1、UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL 2572 Mass Notication SystemsUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM ULUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRO
2、DUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL Standard for Safety for Mass Notication Systems, UL 2572 First Edition, Dated October 7, 2011 Summary of Topics This revision is being issued to adopt the effective date for UL 2572. All rights reserved. No part of this publication may be reprodu
3、ced, 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, including but not limited to, the implie
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7、 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
8、 date are located after the Standard, and are preceded by a SUPERSEDED REQUIREMENTS notice. The following table lists the future effective dates with the corresponding reference. Future Effective Date Reference April 10, 2015 Entire Standard MAY 11, 2012 UL 2572 tr1UL COPYRIGHTED MATERIAL NOT AUTHOR
9、IZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL MAY 11, 2012 UL 2572 tr2 No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL OCTOBER 7, 2011 (Title Page Reprinted: May 11, 2012) 1 UL 2572 Standard for
10、 Mass Notication Systems First Edition October 7, 2011 This ANSI/UL Standard for Safety consists of the First Edition including revisions through May 11, 2012. The most recent designation of ANSI/UL 2572 as an American National Standard (ANSI) occurred on October 7, 2011. ANSI approval for a standar
11、d does not include the Cover Page, Transmittal Pages, Title Page, or effective date information. Any other portions of this ANSI/UL standard that were not processed in accordance with ANSI/UL requirements are noted at the beginning of the impacted sections. Comments or proposals for revisions on any
12、 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 printed nor electronic copy of a Standard should be alt
13、ered 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 2012 UNDERWRITERS LABORATORIES INC. ANSI/UL 2572-2011UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTIO
14、N WITHOUT PERMISSION FROM UL OCTOBER 7, 2011 MASS NOTIFICATION SYSTEMS - UL 2572 2 No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL CONTENTS INTRODUCTION 1 Scope .9 2 General 9 2.1 Components .9 2.2 Units of measurement 10
15、 2.3 Undated references 10 3 Glossary 10 CONSTRUCTION 4 General .17 5 Enclosures 18 5.1 General 18 5.2 Metallic material .18 5.3 Polymeric materials 21 5.4 Covers .22 5.5 Battery compartments 23 5.6 Enclosure openings general .23 5.7 Enclosure top openings 23 5.8 Enclosure side openings .24 5.9 Encl
16、osure bottom openings .29 6 Internal Materials 30 7 Accessibility of Uninsulated Live Parts, Film-Coated Wire, and Moving Parts 30 8 Mechanical Assembly 32 9 Protection Against Corrosion 33 10 Branch-Circuit Connection .33 10.1 General .33 10.2 Permanently connected .33 10.3 Cord-connected product .
17、35 11 Other Field-Wiring Connections .39 11.1 General .39 11.2 Field-wiring compartment 39 11.3 Class 2 or 3 circuits 40 11.4 Field-wiring terminals (general application) 40 11.5 Field-wiring terminals (qualied application) 41 11.6 Field-wiring leads .42 11.7 Cords and plugs .43 12 Internal Wiring 4
18、3 12.1 General .43 12.2 Splices and connections 45 12.3 Connectors and receptacles .45 13 Protective Devices 45 14 Current-Carrying Parts 46 15 Spacings 46 16 Insulating Material 48 17 Printed-Wiring Boards .48 18 End-of-Line Devices .48 19 Voltage-Dropping Resistors 49 20 Coil Windings 49 OCTOBER 7
19、, 2011 MASS NOTIFICATION SYSTEMS - UL 2572 3UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 21 Components .49 21.1 Switches 49 21.2 Lampholders and lamps .50 21.3 Operating mechanisms 50 21.4 Across-the-line components .51 22 Batteries .51 2
20、2.1 Rechargeable storage-type used as a secondary power source 51 22.2 Primary dry-cell batteries 52 22.3 Lithium batteries .52 23 Grounding for Products Containing High-Voltage Circuits .52A 24 Servicing Protection .56 24.1 General .56 24.2 Trained service personnel .56 24.3 Antenna terminal discha
