Power line communication systems for power utility applications - Part 2: Analogue power line carrie...
IEC 62488-2:2017 applies to Amplitude Modulation Single Sideband (AM-SSB) Analogue Power Line Carrier (APLC) Terminals and Systems used to transmit information over power lines (EHV/HV/MV). In particular this document covers basically baseband signals with bandwidths of 4 kHz and 2,5 kHz, or multiples thereof, corresponding to the same high frequency bandwidth/s for single or multi-channel APLC…
Systems and software engineering — Life cycle management — Part 5: Software development planning
ISO/IEC/IEEE 24748-5:2017 provides a common framework for planning and controlling the technical processes and activities to produce and sustain software products. The complete life cycle is covered by this document, from idea conception to the retirement of a software product. The framework described by this document provides for best practices in communication and cooperation among parties that…
Systems and software engineering - Life cycle management - Part 5: Software development planning
ISO/IEC/IEEE 24748-5:2017 provides a common framework for planning and controlling the technical processes and activities to produce and sustain software products. The complete life cycle is covered by this document, from idea conception to the retirement of a software product. The framework described by this document provides for best practices in communication and cooperation among parties that…
Iron ores — Sampling and sample preparation procedures
ISO 3082:2017 provides
a) the underlying theory,
b) the basic principles for sampling and preparation of samples, and
c) the basic requirements for the design, installation and operation of sampling systems
for mechanical sampling, manual sampling and preparation of samples taken from a lot under transfer. This is in order to determine the chemical composition, moisture content, size…
Global maritime distress and safety system (GMDSS) - Part 12: Survival craft portable two-way VHF ra...
IEC 61097-12:1996+A1:2017 specifies the minimum performance requirements, technical characteri stics and methods of testing of survival craft portable two-way radiotelephone apparatus as required by the 1988 amendments to the 1974 International Convention for the Safety of Life at Sea (SOLAS). This consolidated version consists of the first edition (1996) and its amendment 1 (2017). Therefore, no…
Lamp controlgear - Part 2-11: Particular requirements for miscellaneous electronic circuits used wit...
IEC 61347-2-11:2001+A1:2017, published in conjunction with IEC 61347-1, represents an editorial review of IEC 60920. The formatting into separately published parts provides for ease of future amendments and revisions. Additional requirements will be added as and when a need for them is recognized. This part of IEC 61347 specifies general and safety requirements for miscellaneous electronic…
Audio, video multimedia systems and equipment - Multimedia e-publishing and e-book technologies - Ra...
IEC 63029:2017 specifies the scanning scheme to develop raster-graphics image-based e-books from existing printed books.
The contents of the corrigendum of January 2018 have been included in this copy.
Voltage sourced converter (VSC) valves for static synchronous compensator (STATCOM) - Electrical tes...
IEC 62927:2017 applies to self-commutated valves, for use in voltage sourced converter (VSC) for static synchronous compensator (STATCOM). It is restricted to electrical type and production tests.<br />
The tests specified in this document are based on air insulated valves. For other types of valves, the test requirements and acceptance criteria are agreed between the purchaser and the…
Metallic powders — Determination of acid-insoluble content in iron, copper, tin and bronze powders
ISO 4496:2017 specifies methods for determining, in iron, copper, tin and bronze powders, the approximate content of non-metallic materials which are insoluble in the ordinary mineral acids.
The insoluble matter referred to is generally considered to be acid-insoluble silica and silicates, carbides, alumina, clays or other refractory oxides which are either present in the raw material from which…
