IEC 62056-6-1-2015 pdf download
IEC 62056-6-1-2015 pdf download.Electricity metering data exchange – The DLMS/COSEM suite – Part 6-1: Object Identification System (OBIS). This part of IEC 62056 specifies the overall structure of the OBject Identification System (OBIS) and the mapping of all commonly used data items in metering equipment to their identification codes. OBIS...
IEC 61281-1-2018 pdf download
IEC 61281-1-2018 pdf download.Fibre optic communication subsystems – Part 1: Generic specification. This part of IEC 61 281 is a generic specification for fibre optic communication subsystems (FOCSs). The parameters defined herein form a specifiable minimum set of specifications that are common to all fibre optic subsystems. Additional parameters can...
IEC 61255-2014 pdf download
IEC 61255-2014 pdf download.Household electric heating pads – Methods for measuring performance. This International Standard applies to electric heating pads for household use. This International Standard defines the main performance characteristics of electric heating pads and specifies methods for measuring these characteristics, for the information of users. This International Standard...
IEC 62053-41-2021 pdf download
IEC 62053-41-2021 pdf download.Electricity metering equipment – Particular requirements – Part 41: Static meters for DC energy (classes 0,5 and 1). This part of IEC 62053 applies only to static watt-hour meters of accuracy classes 0,5 and 1 for the measurement of DC electrical energy in DC systems, and it...
IEC 62053-23-2016 pdf download
IEC 62053-23-2016 pdf download.Electricity metering equipment (a.c.) – Particular requirements – Part 23: Static meters for reactive energy (classes 2 and 3). This part of IEC 62053 applies only to newly manufactured static var-hour meters of accuracy classes 2 and 3, for the measurement of alternating current electrical reactive energy...
IEC 61207-3-2019 pdf download
IEC 61207-3-2019 pdf download.Gas analyzers – Expression of performance – Part 3: Paramagnetic oxygen analyzers. This part of IEC 61 207 applies to the three main methods for measuring oxygen by its paramagnetic property, which are outlined in the introduction. It considers essential ancillary units and applies to analyzers installed...
IEC 62053-22-2020 pdf download
IEC 62053-22-2020 pdf download.Electricity metering equipment – Particular requirements – Part 22: Static meters for AC active energy (classes 0,1S, 0,2S and 0,5S). This part of IEC 62053 applies only to transformer operated static watt-hour meters of accuracy classes 0,1 S, 0,2 S and 0,5 S for the measurement of...
IEC 61191-1-2018 pdf download
IEC 61191-1-2018 pdf download.Printed board assemblies – Part 1: Generic specification – Requirements for soldered electrical and electronic assemblies using surface mount and related assembly technologies. This part of IEC 61 1 91 prescribes requirements for materials, methods and verification criteria for producing quality soldered interconnections and assemblies using surface...
IEC 61097-6-2019 pdf download
IEC 61097-6-2019 pdf download.Global maritime distress and safety system (GMDSS) – Part 4: Inmarsat-C ship earth station and Inmarsat enhanced group call (EGC) equipment – Operational and performance requirements, methods of testing and required test results. This part of IEC 61 097 specifies the performance requirements and methods of testing...
IEC 61097-4-2019 pdf download
IEC 61097-4-2019 pdf download.Global maritime distress and safety system (GMDSS) – Part 4: Inmarsat-C ship earth station and Inmarsat enhanced group call (EGC) equipment – Operational and performance requirements, methods of testing and required test results. 3 Performance requirements. 3.1 Overview Subclauses 3.2 through 3.4 of this standard describe performance...