21、rge assembly .56 PROTECTION AGAINST INJURY TO PERSONS 25 General 57 26 Telescoping Antenna 58 27 Sharp Edges .58 28 Stability 58 PERFORMANCE GENERAL 29 Details .59 29.1 Tests and voltages .59 29.2 Loading .60 PERFORMANCE OPERATION TESTS 30 Specics 60 31 In-Building Mass Notication Systems General .6
22、1 32 In-Building Mass Notication Systems LOC, ACU, and CCS .63 33 In-Building ECS/MNS Systems Signal Priority 65 34 Wide Area ECS/MNS Systems 66 34.1 General .66 34.2 High Power Speaker Array (HPSA) .68 34.3 Priorities for Evacuation and Relocation Signals 70 35 Distributed Recipient Mass Notication
23、 Systems (DRMNS) 70 35.1 Control Equipment 70 35.2 Premised Based DRMNS General 72 35.3 Modality Types .73 35.4 Type 1: DRMNS Messages to E-mail .73 35.5 Type 2: DRMNS Messages to PC Pop-up .73 35.6 Type 3: DRMNS Messages to a Web Server Delivering Content .75 35.7 Type 4: DRMNS Messages to Instant
24、Message Clients .75 35.8 Type 5: DRMNS Messages to SMS Text (short message service) 76 35.9 Type 7: DRMNS Messages to Phones 76 35.10 Type 8: DRMNS Messages to Pagers .77 35.11 Type 9: DRMNS Messages to Hand-Held Radios .77 35.12 Type 10: DRMNS Messages to a Social Network .78 36 Interfaces 78 36.1
25、General .78 OCTOBER 7, 2011 MASS NOTIFICATION SYSTEMS - UL 2572 4UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 36.2 Abnormal Operations .79 36.3 Limited Energy .80 36.4 Transient Protection 80 36.5 Audio Interface Circuits .80 36.6 Technic
26、al Congurations (TC) 1 and 2 General Physical Media Connected Analog Audio & Control Output .80 36.7 Technical Conguration (TC) 3 Proprietary Interface Data .83 36.8 Technical Conguration (TC) 4 Isolation Interface 84 PERFORMANCE COMMON REQUIREMENTS 37 Power Supplies .85 37.1 General .85 37.2 Primar
27、y power source .86 37.3 Secondary power source(s) 87 37.4 Primary Batteries Low-power radio transmitters 88 37.5 Primary Batteries DRMNS .89 37.6 Primary Batteries HPSA .91 38 Live Voice and Pre-Recorded Message Communication .92 38.1 General .92 38.2 Functional sequence 93 38.3 Display information
28、.94 38.4 Monitoring integrity .94 39 Common Performance and Monitoring for Integrity 95 39.1 General .95 39.2 Initiating Device Circuits (IDC) .97 39.3 Notication Appliance Circuits (NAC) .97 39.4 Signaling line circuits .97 39.5 Communication Link (CL) .98 39.6 Low-Power Radio-Frequency Signaling .
29、98 40 Security and Data Protection 100 40.1 General 100 40.2 Communication Security .100 40.3 Stored Data Security 101 40.4 Access Control Security 102 40.5 Physical Security 103 40.6 Physical Security Attack Test .103 40.7 Audit Control .104 41 Trouble Signals 104 42 Components Monitoring for Integ
30、rity 105 43 Software 107 43.1 General 107 43.2 User access and programming 108 43.3 Software integrity 109 44 Combination Systems with Non-Emergency, Security, Building Controls, and Other Non-Fire Equipment 111 PERFORMANCE OTHER TESTS 45 General 113 46 Power Input/Output Characteristics Tests .113
31、47 Harmonic Distortion Test .113 47.1 Crossover 113 OCTOBER 7, 2011 MASS NOTIFICATION SYSTEMS - UL 2572 5UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 47.2 Total Harmonic .113 48 Electrical Ratings Test .114 48.1 General 114 48.2 Power inp
32、ut circuits 114 48.3 Other external circuits .114 49 Variable Voltage Operation Test .115 50 Class 2 and Class 3 Circuits Test .116 50.1 General 116 50.2 Maximum voltage .118 50.3 Maximum current 118 50.4 VA max (not inherently limited circuits only) 119 51 Compatibility Tests .119 51.1 General 119
33、51.2 Notication appliance circuits (NAC) .119 51.3 Power Input/Output Characteristics Tests 124 51.4 Power output circuits 125 51.5 Signaling line circuit (SLC) .126 52 Component Temperature Test .126A 53 Charging Current Test 131 53.1 General 131 53.2 Discharged battery 131 53.3 Charged battery .13
34、2 53.4 Discharged battery second trial .132 54 Variable Ambient Temperature and Humidity Tests 133 54.1 General 133 54.2 Low temperature test 133 54.3 High temperature test 134 54.4 Humidity test .135 55 Overload Test .135 55.1 Products supplied from commercial AC power systems 135 55.2 Separately e
35、nergized circuits .136 55.3 Battery charger transfer mechanism .136 55.4 Ampliers 137 56 Endurance Test .137 56.1 General 137 56.2 Integral operating devices 138 56.3 Power supplies .138 56.4 Battery charger .138 56.5 Audible signaling appliance .138 56.6 Ampliers 139 57 Jarring Test .139 58 Leakage
