09/30209618 DC : 0

Superseded

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BS ISO 5149-2 - REFRIGERATING SYSTEMS AND HEAT PUMPS - SAFETY AND ENVIRONMENTAL REQUIREMENTS - PART 2: DESIGN, CONSTRUCTION, TESTING, MARKING AND DOCUMENTATION

Available format(s)

Hardcopy , PDF

Superseded date

04-30-2014

Language(s)

English

Publisher

British Standards Institution

Foreword
Introduction
1 Scope
2 Normative references
3 Definitions
4 Requirements for components and piping
5 Requirements for assemblies
Annex A (informative) - Checklist for external visual
                        inspection of the refrigerating
                        system
Annex B (normative) - Additional Requirements for
                      Refrigerating systems and heat
                      pumps with Ammonia (NH[3])
Annex C (informative) - Determination of category for
                        assemblies
Annex D (normative) - Requirements for intrinsic safety
                      test
Annex E (informative) - Examples for arrangement of
                        pressure relief devices in
                        refrigerating systems
Annex F (normative) - Allowable equivalent length of
                      discharge piping
Annex G (informative) - Stress corrosion cracking
Annex H (informative) - Standard tightening torque in
                        inch
Bibliography

BS ISO 5149-2

Committee	RHE/18
DocumentType	Draft
Pages	67
PublisherName	British Standards Institution
Status	Superseded
SupersededBy	BS ISO 5149-2:2014

IEC 60335-2-24:2010+AMD1:2012+AMD2:2017 CSV	Household and similar electrical appliances - Safety - Part 2-24: Particular requirements for refrigerating appliances, ice-cream appliances and ice makers
ISO 4126-1:2013	Safety devices for protection against excessive pressure — Part 1: Safety valves
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
IEC 60335-2-40:2013+AMD1:2016 CSV	Household and similar electrical appliances - Safety - Part 2-40: Particular requirements for electrical heat pumps, air-conditionersand dehumidifiers
IEC 60730-2-6:2015	Automatic electrical controls - Part 2-6: Particular requirements for automatic electrical pressure sensing controls including mechanical requirements
ISO 6708:1995	Pipework components Definition and selection of DN (nominal size)
IEC 60721-2-1:2013	Classification of environmental conditions - Part 2-1: Environmental conditions appearing in nature - Temperature and humidity
IEC 60335-2-34:2012+AMD1:2015+AMD2:2016 CSV	Household and similar electrical appliances - Safety - Part 2-34:Particular requirements for motor-compressors
EN 14276-2:2007+A1:2011	Pressure equipment for refrigerating systems and heat pumps - Part 2: Piping - General requirements
ISO 12944-1:2017	Paints and varnishes — Corrosion protection of steel structures by protective paint systems — Part 1: General introduction
ISO 4126-2:2003	Safety devices for protection against excessive pressure Part 2: Bursting disc safety devices
ISO 12100-2:2003	Safety of machinery Basic concepts, general principles for design Part 2: Technical principles
ISO 12100-1:2003	Safety of machinery Basic concepts, general principles for design Part 1: Basic terminology, methodology
ISO 817:2014	Refrigerants Designation and safety classification
IEC 60335-2-89:2010+AMD1:2012+AMD2:2015 CSV	Household and similar electrical appliances - Safety - Part 2-89: Particular requirements for commercial refrigerating appliances with an incorporated or remote refrigerant unit or compressor