关于压缩机过载试验中启动继电器温升限值的理解及探讨

Discussion on Temperature Rise of Starting Relay During Running Overload Test

本文介绍压缩机过载试验中对启动继电器温升的考核,分析启动继电器在标准GB 4706.17-2010《家用和类似用途电器的安全电动机压缩机的特殊要求》中温升限值考核的两种不同意义。为技术工程人员对正确理解及执行标准提供了参考。

This paper expounds the limit of test result of temperature rise of starting relay during running overload test in the standard, GB 4706.17-2010, Household and similar electrical appliances - Safety -： Particular requirements for motor-compressors, and analyzes the different aims of the limit of temperature rise. The paper gives a reference to understand and carryout the standard correctly for engineer.