36、 Current Test .140A 59 Transient Tests 144 59.1 General 144 59.2 Externally-induced supply-line transients .144 59.3 Internally-induced transients 145 59.4 Input/output (low-voltage) eld-wiring transients .145 60 Electric Shock Current Test .150 61 Ignition Test Through Bottom-Panel Openings 153 62
37、Dielectric Voltage-Withstand Test 154 63 Abnormal Operation Tests 155 63.1 General 155 63.2 Operation 156 MAY 11, 2012 MASS NOTIFICATION SYSTEMS - UL 2572 6UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 63.3 Field-wiring circuits 156 63.4 E
38、lectronic components .156 63.5 Cooling fans and blowers 157 63.6 Transformer burnout .158 63.7 Communications circuits .158 64 Tests on Special Terminal Assemblies .159 64.1 General 159 64.2 Mechanical secureness test 159 64.3 Flexing test .159 64.4 Millivolt drop test 159 64.5 Temperature test 160
39、65 Mechanical Strength Test for Metal Enclosures and Guards 160 66 Radio Frequency Interference Test 162 67 Short-Range Radio Frequency (RF) Devices Test .163 67.1 General 163 67.2 Reference level determination 163 67.3 Interference immunity 164 67.4 Frequency selectivity 164 67.5 Clash 165 67.6 Cla
40、sh error .166 67.7 Error (falsing) rate .166 67.8 Throughput rate .167 67.9 Transmitter stability tests .168 67.10 Transmitter accelerated aging test .169 68 Long-Range Radio Frequency (RF) Device Tests 169 68.1 General 169 68.2 Reference signal level .170 68.3 Throughput rate test .170 68.4 Error (
41、falsing) rate test .171 68.5 Adjacent channel rejection test .172 68.6 Intermodulation rejection test .172 68.7 Spurious response rejection test 173 68.8 Clash 174 69 Primary Batteries Test 175 69.1 Life test 175 69.2 Battery trouble voltage determination 176 69.3 Battery replacement test .179 69.4
42、Butt-type connection pressure test 180 70 Strain-Relief Test 180 70.1 Cord-connected products 180 70.2 Field connection leads .180 71 Antenna End-Piece Secureness Test 181 72 Polarity Reversal Test 181 73 Wall, Ceiling, or Pole Mounting Test .181 74 Wet Location and Outdoor-Use Tests 182 74.1 Genera
43、l 182 74.2 Corrosion tests 182 74.3 Dust test .183 74.4 Water spray test 184 74.5 Gasket testing 187 74.6 Polymeric materials tests .188 OCTOBER 7, 2011 MASS NOTIFICATION SYSTEMS - UL 2572 7UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL PER
44、FORMANCE TESTS HPSA 75 General .188A 75.1 HPSA Systems 188A 75.2 Integral control equipment and separate subsystems .188A 76 HPSA Performance Tests .188A 76.1 Directivity Test .188A 76.2 HPSA System Performance 190 76.3 Dielectric Breakdown Test 193 76.4 Environmental Tests Top of the Mast Subsystem
45、 (HPSAs and Solar Panels) .194 76.5 Environmental Tests Outdoor .204 76.6 Environmental Tests Indoor .210 MANUFACTURING AND PRODUCTION LINE TESTS 77 Dielectric Voltage-Withstand Test 212 78 Grounding-Continuity Test 213 MARKING AND INSTRUCTIONS 79 Markings .213 79.1 General 213 79.2 HPSA 217 79.3 Pe
46、rmanence of marking 218A 80 Installation Wiring Diagram/Instructions .218A 81 Operating Instructions 224 Appendix A Standards for ComponentsA1 MAY 11, 2012 MASS NOTIFICATION SYSTEMS - UL 2572 8UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL
47、INTRODUCTION 1 Scope 1 effective April 10, 2015 1.1 These requirements cover discrete electrical control units, communication units, transport products which manipulate the data packets, interfaces, and accessories for mass notication systems to be employed in accordance with the National Fire Alarm
48、 and Signaling Code, NFPA 72. 1.2 The products covered by this standard are intended to be used in combination with other appliances and devices to form an emergency communication and/or mass notication system. These products are intended to communicate critical information within buildings and/or o
49、utdoor areas about emergencies including but not limited to terrorist activities, hazardous chemical releases, severe weather, re, and other situations that may endanger the safety of the occupants of an area or facility. Communication is through voice and visual instructions, as well as alert and evacuation signals. An installation document(s) provided with the product describes the various products needed to form an emergency communication and/or mass notication system an
