GB/T 22264.7-2008
AbolishedMounted digital display electric measuring instruments - Part 7: Special requirements for multi-function instruments
安装式数字显示电测量仪表 第7部分：多功能仪表的特殊要求
Application Summary AI generated
This standard specifies the technical requirements, test methods, and performance criteria for multi-function mounted digital display electric measuring instruments. It is applied in the manufacturing and quality inspection of panel-mounted instruments used in power distribution systems, industrial automation, and building electrical monitoring to measure parameters like voltage, current, power, and frequency. The standard ensures accuracy, safety, and electromagnetic compatibility for devices that combine multiple measurement functions in a single unit.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.