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  • UL 60950-23:1ED 2007-04

    Current The latest, up-to-date edition.

    Information Technology Equipment - Safety - Part 23: Large Data Storage Equipment

    Available format(s):  Hardcopy

    Language(s): 

    Published date:  23-04-2007

    Publisher:  Underwriters Laboratories

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

    PREFACE
    FOREWORD
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Protection of persons in the work cell
    5 Interlock override
      5.1 General
      5.2 Visual indicator
    6 Emergency stop system
    7 Endurance tests
    8 Abnormal operation
    Annex A (informative) - Bibliography
    Annex NAE (informative) - U.S. and Canadian regulatory
              requirements

    Abstract - (Show below) - (Hide below)

    This revision of ANSI/UL 60950-23 is being issued to reaffirm approval as an American National Standard.

    Scope - (Show below) - (Hide below)

    This part of IEC 60950 specifies requirements for information technology equipment (ITE) with self contained data storage systems that contain hazardous moving parts.

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

    Development Note Also numbered as CSA C22.2.60950.23. (05/2007) New child REV 3 2022 is added
    Document Type Standard
    Product Note New child REV 3 2022 is added
    Publisher Underwriters Laboratories
    Status Current

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

    CSA C22.2 No. 62368-1 : 2014 AUDIO/VIDEO, INFORMATION AND COMMUNICATION TECHNOLOGY EQUIPMENT - PART 1: SAFETY REQUIREMENTS
    NFPA 70 : 2017 NATIONAL ELECTRICAL CODE

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

    IEC 60073:2002 Basic and safety principles for man-machine interface, marking and identification - Coding principles for indicators and actuators
    IEC 60204-1:2016 Safety of machinery - Electrical equipment of machines - Part 1: General requirements
    ISO 10218:1992 Manipulating industrial robots Safety
    IEC 60204-11:2000 Safety of machinery - Electrical equipment of machines - Part 11: Requirements for HV equipment for voltages above 1 000 V a.c. or 1 500 V d.c. and not exceeding 36 kV
    IEC 61058-1:2016 Switches for appliances - Part 1: General requirements
    ISO 13850:2015 Safety of machinery Emergency stop function Principles for design
    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
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