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  • EN 50263:1999

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    Electromagnetic compatibility (EMC) - Product standard for measuring relays and protection equipment

    Available format(s): 

    Superseded date:  29-10-2009

    Language(s): 

    Published date:  26-11-1999

    Publisher:  European Committee for Standards - Electrical

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

    1 Scope
    2 Normative references
    3 Object
          3.1 Emission
          3.2 Immunity
    4 Definitions
    5 Industrial locations
    6 Conditions during testing
          6.1 Emission tests
          6.2 Immunity tests
    7 Criteria for acceptance
          7.1 Emission tests
          7.2 Immunity tests
    8 Test report
    9 Documentation
    Table 1 - Emission tests
    Table 2 - Immunity tests - Enclosure port
    Table 3 - Immunity tests - Power supply port
    Table 4 - Immunity tests - Communication port
    Table 5 - Immunity tests - Input and output ports
    Table 6 - Immunity tests - Functional earth port

    Abstract - (Show below) - (Hide below)

    The objective of the standard is to specify limits and test methods for apparatus in relation to electromagnetic emissions which may cause interference in other apparatus. These emission limits represent essential electromagnetic compatibility requirements and have been selected to ensure that the disturbances generated by the apparatus, operated normally at industrial locations do not exceed a level which could prevent other apparatus from operating as intended. Test requirements are specified for the enclosure and power supply ports. Note: in special cases, for instance when highly susceptible devices are being used in proximity to the apparatus, additional mitigation measures may have to be employed.

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

    Committee CLC/TC 95X
    Document Type Standard
    Publisher European Committee for Standards - Electrical
    Status Superseded
    Superseded By

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

    00/203618 DC : DRAFT AUG 2000 IEC 60255-26 - MEASURING RELAYS AND PROTECTION EQUIPMENT - PART 26: ELECTROMAGNETIC COMPATIBILITY REQUIREMENTS FOR MEASURING RELAYS AND PROTECTION EQUIPMENT

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

    IEC 60255-22-1:2007 Measuring relays and protection equipment - Part 22-1: Electrical disturbance tests - 1 MHz burst immunity tests
    IEC 60255-25:2000 Electrical relays - Part 25: Electromagnetic emission tests for measuring relays and protection equipment
    IEC 60255-11:2008 Measuring relays and protection equipment - Part 11: Voltage dips, short interruptions, variations and ripple on auxiliary power supply port
    EN 61000-4-2:2009 Electromagnetic compatibility (EMC) - Part 4-2: Testing and measurement techniques - Electrostatic discharge immunity test
    EN 61000-4-3 : 2006 AMD 2 2010 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-3: TESTING AND MEASUREMENT TECHNIQUES - RADIATED, RADIO-FREQUENCY, ELECTROMAGNETIC FIELD IMMUNITY TEST
    EN 60255-22-2:2008 Measuring relays and protection equipment - Part 22-2: Electrical disturbance tests - Electrostatic discharge tests
    EN 55022:2010/AC:2011 INFORMATION TECHNOLOGY EQUIPMENT - RADIO DISTURBANCE CHARACTERISTICS - LIMITS AND METHODS OF MEASUREMENT (CISPR 22:2008)
    IEC 60255-22-3:2007 Measuring relays and protection equipment - Part 22-3: Electrical disturbance tests - Radiated electromagnetic field immunity
    IEC 60050-446:1983 International Electrotechnical Vocabulary (IEV) - Part 446: Electrical relays
    EN 61000-4-8:2010 Electromagnetic compatibility (EMC) - Part 4-8: Testing and measurement techniques - Power frequency magnetic field immunity test
    EN 61000-4-4:2012 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-4: TESTING AND MEASUREMENT TECHNIQUES - ELECTRICAL FAST TRANSIENT/BURST IMMUNITY TEST (IEC 61000-4-4:2012)
    EN 61000-4-6:2014/AC:2015 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-6: TESTING AND MEASUREMENT TECHNIQUES - IMMUNITY TO CONDUCTED DISTURBANCES, INDUCED BY RADIO-FREQUENCY FIELDS (IEC 61000-4-6:2013)
    IEC 60050-448:1995 International Electrotechnical Vocabulary (IEV) - Part 448: Power system protection
    IEC 60255-22-4:2008 Measuring relays and protection equipment - Part 22-4: Electrical disturbance tests - Electrical fast transient/burst immunity test
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