
to instantiate any Consumer Electronics (CE) device that is capable of rendering AV content
from the home network. It…