IEC 61083-3:20 20适用于在高交流和直流电压和电流测试期间用于测量的数字记录仪器。它规定了满足相关IEC标准（例如IEC 60060-1、IEC 60060-2、IEC 60060-3、IEC 62475、IEC 61180）中规定的测量不确定度和程序所需的测量特性和校准。 本文件适用于那些将根据本文件进行设计和型式试验的数字记录仪器。 本文件 ？定义在交流电压和电流（AC）或直流电压和电流（DC）测试期间使用的数字记录仪器的性能要求； ？规定此类仪器的必要要求，以确保其适用于相关标准；？建立证明其合规性所需的测试和程序； ？定义与具有记录功能和访问原始数据的数字记录仪器相关的术语。 附录D中列出了待测量的相关交流和直流电压和电流的示例。 根据IEC指南108，本国际标准具有水平标准的地位。

IEC 61083-3:2020 is applicable to digital recording instruments used for measurements during tests with high alternating and direct voltages and currents. It specifies the measuring characteristics and calibrations required to meet the measuring uncertainties and procedures specified in the relevant IEC standards (e.g. IEC 60060-1, IEC 60060-2, IEC 60060-3, IEC 62475, IEC 61180).
This document is applicable to those digital recording instruments that will be designed and type tested according to this document.
This document
？ defines performance requirements for digital recording instruments used during tests with alternating voltages and currents (AC) or direct voltages and currents (DC);
？ specifies the necessary requirements for such instruments to ensure their suitability for use under the relevant standards;
？ establishes the tests and procedures necessary to demonstrate their compliance;
？ defines the terms related to digital recording instruments with recording function and access to raw data.
Examples of relevant alternating and direct voltages and currents to be measured are listed in Annex D.
This International Standard has the status of a horizontal standard in accordance with IEC Guide 108.