• NBN EN 60282-1 : 2010 AMD 1 2014

    Current The latest, up-to-date edition.

    HIGH-VOLTAGE FUSES - PART 1: CURRENT-LIMITING FUSES

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    Published date:  13-01-2013

    Publisher:  Belgian Standards

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

    1 General
      1.1 Scope
      1.2 Normative references
    2 Normal and special service conditions
      2.1 Normal service conditions
      2.2 Special service conditions
      2.3 Environmental behaviour
    3 Definitions
      3.1 Electrical characteristics
      3.2 Fuses and their component parts
      3.3 Additional terms
    4 Ratings and characteristics
      4.1 Rated voltage
      4.2 Rated insulation level (of a fuse-base)
      4.3 Rated frequency
      4.4 Rated current of the fuse-base
      4.5 Rated current of the fuse-link
      4.6 Temperature-rise limits
      4.7 Rated breaking capacity
      4.8 Limits of switching voltage
      4.9 Rated transient recovery voltage (rated TRV)
      4.10 Maximum application temperature of full-range fuses
      4.12 Cut-off characteristics
      4.13 l[2]t characteristics
      4.14 Mechanical characteristics of strikers
      4.15 Special requirement for back-up fuses intended for use in
           switch-fuse combination according to IEC 60420
    5 Design, construction and performance
      5.1 General requirements with respect to fuse operation
      5.2 Identifying markings
      5.3 Dimensions
    6 Type tests
      6.1 Conditions for making the tests
      6.2 List of type tests
      6.3 Common test practices for all type tests
      6.4 Dielectric tests
      6.5 Temperature-rise tests and power-dissipation measurement
      6.6 Breaking tests
      6.7 Tests for time-current characteristics
      6.8 Oil-tightness tests
      6.9 Tests of strikers
      6.10 Electromagnetic compatibility (EMC)
    7 Special tests
      7.1 List of special tests
    8 Application guide
      8.1 Object
      8.2 General
      8.3 Application
      8.4 Operation
      8.5 Disposal
    Annex A (normative) Method of drawing the envelope of the prospective
            and transient recovery voltage of a circuit and determining
            the representative parameters
    Annex B (informative) Reasons which led to the choice of TRV values
            for Test Duties 1, 2 and 3
    Annex C (informative) Preferred arrangements for temperature-rise
            tests of oil-tight fuse-links for switchgear
    Annex D (informative) Types and dimensions of current-limiting
            fuse-links specified in existing national standards
    Annex E (normative) Method of determining the minimum test current
            l[3] of a full-range fuse intended for use at surrounding
            temperature above 40 degree C
    Annex F (informative) Determination of derating when the temperature
            surrounding the fuse exceeds 40 degree C
    Annex ZA (normative) Normative references to international publications
             with their corresponding European publications
    Bibliography
      

    Abstract - (Show below) - (Hide below)

    Applies to all types of high-voltage current-limiting fuses designed for use outdoors or indoors on alternating current systems of 50 Hz and 60 Hz and of rated voltages exceeding 1000 V.

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    Document Type Standard
    Publisher Belgian Standards
    Status Current
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