• SN EN 50144-1 : 1998 AMD 2 2003

    Current The latest, up-to-date edition.

    SAFETY OF HAND-HELD ELECTRIC MOTOR OPERATED TOOLS - PART 1: GENERAL REQUIREMENTS

    Available format(s): 

    Language(s): 

    Published date:  12-01-2013

    Publisher:  Swiss Standards

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

    Foreword
    1 Scope
    2 Definitions
    3 General requirements
    4 General conditions for the tests
    5 Rating
    6 Classification
    7 Marking and information for use
    8 Protection against electric shock
    9 Starting
    10 Input and current
    11 Heating
    12 Leakage current
    13 Environmental requirements
       13.1 Dust measurement
       13.2 Noise measurement
       13.3 Vibration measurement
    14 Moisture resistance
    15 Insulation resistance and electric strength
    16 Endurance
    17 Abnormal operation
    18 Mechanical hazards
    19 Mechanical strength
    20 Construction
    21 Components
    22 Internal wiring
    23 Supply connection and external flexible cables and
       cords
    24 Terminals for external conductors
    25 Provision for earthing
    26 Screws and connections
    27 Creepage distances, clearances and distances through
       insulation
    28 Resistance to heat, fire and tracking
    29 Resistance to rusting
    30 Radiation
    Annex A (void)
    Annex B (normative) Electronic circuits
    Annex C (normative) Measurement of creepage distances and
            clearances
    Annex D (informative) Circuit for measuring leakage currents
    Annex E (informative) Rules for routine tests
    Annex F (informative) Normative references
    Annex G (informative) A-deviations

    Abstract - (Show below) - (Hide below)

    Refers to hand-held electric motor operated or magnetically driven tools intended for indoor or outdoor use.

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    Document Type Standard
    Publisher Swiss Standards
    Status Current
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