UL 291-2012 UL Standard for Safety Automated Teller Systems (Sixth Edition Reprint with Revisions Through and Including July 20 2016)《自动对讲系统》.pdf

1、UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL 291 Automated Teller Systems STANDARD FOR SAFETYUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM ULUL COPYRIGHTED MATERIAL NOT AUTHORIZ

2、ED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL Standard for Safety for Automated Teller Systems, UL 291 Sixth Edition, Dated February 15, 2012 Summary of Topics This revision to ANSI/UL 291 is being issued to reect the reaffirmation of the ANSI approval of the Standard. No

3、 technical changes have been made to the document. The revisions are substantially in accordance with Proposal(s) on this subject dated April 1, 2016. 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 res

4、erved. 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. UL provides this Standard as is without warranty of any kind, either expressed or

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6、he 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. Users of the electronic

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8、 the purchasers computer system. JULY 20, 2016 UL 291 tr1UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL JULY 20, 2016 UL 291 tr2 No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PER

9、MISSION FROM UL February 15, 2012 (Title Page Reprinted: July 20, 2016) 1 UL 291 Standard for Automated Teller Systems First Edition October, 1976 Second Edition November, 1977 Third Edition July, 1987 Fourth Edition August, 1995 Fifth Edition May, 2001 Sixth Edition February 15, 2012 This ANSI/UL S

10、tandard for Safety consists of the Sixth Edition including revisions through July 20, 2016. The most recent designation of ANSI/UL 291 as a Reaffirmed American National Standard (ANS) occurred on July 20, 2016. ANSI approval for a standard does not include the Cover Page, Transmittal Pages, or Title

11、 Page. 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 printe

12、d 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 2016 UNDERWRITERS LABORATORIES INC. ANSI/UL 291-2012 (R2016)UL COPYRIGHTED MATERIA

13、L NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL FEBRUARY 15, 2012 AUTOMATED TELLER SYSTEMS - UL 291 2 No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL CONTENTS INTRODUCTION 1 Scope .6 2

14、 General 6 2.1 Components 6 2.2 Units of measurement .7 2.3 Undated references .7 2.4 Terminology .7 3 Glossary 7 4 Installation and Operating Instructions 10 CONSTRUCTION 5 Enclosures 10 5.1 General .10 5.2 Openings .12 5.3 Cast metal 15 5.4 Sheet metal .16 5.5 Nonmetallic .18 5.6 Accessibility of

15、live or hazardous parts .18 5.7 Interlocks and protective devices 22 5.8 Covers .22 6 Corrosion Protection .23 7 Field-Wiring Connections .23 7.1 General .23 7.2 Supply connections 23 7.3 Field-wiring terminals 24 7.4 Leads 25 7.5 Equipment grounding connection 26 7.6 Grounded supply conductor conne

16、ction 27 7.7 Field-wiring compartments 27 7.8 Strain relief .27 8 Internal Wiring 28 8.1 General .28 8.2 Barriers 28 8.3 Wireways .29 8.4 Splices .29 8.5 Bushings .29 8.6 Strain relief .30 9 Bonding for Grounding .30 10 Electrical Components 31 10.1 Printed-wiring boards .31 10.2 Coil windings .31 1

17、0.3 Switches .31 10.4 Semiconductors .31 10.5 Lampholders and lamps 31 10.6 Protective devices .32 10.7 Current-carrying parts 32 10.8 Insulating material .32 10.9 Mounting of components .33 FEBRUARY 15, 2012 AUTOMATED TELLER SYSTEMS - UL 291 3UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRO

18、DUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 10.10 Motors 33 10.11 Overload protection .33 11 Spacings .34 12 Customer Access Panel 36 13 Security Container .36 13.1 General .36 13.2 24-hour service level 1 .38 13.3 24-hour service level 2 .39 13.4 Business hour service .39 14 Protection of Se

19、rvice Personnel .39 PERFORMANCE OVERALL PRODUCT 15 General 40 16 Normal Operation Test .40 17 Input Test 41 18 Voltage Variations Test 41 19 Jarring Test .41 20 Temperature Test .42 21 Overload Test .47 22 Endurance Test .47 23 Variable Ambient Temperature Test .48 24 Humidity Test .48 25 Leakage Cu

