UL 60691 (ND)-2016 National Differences For UL 60691 Standard for Thermal-Links - Requirements and Application Guide (Fourth Edition).pdf

1、UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULNational Differences ForUL 60691Standard for Thermal-Links - Requirements and Application GuideUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FR

2、OM ULNational Differences ForUL 60691Standard for Thermal-Links - Requirements and Application GuideEdition: 4Edition Date: JUNE 30, 2016Adoption of IEC 60691, Thermal-Links Requirements and Application Guide (fourth edition,issued by IEC October 2015) to reflect the IEC 60691 new edition into IEC-b

3、ased UL 60691.This document provides a single listing of the National Differences included in the UL adoption ofthe corresponding IEC standard.All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, ortransmitted in any form by any means, electronic, mechani

4、cal photocopying, recording, or otherwisewithout prior permission of UL.UL provides this standards document as is without warranty of any kind, either expressed or implied,including but not limited to, the implied warranties of merchantability or fitness for any purpose.In no event will UL be liable

5、 for any special, incidental, consequential, indirect or similar damages,including loss of profits, lost savings, loss of data, or any other damages arising out of the use of or theinability to use this standards document, even if UL or an authorized UL representative has been advisedof the possibil

6、ity of such damage. In no event shall ULs liability for any damage ever exceed the pricepaid for this standards document, regardless of the form of the claim.Users of the electronic versions of ULs Standards for Safety agree to defend, indemnify, and hold ULharmless from and against any loss, expens

7、e, liability, damage, claim, or judgment (including reasonableattorneys fees) resulting from any error or deviation introduced while purchaser is storing an electronicStandard on the purchasers computer system.Copyright 2016 Underwriters Laboratories Inc.JUNE 30, 2016NATIONAL DIFFERENCES FOR UL UL 6

8、06912UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULPrefaceThis document provides a single listing of the technical National Differences included in the UL adoptionof the corresponding IEC standard.In its IEC-based standards, UL uses the nota

9、tions indicated below to identify national difference type, andthese types are additionally noted in this document. The standard may not use all types of thesedeviations.D1 - These are deviations which are based on basic safety principles and requirements, elimination ofwhich would compromise safety

10、 for U.S. consumers and users of products.D2 - These are deviations based on safety practices. These are deviations for IEC requirements that maybe acceptable, but adopting the IEC requirements would require considerable retesting or redesign on themanufacturers part.DC - These are deviations based

11、on the component standards and will not be deleted until a particularcomponent standard is harmonized with the IEC component standard.DE - These are deviations based on editorial comments or corrections.DR - These are deviations based on the national regulatory requirements.Each national difference

12、contains a description of what the national difference entails. Typically one of thefollowing words is used to explain how the text of the national difference is to be applied to the base IECtext:Addition / Add - An addition entails adding a complete new numbered clause, subclause, table,figure, or

13、annex. Addition is not meant to include adding select words to the base IEC text.Deletion / Delete - A deletion entails complete deletion of an entire numbered clause, subclause,table, figure, or annex without any replacement text.Modification / Modify - A modification is an altering of the existing

14、 base IEC text such as theaddition, replacement or deletion of certain words or the replacement of an entire clause,subclause, table, figure, or annex of the base IEC text.JUNE 30, 2016 NATIONAL DIFFERENCES FOR UL UL 60691 3UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTI

15、ON WITHOUT PERMISSION FROM ULNational Differences1DV DR Modification of the fifth paragraph to add the following:The maximum current is unlimited.2DV DC Modification to add the following:UL 94Tests for Flammability of Plastic Materials for Parts in Devices and AppliancesUL 746APolymeric Materials Sh

16、ort Term Property EvaluationsUL 746BPolymeric Materials Long Term Property EvaluationsUL 746CPolymeric Materials Use in Electrical Equipment EvaluationsUL 746DPolymeric Materials Fabricated Parts9.6.2DV D2 Modification to add the following:If it is necessary to investigate an insulating material, the following standards shall beused: UL 746A, UL 746B, UL 746C, UL 746D, and UL 94.JUNE 30, 2016NATIONAL DIFFERENCES FOR UL UL 606914