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GB/T 5169.14-2017Fire hazard testing for electric and electronic products -- Part 14: Test flames--1 kW nominal pre-mixed flame -- Apparatus, confirmatory test arrangement and guidance (English PDF)

电工电子产品着火危险试验第14部分：试验火焰 1kW标称预混合型火焰设备、确认试验方法和导则

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Issued by

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

Level / Type

National · Recommended

Issue date

December 29, 2017

Implementation date

July 1, 2018

Scope

GB/T 5169.14-2017 is the English-translated version of 电工电子产品着火危险试验第14部分：试验火焰 1kW标称预混合型火焰设备、确认试验方法和导则.

GB/T 5169.14-2017 is the Chinese standard "Fire hazard testing for electric and electronic products -- Part 14: Test flames--1 kW nominal pre-mixed flame -- Apparatus, confirmatory test arrangement and guidance".

Its scope clause reads: GB/T 5169 This section gives the specific requirements for the generation and confirmation of 1kW nominal propane/air premixed test flame.

This section is intended for use by product standards committees based on the principles laid down in IEC Guide 104.2010 and ISO /IEC Guide 51.1999. One of the tasks of the product standard committee is to use this series of standards when writing your own standards.

Unless otherwise specifically mentioned or listed in the standard, the requirements of this section, test methods or test conditions will not apply. Its clauses include terms and definitions.

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Document preview — GB/T 5169.14-2017

National Standard of the People's Republic of China

ICS: 13.220.40
Classification: K 04
Replacing: GB/T 5169.14-2007

Issued by: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China

Preface
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 burner/ignition device
5 test flame generation
6 test flame confirmation
7 Recommended equipment for the use of test flame
Appendix A (Normative) Burner structure
Appendix B (informative) Example of test equipment

1 Scope

GB/T 5169 This section gives the specific requirements for the generation and confirmation of 1kW nominal propane/air premixed test flame.

This section is intended for use by product standards committees based on the principles laid down in IEC Guide 104.2010 and ISO /IEC Guide 51.1999.

One of the tasks of the product standard committee is to use this series of standards when writing your own standards.

Unless otherwise specifically mentioned or listed in the standard, the requirements of this section, test methods or test conditions will not apply.

2 Normative references

The following documents for the application of this document is essential. 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/T 16839.1-1997 Thermocouple Part 1. Index Table (idtIEC 60584-1.1995)

GB/T 16839.2-1997 Thermocouples Part 2. Tolerance (idtIEC 60584-2.1982)

ISO 13943-2008 Fire safety vocabulary (Firesafety-Vocabulary)

3 Terms and definitions

ISO 13943-2008 defined and the following terms and definitions apply to this document. For ease of use, the following list is repeated

ISO 13943-2008 some terms and definitions.

3.1 Burning combustion

Exothermic reaction of substances with oxidants.

NOTE Combustion usually releases a flow of combustion with flames and/or burning.

[ISO 13943.2008, Definition 4.46]

3.2 No draft environment

The test results are not affected by the local air flow significantly affect the space environment.

Note. Qualitative examples, such as a space environment that maintains a substantially steady candle flame. Quantitative examples, such as. Small-scale fire tests, sometimes specified maximum

Air velocity 0.1 m/s or 0.2 m/s.

[ISO 13943.2008, Definition 4.70]

3.3 Flame (noun)

In the gas medium, rapid, spontaneous sustained, subsonic combustion, usually accompanied by luminous phenomenon.

[ISO 13943.2008, Definition 4.133]

GB/T 5169.10 | GB/T 5169.11 | GB/T 5169.16 | GB/T 5169.23 | GB/T 5169.13 | GB/T 5169.12 | […]

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 30 pages — is available in the English PDF.

Referenced standards

Normative references

GB/T 16839.1-1997Thermocouples -- Part 1: EMF specifications and tolerances

GB/T 16839.2-1997 · ISO 13943-2008

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