UL 1562-2013 UL Standard for Safety Transformers Distribution Dry-Type - over 600 Volts (Fourth Edition Reprint with revisions through and including October 22 2015)《干式600伏以上变压器、配电.pdf
《UL 1562-2013 UL Standard for Safety Transformers Distribution Dry-Type - over 600 Volts (Fourth Edition Reprint with revisions through and including October 22 2015)《干式600伏以上变压器、配电.pdf》由会员分享,可在线阅读,更多相关《UL 1562-2013 UL Standard for Safety Transformers Distribution Dry-Type - over 600 Volts (Fourth Edition Reprint with revisions through and including October 22 2015)《干式600伏以上变压器、配电.pdf(18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 OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL 1562 Transformers, Distribution, Dry-Type Over 600 VoltsUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM ULUL COPYRIGHTED MATERIAL NOT
2、AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL Standard for Safety for Transformers, Distribution, Dry-Type Over 600 Volts, UL 1562 Fourth Edition, Dated January 25, 2013 Summary of Topics This new edition of UL 1562 includes the following revisions: Clarication fo
3、r Partial Discharge Test The revised requirements are substantially in accordance with Proposal(s) on this subject dated September 18, 2015. Text that has been changed in any manner or impacted by ULs electronic publishing system is marked with a vertical line in the margin. All rights reserved. No
4、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. UL provides this Standard as is without warranty of any kind, either expressed or implied, i
5、ncluding but not limited to, the implied warranties of merchantability or tness for any purpose. 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
6、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. Users of the electronic versions
7、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 purch
8、asers computer system. OCTOBER 22, 2015 UL 1562 tr1UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL OCTOBER 22, 2015 UL 1562 tr2 No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMI
9、SSION FROM UL JANUARY 25, 2013 (Title Page Reprinted: October 22, 2015) 1 UL 1562 Standard for Transformers, Distribution, Dry-Type Over 600 Volts First Edition December, 1988 Second Edition January, 1994 Third Edition March, 1999 Fourth Edition January 25, 2013 This UL Standard for Safety consists
10、of the Fourth Edition including revisions through October 22, 2015. Comments or proposals for revisions on any part of the Standard may be submitted to UL at any time. Proposals should be submitted via a Proposal Request in ULs On-Line Collaborative Standards Development System (CSDS) at http:/. ULs
11、 Standards for Safety are copyrighted by UL. Neither a printed nor electronic copy of a Standard should be altered in any way. All of ULs Standards and all copyrights, ownerships, and rights regarding those Standards shall remain the sole and exclusive property of UL. COPYRIGHT 2015 UNDERWRITERS LAB
12、ORATORIES INC.UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL JANUARY 25, 2013 TRANSFORMERS, DISTRIBUTION, DRY-TYPE OVER 600 VOLTS - UL 1562 2 No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTIO
13、N WITHOUT PERMISSION FROM UL CONTENTS INTRODUCTION 1 Scope .4 2 Components .5 3 Units 5 4 References 5 CONSTRUCTION 5 Mechanical Assembly .5 6 Enclosures .6 7 Guarding and Accessibility of Live Parts .6 8 Insulation Systems 6 9 Spacings 7 10 Transformers Supplied With a K-Factor Rating 8 11 Coil Det
14、ails .10 PERFORMANCE 12 General 10 13 Conformance Tests 11 14 Transient Voltage Analysis Test .11 15 Transformers Supplied With a K-Factor Rating 11 16 Partial Discharge Test .13 MARKING 17 General 13 MANUFACTURING AND PRODUCTION LINE TESTS 18 General 14 JANUARY 25, 2013 TRANSFORMERS, DISTRIBUTION,
15、DRY-TYPE OVER 600 VOLTS - UL 1562 3UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL INTRODUCTION 1 Scope 1.1 These requirements cover single-phase or three-phase, dry-type, distribution transformers, including solid cast and resin encapsulate
16、d transformers. The transformers are provided with either ventilated or non-ventilated enclosures and are rated for a primary or secondary voltage from 601 to 35000 V. 1.2 These transformers are intended for installation in accordance with the National Electrical Code, ANSI/NFPA 70. 1.3 These requir
17、ements do not cover the following transformers: a) Instrument transformers b) Step-voltage and induction voltage regulators c) Current regulators d) Arc furnace transformers e) Rectier transformers f) Specialty transformers (such as rectier, ignition, gas tube sign transformers, and the like) g) Min
18、ing transformers h) Motor-starting reactors and transformers 1.4 These requirements do not cover transformers under the exclusive control of electrical utilities utilized for communication, metering, generation, control, transformation, transmission, and distribution of electric energy regardless of
19、 whether such transformers are located indoors, in buildings and rooms used exclusively by utilities for such purposes; or outdoors on property owned, leased, established rights on private property or on public rights of way (highways, streets, roads, and the like). JANUARY 25, 2013 TRANSFORMERS, DI
20、STRIBUTION, DRY-TYPE OVER 600 VOLTS - UL 1562 4UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 2 Components 2.1 Except as indicated in 2.2, a component of a product covered by this Standard shall comply with the requirements for that compone
21、nt. 2.2 A component is not required to comply with a specic requirement that: a) Involves a feature or characteristic not required in the application of the component in the product covered by this standard, or b) Is superseded by a requirement in this standard. 2.3 A component shall be used in acco
22、rdance with its rating established for the intended conditions of use. 2.4 Specic components are incomplete in construction features or restricted in performance capabilities. Such components are intended for use only under limited conditions, such as certain temperatures not exceeding specied limit
23、s, and shall be used only under those specic conditions. 3 Units 3.1 Values stated without parentheses are the requirement. Values in parentheses are explanatory or approximate information. 4 References 4.1 Any undated reference to a code or standard appearing in the requirements of this standard sh
24、all be interpreted as referring to the latest edition of that code or standard. CONSTRUCTION 5 Mechanical Assembly 5.1 A transformer shall be so formed and assembled that it will have the strength and rigidity necessary to resist the abuses to which it is likely to be subjected, without increasing t
- 1.请仔细阅读文档,确保文档完整性,对于不预览、不比对内容而直接下载带来的问题本站不予受理。
- 2.下载的文档,不会出现我们的网址水印。
- 3、该文档所得收入(下载+内容+预览)归上传者、原创作者;如果您是本文档原作者,请点此认领!既往收益都归您。
下载文档到电脑,查找使用更方便
10000 积分 0人已下载
下载 | 加入VIP,交流精品资源 |
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- UL15622013ULSTANDARDFORSAFETYTRANSFORMERSDISTRIBUTIONDRYTYPEOVER600VOLTSFOURTHEDITIONREPRINTWITHREVISIONSTHROUGHANDINCLUDINGOCTOBER222015

链接地址:http://www.mydoc123.com/p-1067539.html