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GB/T 25926-2010: Industrial-process measurement and control instrument panels -- Methods of drawing the wiring and piping diagrams
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Std ID	Version	USD	Buy	Deliver [PDF] in	Title (Description)
GB/T 25926-2010	English	399	Add to Cart	3 days [Need to translate]	Industrial-process measurement and control instrument panels -- Methods of drawing the wiring and piping diagrams

GB/T 25926-2010: Industrial-process measurement and control instrument panels -- Methods of drawing the wiring and piping diagrams

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Industrial-process measurement and control instrument panels. Methods of drawing the wiring and piping diagrams ICS 25.040.40 N10 National Standards of People's Republic of China Industrial automation dashboard wiring diagram takeover Drawing method Issued on. 2011-01-14 2011-05-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

The standard proposed by China Machinery Industry Federation. This standard by the national industrial process measurement and control Standardization Technical Committee (SAC/TC124) centralized. This standard is drafted by. Shanghai Institute of Industrial Automation Instrumentation. Participated in the drafting of this standard. Shanghai Automation Instrumentation System Inspection and Testing Institute. The main drafters of this standard. Li Minghua, Cai Zhi Wen, Xiao practice. This standard is the first release. Industrial automation dashboard wiring diagram takeover Rendering

1 Scope

This standard specifies the industrial process is mounted on the dashboard of measurement and control instruments, electrical components and instrumentation attachments (referred to item) wiring, Representation takeover graph, drawing rules and graphical method. This standard applies to industrial automation instrument panel wiring diagram plotted to take over. Wiring diagram plotted to take over the control panel (cabinet) can also refer to adopt.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB/T 2625-1981 detection and control process flow chart - Symbols and letter codes GB/T 4728 (all parts), Graphical symbols for electrical diagrams (IEC 60617database, IDT) GB 4884 insulated wire markers (GB 4884-1985, eqv IEC 60391. 1972) Drawing method GB/T 25927-2010 Industrial automation dashboard layout of the disk

3 Terms and Definitions

The following terms and definitions apply to this standard. 3.1 Project item For components, equipment, devices, and other elements on the diagram with a graphical notation. 3.2 Project Code itemcode A special code for logos, charts and project on the device. 3.3 Location code positioncode Project components, devices, systems of the actual position of the code. 3.4 Terminal designation terminalcode Used with an external circuit electrically connected to the conductor code. 3.5 Wear fittings Code conduitjointcode Used with external piping in piping connected to the pipe joint code.

4 Representation

4.1 Wiring, flattened face takeover Wiring, flattened face takeover is in accordance with the structural features of the instrument panel and wiring, take over the process adopted to the dashboard viewing direction, take the main ...