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  • BS ISO 22734-2:2011

    View superseded by
    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    Hydrogen generators using water electrolysis process Residential applications

    Available format(s):  Hardcopy, PDF

    Superseded date:  20-04-2020

    Language(s):  English

    Published date:  31-01-2012

    Publisher:  British Standards Institution

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Operating conditions
    5 Mechanical equipment
    6 Electrical equipment, wiring and ventilation
    7 Control systems
    8 Ion transport medium
    9 Protection of service personnel
    10 Test methods
    11 Marking and labelling
    12 Documentation accompanying the hydrogen generator
    Annex A (informative) - Hydrogen-assisted corrosion
    Annex B (informative) - Flammability limits of hydrogen
    Bibliography

    Abstract - (Show below) - (Hide below)

    Describes the construction, safety and performance requirements of packaged hydrogen gas generation appliances, herein referred to as hydrogen generators, using electrochemical reactions to electrolyse water to produce hydrogen.

    General Product Information - (Show below) - (Hide below)

    Committee PVE/3/8
    Development Note Supersedes 09/30150663 DC. (01/2012)
    Document Type Standard
    Publisher British Standards Institution
    Status Superseded
    Superseded By
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    IEC 61025:2006 Fault tree analysis (FTA)
    ISO/TR 15916:2015 Basic considerations for the safety of hydrogen systems
    IEC 60695-11-20:2015 Fire hazard testing - Part 11-20: Test flames - 500 W flame test method
    IEC 60950-1:2005+AMD1:2009+AMD2:2013 CSV Information technology equipment - Safety - Part 1: General requirements
    ISO 15500-3:2012 Road vehicles Compressed natural gas (CNG) fuel system components Part 3: Check valve
    ISO/TS 20100:2008 Gaseous hydrogen Fuelling stations
    IEC 61672-2:2013+AMD1:2017 CSV Electroacoustics - Sound level meters - Part 2: Pattern evaluation tests
    IEC 60079-1:2014 RLV Explosive atmospheres - Part 1: Equipment protection by flameproof enclosures "d"
    ISO 12499:1999 Industrial fans Mechanical safety of fans Guarding
    ISO 15649:2001 Petroleum and natural gas industries — Piping
    IEC 60947-6-2:2002+AMD1:2007 CSV Low-voltage switchgear and controlgear - Part 6-2: Multiple function equipment - Control and protective switching devices (or equipment) (CPS)
    ISO 7010:2011 Graphical symbols Safety colours and safety signs Registered safety signs
    IEC 60364-4-43:2008 Low-voltage electrical installations - Part 4-43: Protection for safety - Protection against overcurrent
    IEC 60068-2-18:2017 Environmental testing - Part 2-18: Tests - Test R and guidance: Water
    ANSI Z21.21 : 2015 AUTOMATIC VALVES FOR GAS APPLIANCES
    IEC 60947-7-2:2009 Low-voltage switchgear and controlgear - Part 7-2: Ancillary equipment - Protective conductor terminal blocks for copper conductors
    CSA 2.6 : 2016 GAS UNIT HEATERS, GAS PACKAGED HEATERS, GAS UTILITY HEATERS, AND GAS-FIRED DUCT FURNACES
    ISO 1431-3:2017 Rubber, vulcanized or thermoplastic Resistance to ozone cracking Part 3: Reference and alternative methods for determining the ozone concentration in laboratory test chambers
    SAE ARP 5580 : 2012 RECOMMENDED FAILURE MODES AND EFFECTS ANALYSIS (FMEA) PRACTICES FOR NON-AUTOMOBILE APPLICATIONS
    ISO 11119-2:2012 Gas cylinders Refillable composite gas cylinders and tubes Design, construction and testing Part 2: Fully wrapped fibre reinforced composite gas cylinders and tubes up to 450 l with load-sharing metal liners
    IEC 60068-2-68:1994 Environmental testing - Part 2-68: Tests - Test L: Dust and sand
    EN 13202 : 2000 ERGONOMICS OF THE THERMAL ENVIRONMENT - TEMPERATURES OF TOUCHABLE HOT SURFACES - GUIDANCE FOR ESTABLISHING SURFACE TEMPERATURE LIMIT VALUES IN PRODUCT STANDARDS WITH THE AID OF EN 563
    ISO 11114-1:2012 Gas cylinders Compatibility of cylinder and valve materials with gas contents Part 1: Metallic materials
    ISO 17398:2004 Safety colours and safety signs — Classification, performance and durability of safety signs
    ISO 4126-1:2013 Safety devices for protection against excessive pressure — Part 1: Safety valves
