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IEC 60335-1:2010/AMD2:2016/COR1:2016- Safety - Part 1: General requirements

2016-10-8 14:49| 发布者: amo| 查看: 715| 评论: 0

摘要: IEC 60335-1:2010/AMD2:2016/COR1:2016 Corrigendum 1 - Amendment 2 - Household and similar electrical appliances - Safety - Part 1: General requirementsAbstractIEC 60335-1:2010+A1:2013+A2:2016 deals wi ...

IEC 60335-1:2010/AMD2:2016/COR1:2016   Corrigendum 1 - Amendment 2 - Household and similar electrical appliances - Safety - Part 1: General requirements

Abstract

IEC 60335-1:2010+A1:2013+A2:2016 deals with the safety of electrical appliances for household and similar purposes, their rated voltage being not more than 250 V for single-phase appliances and 480 V for other appliances. Battery-operated appliances and other d.c. supplied appliances are within the scope of this standard. Appliances not intended for normal household use but which nevertheless may be a source of danger to the public, such as appliances intended to be used by laymen in shops, in light industry and on farms, are within the scope of this standard. Examples of such appliances are catering equipment, cleaning appliances for commercial use, and appliances for hairdressers. 
The principal changes in this edition as compared with the fourth edition are as follows:
- updated the text of the standard to align with the most recent editions of the dated normative references;
- modified the functional safety requirements using programmable electronic circuits including software validation requirements;
- updated Clause 29 to cover insulation requirements subjected to high frequency voltages as in switch mode power supply circuits;
- updated Subclause 30.2 to further align the pre-selection option with the end-product test option;
- deleted some notes and converted many other notes to normative text;
- clarified requirements for class III constructions.
The attention of National Committees is drawn to the fact that equipment manufacturers and testing organizations may need a transitional period following publication of a new, amended or revised IEC publication in which to make products in accordance with the new requirements and to equip themselves for conducting new or revised tests. It is the recommendation of the committee that the content of this publication be adopted for implementation nationally not earlier than 12 months or later than 36 months from the date of publication. The contents of the corrigenda of July 2010, April 2011, January 2014 and April 2014 have been included in this copy. This consolidated version consists of the fifth edition (2010), its amendment 1 (2013) and its amendment 2 (2016). Therefore, no need to order amendments in addition to this publication. The contents of the corrigendum of September 2016 have been included in this copy.
The following differences exist in the countries indicated below. 
– Introduction: The Part 1 standard (UL60335-1) is only used in combination with a part 2 (UL60335-2-x). National differences are specified in these standards (USA). 
– 5.7: The ambient temperature is 25 °C ± 10 °C (Japan). 
– 5.7: The ambient temperature is 27 °C ± 5 °C (India). 
– 6.1: Class 0 appliances and class 0I appliances are not allowed (Australia, Austria, Belgium, Czech Republic, Finland, France, Germany, Greece, Hungary, India, Israel, Ireland, Italy, Netherlands, New Zealand, Norway, Poland, Singapore, Slovakia, Sweden, Switzerland, United Kingdom). 
– 7.12.2: The requirements for full disconnection do not apply (Japan).
 – 7.12.8: The maximum inlet water pressure shall be at least 1,0 MPa (Denmark, Norway, Sweden).
 – 13.2: The test circuit and some leakage current limits are different (India).
 – 22.2: The second paragraph of this subclause dealing with single-phase class I appliances with heating elements cannot be complied with because of the supply system (France and Norway). 
– 22.2: Double-pole switches or protective devices are required (Norway). 
– 22.35 Accessible metal parts separated from live parts by earthed metal parts are not regarded as likely to become live in the event of an insulation fault (USA). 
– 24.1: IEC component standard requirements are replaced by the relevant requirements of component standards specified in UL60335-1 and parts 2 (UL60335-2-x) (USA). 
– 25.3: A set of supply leads is not permitted (Norway, Denmark, Finland, Netherlands).
 – 25.8: 0,5 mm2 supply cords are not allowed for class I appliances (Australia and New Zealand).
 – 26.6: Conductor cross-sectional areas are different (USA). 
– 29.1: Different rated impulse voltages are used between 50 V and 150 V (Japan).

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