ANSI UL 1963-2011 UL Standard for Safety Refrigerant Recovery Recycling Equipment (Fourth Edition Reprint with revisions through and including October 11 2013)《制冷剂回收 循环利用设备的安全标准》.pdf
《ANSI UL 1963-2011 UL Standard for Safety Refrigerant Recovery Recycling Equipment (Fourth Edition Reprint with revisions through and including October 11 2013)《制冷剂回收 循环利用设备的安全标准》.pdf》由会员分享,可在线阅读,更多相关《ANSI UL 1963-2011 UL Standard for Safety Refrigerant Recovery Recycling Equipment (Fourth Edition Reprint with revisions through and including October 11 2013)《制冷剂回收 循环利用设备的安全标准》.pdf(174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 1963 Refrigerant Recovery/Recycling EquipmentUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM ULUL COPYRIGHTED MATERIAL NOT AUTHORIZED
2、FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL Standard for Safety for Refrigerant Recovery/Recycling Equipment, UL 1963 Fourth Edition, Dated June 1, 2011 Summary of Topics This revision to ANSI/UL 1963 includes the following: 1. Revisions to address the use of ammable refri
3、gerants 2. Clarications and updates to Section 6, Assembly requirements 3. Clarications to Table 52.1, Tests on Nonmetallic Materials 4. Updates to Hose Assembly requirements 5. Miscellaneous updates and clarications 6. Corrections to remove references to UL 984 7. Corrections to switches and contro
4、llers requirements 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 publicatio
5、n or the date on which the changed requirement becomes effective. The new and revised requirements are substantially in accordance with Proposal(s) on this subject dated May 17, 2013. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in
6、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, including but not limited to, the implied warranties of merchantability or tness for any purp
7、ose. 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 bee
8、n 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 of ULs Standards for Safety agree to defend, indemnify, and hold UL harmless from and agains
9、t 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. The requirements in this Standard are now in effect, except for those
10、 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 precede
11、d by a SUPERSEDED REQUIREMENTS notice. OCTOBER 11, 2013 UL 1963 tr1UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL OCTOBER 11, 2013 UL 1963 tr2 No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTI
12、ON WITHOUT PERMISSION FROM UL JUNE 1, 2011 (Title Page Reprinted: October 11, 2013) 1 UL 1963 Standard for Refrigerant Recovery/Recycling Equipment First Edition October, 1989 Second Edition October, 1995 Third Edition September, 2005 Fourth Edition June 1, 2011 This ANSI/UL Standard for Safety cons
13、ists of the Fourth Edition including revisions through October 11, 2013. The most recent designation of ANSI/UL 1963 as an American National Standard (ANSI) occurred on October 10, 2013. ANSI approval for a standard does not include the Cover Page, Transmittal Pages, Title Page, or effective date in
14、formation. 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 Standards for Safety are copyrighted by UL. Neither a pr
15、inted 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 2013 UNDERWRITERS LABORATORIES INC. ANSI/UL 1963-2013UL COPYRIGHTED MATERIAL N
16、OT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL OCTOBER 11, 2013 REFRIGERANT RECOVERY/RECYCLING EQUIPMENT - UL 1963 2 No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL CONTENTS INTRODUCTION
17、 1 Scope 6B 2 General 6B 2.1 Units of measurements 6B 2.2 References .6B 2.3 Terminology .7 3 Glossary .8 CONSTRUCTION 4 General .10 5 Nonmetallic Material 12 5.1 Classication 12 5.2 Ignition sources .12 5.3 Application and location 14 6 Assembly .14 6.1 General 14 6.2 Mechanical protection 15 6.3 E
18、lectrical protection 16B 7 Barriers .20B 8 Accessories 20B 9 Enclosures 23 9.1 General 23 9.2 Doors and covers .25 9.3 Enclosures exposed to weather .27 10 Field Supply Connections 29 10.1 General .29 10.2 Terminals .30 10.3 Leads .31 10.4 Grounding .32 11 Supply Connections Cord-Connected Equipment
19、 .32 12 Internal Wiring and Wiring Methods .35 12.1 General .35 13 Separation of Circuits .42 14 Bonding for Grounding 43 ELECTRICAL COMPONENTS 15 Current-Carrying Parts 45 16 Insulating Material 46 17 Switches and Controllers 46 18 Motors .50 19 Motor Overload Protection .52 19.1 General .52 19.2 P
20、rotection of single-phase nonhermetic motors 52 19.3 Protection of single-phase hermetic refrigerant motor-compressors 54A 19.4 Protection of three-phase motors .54B 20 Fuseholders 54B 21 Receptacles 55 OCTOBER 11, 2013 REFRIGERANT RECOVERY/RECYCLING EQUIPMENT - UL 1963 3UL COPYRIGHTED MATERIAL NOT
21、AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 22 Receptacle Overcurrent Protection 57 23 Valves and Solenoids .57 24 Capacitors .57 25 Transformer Protection 58 25.1 High-voltage transformer 58 25.2 Overcurrent protective device 60 25.3 Secondary circuits general .61
22、 25.4 Limited-energy-secondary circuits 62 26 Electric Heaters 63 27 Electric Heater Control 64 28 High-Voltage Control Circuit Conductor Overcurrent Protection .65 28.1 General .65 28.2 Direct-connected high-voltage control circuit .65 28.3 Tapped high-voltage control circuit .65 28.4 Overcurrent p
23、rotective device 66 29 Circuit Breakers, Fusing Resistors and Supplementary Protectors 67 30 Connectors 67 31 Electrical Cable, Conduit and Tubing 67 32 Electrical Insulation Systems .68 33 Electromagnetic Interference Filters .68 34 Fuses .68 35 Lighting Systems .69 36 Optical Isolators and Semicon
24、ductor Devices 69 37 Outlet Boxes .69 38 Terminal Blocks 69 39 Batteries and Battery Chargers .70 40 Wireways, Auxiliary Gutters and Associated Fittings 70 SPACINGS 41 High-Voltage Circuits 70 42 Extra-Low-Voltage Circuits .72 43 Alternate Spacings Clearances and Creepage Distances 73 REFRIGERANT SY
- 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。
本资源只提供5页预览,全部文档请下载后查看!喜欢就下载吧,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:
- ANSIUL19632011ULSTANDARDFORSAFETYREFRIGERANTRECOVERYRECYCLINGEQUIPMENTFOURTHEDITIONREPRINTWITHREVISIONSTHROUGHANDINCLUDINGOCTOBER112013

链接地址:http://www.mydoc123.com/p-439006.html