    IEC 60947-4-1:2009+AMD1:2012 CSV Low-voltage switchgear and controlgear - Part 4-1: Contactors and motor-starters - Electromechanical contactors and motor-starters
    IEC 61511-1:2016+AMD1:2017 CSV Functional safety - Safety instrumented systems for the process industry sector - Part 1: Framework, definitions, system, hardware and application programming requirements
    IEC 60812:2006 Analysis techniques for system reliability - Procedure for failure mode and effects analysis (FMEA)
    IEC 61131-1:2003 Programmable controllers - Part 1: General information
    ISO 3864-2:2016 Graphical symbols — Safety colours and safety signs — Part 2: Design principles for product safety labels
    ISO 15761:2002 Steel gate, globe and check valves for sizes DN 100 and smaller, for the petroleum and natural gas industries
    ISO 9614-1:1993 Acoustics — Determination of sound power levels of noise sources using sound intensity — Part 1: Measurement at discrete points
    ISO 4672:1997 Rubber and plastics hoses Sub-ambient temperature flexibility tests
    IEC 60439-2:2000+AMD1:2005 CSV Low-voltage switchgear and controlgear assemblies - Part 2: Particular requirements for busbar trunking systems (busways)
    ISO 14511:2001 Measurement of fluid flow in closed conduits Thermal mass flowmeters
    IEC 60204-1:2016 Safety of machinery - Electrical equipment of machines - Part 1: General requirements
    ISO 9300:2005 Measurement of gas flow by means of critical flow Venturi nozzles
    ISO 188:2011 Rubber, vulcanized or thermoplastic — Accelerated ageing and heat resistance tests
    IEC 60947-5-3:2013 Low-voltage switchgear and controlgear - Part 5-3: Control circuit devices and switching elements - Requirements for proximity devices with defined behaviour under fault conditions (PDDB)
    UL 1469:2ED 2006-12 Standard for Strength of Body and Hydraulic Pressure Loss Testing of Backflow Special Check Valves
    IEC 60947-5-1 : 4.0 LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 5-1: CONTROL CIRCUIT DEVICES AND SWITCHING ELEMENTS - ELECTROMECHANICAL CONTROL CIRCUIT DEVICES
    ASME B31.3:2016 PROCESS PIPING
    ISO 14113:2013 Gas welding equipment — Rubber and plastics hose and hose assemblies for use with industrial gases up to 450 bar (45 MPa)
    IEC 60079-10-1:2015 Explosive atmospheres - Part 10-1: Classification of areas - Explosive gas atmospheres
    IEC 60335-2-80:2015 RLV Household and similar electrical appliances - Safety - Part 2-80: Particular requirements for fans
    ANSI B11 TR3 : 2000 RISK ASSESSMENT AND RISK REDUCTION - A GUIDE TO ESTIMATE, EVALUATE AND REDUCE RISKS ASSOCIATED WITH MACHINE TOOLS
    EN 1050 : 1996 SAFETY OF MACHINERY - PRINCIPLES FOR RISK ASSESSMENT
    ISO 11114-3:2010 Gas cylinders Compatibility of cylinder and valve materials with gas contents Part 3: Autogenous ignition test for non-metallic materials in oxygen atmosphere
    IEC 60947-7-1:2009 Low-voltage switchgear and controlgear - Part 7-1: Ancillary equipment - Terminal blocks for copper conductors
    ISO 12100:2010 Safety of machinery — General principles for design — Risk assessment and risk reduction
    IEC 60335-2-35:2012+AMD1:2016 CSV Household and similar electrical appliances - Safety - Part 2-35:Particular requirements for instantaneous water heaters
    IEC 60335-2-51:2002+AMD1:2008+AMD2:2011 CSV Household and similar electrical appliances - Safety - Part 2-51: Particular requirements for stationary circulation pumps for heating and service water installations
    ISO 1182:2010 Reaction to fire tests for products Non-combustibility test
    EN 1330-8 : 1998 NON-DESTRUCTIVE TESTING - TERMINOLOGY - TERMS USED IN LEAK TIGHTNESS TESTING
    ISO 7866:2012 Gas cylinders — Refillable seamless aluminium alloy gas cylinders — Design, construction and testing
    EN 563:1994/A1:1999/AC:2000 SAFETY OF MACHINERY - TEMPERATURES OF TOUCHABLE SURFACES - ERGONOMICS DATA TO ESTABLISH TEMPERATURE LIMIT VALUES FOR HOT SURFACES
    IEC TR 60877:1999 Procedures for ensuring the cleanliness of industrial-process measurement and control equipment in oxygen service
    EN 12266-1:2012 Industrial valves - Testing of metallic valves - Part 1: Pressure tests, test procedures and acceptance criteria - Mandatory requirements
    IEC 61558-2-17:1997 Safety of power transformers, power supply units and similar - Part2: Particular requirements for transformers for switch mode powersupplies
