GB 4943.1-2011和GB 8898-2011与GB 4943.1-2022对产品发热要求解析  

GB 4943.1-2011,GB 8898-2011 and GB 4943.1-2022 Analysis of Product Heating Requirements

作　　者：张佰勋 杨自永 李强[2] ZHANG Baixun;YANG Ziyong;LI Qiang(The State Radio_monitoring_center Testing Center,Beijing 100041,China;Department Service Bureau of the Ministry of Industry and Information Technology,Beijing 100804,China)

机构地区：[1]国家无线电监测中心检测中心,北京100041 [2]工业和信息化部机关服务局,北京100804

出　　处：《数字通信世界》2023年第7期156-158,共3页Digital Communication World

摘　　要：发热要求是产品安全评估的重要检测项目,工作中温度过高不仅造成设备运行卡顿、性能下降,甚至可能对操作人员的造成热灼伤。文章通过对GB 4943.1-2011和GB 8898-2011与GB 4943.1-2022三个标准间发热要求差异的比较,为实验室检测和制造商产品合规性提供一些参考。Heat requirement is an important test item in product safety evaluation.High temperature in work will not only cause equipment running delay and performance degradation,but also may cause thermal burns to operators.In this paper,the differences of heating requirements between GB 4943.1-2011 and GB 8898-2011 and GB 4943.1-2022 are compared to provide some references for laboratory testing and manufacturers'product compliance.

关 键 词：发热要求差异 可触及零部件 接触温度 接触时间 

分 类 号：TN98[电子电信—信息与通信工程]