• UNE-EN 62271-108:2006

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    High-voltage switchgear and controlgear -- Part 108: High-voltage alternating current disconnecting circuit-breakers for rated voltages of 72,5 kV and above (IEC 62271-108:2005).

    Available format(s):  Hardcopy, PDF

    Superseded date:  10-11-2020

    Language(s):  Spanish, Castilian, English

    Published date:  13-09-2006

    Publisher:  Asociacion Espanola de Normalizacion

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

    1 General
       1.1 Scope and object
       1.2 Normative references
    2 Normal and special service conditions
    3 Terms and definitions
       3.1 General terms
       3.2 Assemblies of switchgear and controlgear
       3.3 Parts of assemblies
       3.4 Switching devices
       3.5 Parts of switchgear and controlgear
       3.6 Operation
       3.7 Characteristic quantities
    4 Ratings
       4.2 Rated insulation level
       4.112 Rated static terminal load
    5 Design and construction
       5.10 Nameplates
       5.11 Interlocking devices
       5.12 Position indication
       5.102 Requirements in respect of the isolating
             distance of disconnecting circuit-breakers
             5.104.1 Securing of position
             5.104.2 Additional requirements for power operated
    6 Type tests
       6.1 General
       6.2 Dielectric tests
       6.3 Radio interference (r.i.v.) tests
       6.4 Measurement of the resistance of the main circuit
       6.5 Temperature-rise tests
       6.6 Short-time withstand current and peak withstand
             current tests
       6.7 Verification of the degree of protection
       6.8 Tightness tests
       6.9 Electromagnetic compatibility tests
       6.101 Mechanical and environmental tests
       6.102 Miscellaneous provisions for making and
             breaking tests
       6.103 Test circuits for short-circuit making and
             breaking tests
       6.104 Short-circuit test quantities
       6.105 Short-circuit test procedure
       6.106 Basic short-circuit test-duties
       6.107 Critical current tests
       6.108 Single-phase and double-earth fault tests
       6.109 Short-line fault tests
       6.110 Out-of-phase making and breaking tests
       6.111 Capacitive current switching tests
       6.112 Special requirements for making and breaking
             tests on class E2 disconnecting circuit-breakers
       6.113 Tests to verify the proper function of the
             position indicating device
             A.6.105 Tests to verify the proper function of the
                     position indicating device
       6.114 Combined function test
    7 Routine tests
    8 Guide to the selection of disconnecting circuit-breakers
       for service
    9 Information to be given with enquires, tenders
       and orders
    10 Rules for transport, storage, installation, operation
       and maintenance
    11 Safety
    Annex A (informative) Explanatory notes and examples
                           of disconnecting circuit-breakers
    Annex ZA (informative) A-deviations

    Abstract - (Show below) - (Hide below)

    Applies to high-voltage alternating current disconnecting circuit-breakers for operation at frequencies of 50 Hz and 60 Hz on systems having voltages of 72,5 kV and above.

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    Committee CTN 207/SC 17AC-32A
    Document Type Standard
    Publisher Asociacion Espanola de Normalizacion
    Status Superseded
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