GB/T 5169.2-2021Fire hazard testing for electric and electronic products - Part 2: Guidance for assessing the fire hazard - General guidelines (English PDF)

1 Scope

This document provides general guidelines for fire hazard assessment, and the content relates to how to reduce the fire risk and potential impact of electrical and electronic products.

To within the allowable range, as a guide for the rest of GB/T 5169.

This document does not provide guidance on how to use fire compartments and use detection and suppression systems to reduce fire hazards.

This document explains the relationship between fire risk and potential fire

The applicability of fire hazard assessment provides guidance for the product standard committee. The calculation of fire risk is outside the scope of this document.

This document emphasizes the importance of fire hazards and fire conditions in the risk assessment, and discusses the development of test methods for determining fire hazards.

Guidelines.

This document also discusses the different types of fire tests, especially the types of qualitative and quantitative fire tests. It also describes what is applicable to the product

Maintenance and development of the qualitative fire test by the Standards Committee.

This document is intended for product committees to prepare standards based on the principles specified in IEC Guide104 and ISO /IEC Guide51.

One of the tasks of the Product Committee is to use this series of standards wherever applicable when compiling standards in this field. Unless relevant

The standard specifically mentions or lists, otherwise the requirements, test methods or test conditions of this document will not apply.

2 Normative references

The contents of the following documents constitute the indispensable clauses of this document through normative references in the text. Among them, dated quotations

Only the version corresponding to that date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to

This document.

GB/T 5169.1-2015 Fire hazard test of electric and electronic products Part 1.Fire test terminology (IEC 60695-4.2012,

IDT)

ISO 13943.2008 Firesafety-Vocabulary

IEC 60079-0 Explosive atmospheres Part 0.General requirements for equipment (Explosive atmospheres-Part0.Equip- ment-Generalrequirements)

IEC 60695-1-11 Fire Hazard Test Part 1-11.Guidelines for Fire Hazard Assessment of Electrical Products Fire Hazard Assessment (Fire hazardtesting-Part 1-11.Guidanceforassessingthefirehazardofelectrotechnicalproducts-Fire hazardassessment)

IEC 60695-1-12 Fire Hazard Test Part 1-12.Guidelines for Fire Hazard Assessment of Electrical Products Fire Safety Engineering (Fire Safety Engineering) hazardtesting-Part 1-12.Guidanceforassessingthefirehazardofelectrotechnicalproducts-Fire safetyengineering)

IEC 60695-1-30 Fire Hazard Test Part 1-30.Guidelines for Fire Hazard Assessment of Electrical Products, Pre-selected Test Procedures

Then (Firehazardtesting-Part 1-30.Guidanceforassessingthefirehazardofelectrotechnicalproducts-

Preselectiontestingprocess-Generalguidelines)

IEC Guide104 safety publication compilation and basic safety publications and application guidelines for multi-professional public safety publications (Theprepa- rationofsafetypublicationsandtheuseofbasicsafetypublicationsandgroupsafetypublications)

GB/T 5169.19 | GB/T 5169.16 | GB/T 5169.21 | GB/T 5169.1 | GB/T 5169.9 | GB/T 5169.5 | […]