家用和类似用途的自动电气控制装置；第2部分:家用和类似用途浮子式自动电动水位控制器的特殊要求UL 60730-2-16A1范围和规范性参考第1部分的本条款适用，但以下情况除外:1.1更换:IEC 60730的本部分适用于用于，在普通家用和类似用途的设备上或与之相关。例如游泳池泵、水箱泵、冷却塔、洗碗机和洗衣机的水位控制。 1.1.1本第2部分适用于固有安全、与设备保护相关的操作值、操作顺序，以及家用和类似设备中、上或与之相关的自动电气水位操作控制装置的测试。本第2部分也适用于IEC 60335、IEC 60378和IEC 60364-7-702范围内的电器控制。非正常家用设备的自动电气水位操作控制装置，但可供公众使用，如商店、轻工业和农场的非专业人员使用的设备，属于本第2部分的范围。 第2部分也适用于作为控制系统一部分使用的单个控制装置，或与具有非电气输出的多功能控制装置机械集成的控制装置。本第2部分不适用于IEC 60730-2-15中规定的锅炉用压力操作水位感应控制装置。本第2部分不适用于专为工业应用设计的水位运行控制装置。在本第2部分中，“设备”一词是指“器具和设备”1.1.2本第2部分适用于机械操作、响应或控制水位的自动电气控制装置。 1.1.3本第2部分包含水位操作控制装置的电气特性要求和可能影响其电气安全的机械特性要求。1.1.4本第2部分适用于与水位操作控制装置电气和/或机械集成的手动控制装置。1.1.5通常情况下，这些水位操作控制装置与设备集成或结合在一起，或拟集成或结合在设备内或设备上。本第2部分还涵盖了这些独立安装或串联跳线结构的控制装置。1.2更换: 本第2部分适用于额定电压不超过660 V、额定电流不超过63 a的控制器。1.3更换:本第2部分考虑了控制器自动动作的响应值，该响应值取决于安装控制器的方法。如果响应值对保护用户或周围环境具有重要意义，则应适用适当家用设备标准中定义的值或制造商确定的值。1.4更换:本第2部分也适用于包含电子设备的控制装置，其要求包含在附录h中。

Automatic Electrical Controls for Household and Similar Use; Part 2: Particular Requirements for Automatic Electrical Water Level Controls of the Float Type for Household and Similar ApplicationsUL 60730-2-16A1 Scope and normative referencesThis clause of part 1 is applicable except as follows:1.1 Replacement:This part of IEC 60730 applies to automatic electrical water level operating controls of the float type for use in, on or in association with equipment for general household and similar use.Examples are water level controls for swimming pool pumps, water tank pumps, cooling towers, dishwashers, and washing machines.1.1.1 This part 2 applies to the inherent safety, to the operating values, operating sequences where such are associated with equipment protection, and to the testing of automatic electrical water level operating controls used in, on or in association with household and similar equipment.This part 2 is also applicable to controls for appliances within the scope of IEC 60335, IEC 60378 and IEC 60364-7-702.Automatic electrical water level operating controls 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 part 2.This part 2 is also applicable to individual controls utilized as part of a control system or controls which are mechanically integral with multifunctional controls having non-electrical outputs.This part 2 is not applicable to pressure operated water level sensing controls for boiler applications, requirements for which are contained in IEC 60730-2-15.This part 2 does not apply to water level operating controls designed exclusively for industrial applications.Throughout this part 2, the word "equipment" means "appliance and equipment."1.1.2 This part 2 applies to automatic electrical controls, mechanically operated, responsive to or controlling a water level.1.1.3 This part 2 contains requirements for electrical features of water level operating controls and requirements for mechanical features that may affect their electrical safety.1.1.4 This part 2 applies to manual controls when such are electrically and/or mechanically integral with water level operating controls.1.1.5 In general, these water level operating controls are integrated or incorporated with the equipment or are intended to be integrated or incorporated in or on the equipment. This part 2 also covers these controls when they are independently mounted or of in-line cord construction.1.2 Replacement:This part 2 applies to controls with a rated voltage not exceeding 660 V and a rated current not exceeding 63 A.1.3 Replacement:This part 2 takes into account the response value of an automatic action of a control where such a response value is dependent upon the method of mounting the control. Where a response value is of significant purpose for the protection of the user, or surroundings, the value defined in the appropriate household equipment standard or as determined by the manufacturer shall apply.1.4 Replacement:This part 2 applies also to controls incorporating electronic devices, requirements for which are contained in annex h.