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GB 18209.2-2010 English PDF

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GB 18209.2-2010: [GB/T 18209.2-2010] Electrical safety of machinery -- Indication, marking and actuation -- Part 2: Requirements for marking
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GB 18209.2: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB 18209.2-2010English289 Add to Cart 3 days [Need to translate] [GB/T 18209.2-2010] Electrical safety of machinery -- Indication, marking and actuation -- Part 2: Requirements for marking Valid GB 18209.2-2010
GB 18209.2-2000English359 Add to Cart 3 days [Need to translate] Safety of machinery indication, marking and actuation Part 2: Requirements for marking Obsolete GB 18209.2-2000

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Basic data

Standard ID GB 18209.2-2010 (GB18209.2-2010)
Description (Translated English) [GB/T 18209.2-2010] Electrical safety of machinery -- Indication, marking and actuation -- Part 2: Requirements for marking
Sector / Industry National Standard
Classification of Chinese Standard J09
Classification of International Standard 29.020; 13.110
Word Count Estimation 11,196
Date of Issue 2011-01-14
Date of Implementation 2011-12-01
Older Standard (superseded by this standard) GB 18209.2-2000
Quoted Standard GB 4208-1993; GB 5226.1-2008; GB/T 15706.1-2007; GB/T 15706.2-2007; ISO 31-0-1992; ISO 1000-1992; ISO 7000-2004; ISO 7010-2004; IEC 60027-1-1992; IEC 60027-2-2005; IEC 60027-3-2002; IEC 60027-4-1985; IEC 60079-0-2004; IEC 60417; IEC 61310-1
Adopted Standard IEC 61310-2-2007, IDT
Regulation (derived from) Announcement of Newly Approved National Standards No. 2 of 2011
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
Summary This Chinese standard provides information about the mechanical marking requirements. This standard of the mechanical identification, mechanical and electrical hazards related to safety signs, in order to avoid danger due to incorrect connection made ??with the general provisions of the mark.

GB 18209.2-2010: [GB/T 18209.2-2010] Electrical safety of machinery -- Indication, marking and actuation -- Part 2: Requirements for marking


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[GB/T 18209.2-2010] Electrical safety of machinery -- Indication, marking and actuation -- Part 2.Requirements for marking ICS 29.020; 13.110 J09 National Standards of People's Republic of China Replacing GB 18209.2-2000 Machinery and Electrical Safety Instructions, Signs and Operations Part 2.Marking Requirements (IEC 61310-2.2007, Safety of machinery- Since March 23,.2017, this standard has become recommended Standard, the number is changed to GB/T 18209.2-2010. 2011-01-14 Released.2011-12-01 Implementation General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China Released by the Standardization Administration of China Machinery and Electrical Safety Instructions, Signs and Operations Part 2.Marking Requirements

1 Scope

This part specifies the requirements for mechanical marking. This part of ISO 10000 provides information on mechanical identification signs, safety signs related to mechanical and electrical hazards, signs used to avoid hazards caused by incorrect connections Will make general provisions.

