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BS EN 60335-2-90 : 2006

Current
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

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

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.

Committee
CPL/61/07
DevelopmentNote
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)
DocumentType
Standard
Pages
60
PublisherName
British Standards Institution
Status
Current
Supersedes

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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