1、UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL 864 Control Units and Accessories for Fire Alarm SystemsUL 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 Control Units and Accessories for Fire Alarm Systems, UL 864 Tenth Edition, Dated December 1, 2014 Summary of Topics The new edition of ANSI/UL 864 dated December 1, 2014, was issued to incorpor
3、ate the following new and revised requirements: Deletion of the reference to the Faulting Power Supply Output to the Microprocessor, Memory, Disk Supply, or the Like. Revision of the Short Range Radio Frequency Device Test Methods to Incorporate Frequency Hopping/ Spread Spectrum Type Technologies.
4、Operation and Annunciation During a Ground Fault on Battery Operated Wireless Devices. Revision to Address Spacings for Circuit Voltages Over 300 V and to address Low Voltage Power Limited Circuits. New Requirement Regarding Operation After 15 minutes of Primary Power Loss and Corrections for Smoke
5、Control Systems. Fulllment of Safety Related Requirements When Product is in Compliance with UL 60950-1. Combination Systems. Revision to Combination System Requirements to be in line with NFPA 72 Regarding Ground Faults. Addition of Requirements for Combination Systems Involving Carbon Monoxide Sig
6、naling. Addition of Minimum Rechargeable Standby Power Safety Margin. Revision to Eliminate the Exception to Identifying an Inoperative Transmitter within 200 Seconds. Revisions Added for New and Revised Class Designations and Operation for NACs, IDCs, and SLCs. Additional Requirements to Address Co
7、ncerns Regarding Compatibility After Field Software Updates. Additional Requirements for Instructions for the User when a System Uses a Microphone. Revisions to Emergency Voice Alarm Systems Equipment Requirements. Revisions to Remote, Central and Proprietary Services Equipment Requirements. DECEMBE
8、R 1, 2014 UL 864 tr1UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL Local Service Equipment Requirement Revisions. Revisions to Releasing Service Equipment Requirements. Releasing (Non-Extinguishing and Non-Water Based) Devices. Revisions to
9、 Incorporate UL 1711 and UL 1481 into UL 864. Revisions to Scope Regarding Abort Stations and Manual Releasing Stations. Revision to Permit Electronic Media for Installation Wiring Diagram. The new and revised requirements are substantially in accordance with Proposal(s) on this subject dated Februa
10、ry 14, 2014 and August 1, 2014. For further information regarding the Summary of Requirements, please visit https:/ THIS TENTH EDITION REPLACES THE NINTH EDITION. AS OF DECEMBER 1, 2014, UL 864, EDITION NINTH WILL BE WITHDRAWN. All rights reserved. No part of this publication may be reproduced, stor
11、ed 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 implied warrant
12、ies 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 or the inability to use this Standard, even if U
13、L 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 of ULs Standards for Safety agree to defend, ind
14、emnify, 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. The requirements in this
15、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
16、 located after the Standard, and are preceded by a SUPERSEDED REQUIREMENTS notice. DECEMBER 1, 2014 UL 864 tr2UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL December 1, 2014 1 UL 864 Standard for Control Units and Accessories for Fire Alarm
17、 Systems The First through Eighth Editions of this standard were titled Control Units for Fire-Protective Signaling Systems. First Edition October, 1948 Second Edition September, 1957 Third Edition February, 1972 Fourth Edition September, 1972 Fifth Edition January, 1975 Sixth Edition June, 1980 Sev
18、enth Edition May, 1991 Eight Edition November, 1996 Ninth Edition September, 2003 Tenth Edition December 1, 2014 This ANSI/UL Standard for Safety consists of the Tenth Edition. The most recent designation of ANSI/UL 864 as an American National Standard (ANSI) occurred on December 1, 2014 ANSI approv
19、al for a standard does not include the Cover Page, Transmittal Pages, Title Page, or effective date information. The Department of Defense (DoD) has adopted UL 864 on May 2, 1991. The publication of revised pages or a new edition of this Standard will not invalidate the DoD adoption. Comments or pro
20、posals 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 printed nor electronic copy
21、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 2014 UNDERWRITERS LABORATORIES INC. ANSI/UL 864-2014UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER R
22、EPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL DECEMBER 1, 2014 CONTROL UNITS AND ACCESSORIES FOR FIRE ALARM SYSTEMS - UL 864 2 No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL CONTENTS INTRODUCTION 1 Scope 10 2 Ge
