测量、控制和实验室用电气设备电磁兼容性要求第2-2部分:特殊要求低压配电系统用便携式测试、测量和监测设备的测试配置、操作条件和性能标准

[中文适用范围]： In addition to the scope of IEC 61326-1, this part of IEC 61326 specifies more detailed test configurations, operational conditions and performance criteria for equipment covered by Annex A of IEC 61326-1:2020 which is: used for testing, measuring or monitoring of protective measures in low-voltage distribution systems, and; powered by battery and/or from the circuit measured, and portable. Examples of such EUTs include, but are not limited to, voltage detectors, insulation testers, earth continuity testers, earth resistance testers, leakage current clamps, loop impedance testers, residual-current-device-testers (RCD-testers) and phase sequence testers as defined in IEC 61557 (all parts). The manufacturer specifies the environment for which the product is intended to be used and/or selects the appropriate test level specifications of IEC 61326-1. [外文原描述]： IEC 61326-2-2:2020 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 61326-2-2:2020 specifies more detailed test configurations, operational conditions and performance criteria for equipment covered by Annex A of IEC 61326-1:2020 which is: - used for testing, measuring or monitoring of protective measures in low-voltage distribution systems, and; - powered by battery and/or from the circuit measured, and - portable. Examples of such EUTs include, but are not limited to, voltage detectors, insulation testers, earth continuity testers, earth resistance testers, leakage current clamps, loop impedance testers, “residual-current-device-testers” (RCD-testers) and phase sequence testers as defined in IEC 61557 (all parts).