20、rrent Test 48 26 Transient Test 50 27 Rain Test .51 28 Ignition Test 54 28.1 General .54 28.2 Hot aming oil 54 29 Dielectric Withstand Test .55 30 Strain Relief Tests .56 30.1 Power supply cord .56 30.2 Field-wiring leads 56 30.3 Internal wiring .56 31 Flexure Test 56 RESISTANCE TO EXPERT ATTACK 32

21、Objective 56 33 Indicators .57 34 Test of Customer Access Panel 24-Hour Service 57 34.1 General .57 34.2 Tools 57 34.3 Time .58 34.4 Methods .58 35 Test of Currency Security Container 24-Hour Service 58 35.1 General .58 35.2 Tools level 1 59 35.3 Tools level 2 59 35.4 Time .59 35.5 Methods .60 FEBRU

22、ARY 15, 2012 AUTOMATED TELLER SYSTEMS - UL 291 4UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 36 Test of Currency Security Container via Connectivity Openings 24-Hour Service Level 1 .61 36.1 General .61 36.2 Time .61 36.3 Indicators 61 36

23、.4 Tools 62 36.5 Methods .62 37 Test of Business Hour Service Automated Teller System 62 37.1 General .62 37.2 Tools 63 37.3 Attack 63 37.4 Methods .63 38 Record Protection .64 39 Depository Tests 64 39.1 General .64 39.2 Depository container .65 39.3 Depository mechanism .65 MANUFACTURING AND PRODU

24、CTION TESTS FOR HIGH-VOLTAGE PRODUCTS 40 Production-Line Dielectric Voltage Withstand Test 65 41 Production-Line Grounding Continuity Test .66 MARKING 42 General 66 ACCESSORY EQUIPMENT 43 General 68 44 Construction 68 45 Performance (Installation) Test 69 46 Marking 69 APPENDIX A Standards for Compo

25、nentsA1 FEBRUARY 15, 2012 AUTOMATED TELLER SYSTEMS - UL 291 5UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL INTRODUCTION 1 Scope 1.1 These requirements cover the construction and security of equipment intended to automatically dispense curr

26、ency when operated as intended by an authorized customer, and to provide a limited degree of protection against unauthorized removal of currency. 1.2 If the product also receives deposits, the same degree of protection shall also be provided for the deposits. 1.3 Records shall be made in order that

27、the authorized customer may be debited for the currency dispensed. A limited degree of protection against unauthorized manipulation or removal of the records that will prevent proper debit shall be provided. 1.4 A tellers cash dispenser is not required to make records. 1.5 These requirements cover p

28、roducts intended for permanent connection to 600-volts or lower-potential branch circuits, and products intended for cord connection to 300-volt or lower-potential branch circuits. The branch circuits and the means of supplying the units from them are intended to comply with the National Electrical

29、Code, ANSI/NFPA 70. 2 General 2.1 Components 2.1.1 Except as indicated in 2.1.2, a component of a product covered by this standard shall comply with the requirements for that component. See Appendix A for a list of standards covering components used in the products covered by this standard. 2.1.2 A

30、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. 2.1.3 A component shall be used in accordance w

31、ith its rating established for the intended conditions of use. 2.1.4 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 limits, and

32、 shall be used only under those specic conditions. FEBRUARY 15, 2012 AUTOMATED TELLER SYSTEMS - UL 291 6UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 2.2 Units of measurement 2.2.1 Values stated without parentheses are the requirement. Val

33、ues in parentheses are explanatory or approximate information. 2.2.2 Unless otherwise indicated, all voltage and current values mentioned in this standard are root-mean-square (rms). 2.3 Undated references 2.3.1 Any undated reference to a code or standard appearing in the requirements of this standa

34、rd shall be interpreted as referring to the latest edition of that code or standard. 2.4 Terminology 2.4.1 The term product as used in this standard refers to any equipment covered by this standard. 3 Glossary 3.1 For the purpose of this standard, the following denitions apply. 3.2 AUTHORIZED CUSTOM

