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Delivery: <= 8 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 41997.1-2022: Electrical safety of machinery - Vision based electro-sensitive protective equipment - Part 1: General requirements Status: Valid
Basic dataStandard ID: GB/T 41997.1-2022 (GB/T41997.1-2022)Description (Translated English): Electrical safety of machinery - Vision based electro-sensitive protective equipment - Part 1: General requirements Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: K09 Classification of International Standard: 29.020 Word Count Estimation: 51,513 Date of Issue: 2022-10-12 Date of Implementation: 2023-05-01 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 41997.1-2022: Electrical safety of machinery - Vision based electro-sensitive protective equipment - Part 1: General requirements---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. Electrical safety of machinery - Vision based electro-sensitive protective equipment - Part 1.General requirements ICS 29.020 CCSK09 National Standards of People's Republic of China Vision-based electro-sensitive protective equipment for mechanical and electrical safety Part 1.General technical requirements equipment-Part 1.General requirements 2023-05-01 implementation State Administration for Market Regulation Released by the National Standardization Management Committee table of contentsPreface III Introduction IV 1 Scope 1 2 Normative references 1 3 Terms and Definitions, Abbreviations 2 4 Functional, design and environmental requirements 6 4.1 Functional requirements 6 4.2 Design requirements 8 4.3 Environmental requirements 15 5 trials 20 5.1 General requirements 20 5.2 Function test 22 5.3 Performance tests under fault conditions 26 5.4 Environmental test 27 5.5 Verification of Programmable or Complex Integrated Circuits 34 6 Identification signs and safe use signs 35 6.1 General requirements 35 6.2 ESPE 35 powered by dedicated power supply 6.3 Internally powered ESPE 35 6.4 Adjustments 35 6.5 Housing 35 6.6 Control device 36 6.7 Terminal marking 36 6.8 Sign durability 36 7 Accompanying documents 36 Appendix A (Normative) Optional Functions of ESPE 38 A.1 General requirements 38 A.2 External Device Monitoring (EDM) 38 A.3 Stop Performance Monitor (SPM) 39 A.4 Secondary switching device (SSD) 40 A.5 Start interlock 40 A.6 Restart interlock 41 A.7 Inhibition 41 A.8 ESPE 42 for restarting machinery Appendix B (Normative) Single fault list of electrical equipment affecting ESPE 44 B.1 General requirements 44 B.2 Wires and Connectors 44 B.3 Switches 44 B.4 Discrete electrical components 44 B.5 Solid-state electrical components 44 B.6 Motors 44 Reference 45 Figure 1 Side view of VBPD using passive patterns7 Figure 2 Example of a disc test piece according to 4.2.13.37 Figure 3 Example of an ESPE using a safety-related communication interface12 Figure 4 EMC test setup for ESPE using safety-related communication interfaces21 Figure 5 Setup of illuminance measurement under indirect light test 33 Table 1 Outputs of solid-state OSSDs on and off states11 Table 2 Power supply voltage interruption (sag) test requirements 16 Table 3 Pulse test requirements16 Table 4 Additional requirements for type 3 and type 4 ESPE impulse tests 16 Table 5 Surge test requirements17 Table 6 Additional requirements for type 3 and type 4 ESPE surge tests 17 Table 7 Conducted disturbance test requirements induced by radio frequency field 17 Table 8 Conducted disturbance test requirements for type 3 and type 4 ESPE radio frequency field induction 18 Table 9 Verification of detection capability requirements22 Table B.1 Motor fault list 44forewordThis document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules for Standardization Documents" drafting. This document is part 1 of GB/T 41997 "Vision-based electro-sensitive protective equipment for electrical safety of machinery". GB/T 41997 has The following parts have been published. --- Part 1.General technical requirements; --- Part 2.Particular requirements for visual protection devices using the reference model; --- Part 3.Special requirements for protective devices using stereo vision. Please note that some contents of this document may refer to patents. The issuing agency of this document assumes no responsibility for identifying patents. This document is proposed by China Machinery Industry Federation. This document is under the jurisdiction of the National Industrial Machinery Electrical System Standardization Technical Committee (SAC/TC231). This document was drafted by. National Machine Tool Quality Supervision and Inspection Center, Beijing Lianhua Technology Co., Ltd., China Resources Cable Co., Ltd. in Wuwei County, Anhui Province Co., Ltd., Shenzhen Boyuan Technology Innovation Development Co., Ltd., Xiamen Yesheng Electric Co., Ltd., Shandong Lion Photoelectric Technology Co., Ltd., PetroChina University (Beijing), Qixing Intelligent Technology Co., Ltd., Guangdong Aotianmei Digital Technology Co., Ltd., Zhangzhou Hongzhan New Material Technology Co., Ltd. Co., Ltd., Anhui Yiyitong Information Technology Co., Ltd., Guangdong Southern Vocational College, Xi'an Kaiyijin Electronic Technology Co., Ltd., Yiwu City Bao Neng Mold Technology Co., Ltd., Xi'an Xinlinda Digital Technology Co., Ltd., Qingdao Chengxin United Forging Machinery