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关于电机保护行业标准

你可以到以下网址查询:
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GB 50169-92 电气装置安装工程接地装置施工及验收规范
来源:建筑翻译网 作者:悦尔翻译 发布时间:2007-06-07
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部分翻译内容示例 电机保护器
根据国家计委计标函(1987)78号、建设部(88)建标字25号文的要求,由能源部会同有关部门共同制订的《电气装置安装工程旋转电机施工及验收规范》等五项标准,已经有关部门会审,现批准《电气装置安装工程旋转电机施工及验收规范》GB50170-92、《电气装置安装工程盘、柜及二次回路结线施工及验收规范》GB50171-92、《电气装置安装工程蓄电池施工及验收规范》GB50172-92、《电气装置安装工程电缆线路施工及验收规范》GB50168-92和《电气装置安装工程接地装置施工及验收规范》GB50169-92为强制性国家标准,自一九九三年七月一日起施行。原《电气装置安装工程施工及验收规范》中第三篇旋转电机篇、第四篇盘、柜及二次回路结线篇、第五篇蓄电池篇、第十一篇电缆线路篇及第十五篇接地装置篇同时废止。 电机保护器


本标准由能源部负责管理,具体解释等工作由能源部电力建设研究所负责,出版发行由建设部标准定额研究所负责组织。

中华人民共和国建设部 电机保护器


一九九二年十二月十六日

修订说明

本规范是根据国家计委计标函(1987)78号、建设部(88)建标字25号文的要求,由原水利电力部负责主编,具体由能源部电力建设研究所会同有关单位共同编制而成。

在修订过程中,规范组进行了广泛的调查研究,认真总结了原规范执行以来的经验,吸取了部分科研成果,广泛征求了全国有关单位的意见,最后由我部会同有关部门审查定稿。

本规范共分三章和二个附录。这次修订的主要内容有:增加新型设备的接地规定,接地干线涂色标志采用IEC标准同国标一致,对接地装置施工防腐问题、焊接质量要求作了修订,对土壤腐蚀性分级定量和化学降阻剂使用上作了规定。

本规范执行过程中,如发现有欠妥之处,请将意见和有关资料直接函寄本规范的管理单位:能源部电力建设研究所(北京良乡,邮政编码102401),以便今后修订时参考。
电机保护器

能源部

1990年12月



According to No.78 (1987) Planning Standard Opinion issued by State Planning Commission and No.25 Document (88) Construction Standard issued by Ministry of Construction, the authorities have examined and approved Code for Construction and Acceptance of Rotating Electrical Machines Electric Equipment Installation Engineering and other four national standards made by Ministry of Energy and other departments. Now, the authorities approve Code for Construction and Acceptance of Rotating Electrical Machines Electric Equipment Installation Engineering GB50170-92, Code for Construction and Acceptance of Switchboard Outfit Complete Cubicle and Secondary Circuit Electric Machines Electric Equipment Installation Engineering GB50171-92, Code for Construction and Acceptance of Battery Electric Equipment Installation Engineering GB50172-92, Erection Works of Electrical Installations Code for Construction and Acceptance of Cable Levels GB50168-92 and Erection Works of Electrical Installations Code for Construction and Acceptance of Earthed Devices GB50169-92. The five compulsive national standards take effect since July 1, 1993. The Chapter 3 (Rotating Electrical Machine), Chapter 4 (Switchboard Outfit Complete Cubicle and Secondary Circuit), Chapter 5 (Battery), Chapter 11 (Cable Line) and Chapter 15 (Earthed Device) of the former Code for Construction and Acceptance of Electric Equipment Installation Engineering are abolished at the same time.

The Ministry of Energy is responsible for the management of the Code. The Electric Power Construction Research Institute affiliated to it is responsible for the concrete explanation. Research Institute of Standards & Norms (RISN) is responsible for the publication.

Ministry of Construction P. R. China
December, 1992



Amendment instruction 电机保护器



According to No.78 Document Planning Standard Opinion (1987) issued by State Planning Commission and No.25 Document (88) Construction Standard issued by Ministry of Construction, the former Ministry of Water Resources and Electric Power is responsible for the editing task. The Electric Power Construction Research Institute and other related departments cooperate to edit the concrete content.

During the amending process, based on rich experience, the editor compiles the Code after adopting science and research fruits and related nationwide opinions through comprehensive investigation and research.

The Code consists of three chapters and two appendixes. The amending content is as follows:

·Add earthed device regulations of new device

·The color sign of the earth trunk adopts IEC standard in accordance with the international standard.

·Amend the construction anti-corrosion regulation and welding quality requirement of the earthed device.

·Regulate the grade and ration of soil corrosion.

Regulate the use of chemical resistance-reducing agent.



For any deficiency of the Code during the implementation, please don’t hesitate to send your opinion and related data to Electric Power Construction Research Institute directly, as amendment reference in the future.

Add: Liangxiang Beijing, 102401, China

Ministry of Energy P. R. China
 

 

[来源:原创] [作者:admin] [日期:09-01-13] [热度:]

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