• BS EN 60335-2-90 : 2006

    Current The latest, up-to-date edition.

    HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES - SAFETY - PART 2-90: PARTICULAR REQUIREMENTS FOR COMMERCIAL MICROWAVE OVENS

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-2006

    Publisher:  British Standards Institution

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

    INTRODUCTION
    1 Scope
    2 Normative references
    3 Definitions
    4 General requirement
    5 General conditions for the tests
    6 Classification
    7 Marking and instructions
    8 Protection against access to live parts
    9 Starting of motor-operated appliances
    10 Power input and current
    11 Heating
    13 Leakage current and electric strength at operating
       temperature
    14 Transient overvoltages
    15 Moisture resistance
    16 Leakage current and electric strength
    17 Overload protection of transformers and associated
       circuits
    18 Endurance
    19 Abnormal operation
    20 Stability and mechanical hazards
    21 Mechanical strength
    22 Construction
    23 Internal wiring
    24 Components
    25 Supply connection and external flexible cords
    26 Terminals for external conductors
    27 Provision for earthing
    28 Screws and connections
    29 Clearances, creepage distances and solid insulation
    30 Resistance to heat and fire
    31 Resistance to rusting
    32 Radiation, toxicity and similar hazards
    Annex AA (normative) - Combination microwave ovens
    Annex BB (normative) - Requirements for commercial microwave
             ovens without a cavity door and with conveyor-type
             means
    Annex CC (informative) - Overview of the requirements for
             covers, means of access and similar
    Annex DD (informative) - Rationales for the microwave barrier
             and associated leakage tests
    Annex EE (normative) - Microwave ovens intended to be used on
             board ships
    Annex ZC (normative) - Normative references to international
             publications with their corresponding European
             publications
    Bibliography

    Abstract - (Show below) - (Hide below)

    Describes the safety of microwave ovens with a cavity door intended for commercial use, their rated voltage being not more than 250 V for single-phase appliances connected between one phase and neutral and 480 V for other appliances.

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

    Committee CPL/61/07
    Development Note Supersedes 98/200790 DC and BS 5175(1976). To be read in conjunction with BS EN 60335-1 (01/2003) Supersedes 03/314424 DC. (05/2005) Supersedes 04/30109947 DC. (06/2006) 2006 Edition Re-Issued in January 2011 & incorporates AMD 1 2010. Supersedes 08/30187630 DC. (01/2011)
    Document Type Standard
    Publisher British Standards Institution
    Status Current
    Supersedes

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

    IEC 60068-2-27:2008 Environmental testing - Part 2-27: Tests - Test Ea and guidance: Shock
    IEC 60519-6:2011 Safety in electroheat installations - Part 6: Specifications for safety in industrial microwave heating equipment
    IEC 60335-2-25:2010+AMD1:2014+AMD2:2015 CSV Household and similar electrical appliances - Safety - Part 2-25: Particular requirements for microwave ovens, including combinationmicrowave ovens
    IEC 60335-2-42:2002+AMD1:2008+AMD2:2017 CSV Household and similar electrical appliances - Safety - Part 2-42: Particular requirements for commercial electric forced convection ovens, steam cookers and steam-convection ovens
    EN 60068-2-27:2009 Environmental testing - Part 2-27: Tests - Test Ea and guidance: Shock
    IEC 61270-1:1996 Capacitors for microwave ovens - Part 1: General
    IEC 60335-2-36:2017 Household and similar electrical appliances - Safety - Part 2-36: Particular requirements for commercial electric cooking ranges, ovens, hobs and hob elements
    IEC 60989:1991 Separating transformers, autotransformers, variable transformersand reactors.
    EN 60068-2-6:2008 Environmental testing - Part 2-6: Tests - Test Fc: Vibration (sinusoidal)
    IEC 60068-2-52:2017 Environmental testing - Part 2-52: Tests - Test Kb: Salt mist, cyclic (sodium chloride solution)
    IEC 60335-2-49:2002+AMD1:2008+AMD2:2017 CSV Household and similar electrical appliances - Safety - Part 2-49: Particular requirements for commercial electric appliances for keeping food and crockery warm
    IEC 60335-2-75:2012+AMD1:2015 CSV Household and similar electrical appliances - Safety - Part 2-75:Particular requirements for commercial dispensing appliances and vending machines
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