GB/T 7676.2-2017 English PDFUS$279.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 7676.2-2017: Direct acting indicating analogue electrical measuring instruments and their accessories -- Part 2: Special requirements for ammeters and voltmeters Status: Valid GB/T 7676.2: Historical versions
Basic dataStandard ID: GB/T 7676.2-2017 (GB/T7676.2-2017)Description (Translated English): Direct acting indicating analogue electrical measuring instruments and their accessories -- Part 2: Special requirements for ammeters and voltmeters Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: N21 Word Count Estimation: 14,182 Date of Issue: 2017-09-07 Date of Implementation: 2018-04-01 Older Standard (superseded by this standard): GB/T 7676.2-1998 Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China GB/T 7676.2-2017: Direct acting indicating analogue electrical measuring instruments and their accessories -- Part 2: Special requirements for ammeters and voltmeters---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order. Direct acting indicating analogue electrical measuring instruments and their accessories - Part 2. Special requirements for ammeters and voltmeters ICS 17.220.20 N21 National Standards of People's Republic of China Replacing GB/T 7676.2-1998 Direct acting analogue indicating electrical measuring instruments and their accessories Part 2. Particular requirements for ammeters and voltmeters accessories-Part 2.Specialrequirementsforammetersandvoltmeters 2017-09-07 Posted 2018-04-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China China National Standardization Administration released ForewordGB/T 7676 "Direct-acting analog indicator electrical measuring instruments and their attachments" consists of the following 9 parts. --- Part 1. Definition and general requirements; --- Part 2. Ammeter and voltmeter special requirements; --- Part 3. Power meter and reactive power meter special requirements; --- Part 4. Frequency table special requirements; --- Part 5. Phase table, power factor meter and synchronization indicator of the special requirements; --- Part 6. Resistance table (impedance meter) and the specific requirements of the conductance table; --- Part 7. Multi-functional instrument of the special requirements; --- Part 8. Specific requirements of annexes; --- Part 9. Recommended test methods. This section GB/T 7676 Part 2. This section drafted in accordance with GB/T 1.1-2009 given rules. This Part replaces GB/T 7676.2-1998 "direct acting analogue electrical measuring instruments and their accessories Part 2. Ammeter and power Special requirements for pressure gauge ". And GB/T 7676.2-1998 compared to the larger changes. Using uncertainty instead of error, the standard structure was adjusted and multiple bars were modified For details, see Appendix B. Please note that some of this document may be patentable. The issuing agencies of this document do not bear the responsibility of identifying these patents. This part is proposed by China Machinery Industry Federation. This part of the National Electrical Instrumentation Standardization Technical Committee (SAC/TC104) centralized. This part of the main drafting unit. Harbin Institute of Electrical Instrumentation, Zhejiang Institute of Metrology, Shenzhen Youyuda Technology Co., Ltd. Company, Shanghai Institute of Measurement and Testing Technology, Zhejiang Chint Instrument Co., Ltd., Shanghai Kang Bili Instrument Co., Ltd., Shanghai Ying Fu Te Electronic Technology Co., Ltd. State Grid Jiangxi Electric Power Company Electric Power Research Institute, State Grid Hubei Electric Power Company Electric Power Research Institute, State Grid Hunan Electric Power Company Electric Power Research Institute, State Grid Beijing Electric Power Company, Henan Institute of Metrology, Zhejiang Dixon Electric Co., Ltd., Shenzhen Xinglong Technology Co., Ltd., State Grid Sichuan Electric Power Company Measurement Center, Beijing Automation Control Equipment Factory, Delixi Group Instrument Co., Ltd., State Grid Chongqing Electric Power Company Electric Power Research Institute, Henan Electric Power Company Electric Power Research Institute, Hebei Power Co., Ltd. Measurement Center, Holley Technology Co., Ltd., Shandong Institute of Metrology, Zhongnan Instrument Co., Ltd., National Electrical Instrumentation Quality Supervision and Inspection Center, Xi'an Li Bei'an Intelligent Technology Co., Ltd., Yiwu Yuantai Intelligent Technology Co., Ltd. The main drafters of this section. Zheng Mengxia, Liu Xiancheng, Chen Bo, Qin Guoxin, Li Ji, Cui Tao, Wang Weili, Bai Tai, Guo Xiaoguang, Lai Lei, Pei Maolin, Shen Li, Ding Zhen, Huo Jianhua, Chen Wenxin, Wang Nianli, Liu Dan, Xue Dejin, Feng Xueli, Hou Xingzhe, Wang Sanqiang, Jin Shaoping, Zhao Duo, Wu Weide, Gan Yiyi, Zhou Lixia, Li Daomin, Wang Xinjun, Li Rongping, Liu Furuo, Zhao Jinjin, Lin Xiaolong, Shao Fengyun, Liu Pei, Zheng Yuanbao, Huang Jianzhong, Cai Yi, had Shi Tu, Liu Xie, Bi Wei, Xie Ping, Chen Shuangjie. This part replaces the standards previously issued as. --- GB/T 7676.2-1987, GB/T 7676.2-1998. Direct acting analogue indicating electrical measuring instruments and their accessories Part 2. Particular requirements for ammeters and voltmeters1 ScopeGB/T 7676 provisions of this part of the direct effect of analog electrical measurement of ammeter and voltmeter terms and definitions, classification, grading, General technical requirements, information, signs and symbols, packaging and storage and inspection rules. This section applies to the direct effect of analog instructions ammeter and voltmeter. This section also applies to the combination of instruments and accessories when the accessory is used with the instrument and adjusted in combination. This section also applies to its indexing line and the relationship between the input power is known, but not directly correspond to the direct effect of analog indication ammeter and Voltmeter. This section also applies to ammeters and voltmeters with electronics in their measuring and/or auxiliary circuits. This section does not apply to the corresponding national standards for special purposes ammeter and voltmeter.2 Normative referencesThe following documents for the application of this document is essential. For dated references, only the dated version applies to this article Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 7676.1-2017 Direct acting analogue indicating electrical measuring instruments and their accessories Part 1. Definitions and general requirements GB/T 7676.9-2017 Direct acting analogue indicating electrical measuring instruments and their accessories Part 9. Recommended test methods3 Terms and definitionsGB/T 7676.1-2017 defined terms and definitions apply to this document. 4 Classification, grading and compliance 4.1 Classification 4.1.1 by the working methods and characteristics of classification Instruments according to their working methods and characteristics are divided. --- Ordinary ammeter, voltmeter; --- Overcurrent meter; --- Expand type voltmeter. 4.1.2 by the use of classification According to GB/T 7676.1-2017 in the provisions of 4.1.2. 4.1.3 Classified by environmental conditions According to GB/T 7676.1-2017 in the provisions of 4.1.3. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 7676.2-2017_English be delivered?Answer: Upon your order, we will start to translate GB/T 7676.2-2017_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. 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Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.Question 5: Should I purchase the latest version GB/T 7676.2-2017?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 7676.2-2017 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically. |
