UL 60335-2-3 CRD-2016 UL Standard for Safety of Household and Similar Electrical Appliances Part 2 Particular Requirements for Electric Irons - Section Paragraph Reference 25 7 DV.pdf

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1、UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULUNDERWRITERS LABORATORIES INC. CERTIFICATION REQUIREMENT DECISIONThis Certification Requirement Decision is prepared and published by Underwriters Laboratories Inc.(UL). It is normative for the a

2、pplicable UL Product Certification Program(s); however, it is currently notpart of the UL Standard(s) referenced below.Product Category (CCN): NBEZStandard Number: UL 60335-2-3Standard Title: Standard for Household and Similar Electrical Appliances, Part 2:Particular Requirements for Electric IronsE

3、dition Date: July 14, 2004Edition Number: 5Section / Paragraph Reference: 25.7.DV.1, 25.7.DV.2Subject: PVC Sheathed Cord for Stand of IronDECISION:25.7 Addition:Braided cords may be used.Polyvinyl chloride sheathed cords are only allowed as the supply cords for STANDS of CORDLESSIRONS and for the se

4、parate water reservoir or boiler of STEAM IRONS. This does not apply to supplycords having a cross-linked PVC sheath (code designation 60245 IEC 87 or code designation 60245 IEC88).NOTE 101 Polyvinyl chloride cords are not allowed for CORDLESS IRONS that may also be directly connected to the supply

5、mainsduring ironing.25.7DV.1 D2 Modification of Delete the second paragraph and note 101 of 25.7 of the part2 by replacement with the following:Polyvinyl chloride sheathed cord shall not be used.25.7DV.2 D2 Replacement of 25.7 of the UL part 1:A supply cord shall be Type HPD, HPN, HS, HSJ, HSJO, HSO

6、, or an equivalent heatercord. For STANDS of CORDLESS IRONS and for the separate water reservoir or boiler ofSTEAM IRONS, where the supply cord is not likely to touch surfaces exceeding 121Cduring Heating test of 11, the cord may be Type SJ, SJO, SJT, or an equivalent cord typefor commercial type; a

7、nd Type SJ, SJO, SJT, SPT-2, SVT or an equivalent cord type forhousehold type.RATIONALE FOR DECISION:Type SJ, SJO, SJT, SPT-2, SVT, or equivalent cord types have been allowed for similar heating appliancestandard when the cord is not likely to touch surfaces exceeding 121C under Table 12.3 of UL 499

8、. Ironis generally recessed from top edges of stands of cordless irons and for the separate water reservoir orboiler of steam irons. If the power cord is not likely to touch iron and adjacent surface temperature of standis not high, Type SJ, SJO, SJT, SPT-2, SVT, cords would be considered acceptable

9、. Therefore, 25.7.DV.1is modified to delete the second paragraph and its related note. In addition, 25.7DV.2 was updated tospecify the allowable cord types for a stand of a cordless iron or a separate water reservoir or boiler of asteam iron when the surface temperatures do not exceed 121C.UL COPYRI

10、GHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULCopyright 2016 Underwriters Laboratories Inc.UL, in performing its functions in accordance with its objectives, does not guarantee or warrant thecorrectness of Certification Requirement Decisions it may i

11、ssue or that they will be recognized or adoptedby anyone. Certification Requirement Decisions are the opinion of Underwriters Laboratories Inc. inpractically applying the requirements of the standard. They do not represent formal interpretations of thestandard under American National Standards Insti

12、tute (ANSI) processes. UL shall not be responsible toanyone for the use of or reliance upon Certification Requirement Decisions by anyone. UL shall not incurany obligation or liability for damages, including consequential damages, arising out of or in connectionwith the use or reliance upon Certification Requirement Decisions. The electronic version of theCertification Requirement Decision is the current version and previously printed copies may be outdated.This document is published as a service to ULs certification customersSTANDARD NUMBER: UL 60335-2-3 -2-