Suzhou Electric Appliance Research Institute
期刊号: CN32-1800/TM| ISSN1007-3175

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机电式控制电路电器新旧标准的差异研究

来源:电工电气发布时间:2018-09-13 09:13 浏览次数:530
机电式控制电路电器新旧标准的差异研究
 
胡晓芳
(福建省产品质量检验研究院,福建 福州 350002)
 
    摘 要:介绍了机电式控制电路电器的用途、使用类别及其标准的适用范围,针对控制电路电器新旧产品标准的差异变化问题,详细分析了新旧标准中在EMC、接线端子性能、规范性附录、产品特性、材料性能等方面的差异,给相关技术人员提供一定的参考。通过对比发现,新标准无论在试验要求上还是在对试验结果的评判上都更加接近了低压电器往智能、安全、健康方向发展的趋势。
    关键词:控制电路电器;EMC;接线端子;性能
    中图分类号:TM643     文献标识码:A     文章编号:1007-3175(2018)09-0070-03
 
Study on Differences Between New and Old Standards of Electromechanical Control Circuit Devices
 
HU Xiao-fang
(Fujian Inspection and Research Institute for Product Quality, Fuzhou 350002, China)
 
    Abstract: Introduction was made to usages, utilization categories and standard applicable scope of electromechanical control circuit devices. Aiming at the differences and changes between new and old product standards of control circuit devices, this paper detailedly analyzed the differences between new and old standards, such as electro magnetic compatibility (EMC), terminal characteristic, normative appendix, product features and material property etc, which provide certain references for the related technical personnel. After comparison, it is founded that whether the testing requirement of new standard or the judgment of testing results will make the low-voltage development trend close to the direction of intelligence, safety and health.
    Key words: control circuit device; electro magnetic compatibility; terminal; characteristic
 
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