家电科技 ›› 2025, Vol. 0 ›› Issue (2): 118-122.doi: 10.19784/j.cnki.issn1672-0172.2025.02.019

• 论文 • 上一篇    下一篇

可移动涡流水疗器具防触电保护的标准化研究

易壮成, 杜娟   

  1. 莱茵技术(上海)有限公司 上海 200072
  • 出版日期:2025-04-01 发布日期:2025-07-10
  • 通讯作者: 杜娟。E-mail:juan.du@tuv.com。
  • 作者简介:易壮成,男,学士学位,高级工程师。研究方向:家用和类似用途电器、新型家电类产品安全标准。地址:上海市静安区广中西路777弄177号莱茵大厦9楼。E-mail:Zhuangcheng.yi@tuv.com。

Standardization study on protection against electric shock for transportable whirlpool SPA

YI Zhuangcheng, DU Juan   

  1. TÜV Rheinland (Shanghai) Co., Ltd. Shanghai 200072
  • Online:2025-04-01 Published:2025-07-10

摘要: 根据有关人体安全电流和接触电压阈值的文献,分析了干燥条件和湿润条件下人体防触电保护的差异。解读可移动涡流水疗器具的相关国际标准和技术文件要求的异同点,探讨IΔn=10 mA便携式剩余电流保护装置的重要性。在分析保护等电位导体作用的基础上,针对其缺乏可行性的问题,进一步论证IΔn=10 mA的PE线可断开的剩余电流保护插头,可以替代可移动涡流水疗器具上的保护等电位连接。

关键词: 可移动涡流水疗器具, 便携式剩余电流保护装置, 保护等电位连接, 剩余电流保护插头

Abstract: Based on the literature about human safety current and contact voltage threshold, the difference of human body protection against electric shock under dry condition and wet condition is analyzed. The differences and similarities of the relevant international standards and technical documents of transportable whirlpool SPA are interpreted, and the importance of IΔn=10 mA PRCD is discussed. On the basis of analyzing the function of protective equipotential bonding, and aiming at its lack of feasibility, it is further demonstrated that the IΔn=10 mA residual current protection plug with PE wire disconnection can replace the protective equipotential bonding on transportable whirlpool SPA.

Key words: Transportable whirlpool SPA, PRCD, Protective equipotential bonding, Residual current protection plug

中图分类号: