UL 8750 Light Emitting Diode (LED) Equipment for Use in Lighting ProductsMAY 22, 2014 UL 8750tr1UL Standard for Safety for Light Emitting Diode (LED) Equipment for Use in Lighting Products, UL 8750UL标准安全发光二极管(LED)设备用于照明产品、UL 8750First Edition, Dated November 18, 2009第一个版本,日期为2009年11月18日Summary of Topics 总结的主题This revision to ANSI/UL 8750 includes the following changes in requirements:这个修订ANSI / UL 8750变化包括以下要求:l Clarify requirements for conformal coatings, paragraph 7.7.2 7.7.2澄清要求保形涂料、段落l Insulation materials in transformers and coils Delete paragraph 7.11.2.11 and add Section 7.11.3 绝缘材料在变形金刚和线圈删除段落7.11.2.11 7.11.3并添加部分l Revise Risk of Fire Denition to include 15 W power limit and revisions to Class 2 and LVLE references throughout the standard 修改火的风险包括15 W功率极限和修正二班和LVLE引用标准l Add requirements for supply and load connections 添加需求供应和负载连接l Revisions to consolidate electrical spacings in Sections 7.7 and 7.8 and add optional shorting test for closely-spaced PWB traces 修订整合电气间距在章节7.7和7.8和添加可选做空测试间隔太近PWB痕迹l Add requirement for LED array (module) thermal measurement point 添加要求LED阵列(模块)热计量点l Add temperature measurement method for polymeric materials when TC is optically radiated 添加温度测量方法,当TC光学辐射高分子材料Text that has been changed in any manner or impacted by ULs electronic publishing system is marked with a vertical line in the margin. Changes in requirements are marked with a vertical line in the margin and are followed by an effective date note indicating the date of publication or the date on which the changed requirement becomes effective.文本已经以任何方式改变或影响UL电子出版系统的边缘有一条垂直线。需求的变化标志着一条垂直线的保证金,紧随其后的是一个有效的日期注意指示出版日期或生效的日期改变了要求。The new and revised requirements are substantially in accordance with Proposal(s) on this subject dated June 7, 2013 and October 11, 2013.新的和修改需求大幅按照提案(s)在这个问题上6月7日,2013年和2013年10月11日All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form by any means, electronic, mechanical photocopying, recording, or otherwise without prior permission of UL.保留所有权利。不得复制,出版的一部分存储在检索系统中,或以任何形式通过任何方式传播,电子、机械复印、录制、UL或未经许可UL provides this Standard as is without warranty of any kind, either expressed or implied, including but not limited to, the implied warranties of merchantability or tness for any purpose.UL提供这个标准没有任何形式的担保,不论是明示或暗示,包括但不限于适销性的隐含保证或tness为任何目的In no event will UL be liable for any special, incidental, consequential, indirect or similar damages, including loss of prots, lost savings, loss of data, or any other damages arising out of the use of or the inability to use this Standard, even if UL or an authorized UL representative has been advised of the possibility of such damage. In no event shall ULs liability for any damage ever exceed the price paid for this Standard, regardless of the form of the claim.在任何事件UL将承担任何特殊的、附带的、间接的、间接的或类似的赔偿,包括职业ts的丧失,失去了储蓄,损失的数据,或任何其他损害引起的使用或无法使用这个标准,即使UL或授权UL代表建议这种损害的可能性。在任何事件UL的任何损害责任超过这个标准的价格,无论索赔的形式。Users of the electronic versions of ULs Standards for Safety agree to defend, indemnify, and hold UL harmless from and against any loss, expense, liability, damage, claim, or judgment (including reasonable attorneys fees) resulting from any error or deviation introduced while purchaser is storing an electronic Standard on the purchasers computer system.用户的电子版本的UL标准安全同意保护,赔偿,并持有UL无害从和反对任何损失,费用,责任,损失,索赔,或判断(包括合理的律师费)所产生的任何错误或偏差引入,而购买者是存储电子标准对买方的计算机系统。tr2MAY 22, 2014 UL 8750The requirements in this Standard are now in effect, except for those paragraphs, sections, tables, gures, and/or other elements of the Standard having future effective dates as indicated in the note following the affected item. The prior text for requirements that have been revised and that have a future effective date are located after the Standard, and are preceded by a SUPERSEDED REQUIREMENTS notice.这个标准的需求现在实际上,除了那些段落、章节、表、粗糖,和/或其他元素的标准在未来有效日期的表示注意以下项目的影响。前文本的要求已经修改,未来的生效日期后位于标准,并由取代需求之前通知。The following table lists the future effective dates with the corresponding reference.下表列出了未来有效日期与相应的参考。Future Effective Date未来的生效日期Reference参考October 17, 2014 2014/10/17Paragraphs 5.2 and 5.3段落5.2 5.3 ANSI/UL 8750-2014NOVEMBER 18, 2009(Title Page Reprinted: May 22, 2014)1UL 8750Standard for Light Emitting Diode (LED) Equipment for Use in Lighting ProductsFirst EditionNovember 18, 2009This ANSI/UL Standard for Safety consists of the First Edition including revisions through May 22, 2014.The most recent designation of ANSI/UL 8750 as an American National Standard (ANSI) occurred on May 22, 2014. ANSI approval for a standard does not include th