UL 2367 CRD-2012 UL Standard for Safety Solid State Overcurrent Protectors - Section Paragraph Reference 22 Subject Markings (Edition 1 December 30 2009)《固态过流保护器的UL安全标准 节 段落参考 22主.pdf

《UL 2367 CRD-2012 UL Standard for Safety Solid State Overcurrent Protectors - Section Paragraph Reference 22 Subject Markings (Edition 1 December 30 2009)《固态过流保护器的UL安全标准 节 段落参考 22主.pdf》由会员分享，可在线阅读，更多相关《UL 2367 CRD-2012 UL Standard for Safety Solid State Overcurrent Protectors - Section Paragraph Reference 22 Subject Markings (Edition 1 December 30 2009)《固态过流保护器的UL安全标准 节 段落参考 22主.pdf（2页珍藏版）》请在麦多课文档分享上搜索。

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): QVGS2, QVRQ2Standard Number: UL 2367Edition Date: December 30, 2009Edition Number: 1Section / Paragraph Reference: 22Subject: MarkingsDECISION:22.1 Markings

3、provided on solid-state overcurrent protectors shall include the manufacturers name, tradename, or trademark and catalog number on the smallest package or reel.22.2 Electrical ratings, including voltage range, maximum continuous current, protective current andoperating temperatures shall be provided

4、 on the manufacturers device specific datasheet. The datasheetmay be web-based provided it is publicly accessible on the internet.RATIONALE FOR DECISION:Voltage, current and temperature ratings are a critical design factors for the end-equipment designengineer, not for the manufacturing process and

5、these constituents will derive this information from devicespecific datasheets either in hardcopy or most typically from the internet.Conversely, the manufacturers name, trade name or trademark and catalog number should be preservedfor device or smallest package or reel, since that IS critical manuf

6、acturing/assembly information.Copyright 2012 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 issue or that they will be recognized or adoptedby anyone. Certific

7、ation 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 Institute (ANSI) processes. UL shall not be responsible toanyone for th

8、e 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 theCertific

9、ation Requirement Decision is the current version and previously printed copies may be outdated.This document is published as a service to ULs certification customersUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULSTANDARD NUMBER: UL 2367 -2-No Text on This Page