35、ER A person authorized to conduct transactions at an automated teller system. 3.3 AUTOMATED TELLER MACHINE (ATM) An unattended machine that will dispense currency when operated as intended by an authorized customer and which will provide a limited degree of protection against unauthorized removal of

36、 currency. The product may also receive deposits. 3.4 BUSINESS HOUR SERVICE A product that is available during business hours only, is under observation by responsible persons, and is emptied of all valuables at the close of business. 3.5 CIRCUITS, ELECTRICAL a) HIGH-VOLTAGE A circuit involving a po

37、tential of not more than 600 volts and having circuit characteristics in excess of those of a low-voltage, power-limited circuit; b) LOW-VOLTAGE (POWER-LIMITED) A circuit involving a potential of not more than 30 volts alternating current (AC) rms, 42.4 volts direct current (DC) or AC peak, and prov

38、iding not more than 100 volt-amperes (VA) rated output. The 100 VA limit shall be provided by the design of the transformer, a xed impedance, a non-interchangeable fuse, a nonadjustable manual reset circuit protective device, or a reliable regulating network; c) LINE-VOLTAGE The voltage of any eld-c

39、onnected source of supply other than batteries, nominally 50 60 hertz (Hz); 115, 208, or 230 volts. 3.6 CUSTOMER ACCESS PANEL That portion of an automated teller system that is made available to an authorized customer for the performance of transactions. 3.7 ENCLOSURE The word enclosure refers only

40、to parts that enclose electrical components, including uninsulated live parts involving a shock or energy hazard. It may be an integral part of a component, a separate item, part of the ultimate enclosure, or the ultimate enclosure (outer cabinet). FEBRUARY 15, 2012 AUTOMATED TELLER SYSTEMS - UL 291

41、 7UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 3.8 ENERGY, RISK OF RELEASE OF A risk of re or electric shock due to release of energy is considered to exist at any exposed live part of a piece of equipment if, between the exposed live par

42、t and an adjacent exposed live or dead metal part of different polarity, there exists a potential of 2 volts or more and either: a) An available continuous power level of 240 VA (or more) or b) A reactive energy level of 20 joules (or more). 3.9 FISHING Introducing into the product any form of lines

43、, wires, or similar items to which one or more hooks or other devices may be attached, that may be manipulated so as to grasp the currency or a deposit and then withdraw it. 3.10 FORCING The use of pry bars, screwdrivers, wrenches, or similar tools, to enlarge an opening, or to create an opening by

44、breaking out or distorting a part, to gain access to the currency, deposits or records. 3.11 FREESTANDING INSTALLATION The installation of an automated teller machine that is not through a building wall, a counter structure, or within a kiosk or similar structure that restricts the physical removal

45、of the unit by requiring the damage or destruction of the structure. The freestanding automated teller machine may be recessed into a wall, but is open on one or more sides. 3.12 LIVE PARTS Denotes metal or other conductive parts that, in normal use, have a potential difference with respect to groun

46、d or any other conductive part. 3.13 MAXIMUM NORMAL LOAD In testing a product, maximum normal load is considered to be the load that approximates as closely as possible the most severe conditions of normal use. It is not a deliberate overload except as the conditions of actual use can be more severe

47、 than the maximum load conditions that are recommended by the manufacturer of the product. 3.14 OPERATOR PERSONNEL Persons authorized to perform the functions dened in 3.15. 3.15 OPERATOR SERVICING Any form of servicing that might be performed by personnel other than those who are trained to maintai

48、n the particular product. Changing ribbons is considered to be a servicemans function rather than operator servicing if the act involves extensive disassembly of the machine. Some examples of operator servicing are as follows: a) The attachment of accessories by means of attachment-plug caps and rec

49、eptacles or by means of other separable connectors; b) The changing of tapes or ribbons that do not involve complicated operations; c) The replacement of recording tapes, discs, program boards, punched cards, or paper forms; d) Resetting of circuit breakers, replacement of fuses, replacement of lamps that are accessible without the use of tools; and replacement of lamps likely to require frequent replacement, such as lamps of the projector type, whether or not th