IEC 60335-2-111:2024 EXV包含国际标准及其扩展版本(EXV)。IEC官方标准的扩展版本仅提供英文版本，为用户提供了标准的全面内容。IEC 60335-2-111:2024 EXV包括参考IEC 60335-1:20 20的内容。 IEC 60335-2-111:2024涉及家用和类似用途的电动ondol床垫的安全性，其额定电压不超过250 V，包括直流(DC)供电的电器和电池供电的电器。本标准也适用于设备随附的控制单元。 不打算用于正常家庭使用，但可能对公众造成危险的电器，如打算用于社区水疗中心或供寒冷环境温度下的人使用的电器，都在本标准的范围内。在可行的情况下，本标准涉及家庭内外所有人都会遇到的电器带来的常见危险。然而，一般来说，它没有考虑到: -身体、感官或精神能力受损的人（包括儿童）；或缺乏经验和知识使他们无法在没有监督或指导的情况下安全使用器具； -儿童在玩电器。 本标准不适用于 -专供工业用途的器具； -拟在有特殊条件的地方使用的器具，例如存在腐蚀性或爆炸性气氛（灰尘、蒸汽或气体）； -毯子、垫和类似的柔性加热器具(IEC 60335-2-17)； -房间加热器(IEC 60335-2-30)；-水床加热器(IEC 60335-2-66)； -用于繁殖和饲养动物的加热器具（IEC 60335-2-71）； -暖脚器和加热垫(IEC 60335-2-81)； -用于房间加热的柔性片加热元件(IEC 60335-2-96)； -安装在可拆卸地板覆盖物下的加热地毯和用于房间供暖的加热装置（IEC 60335 2 106）； -专门用于医疗监督的器械（IEC 80601-2-35）。 这第二版取消并取代了2015年出版的第一版。本版构成技术修订 与上一版相比，此版本包括以下重大技术变更: a)符合IEC 60335-1:20 20； b)将一些注释转换为规范性文本（第1条）； c)已经介绍了测试探针19的应用(8。1.1、20.2、B.22.3、B.22.4)。 本第2部分应与最新版本的IEC 60335-1:20 20及其修订结合使用，除非该版本排除了本第2部分；在这种情况下，使用不排除它的最新版本。它是在该标准第六版（2020年）的基础上建立的。

IEC 60335-2-111:2024 EXV contains both the international standard and its extended version (EXV). This extended version of the official IEC Standard is available in English only and provides the user with a comprehensive content of the Standard. IEC 60335-2-111:2024 EXV includes the content of the references made to IEC 60335-1:2020.

IEC 60335-2-111:2024 deals with the safety of electric ondol-mattresses for household and similar purposes, their rated voltage being not more than 250 V including direct current (DC) supplied appliances and battery-operated appliances. This standard also applies to control units supplied with the appliance.
Appliances not intended for normal household use, but that nevertheless can be a source of danger to the public, such as appliances intended to be used in community spas or by persons in cold ambient temperatures, are within the scope of this standard.
As far as is practicable, this standard deals with the common hazards presented by appliances that are encountered by all persons in and around the home. However, in general, it does not take into account:
- persons (including children) whose physical, sensory or mental capabilities; or lack of experience and knowledge prevents them from using the appliance safely without supervision or instruction;
- children playing with the appliance.
This standard does not apply to
- appliances intended exclusively for industrial purposes;
- appliances intended to be used in locations where special conditions prevail, such as the presence of a corrosive or explosive atmosphere (dust, vapour or gas);
- blankets, pads and similar flexible heating appliances (IEC 60335-2-17);
- room heaters (IEC 60335-2-30);
- water bed heaters (IEC 60335-2-66);
- heating appliances for breeding and rearing animals (IEC 60335-2-71);
- foot warmers and heating mats (IEC 60335-2-81);
- flexible sheet heating elements for room heating (IEC 60335-2-96);
- heated carpets and heating units for room heating installed under removable floor coverings (IEC 60335 2 106);
- appliances specifically intended for use under medical supervision (IEC 80601-2-35).
This second edition cancels and replaces the first edition published in 2015. This edition constitutes a technical revision
This edition includes the following significant technical changes with respect to the previous edition:
a) alignment with IEC 60335-1:2020;
b) conversion of some notes to normative text (Clause 1);
c) application of test probe 19 has been introduced (8.1.1, 20.2, B.22.3, B.22.4).
This part 2 is to be used in conjunction with the latest edition of IEC 60335-1:2020 and its amendments unless that edition precludes it; in that case, the latest edition that does not preclude it is used. It was established on the basis of the sixth edition (2020) of that standard.