Standard No.:	GB/T 34872-2017
English Name:	Technical requrements of hydrogen supply system for proton exchange membrane fuel cells
Chinese Name:	质子交换膜燃料电池供氢系统技术要求
Professional Classification:	GB    National Standard
Issued by:	AQSIQ AND SAC
Issued on:	2017-11-01
Implemented on:	2018-5-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	8500 words
Price(USD):	250.0
Delivery:	via email in 1 business day

Technical requirements of hydrogen supply system for proton exchange membrane fuel cells 1 Scope This standard specifies the system classification, technical requirements, test methods, identification, packaging and transportation of hydrogen supply system for proton exchange membrane fuel cells (hereinafter referred to as "fuel cell hydrogen supply system" or "hydrogen supply system"). This standard is applicable to the system supplying hydrogen for proton exchange membrane fuel cells. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB/T 3634.1 Hydrogen - Part 1: Industrial hydrogen GB/T 4208-2017 Degrees of protection provided by enclosure (IP code) GB/T 6681 General rules for sampling gaseous chemical products GB 12358 Gas monitors and alarms for workplace - General technical requirements GB 16808 Combustible gas alarm control units GB/T 17626.2-2006 Electromagnetic compatibility (EMC) - 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 18384 (all parts) Electrically propelled road vehicles - Safety specifications GB/T 20042.1 Proton exchange membrane fuel cell - Part 1: Terminology GB/T 24499 Technology glossary for gaseous hydrogen, hydrogen energy and hydrogen energy system GB/T 24548 Fuel cell electric vehicles - Terminology IEC 61779-6 Electrical apparatus for the detection and measurement of flammable gases - Part 6: Guide for the selection, installation, use and maintenance of apparatus for the detection and measurement of flammable gases 3 Terms and definitions For the purposes of this document, the terms and definitions given in GB/T 20042.1, GB/T 24499 and GB/T 24548 and the following apply. 3.1 fuel cell hydrogen supply system assembly of equipment that supplies hydrogen for fuel cells and is related to production, storage and supply of hydrogen

Foreword I 1 Scope 2 Normative references 3 Terms and definitions 4 System classification 5 Technical requirements 6 Test methods 7 Identification 8 Packaging and transportation Annex A (Normative) Sealing/venting test of sealed box Annex B (Informative) Equation and coefficient of hydrogen compressibility factor Bibliography

*GB/T 3634.1-2006 Hydrogen―Part 1: Industrial hydrogen
*GB/T 4208-2017 Degrees of protection provided by enclosure(IP code)
*GB/T 6681-2003 General rules for sampling gaseous chemical products
*GB 12358-2006 Gas monitors and alarms for workplace General technical requirements
*GB 16808-2008 Combustible gas alarm control units
*GB/T 17626.2-2006 Electromagnetic compatibility（EMC） - 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
*GBT18384-
*GB/T 20042.1-2017 Proton exchange membrane fuel cell -- Part 1: Terminology
*GB/T 24499-2009 Technology glossary for gaseous hydrogen,hydrogen energy and hydrogen energy system
*GB/T 24548-2009 Fuel cell electric vehicles—Terminology