    IEC 60079-11:2011 Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i"
    IEC 60364-6:2016 Low voltage electrical installations - Part 6: Verification
    IEC 61558-1:2017 Safety of transformers, reactors, power supply units and combinations thereof - Part 1: General requirements and tests
    EN 1779:1999/A1:2003 NON-DESTRUCTIVE TESTING - LEAK TESTING - CRITERIA FOR METHOD AND TECHNIQUE SELECTION
    ISO 14847:1999 Rotary positive displacement pumps Technical requirements
    ISO 3746:2010 Acoustics Determination of sound power levels and sound energy levels of noise sources using sound pressure Survey method using an enveloping measurement surface over a reflecting plane
    ISO 16111:2008 Transportable gas storage devices Hydrogen absorbed in reversible metal hydride
    ISO 22734-1:2008 Hydrogen generators using water electrolysis process Part 1: Industrial and commercial applications
    EN 13192:2001/AC:2003 NON DESTRUCTIVE TESTING - LEAK TESTING - CALIBRATION OF REFERENCE LEAKS FOR GASES
    IEC 61511-3:2016 Functional safety - Safety instrumented systems for the process industry sector - Part 3: Guidance for the determination of the required safety integrity levels
    UL 499:14ED 2014-11 Electric Heating Appliances
    EN 13625:2001 Non-destructive testing - Leak test - Guide to the selection of instrumentation for the measurement of gas leakage
    IEC 60529:1989+AMD1:1999+AMD2:2013 CSV Degrees of protection provided by enclosures (IP Code)
    ISO 11114-2:2013 Gas cylinders Compatibility of cylinder and valve materials with gas contents Part 2: Non-metallic materials
    IEC 61069-7:2016 Industrial-process measurement, control and automation - Evaluation of system properties for the purpose of system assessment - Part 7: Assessment of system safety
    ISO 16528-1:2007 Boilers and pressure vessels — Part 1: Performance requirements
    ISO 4126-2:2003 Safety devices for protection against excessive pressure Part 2: Bursting disc safety devices
    IEC 60079-29-2:2015 RLV Explosive atmospheres - Part 29-2: Gas detectors - Selection, installation, use and maintenance of detectors for flammable gases and oxygen
    IEC 60695-11-10:2013 Fire hazard testing - Part 11-10: Test flames - 50 W horizontal and vertical flame test methods
    EN 334:2005+A1:2009 Gas pressure regulators for inlet pressures up to 100 bar
    IEC 60947-4-2:2011 Low-voltage switchgear and controlgear - Part 4-2: Contactors and motor-starters - AC semiconductor motor controllers and starters
    ISO 10156:2017 Gas cylinders — Gases and gas mixtures — Determination of fire potential and oxidizing ability for the selection of cylinder valve outlets
    IEC 60439-1:1999+AMD1:2004 CSV Low-voltage switchgear and controlgear assemblies - Part 1: Type-tested and partially type-tested assemblies
    IEC 60079-0:2011 Explosive atmospheres - Part 0: Equipment - General requirements
    ISO 13857:2008 Safety of machinery Safety distances to prevent hazard zones being reached by upper and lower limbs
    IEC 60034-1:2017 Rotating electrical machines - Part 1: Rating and performance
    ISO 10286:2007 Gas cylinders Terminology
    ISO 10790:2015 Measurement of fluid flow in closed conduits Guidance to the selection, installation and use of Coriolis flowmeters (mass flow, density and volume flow measurements)
    ISO 11114-4:2017 Transportable gas cylinders Compatibility of cylinder and valve materials with gas contents Part 4: Test methods for selecting steels resistant to hydrogen embrittlement
    ISO 26142:2010 Hydrogen detection apparatus Stationary applications
    ISO 13709:2009 Centrifugal pumps for petroleum, petrochemical and natural gas industries
    ISO 11119-1:2012 Gas cylinders Refillable composite gas cylinders and tubes Design, construction and testing Part 1: Hoop wrapped fibre reinforced composite gas cylinders and tubes up to 450 l
    ISO 13854:2017 Safety of machinery — Minimum gaps to avoid crushing of parts of the human body
    UL 429:7ED 2013-11 Electrically Operated Valves
    EN 954-1 : 1996 SAFETY OF MACHINERY - SAFETY-RELATED PARTS OF CONTROL SYSTEMS - PART 1: GENERAL PRINCIPLES FOR DESIGN
    IEC 61131-2:2017 Industrial-process measurement and control - Programmable controllers - Part 2: Equipment requirements and tests
    IEC TR 60269-5:2014 Low-voltage fuses - Part 5: Guidance for the application of low-voltage fuses
