家用和类似用途自动电控制器.第2-7部分:定时器和定时开关的特殊要求

[中文适用范围]： “一般来说@IEC 60730的这一部分适用于可能使用电力@天然气@油@固体燃料@太阳能@等或其组合@包括加热@空调和类似应用的计时器和定时开关。该标准是也适用于作为控制系统一部分的单独定时器或与具有非电气输出的多功能控制装置机械集成的定时器。本标准不适用于 IEC 60669-2-3 范围内的延时开关 (TDS) . 注 1 在本标准中，“定时器”一词是指定时器和定时开关@，除非特别提及类型。 注 2 不包括仅指示时间或时间流逝的设备。 注 3 本标准不适用于具有集成计时功能的多功能控制器，不能作为单独的计时装置进行测试。本标准适用于与设备保护相关的操作特性的固有安全性以及器具中使用的定时器的测试和其他设备@电气和非电气@用于家用和类似用途@但在不存在专用产品标准时也扩展到工业用途@例如中央供暖@空调@过程加热@等。正常家庭使用@但仍可供公众使用@的设备，例如供非专业人员在商店@、轻工业和农场@使用的设备均属于本标准的范围。本标准也适用于 IEC 60335-1 范围内的电器定时器。本标准适用于与计时器电气和/或机械集成的手动控制装置。本标准还适用于采用附件 H 中包含的电子设备 @ 要求的定时器。本标准还适用于使用 NTC 或 PTC 热敏电阻 @ 第 1 部分 @ 附件 J 中包含的要求的定时器。 [外文原描述]： 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.