2 Normative references

The following documents are essential for the application of this document. 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 4208-1993 Enclosure Protection Class (IP Code) (eqvIEC 60529.1989) GB 5226.1-2008 Mechanical and Electrical Safety Mechanical and Electrical Equipment Part 1.General Specifications (IEC 60204-1.2005, IDT) GB/T 15706.1-2007 General Principles of Basic Concepts and Design of Machinery Safety Part 1.Basic Terms (ISO 12100-1. 2003, IDT) GB/T 15706.2-2007 General Principles of Basic Concepts and Design of Machinery Safety Part 2.Technical Principles (ISO 12100-2. 2003, IDT) ISO 31-0.1992 Quantities and units - Part 0.General principles (Quantitiesandunits-Part0.Generalprinci- ples) ISO 1000.1992 International System of Units and its Application (SIunitsandrecommendationsfortheuseoftheir multiplesandofcertainotherunits) ISO 7000.2004 Graphical symbols for equipment - Index and list (Graphicalsymbolsforuseoneequipment-Index andsynopsis) ISO 7010.2003 Graphical symbols Safety colours and safety signs Safety signs used in workplaces and public areas (Graphicalsymbols-Safetycoloursandsafetysigns-Safetysignsusedinworkplacesandpublicare- as) IEC 60027-1.1992 Electrotechnical text symbols - Part 1.General (Lettersymbolstobeusedinelectrical technology-Part 1.General) IEC 60027-2.2005 Letter symbols for electrotechnical use - Part 2.Telecommunications and electronics (Lettersymbolstobeusedin electricaltechnology-Part 2.Telecommunicationsandelectronics) IEC 60027-3.2002 Letter symbols for electrotechnical use - Part 3.Logarithms and related quantities and their units (Lettersymbolsto beusedinelectricaltechnology-Part 3.Logarithmicandrelatedquantities,andtheirunits) IEC 60027-4.1985 Letter symbols for electrotechnical use - Part 4.Symbols for quantities used in rotating electrical machines (Lettersymbolsto beusedinelectricaltechnology-Part 4.Symbolsforquantitiestobeusedforrotatingelectricalma- chinese) IEC 60079-0.2004 Electrical apparatus for explosive gas atmospheres - Part 0.General requirements (Electrical apparatus for explosivegasatmospheres-Part0.Generalrequirements) IEC 60417 Graphical symbols for equipment (Graphicalsymbolsforuseoneequipment) IEC 61310-1 Electrical safety indications, signs and operations of machinery - Part 1.Requirements for visual, audible and tactile signals (Safetyofmachinery-Indication,markingandactuation-Part 1.Requirementsforvisual,acoustic andtactilesignals)

3 Terms and Definitions

Terms and definitions defined in IEC 61310-1 and the following apply to this document. 3.1 rated value A value used for specification purposes to specify the operating conditions of a component, device, equipment or machine. [IEV151-16-08] 3.2 fixed rating Setting ratings and operating conditions for components, devices, equipment, or machinery. Note. Rewrite IEV151-16-11. 3.3 mark For safe use, marking is added to the product or packaging, mainly to identify the product and certain features of the product.

4 Identification and safety signs

4.1 Overview In accordance with the provisions of GB/T 15706.2, machinery must have the following required signs. --- for clear identification of machinery; ---For the safe use of machinery. and give supplementary information as appropriate. --- permanently on the machine; --- In accompanying documents such as instructions, manuals; --- on the packaging. 4.2 Machine logo The following information should be provided. --- The product mark includes the supplier's name, address, series name or model, series number and year of manufacture; --- specify the rated value; --- If required, indicate compliance with mandatory requirements. 4.3 Safety signs 4.3.1 Overview For basic safe use, 4.3.2, 4.3.3 and 4.3.4 list the relevant ratings and characteristics. 4.3.2 Signs relating to mechanical hazards Marks include but are not limited to those listed below. a) input/output power; b) the maximum speed of the rotating part; c) mass (of moving parts, etc.); d) the maximum diameter of the tool to be installed; e) direction of movement; f) maximum load; g) cooling/heating conditions; h) allowable environmental conditions, such as pressure, shock, vibration, temperature; i) mechanical stability; j) way of working; k) guard adjustment data; l) The necessity of wearing special protective equipment; m) frequency of inspection and maintenance; n) Lifting equipment quota; o) If applicable, indicate the location where the lifting gear is attached. 4.3.3 Signs related to the danger of hydraulic transmission In addition to the signs listed in 4.3.2, it also includes but is not limited to the following. a) Design working pressure; b) maximum safe working pressure; c) test pressure; d) flow rate; e) Safe operating temperature. Valve actuators and their functions shall be clearly and permanently identified using the same symbols as on the circuit diagram. 4.3.4 Signs concerning electrical hazards In addition to the signs listed in 4.3.2, it also includes but is not limited to the following. a) rated voltage, current, frequency; b) number of phases; c) The symbols for classification of protection against electric shock shall be consistent with IEC 60417; d) Warning signs of danger due to dangerous voltage shall be consistent with IEC 60417; e) IP code mark should be consistent with GB 4208; f) The warning of residual voltage shall be consistent with GB 5226.1; g) The protective type indicator for use in explosive atmospheres shall be in accordance with IEC 60079-0.

