• UL 60950-22 : 2

    Current The latest, up-to-date edition.

    INFORMATION TECHNOLOGY EQUIPMENT - SAFETY - PART 22: EQUIPMENT TO BE INSTALLED OUTDOORS

    Available format(s):  Hardcopy

    Language(s): 

    Published date:  31-03-2017

    Publisher:  Underwriters Laboratories

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

    PREFACE
    FOREWORD
    INTRODUCTION
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Conditions for outdoor equipment
    5 Marking and instructions
    6 Protection from electrical shock in an outdoor location
    7 Wiring terminals for connection of external conductors
    8 Construction requirements for outdoor enclosures
    9 Protection of equipment within an outdoor enclosure
    10 Mechanical strength of enclosures
    11 Outdoor equipment containing valve regulated or
       vented batteries
    Annex A (normative) - Water-saturated sulphur dioxide
            atmosphere
    Annex B (normative) - Water spray test
    Annex C (normative) - Ultraviolet light conditioning test
    Annex D (normative) - Gasket tests
    Annex E (informative) - Rationale
    Annex NAE (informative) - U.S. and Canadian regulatory
    Bibliography

    Abstract - (Show below) - (Hide below)

    This new edition of ANSI/UL 60950-22 is being issued to update requirements to those published in IEC 60950-22, second edition.

    Scope - (Show below) - (Hide below)

    This part of IEC 60950 applies to information technology equipment intended to be installed in an OUTDOOR LOCATION.

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

    Development Note Jointly published by CSA and UL. Also numbered as CSA C22.2.60950.22. (04/2017) NEW CHILD REV 1 2022 IS NOW ADDED.
    Document Type Standard
    Product Note NEW CHILD REV 1 2022 IS NOW ADDED.
    Publisher Underwriters Laboratories
    Status Current
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    NFPA 70 : 2017 NATIONAL ELECTRICAL CODE
    NFPA 731 : 2017 INSTALLATION OF ELECTRONIC PREMISES SECURITY SYSTEMS
    NFPA 70 HDBK : 2017 NATIONAL ELECTRICAL CODE HANDBOOK
    CSA C22.2 No. 62368-1 : 2014 AUDIO/VIDEO, INFORMATION AND COMMUNICATION TECHNOLOGY EQUIPMENT - PART 1: SAFETY REQUIREMENTS
    UL 379 : 3 POWER UNITS FOR FOUNTAIN, SWIMMING POOL, AND SPA LUMINAIRES
    UL 2416 : 2 AUDIO/VIDEO, INFORMATION AND COMMUNICATION TECHNOLOGY EQUIPMENT CABINET, ENCLOSURE AND RACK SYSTEMS

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

    CSA C22.2 No. 94.1 : 2015 ENCLOSURES FOR ELECTRICAL EQUIPMENT, NON-ENVIRONMENTAL CONSIDERATIONS
    ISO 4892-1:2016 Plastics Methods of exposure to laboratory light sources Part 1: General guidance
    IEC 60364-4-43:2008 Low-voltage electrical installations - Part 4-43: Protection for safety - Protection against overcurrent
    UL 50E : 2 ENCLOSURES FOR ELECTRICAL EQUIPMENT, ENVIRONMENTAL CONSIDERATIONS
    UL 50 : 2015 ENCLOSURES FOR ELECTRICAL EQUIPMENT, NON-ENVIRONMENTAL CONSIDERATIONS
    C22.1-15 Canadian Electrical Code, Part I (23rd Edition), Safety Standard for Electrical Installations
    NFPA 780 : 2017 INSTALLATION OF LIGHTNING PROTECTION SYSTEMS
    IEC 61587-1:2016 Mechanical structures for electronic equipment - Tests for IEC 60917 and IEC 60297 series - Part 1: Environmental requirements, test set-up and safety aspects for cabinets, racks, subracks and chassis under indoor condition use and transportation
    IEC 60896-21:2004 Stationary lead-acid batteries - Part 21: Valve regulated types - Methods of test
    IEC 60364-5-53:2001+AMD1:2002+AMD2:2015 CSV Electrical installations of buildings - Part 5-53: Selection and erection of electrical equipment - Isolation, switching and control
    IEC 60068-2-11:1981 ENVIRONMENTAL TESTING - TEST KA: SALT MIST
    CSA C22.2 No. 144 : 1991 GROUND FAULT CIRCUIT INTERRUPTERS
    ISO 8256:2004 Plastics Determination of tensile-impact strength
    UL 746C : 6 POLYMERIC MATERIALS - USE IN ELECTRICAL EQUIPMENT EVALUATIONS
    UL 943 : 5 GROUND-FAULT CIRCUIT-INTERRUPTERS
    ISO 14993:2001 Corrosion of metals and alloys Accelerated testing involving cyclic exposure to salt mist, "dry" and "wet" conditions
    UL 1449 : 4 SURGE PROTECTIVE DEVICES
    ISO 4628-3:2016 Paints and varnishes Evaluation of degradation of coatings Designation of quantity and size of defects, and of intensity of uniform changes in appearance Part 3: Assessment of degree of rusting
    ISO 21207:2015 Corrosion tests in artificial atmospheres — Accelerated corrosion tests involving alternate exposure to corrosion-promoting gases, neutral salt-spray and drying
    ISO 180:2000 Plastics Determination of Izod impact strength
    UL 60950-1 : 2 INFORMATION TECHNOLOGY EQUIPMENT - SAFETY - PART 1: GENERAL REQUIREMENTS
    IEEE C2 : 2017 NATIONAL ELECTRICAL SAFETY CODE (NESC)(R)
    IEC 60529:1989+AMD1:1999+AMD2:2013 CSV Degrees of protection provided by enclosures (IP Code)
    IEC 60896-22:2004 Stationary lead-acid batteries - Part 22: Valve regulated types - Requirements
    ISO/TS 18173:2005 Non-destructive testing General terms and definitions
    NFPA 70 : 2017 NATIONAL ELECTRICAL CODE
    CSA C22.2 No. 62368-1 : 2014 AUDIO/VIDEO, INFORMATION AND COMMUNICATION TECHNOLOGY EQUIPMENT - PART 1: SAFETY REQUIREMENTS
    IEC 61643-11:2011 Low-voltage surge protective devices - Part 11: Surge protective devices connected to low-voltage power systems - Requirements and test methods
    IEC 61969-3:2011 MECHANICAL STRUCTURES FOR ELECTRONIC EQUIPMENT - OUTDOOR ENCLOSURES - PART 3: ENVIRONMENTAL REQUIREMENTS, TESTS AND SAFETY ASPECTS
    ISO 4892-4:2013 Plastics Methods of exposure to laboratory light sources Part 4: Open-flame carbon-arc lamps
    IEC 61439-5:2014 Low-voltage switchgear and controlgear assemblies - Part 5: Assemblies for power distribution in public networks
    ISO 4892-2:2013 Plastics Methods of exposure to laboratory light sources Part 2: Xenon-arc lamps
    ISO 178:2010 Plastics Determination of flexural properties
    ASTM D 471 : 2016-02 TEST METHOD FOR RUBBER PROPERTY - EFFECT OF LIQUIDS
    IEC 60664-1:2007 Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests
    IEC 62485-2:2010 Safety requirements for secondary batteries and battery installations - Part 2: Stationary batteries
    CSA C22.2 No. 94.2 : 2015 ENCLOSURES FOR ELECTRICAL EQUIPMENT, ENVIRONMENTAL CONSIDERATIONS
    ISO 3231:1993 Paints and varnishes Determination of resistance to humid atmospheres containing sulfur dioxide
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