AS NZS IEC 61000.4.3:2013 pdf download

AS NZS IEC 61000.4.3:2013 pdf download

This part of IEC 61 000 is applicable to the immunity requirements of electrical and electronic equipment to radiated electromagnetic energy. It establishes test levels and the required test procedures. The object of this standard is to establish a common reference for evaluating the immunity of electrical and electronic equipment when subjected to radiated, radio-frequency […]

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PD IEC TS 62786:2017 pdf download

PD IEC TS 62786:2017 pdf download

This technical specification provides principles and technical requirements for distributed energy resources (DERs) connected to the distribution network. It applies to the planning,design, operation and connection of DERs to distribution networks. It includes general requirements, connection scheme, choice of switchgear, normal operating range, immunity to disturbances, active power response to frequency deviation, reactive power response

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PD IEC TS 63070:2019 pdf download

PD IEC TS 63070:2019 pdf download

This document is applicable to ultrasonic equipment designed for the medical field of application. It covers both diagnostic and therapeutic(physiotherapy and HITU) equipment. This document describes transducer evaluation by the infrared imaging technique using a split TMM-phantom for qualitative and quantitativeestimation of temperaturedistributions in tissue-mimicking material, resulting from absorption of ultrasound and from heating of

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PD IEC TS 60904-1-2:2019 pdf download

PD IEC TS 60904-1-2:2019 pdf download

This part of IEC 60904describes procedures for the measurement of the current-voltage(1-1) characteristics of bifacial photovoltaic devices in natural or simulated sunlight. It is applicable to single PV cells, sub-assemblies of such cells or entire PV modules. The requirements for measurement of 1-V characteristics of standard(monofacial)PV devices are covered by IEC 60904-1, whereas this document

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ISO IEC 18004:2000 pdf download

ISO IEC 18004:2000 pdf download

This International Standard specifies the requirements for the symbology known as QR Code. It specifies the QR Code Model 2 symbology characteristics, data character encodation, symbol formats, dimensional characteristics,error correction rules, reference decoding algorithm, production quality requirements, and user-selectable application parameters, and defines in an annex the features of Model 1 symbols which differ from

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