IEC 60730-2-7:20 15适用于可使用电、气、油、固体燃料、太阳能热能等或其组合的家用和类似用途的定时器和时间开关，包括加热、空调和类似应用。本标准也适用于用作控制系统一部分的单个定时器或与具有非电输出的多功能控制器机械集成的定时器。本标准不适用于IEC 60669-2-3范围内的延时开关(TDS)。本标准适用于固有安全性、与设备保护相关的操作特性以及家用和类似用途的电器和其他电器（电气和非电气）中使用的定时器的测试，但也适用于没有专用产品标准的工业用途，如中央供暖、空调、过程加热等。不打算用于正常家庭使用但仍可供公众使用的设备的定时器，如打算供商店、轻工业和农场中的门外汉使用的设备，属于本标准的范围。这第三版取消并取代了2008年出版的第二版。这第三版构成技术修订。新版修订了1.S型和2.S型动作的符合性标准，修订了白炽灯负载的要求，在附录H中增加了非正常运行的要求，删除了一些针对单个国家的特殊要求，并将标准更新为IEC 60730-1:20 10，第四版。关键词:定时器、时间开关 本出版物应与IEC 60730-1:20 13一起阅读。

IEC 60730-2-7:2015 applies to timers and time switches for household and similar use that may use electricity, gas, oil, solid fuel, solar thermal energy, etc. or a combination thereof, including heating, air conditioning and similar applications. This standard is also applicable to individual timers utilized as part of a control system or timers which are mechanically integral with multifunctional controls having non-electrical outputs. This standard does not apply to time-delay switches (TDS) within the scope of IEC 60669-2-3. This standard applies to the inherent safety, to the operating characteristics where such are associated with equipment protection and to the testing of timers used in appliances and other apparatus, electrical and non-electrical, for household and similar purposes, but also extended to industrial purposes when no dedicated product standards exist, such as that for central heating, air conditioning, process heating, etc. Timers for equipment not intended for normal household use, but which nevertheless may be used by the public, such as equipment intended to be used by laymen in shops, in light industry and on farms, are within the scope of this standard. This third edition cancels and replaces the second edition published in 2008. This third edition constitutes a technical revision. This new edition revises the compliance criteria of type 1.S and 2.S action, revises the requirements for filament lamp loads, adds requirements for abnormal operation in Annex H, removes some special requirements for single countries as well as updates the standard to IEC 60730-1:2010, fourth edition. Key words: Timers, Time Switches
This publication is to be read in conjunction with IEC 60730-1:2013.