GB/T 41997.1-2022
Electrical safety of machinery—Vision based electro-sensitive protective equipment—Part 1: General requirements (English Version)

Standard No.

GB/T 41997.1-2022

Language

Chinese, Available in English version

Release Date

2022

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 41997.1-2022

Scope

This document specifies the requirements for the design, manufacture and testing of electro-sensitive protective equipment (ESPE) using vision-based protective devices (VBPD) as sensitive functions. General requirements for design, manufacture and testing of type ESPE. ESPE includes optional safety-related functions (given in Appendix A). It is limited to what the ESPE can do and how it interfaces with the machinery. This document applies to ESPEs for the following purposes: --- Detection does not require human intervention; --- Detection of objects entering or existing in the detection area. This document does not apply to: --- VBPDs using radiation wavelengths exceeding 400nm~1500nm. This document does not deal with: --- the size or configuration of the detection area and its configuration in relation to any specific application of hazardous parts; --- the dangerous state of any machinery; --- the 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, additional requirements may be required, for example when the material identified by the sensitive function has properties different from that of a human.

GB/T 41997.1-2022 Referenced Document

• GB 28526-2012 Electrical safety of machinery.Functrional safety of safety-related electrical,electronic and programmable electronic control systems
• GB/T 14048.1-2012 Low-voltage switchgear and controlgear - Part 1: General rules
• GB/T 15706-2012 Safety of machinery.General principles for design.Risk assessment and risk reduction
• GB/T 15969.2-2008 Programmable controllers.Part 2:Equipment requirements and tests
• GB/T 16855.1-2018 Safety-related components of machinery safety control systems Part 1: General principles for design
• GB/T 16855.2-2015 Safety of machinery—Safety-related parts of control systems—Part 2: Validation
• GB/T 17626.2-2018 Electromagnetic compatibility.Testing and measurement techniques.Electrostatic discharge immunity test
• GB/T 17626.3-2016 Electromagnetic compatibility—Testing and measurement techniques—Radiated, radio-frequency, electromagnetic field immunity test
• GB/T 17626.4-2018 Electromagnetic compatibility－Testing and measurement techniques－Electrical fast transient/burst immunity test
• GB/T 17626.5-2019 Electromagnetic compatibility—Testing and measurement techniques－Surge immunity test
• GB/T 19876-2012 Safety of machinery.Positioning of safeguards with respect to the approach speeds of parts of the human body
• GB/T 2423.10-2019 Environmental testing—Part 2:Test methods—Test Fc:Vibration(sinusoidal)
• GB/T 2423.5-2019 Environmental testing—Part 2: Test methods—Test Ea and guidance: Shock
• GB/T 4208-2017 Degrees of protection provide by enclosure (IP code)
• GB/T 5226.1-2019 Electrical safety of machinery—Electrical equipment of machines—Part 1:General requirements
• IEC 60445 Basic and safety principles for man-machine interface, marking and identification - Identification of equipment terminals, conductor terminations and conductors

GB/T 41997.1-2022 history

• 2022 GB/T 41997.1-2022 Electrical safety of machinery—Vision based electro-sensitive protective equipment—Part 1: General requirements

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