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GBZ38128-2019 English PDF

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GBZ38128-2019: Mnemonics and designations of symbols for measuring relays, instruments and related device
Status: Valid
Standard IDUSDBUY PDFLead-DaysStandard Title (Description)Status
GB/Z 38128-2019564 Add to Cart 3 days Mnemonics and designations of symbols for measuring relays, instruments and related device Valid

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Basic data

Standard ID: GB/Z 38128-2019 (GB/Z38128-2019)
Description (Translated English): Mnemonics and designations of symbols for measuring relays, instruments and related device
Sector / Industry: National Standard
Classification of Chinese Standard: K04
Classification of International Standard: 01.080; 29.020
Word Count Estimation: 30,399
Date of Issue: 2019-10-18
Date of Implementation: 2020-05-01
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GBZ38128-2019: Mnemonics and designations of symbols for measuring relays, instruments and related device


---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.
GB /Z 38128-2019 Mnemonics and designations of symbols for measuring relays, instruments and related device ICS 01.080; 29.020 K04 National Standardization Technical Document of the People's Republic of China Measuring relays, measuring instruments and related equipment symbols Mnemonic Relateddevice (IEC /T R62711.2011, IDT) Published on.2019-10-18 2020-05-01 implementation State market supervision and administration China National Standardization Administration issued

Content

Foreword III 1 Scope 1 2 Normative references 1 3 Terms and Definitions 2 4 measuring relay symbol 2 5 measuring instrument symbol 2 6 Mnemonics for measuring relays and measuring instruments 2 Appendix NA (informative) Correspondence of graphical symbols in the GB/T 4728 series of standards 23 Reference 25

Foreword

This guidance technical document was drafted in accordance with the rules given in GB/T 1.1-2009. This guidance document uses the translation method equivalent to IEC /T R62711.2011 "Measurement relays, measuring instruments and related equipment Symbolic mnemonic. The documents of our country that have a consistent correspondence with the international documents that are normatively cited in this guidance document are as follows. ---GB/T 4728 (all parts) Graphical symbols for electrical diagrams [IEC 60617database (all parts)] --- GB/T 16901.1-2008 Technical documents with graphical symbols to represent rules Part 1. Basic rules (ISO 81714-1. 1999, MOD) This guidance technical document has been edited as follows. --- Added Appendix NA to list the correspondence of graphical symbols in the GB/T 4728 series of standards. This guidance document is organized by the National Technical Committee on Electrical Information Structure, Documentation and Graphic Symbol Standardization (SAC/TC27). Return to the mouth. This guiding technical document drafting unit. Nanjing Nanrui Jibao Electric Co., Ltd., Anhui Baolong Electric Co., Ltd., Anhui Yibiao Information Technology Co., Ltd., Beijing University of Science and Technology, Hefei College, China Machine Productivity Promotion Center. The main drafters of this guiding technical document. Yan Wei, Du Xiaodong, Cui Congjun, Fan Bailin, Ling Gang, He Xuedong, Liu Xin, Gao Yongmei. Measuring relays, measuring instruments and related equipment symbols Mnemonic

1 Scope

This guidance document specifies mnemonics for measuring relays, measuring instruments and associated equipment symbols. These devices are used in substations, Monitoring, control and protection systems for power stations, power usage and conversion facilities. This guidance document applies to the design, manufacture and use of the above systems. The graphical symbols of the measuring relays and measuring instruments have two functions, namely. --- Specification of standardized mnemonics; --- Limit the range of possible changes. In the graphical symbols of the measuring relay, the symbols are defined, eg IEC 60617-S00328 (2001-07) and IEC 60617-S00337 (2001-07), especially by referring to ancillary documents to describe the functional behavior of a component; relevant rules and descriptions can be found in IEC 60617 Application notes related to symbols such as IEC 60617-S00327 (2001-07) (A00091~A00094). IEC 60617-S00327 (2001-07). Measuring relay Figure 1 shows the general symbol of the measurement relay in IEC 60617 In the graphical symbols of the indicator, record or accumulative meter, fully describe the functional behavior of a component by standard methods; relevant rules and descriptions Can be found in IEC 60617 and IEC 60617-S00910 (2001-07), IEC 60617-S00911 (2001-07) and IEC 60617- Symbol related application notes such as S00912 (A00144~A00147). IEC 60617-S00910 (2001-07). Indicator instrument IEC 60617-S00911 (2001-07). Recording instrument IEC 60617-S00912 (2001-07). Total instrument Figure 2 shows the general notation of measuring instruments in IEC 60617

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article.
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