BS ISO 22734-1:2008
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Hydrogen generators using water electrolysis process Industrial and commercial applications
Available format(s)
Hardcopy , PDF
Superseded date
20-04-2020
Superseded by
Language(s)
English
Published date
30-11-2008
Publisher
Important note : All end users must be registered with an Account prior to user licenses being assigned.
Foreword
0 Introduction
0.1 Electrolysis Technology
1 Scope
2 Normative references
3 Terms and definitions
4 Operating conditions and specifications
4.1 Energy consumption
4.2 Feed water specifications
4.3 Ambient environ
4.4 Purge gas
4.5 Oxygen storage/venting
4.6 Delivery of hydrogen
4.7 Delivery of oxygen
5 Mechanical equipment
5.1 General requirements
5.2 General materials requirements
5.3 Enclosures
5.4 Pressure bearing components
5.5 Electric heaters
5.6 Pumps
5.7 Fans and ventilators
5.8 Heat transfer system
5.9 Connection to potable water
6 Electrical equipment, wiring and ventilation
6.1 Fire and explosion hazard protection requirements
6.2 Electrical equipment
7 Control systems
7.1 General
7.2 Operator Controls
7.3 Control function in the event of failure
7.4 Programmable electronic equipment
7.5 Correctable conditions
7.6 Interconnected installations
7.7 Safety components
7.8 Remote control systems
7.9 Alarms
8 Ion transport medium
8.1 Electrolyte
8.2 Membrane
9 Protection of service personnel
10 Test methods
10.1 Type (Qualification) tests
10.2 Routine tests
11 Marking and labelling
11.1 General requirements
11.2 Hydrogen generator marking
11.3 Marking of
11.4 Warning signs
11.5 Additional requirements for hydrogen generators containing
classified areas and for hydrogen generators designed to
be used in classified areas
11.6 Additional requirements for oxygen venting
12 Documentation accompanying the hydrogen generator
12.1 Instructions and diagrams contained in the hydrogen
generator
12.2 Handling and lifting instructions
12.3 Operation manual
12.4 Electrical diagrams
12.5 Installation instructions
12.6 Maintenance instructions
Annex A (informative) - Hydrogen assisted corrosion
Annex B (informative) - Conventional Container Terminology
Annex C (informative) - Flammability limits of hydrogen
Bibliography
Describes the construction, safety and performance requirements of packaged or factory matched hydrogen gas generation appliances, herein referred to as hydrogen generators, using electrochemical reactions to electrolyse water to produce hydrogen and oxygen gas.
| Committee |
PVE/3/8
|
| DevelopmentNote |
Supersedes 05/30140162 DC. (11/2008)
|
| DocumentType |
Standard
|
| Pages |
54
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| ISO 22734-1:2008 | Identical |
| 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 12499:1999 | Industrial fans Mechanical safety of fans Guarding |
| IEC 60335-2-30:2009+AMD1:2016 CSV | Household and similar electrical appliances - Safety -Part 2-30:Particular requirements for room heaters |
| IEC 60079-10:2002 | Electrical apparatus for explosive gas atmospheres - Part 10: Classification of hazardous areas |
| 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) |
| 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 |
| 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 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 |
| 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 |
| ISO 9809-3:2010 | Gas cylinders Refillable seamless steel gas cylinders Design, construction and testing Part 3: Normalized steel cylinders |
| 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 61204:1993+AMD1:2001 CSV | Low-voltage power supply devices, d.c. output - Performance characteristics |
| 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 15761:2002 | Steel gate, globe and check valves for sizes DN 100 and smaller, for the petroleum and natural gas industries |
| ISO 13732-1:2006 | Ergonomics of the thermal environment — Methods for the assessment of human responses to contact with surfaces — Part 1: Hot surfaces |
| 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) |
| CSA 6.22 : 2011 | LINE PRESSURE REGULATORS |
| ISO 14511:2001 | Measurement of fluid flow in closed conduits Thermal mass flowmeters |
| ISO 13852:1996 | Safety of machinery Safety distances to prevent danger zones being reached by the upper limbs |
| 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 2006-12-07 | Standard for Strength of Body and Hydraulic Pressure Loss Testing of Backflow Special Check Valves |
| ISO 20703:2006 | Gas cylinders — Refillable welded aluminium-alloy cylinders — Design, construction and testing |
| ASME B31.3:2016 | PROCESS PIPING |
| IEC 61204-6:2000 | Low-voltage power supplies, d.c. output - Part 6: Requirements for low-voltage power supplies of assessed performance |
| 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 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 |
| IEC 61508-3:2010 | Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 3: Software requirements (see Functional Safety and IEC 61508) |
| 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 |
| IEC 60335-2-74:2002+AMD1:2006+AMD2:2009 CSV | Household and similar electrical appliances - Safety - Part 2-74: Particular requirements for portable immersion heaters |
| ISO 4706:2008 | Gas cylinders — Refillable welded steel cylinders — Test pressure 60 bar and below |
| ISO 14121-1:2007 | Safety of machinery Risk assessment Part 1: Principles |
| 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 |
| 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 60364-6:2016 | Low voltage electrical installations - Part 6: Verification |
| ISO 13853:1998 | Safety of machinery Safety distances to prevent danger zones being reached by the lower limbs |
| ISO 14847:1999 | Rotary positive displacement pumps Technical requirements |
| 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 2014-11-07 | 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 |
| IEC 60947-4-2:2011 | Low-voltage switchgear and controlgear - Part 4-2: Contactors and motor-starters - AC semiconductor motor controllers and starters |
| IEC 60439-1:1999+AMD1:2004 CSV | Low-voltage switchgear and controlgear assemblies - Part 1: Type-tested and partially type-tested assemblies |
| ISO 9809-2:2010 | Gas cylinders Refillable seamless steel gas cylinders Design, construction and testing Part 2: Quenched and tempered steel cylinders with tensile strength greater than or equal to 1 100 MPa |
| IEC 60079-0:2011 | Explosive atmospheres - Part 0: Equipment - General requirements |
| ISO 12100-2:2003 | Safety of machinery Basic concepts, general principles for design Part 2: Technical principles |
| IEC 60034-1:2017 | Rotating electrical machines - Part 1: Rating and performance |
| IEC 60079-14:2013 | Explosive atmospheres - Part 14: Electrical installations design, selection and erection |
| 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 |
| IEC 60300-3-9:1995 | Dependability management - Part 3: Application guide - Section 9: Risk analysis of technological systems |
| 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 |
| ISO 7751:2016 | Rubber and plastics hoses and hose assemblies Ratios of proof and burst pressure to maximum working pressure |
| UL 429:7ED 2013-11-06 | Electrically Operated Valves |
| IEC 61131-2:2017 | Industrial-process measurement and control - Programmable controllers - Part 2: Equipment requirements and tests |
| EN ISO 13849-1:2015 | Safety of machinery - Safety-related parts of control systems - Part 1: General principles for design (ISO 13849-1:2015) |
| 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 61508-1:2010 | Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 1: General requirements (see Functional Safety and IEC 61508) |
| IEC 60947-2:2016 | Low-voltage switchgear and controlgear - Part 2: Circuit-breakers |
| ISO 834-1:1999 | Fire-resistance tests Elements of building construction Part 1: General requirements |
| 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 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 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 |
| IEC 61508-2:2010 | Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 2: Requirements for electrical/electronic/programmable electronic safety-related systems (see Functional Safety and IEC 61508) |
| 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 |
| CSA/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 |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.