Co., Ltd. The main drafters of this document. Huang Zuguang, Xue Ruijuan, Wang Jinjiang, Wang Wenhao, Zhang Fengli, Wu Wenjun, Hu Jinfang, Wu Sheng, Liu Jianfei, Liu Zhangfei, Liu Xufang, Jiang Yunrong, Liu Baolin, Gong Zikang, Xiang Mei, Zhang Deyin, Wu Finance, Zhang Cheng.IntroductionElectro-sensitive protective equipment (ESPE) applies to machinery where there is a risk of personal injury, and it restores the machinery before people are placed in a dangerous situation to a safe state for protection. As a safety protection device for mechanical equipment, vision-based electro-sensitive protective equipment is related to the personal Personal safety and stable operation of mechanical equipment. This document provides design, manufacture of electro-sensitive protective equipment based on vision protective device (VBPD). It is of great significance to guide the design and production of electrosensitive protection equipment products in my country. GB/T 41997 consists of three parts constitute. --- Part 1.General technical requirements. The purpose is to establish general technical requirements for vision-based electro-sensitive protective equipment. --- Part 2.Particular requirements for visual protection devices using a reference model. The purpose is to establish a passive reference model as the background Special requirements for electro-sensitive protective equipment. --- Part 3.Special requirements for protective devices using stereo vision. The purpose is to establish electro-sensitive protective equipment based on stereo vision technology special requirements. The three parts of GB/T 41997 are matched together as an important part of the technical requirements and test methods for vision-based electro-sensitive protective equipment. Based on this, it promotes the improvement of the product performance and industry level of my country's electrosensitive protection equipment. Vision-based electro-sensitive protective equipment for mechanical and electrical safety Part 1.General technical requirements1 ScopeThis document specifies the design, manufacture and control of electro-sensitive protective equipment (ESPE) using vision-based protective devices (VBPD) as sensitive functions It also stipulates the design and manufacture of non-contact ESPE specially used to detect human body as an integral part of safety-related systems. General requirements for manufacturing and testing. ESPE includes optional safety-related functions (given in Appendix A). It is limited to ESPE functionality and The way it is connected to the machine. This document applies to ESPEs for the following purposes. --- Does not require human intervention in detection; --- Detect objects entering or existing in the detection area. This document does not apply to. ---Use VBPDs whose radiation wavelength exceeds 400nm~1500nm. This document does not cover. --- The size or configuration of the detection zone and its configuration in relation to any specific application of hazardous parts; --- Dangerous state of any machinery; --- Requirements for complex classification or differentiation of detected objects; --- Electromagnetic compatibility (EMC) emission requirements. This document may be relevant for applications other than the protection of personnel, such as the protection of machinery or products from mechanical damage. In these applications, the Additional requirements may be required, for example when the material identified by the sensitive function has properties different from that of a human.2 Normative referencesThe contents of the following documents constitute the essential provisions of this document through normative references in the text. Among them, dated references For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document. GB/T 2423.5-2019 Environmental Testing Part 2.Test Methods Test Ea and Guidelines. Shock GB/T 2423.10-2019 Environmental testing Part 2.Test method Test Fc. Vibration (sinusoidal) GB/T 4208-2017 Enclosure protection level (IP code) GB/T 5226.1-2019 Electrical Safety of Machinery and Electrical Equipment Part 1.General Specifications GB/T 14048.1-2012 Low-voltage switchgear and controlgear Part 1.General GB/T 15706-2012 Risk Assessment and Risk Reduction of Machinery Safety Design General Principles GB/T 15969.2-2008 Programmable Logic Controller Part 2.Equipment Requirements and Tests GB/T 16855.1-2018 Safety-related components of machinery safety control systems Part 1.General rules for design GB/T 16855.2-2015 Safety-related components of machinery safety control systems Part 2.Confirmation GB/T 17626.2-2018 Electromagnetic Compatibility Test and Measurement Technology Electrostatic Discharge Immunity Test GB/T 17626.3-2016 Electromagnetic Compatibility Test and Measurement Technology Radio Frequency Electromagnetic Field Radiation Immunity Test GB/T 17626.4-2018 Electromagnetic Compatibility Test and Measurement Technology Electrical Fast Transient Burst Immunity Test GB/T 17626.5-2019 Electromagnetic Compatibility Test and Measurement Technology Surge (Shock) Immunity Test ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 41997.1-2022_English be delivered?Answer: Upon your order, we will start to translate GB/T 41997.1-2022_English as soon as possible, and keep you informed of the progress. 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