    ISO 15534-1:2000 Ergonomic design for the safety of machinery — Part 1: Principles for determining the dimensions required for openings for whole-body access into machinery
    ISO 13850:2015 Safety of machinery Emergency stop function Principles for design
    IEC 60947-5-2:2007+AMD1:2012 CSV Low-voltage switchgear and controlgear - Part 5-2: Control circuitdevices and switching elements - Proximity switches
    IEC 60079-30-1:2007 Explosive atmospheres - Part 30-1: Electrical resistance trace heating - General and testing requirements
    ISO 37:2017 Rubber, vulcanized or thermoplastic — Determination of tensile stress-strain properties
    IEC 60947-3:2008+AMD1:2012+AMD2:2015 CSV Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units
    CGA G 4.3 : 2015 COMMODITY SPECIFICATION FOR OXYGEN
    IEC 60335-2-73:2002+AMD1:2006+AMD2:2009 CSV Household and similar electrical appliances - Safety - Part 2-73: Particular requirements for fixed immersion heaters
    ISO 1402:2009 Rubber and plastics hoses and hose assemblies Hydrostatic testing
    ISO 1307:2006 Rubber and plastics hoses — Hose sizes, minimum and maximum inside diameters, and tolerances on cut-to-length hoses
    IEC 60947-2:2016 Low-voltage switchgear and controlgear - Part 2: Circuit-breakers
    ISO 7000:2014 Graphical symbols for use on equipment Registered symbols
    ISO 9809-1:2010 Gas cylinders Refillable seamless steel gas cylinders Design, construction and testing Part 1: Quenched and tempered steel cylinders with tensile strength less than 1 100 MPa
    IEC 61032:1997 Protection of persons and equipment by enclosures - Probes for verification
    IEC 60730-2-17:1997+AMD1:2000+AMD2:2007 CSV Automatic electrical controls for household and similar use - Part 2-17: Particular requirements for electrically operated gas valves, including mechanical requirements
    IEC 60947-4-3:2014 Low-voltage switchgear and controlgear - Part 4-3: Contactors and motor-starters - AC semiconductor controllers and contactors for non-motor loads
    IEC 60947-6-1:2005+AMD1:2013 CSV Low-voltage switchgear and controlgear - Part 6-1: Multiple functionequipment - Transfer switching equipment
    IEC 61010-1:2010+AMD1:2016 CSV Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 1: General requirements
    ISO 1436:2017 Rubber hoses and hose assemblies Wire-braid-reinforced hydraulic types for oil-based or water-based fluids Specification
    ISO 15534-2:2000 Ergonomic design for the safety of machinery — Part 2: Principles for determining the dimensions required for access openings
    IEC 60439-3:1990+AMD1:1993+AMD2:2001 CSV Low-voltage switchgear and controlgear assemblies - Part 3: Particular requirements for low-voltage switchgear and controlgear assemblies intended to be installed in places where unskilled persons have access for their use - Distribution boards
    IEC 60445:2017 Basic and safety principles for man-machine interface, marking and identification - Identification of equipment terminals, conductor terminations and conductors
    ISO 8031:2009 Rubber and plastics hoses and hose assemblies Determination of electrical resistance and conductivity
    ISO 11119-3:2013 Gas cylinders Refillable composite gas cylinders and tubes Design, construction and testing Part 3: Fully wrapped fibre reinforced composite gas cylinders and tubes up to 450L with non-load-sharing metallic or non-metallic liners
    ANSI Z83.8 : 2016 GAS UNIT HEATERS, GAS PACKAGED HEATERS, GAS UTILITY HEATERS, AND GAS-FIRED DUCT FURNACES
    IEC 60947-5-5:1997+AMD1:2005+AMD2:2016 CSV Low-voltage switchgear and controlgear - Part 5-5: Control circuitdevices and switching elements - Electrical emergency stop device with mechanical latching function
    IEC 60439-5:2006 Low-voltage switchgear and controlgear assemblies - Part 5: Particular requirements for assemblies for power distribution in public networks
    IEC 60335-2-41:2012 Household and similar electrical appliances - Safety - Part 2-41: Particular requirements for pumps
    IEC 60730-1:2013+AMD1:2015 CSV Automatic electrical controls - Part 1: General requirements
    NSS 1740.15 : 0 SAFETY STANDARD FOR OXYGEN AND OXYGEN SYSTEMS
    ISO 4126-6:2014 Safety devices for protection against excessive pressure — Part 6: Application, selection and installation of bursting disc safety devices
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