• BS EN 12736:2001

    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

    Electrically propelled road vehicles. Airborne acoustical noise of vehicle during charging with on-board chargers. Determination of sound power level

    Available format(s):  Hardcopy, PDF

    Withdrawn date:  11-03-2021

    Language(s):  English

    Published date:  25-10-2002

    Publisher:  British Standards Institution

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

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Preconditioning of the vehicle
    5 Preparation of vehicle
    6 Acoustical environment
      6.1 Test site
      6.2 Background noise
      6.3 Environmental conditions
    7 Acoustical measurement device
    8 Operation mode
      8.1 Position of microphones
      8.2 Duration of measurement
      8.3 Reading
    9 Test report
      9.1 Data of the test vehicle
          9.1.1 Trade name or mark of the vehicle
          9.1.2 Battery
          9.1.3 Charger
      9.2 Test site and ambient conditions
          9.2.1 Ambient temperature
          9.2.2 Barometric pressure
          9.2.3 Relative humidity
      9.3 Measuring instrument description
      9.4 A-weighted background noise pressure level
      9.5 Readings of the sound pressure levels with the
          vehicle, expressed in dB(A)
    Annex A (informative) Different airborne noise limits
            existing in different European countries

    Abstract - (Show below) - (Hide below)

    Gives the procedure for measurement of the airborne acoustical noise emissions of electrically propelled road vehicles from category M[1], M[2], N[1], or N[2] during charging, the vehicle being fitted with an on-board charger.

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

    Committee PEL/69
    Development Note Supersedes 97/704450 DC (11/2002)
    Document Type Standard
    Publisher British Standards Institution
    Status Withdrawn
    Supersedes

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

    ISO 3744:2010 Acoustics Determination of sound power levels and sound energy levels of noise sources using sound pressure Engineering methods for an essentially free field over a reflecting plane
    ISO 10844:2014 Acoustics Specification of test tracks for measuring noise emitted by road vehicles and their tyres
    ISO 1176:1990 Road vehicles — Masses — Vocabulary and codes
    ISO 362:1998 Acoustics Measurement of noise emitted by accelerating road vehicles Engineering method
    EN ISO 3744:2010 Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Engineering methods for an essentially free field over a reflecting plane (ISO 3744:2010)
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