23、neral .11 2.1 Components 11 2.2 Units of measurement 12 2.3 Undated references 12 3 Glossary 12 4 Information Required for Assessment 22 CONSTRUCTION 5 General .22 6 Enclosures 23 6.1 General 23 6.2 Metallic material .23 6.3 Polymeric materials 26 6.4 Covers .27 6.5 Battery compartments 28 6.6 Enclo
24、sure openings general .28 6.7 Enclosure top openings 28 6.8 Enclosure side openings .29 6.9 Enclosure bottom openings .33 7 Internal Materials 34 8 Accessibility of Uninsulated Live Parts, Film-Coated Wire, and Moving Parts 34 9 Mechanical Assembly 36 10 Protection Against Corrosion .37 11 Branch-Ci
25、rcuit Connection .37 11.1 General .37 11.2 Permanently connected .37 11.3 Cord-connected product .39 12 Other Field-Wiring Connections .43 12.1 General .43 12.2 Field-wiring compartment 43 12.3 Power-limited circuits .44 12.4 Field-wiring terminals (general application) 44 12.5 Field-wiring terminal
26、s (qualied application) 45 12.6 Field-wiring leads .46 12.7 Cords and plugs .47 13 Internal Wiring 47 13.1 General .47 13.2 Splices and connections 49 13.3 Connectors and receptacles .49 14 Protective Devices 49 15 Current-Carrying Parts 50 16 Spacings 50 17 Insulating Material 52 18 Printed-Wiring
27、Boards .52 19 End-of-Line Devices .53 20 Voltage-Dropping Resistors 53 DECEMBER 1, 2014 CONTROL UNITS AND ACCESSORIES FOR FIRE ALARM SYSTEMS - UL 864 3UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 21 Coil Windings 54 22 Components .54 22.1
28、 Switches 54 22.2 Lampholders and lamps .54 22.3 Operating mechanisms 54 22.4 Across-the-line components .55 23 Batteries .55 23.1 Rechargeable storage-type used as standby power source 55 23.2 Primary dry-cell batteries 56 23.3 Lithium batteries .56 24 Grounding for Products Containing High-Voltage
29、 Circuits 57 25 Servicing Protection .60 25.1 General .60 25.2 Trained service personnel .60 25.3 Antenna terminal discharge assembly .60 PROTECTION AGAINST INJURY TO PERSONS 26 General 61 27 Telescoping Antenna 62 28 Sharp Edges .62 29 Stability 62 PERFORMANCE GENERAL 30 Details .63 30.1 Tests and
30、voltages .63 30.2 Maximum rated load 64 OPERATION TESTS 31 Specics .64 LOCAL SERVICE 32 General 65 33 Signaling 66 33.1 General .66 33.2 Display information .67 33.3 Alarm signals 68 33.4 Trouble signals .70 33.5 Supervisory signals .70 33.6 Other signals 71 34 Emergency Voice/Alarm Communications a
31、nd Telephone/Intercom Signaling 71 34.1 General .71 34.2 Emergency voice/alarm communications 72 34.3 Two-way telephone/intercom communication 74 DECEMBER 1, 2014 CONTROL UNITS AND ACCESSORIES FOR FIRE ALARM SYSTEMS - UL 864 4UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIB
32、UTION WITHOUT PERMISSION FROM UL RELEASING SERVICE 35 General 76 36 Operation 76 36.1 General .76 36.2 Signals 78 36.3 Abort .81 36.4 Manual release switch 82 36.5 Cross-zone initiation 82 36.6 Single-zone multiple-detector (counting zone) initiation 82 36.7 Combination single-zone multiple-detector
33、 and cross-zone initiation 83 REMOTE STATION, CENTRAL STATION, AND PROPRIETARY SERVICES 37 General 83 38 Protected Premises Units 83 38.1 General .83 38.2 Trouble signals .85 38.3 Supervisory signals .85 38.4 Guard tour supervisory signals .85 38.5 Off-premises signaling 86 39 Supervising Station Un
34、its 87 39.1 General .87 39.2 Display and recording .88 39.3 Monitoring integrity .91 40 Supervising Station Signal Processing Equipment 92 41 Transmission and Communication Paths 95 41.1 General .95 41.2 Active multiplex 96 41.3 Digital alarm communicator transmitter (DACT) 97 41.4 Two-way private-r
35、adio frequency multiplex .100 41.5 One-way private-radio frequency 101 41.6 Direct-connect non-coded systems 102 41.7 Performance based technologies 103 AUXILIARY SERVICE 42 General 104 43 Protected Premises Units .104 43.1 General 104 43.2 Alarm signals .105 43.3 Auxiliary signaling circuit .105 44
36、 Supervising and Subsidiary Station Units .105 MARINE APPLICATIONS 45 General 105 46 Signaling .106 46.1 General 106 46.2 Display information 107 46.3 Alarm signals .107 46.4 Supervisory signals 109 DECEMBER 1, 2014 CONTROL UNITS AND ACCESSORIES FOR FIRE ALARM SYSTEMS - UL 864 5UL COPYRIGHTED MATERI
37、AL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL SMOKE-CONTROL APPLICATIONS 47 General 110 48 Power Supplies 110 49 Fireghters Smoke-Control Station (FSCS) .111 50 Operation .112 RELEASING DEVICE (NON-EXTINGUISHING AND NON-WATER BASED) 51 General 114 52 Power Sup
38、plies 115 53 Operation .115 54 Monitoring for Integrity .116 COMMON REQUIREMENTS 55 Power Supplies 116 55.1 General 116 55.2 Primary power source .117 55.3 Secondary power source(s) 118 55.4 Primary batteries 119 56 Common Performance and Monitoring for Integrity Protected Premises Units/Systems . .