5 Logo Application

5.1 Overview Machinery and mechanical parts, the installation or reassembly of which may be a source of risk, should be marked with rating plates, nameplates, labels, stamps, engravings and color codes. remember. The delivery of mechanical integral parts shall take into account such markings. Any logo on the device should be consistent with the accompanying document to avoid confusion. Signs, symbols and textual information should be easy to understand and unambiguous, especially for mechanically related parts or functions. The use of graphic symbols and safety signs should take precedence over textual information, as far as possible in accordance with standards IEC 60417 and ISO 7000.Safety Signs Should comply with ISO 7010 (see Appendix A). The text information should be in the language of the country in which the machine is used. If required by the user, a language that can be easily understood by operators and exposed personnel. Parts of machinery or equipment, excluding consumables, provided that there is not sufficient space on them for clear lettering or printed markings, before the items are dispensed. At least the specified information must be provided on the packaging. When the machinery is installed according to the method specified by the manufacturer, the signs should be clearly visible. If this is not possible, additional signs or writing should be placed near the machinery. Warning so that exposed personnel can see. All stages of mechanical "life" markings are permanent and legible at all times (see also Chapter 7). All equipment should be packaged in such a way that the equipment markings are maintained during transport. Note 1.GB/T 5094.1 specifies the general principles of equipment information structure. In any system, guidelines are given in accordance with these principles for single-valued discrete targets Refer to the composition and use of the code. Indicates the different types of file items and information related to achieving the purpose of the installation. In order to facilitate maintenance, all or part of the reference code can be expressed in the equipment. on or near the item. Note 2.The ISO /IEC 37 guide provides user-friendly product instruction manual information. 5.2 Rated value representation The International System of Units (SI) proposed by ISO 31-0 should be used. For more detailed application guidance see IEC 60027-1, IEC 60027-2, IEC 60027-3, IEC 60027-4 and ISO 1000. Machinery shall be marked with ratings regarding safe use characteristics, such as. --- input or output power, in watts; --- working pressure, in Pascals; --- Supply voltage, in volts; --- Maximum speed, in revolutions per minute or meters per minute. Each rating designation consists of the characteristic value followed by the unit symbol. Machinery suitable for more than 2 discrete ratings shall be marked. ---Rated values are separated by slashes in descending order; --- Units are represented by symbols. For example. 3000r/min/1500r/min/750r/min 10MPa/5MPa/2MPa Machinery suitable for use within the rating range shall be marked with. --- Limit values are separated by "~" symbols in increasing order; --- Units are represented by symbols. For example. 1000r/min~1500r/min -20℃~ 20℃ 100Hz~400Hz 200Pa~500Pa Note. The marking of any mechanical power lead-in shall comply with the applicable requirements and representations in GB 17285.

6 Connection signs

6.1 Overview All connectors need to be marked for the device to connect properly. Connectors that can be quickly disconnected and replaced, the type and structure of connectors that can be dangerous when misconnected, whether selected or configured should be Make sure to connect correctly. If this is not possible, a distinguishable sign should be used. Color coding should only be used as a helper method. 6.2 Mechanical connection Sometimes it is difficult to prevent the wrong connection of mechanical parts, and signs should be added to these parts to explain the correct connection method. When it is necessary to identify lifting eye holes and alignment marks during mechanical installation and disassembly, the meaning of these marks shall be explained in the accompanying documents. 6.3 Hydraulic system connection The connection passage, the position of the power take-off (test connection, discharge position) and the outlet (such as the outlet of the container) are clearly marked. logo Corresponds to the data on the circuit diagram. If color coding is used, the color meaning is given in the accompanying document. 6.4 Electrical connection Electrical connections are marked as follows. --- Bare conductors and insulators, in accordance with the provisions of 13.2.2 and 13.2.3 in GB 5226.1-2008; --- Terminals, in accordance with the provisions of 5.1 and 5.2 in GB 5226.1-2008; --- Plug and socket connection, in accordance with the provisions of 13.4.5 in GB 5226.1-2008.

7 Durability of signs and their connections

The marking shall remain throughout the mechanical life. a) The connection is firm; b) the handwriting is clear; c) The color will not fade for a long time; d) Resistant to all expected environmental conditions without damage due to environmental factors, such as. liquids, gases, climate, salt spray, temperature, light; e) wear resistance; f) Dimensionally stable. The test methods required above shall be in accordance with the relevant product series and/or special product standards (Safety of Machinery as described in CB/T 15706.1 Type C standard).

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