IEC 60730-2-22:2014
家用和类似用途电自动控制器. 第2-22部分: 热电机保护器的详细要求

Automatic electrical controls for household and similar use - Part 2-22: Particular requirements thermal motor protectors

IEC 60730-2-22:2014 发布历史

IEC 60730-2-22:2014由国际电工委员会 IX-IEC 发布于 2014-05，并于 2014-05-15 实施。

IEC 60730-2-22:2014 在中国标准分类中归属于: K31 低压配电电器，在国际标准分类中归属于: 97.120 家用自动控制装置。

本标准有等同采用的 中文版 GB/T 14536.3-2022 电自动控制器 第3部分：电动机热保护器的特殊要求

IEC 60730-2-22:2014 发布之时，引用了标准

• IEC 60269-3:2010 低压熔断器.第3部分:非熟练人员使用的熔断器(主要是家用和类似用途的熔断器)的补充要求.A型至F型熔断器的标准系统样例
• IEC 60335-2-34:2012 家用和类似用途电器.安全性.第2-34部分:电动机-压缩机组的详细要求

IEC 60730-2-22:2014的历代版本如下：

• 2014年 IEC 60730-2-22:2014 家用和类似用途电自动控制器. 第2-22部分: 热电机保护器的详细要求

"This clause of Part 12 is applicable except as follows: Replacement: This part of IEC 60730 applies to the partial evaluation of thermal motor protectors as defined in IEC 60730-1 for household and similar use@ including heating@ air conditioning and similar applications as well as for sealed (hermetic and semi-hermetic type) motorcompressors. NOTE A thermal motor protector is considered an integrated control since its protective functionality is dependent on the correct mounting and fixing in or on a motor and which can only be fully tested in combination with the relevant motor. This dependency is illustrated by: the ability of the thermal motor protector to accurately and reliably sense the heat of the motor windings; thus@ addressing the over-temperature protection due to motor overload conditions; the ability of the thermal motor protector to accurately and reliably sense the current due to motor lockedrotor conditions; thus@ reducing the response time and not being adversely affected by heat-sink at the assembly spot in the application; the influence of the motor's electromagnetic field on the switch behaviour of the thermal motor protector; particularly@ affecting the arc direction between the contacts resulting in uneven wear of the contact material and eventually leading to failure of operation. Requirements concerning the testing of the combination of sealed (hermetic and semihermetic type) motor-compressors and thermal motor protectors are given in IEC 60335-2-34. This standard applies to thermal motor protectors using NTC or PTC thermistors@ additional requirements for which are contained in Annex J. This standard applies to the inherent safety@ to the operating values@ operating times@ and operating sequences@ where such are associated with equipment safety@ and to the testing of thermal motor protectors used in or on household or similar equipment as well as sealed (hermetic and semi-hermetic type) motor-compressors. This standard applies to thermal motor protectors for appliances within@ but not limited to@ the scope of IEC 60335-1 and its Part 2's. NOTE Throughout this standard@ the word ""equipment"" means ""appliance and equipment"". Thermal motor protectors 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 standard does not apply to thermal motor protectors designed exclusively for industrial applications. This standard does not apply to other means of motor protection. This standard does not apply to a manual device for opening the circuit. 2 References to ""Part 1"" in this document pertain to the fourth edition of IEC 60730-1 published in 2010."

标准号

IEC 60730-2-22:2014

发布

2014年

中文版

GB/T 14536.3-2022 (等同采用的中文版本)

发布单位

国际电工委员会

当前最新

IEC 60730-2-22:2014

 

 

引用标准

IEC 60269-3:2010 IEC 60335-2-34:2012

被代替标准

IEC 72/941/FDIS:2014

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