Skip to content
Please enter a keyword to search

  • UL 60950-22:2ED 2017-03

    Current The latest, up-to-date edition.
    Add to Watchlist
    This Standard has been added successfully to your Watchlist.
    Please visit My Watchlist to see all standards that you are watching.
    Please log in or to add this standard to your Watchlist.
    We could not add this standard to your Watchlist.
    Please retry or contact support for assistance.
    We could not add this standard to your Watchlist.
    Please retry or contact support for assistance.
    You have already added this standard to your Watchlist.
    Visit My Watchlist to view the full list.

    Information Technology Equipment - Safety - Part 22: Equipment to be Installed Outdoors

    Available format(s):  Hardcopy

    Language(s): 

    Published date:  03-31-2017

    Publisher:  Underwriters Laboratories

    Add to Watchlist

    Add To Cart

    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

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

    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
    NFPA 70 : 2017 NATIONAL ELECTRICAL CODE
    NFPA 731 : 2017 INSTALLATION OF ELECTRONIC PREMISES SECURITY 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 50:13ED 2015-10 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 Basic environmental testing procedures - Part 2-11: Tests - Test Ka: Salt mist
    CSA C22.2 No. 144 : 1991 GROUND FAULT CIRCUIT INTERRUPTERS
    ISO 8256:2004 Plastics Determination of tensile-impact strength
    UL 943:5ED 2016-05 Ground-Fault Circuit-Interrupters
    ISO 14993:2001 Corrosion of metals and alloys Accelerated testing involving cyclic exposure to salt mist, "dry" and "wet" conditions
    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
    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
    View more information

    • 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, flexibile and cost effective