39、 .120 56.1 General 120 56.2 Initiating-device circuits 123 56.3 Notication appliance circuits .123 56.4 Signaling line circuits 124 56.5 Low-power radio-frequency signaling 124 56.6 Remote keypads/annunciators 126 57 Trouble Signals 126 58 Components Monitoring for Integrity 127 59 Software 129 59.1
40、 General 129 59.2 User access and programming 131 59.3 Software integrity 132 60 Features 134 60.1 General 134 60.2 Alarm verication 134 60.3 Multiple detector operation .136 60.4 Positive alarm sequence .137 60.5 Automatic drift compensation and/or smoke detector sensing chamber supervision . .137
41、60.6 Calibrated detector sensitivity testing 138 60.7 Pre-signal 138 61 Combination Systems 138 61.1 General 138 61.2 Mass notication system interconnection .140 61.3 Carbon monoxide signaling .141 62 Interconnected Fire Alarm Units .142 DECEMBER 1, 2014 CONTROL UNITS AND ACCESSORIES FOR FIRE ALARM
42、SYSTEMS - UL 864 6UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL OTHER TESTS 63 Electrical Ratings Test .143 63.1 General 143 63.2 Power input circuits 143 63.3 Other external circuits .143 64 Voice Amplier Harmonic Distortion Test .144 64.
43、1 Crossover 144 64.2 Total harmonic 144 65 Variable Voltage Operation Test .144 66 Power-Limited Circuits Test .146 66.1 General 146 66.2 Maximum voltage .148 66.3 Maximum current 148 66.4 VA max (not inherently limited circuits only) 149 67 Compatibility Tests .149 67.1 General 149 67.2 Notication
44、appliance circuits (NAC) .149 67.3 Power output circuits 154 67.4 Releasing device circuit 155 67.5 Signaling line circuit (SLC) .156 67.6 Two-wire conventional smoke detectors 159 67.7 Audio amplier power input/output characteristics tests 164 68 Component Temperature Test .164 69 Charging Current
45、Test 169 69.1 General 169 69.2 Discharged battery 170 69.3 Charged battery .171 69.4 Discharged battery second trial .171 70 Standby Operating Power Test for Releasing Devices 171 70.1 Releasing device service extinguishing agents and water suppression .171 70.2 Releasing devices non-extinguishing a
46、nd non-water based .172 71 Variable Ambient Temperature and Humidity Tests 172 71.1 General 172 71.2 Low temperature test 173 71.3 High temperature test 173 71.4 Humidity test .174 72 Overload Test .175 72.1 Products supplied from commercial AC power systems 175 72.2 Separately energized circuits .1
47、76 72.3 Battery charger transfer mechanism .176 72.4 Voice ampliers .177 73 Endurance Test .177 73.1 General 177 73.2 Integral operating devices 178 73.3 Power supplies .178 73.4 Battery charger .178 73.5 Printers 179 73.6 Audible signaling appliance .179 73.7 Voice ampliers .179 74 Jarring Test .17
48、9 75 Time-Limit Cutout Calibration Test .181 76 Leakage Current Test 181 DECEMBER 1, 2014 CONTROL UNITS AND ACCESSORIES FOR FIRE ALARM SYSTEMS - UL 864 7UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 77 Transient Tests 184 77.1 General 184
49、77.2 Externally-induced supply-line transients .185 77.3 Internally-induced transients 185 77.4 Input/output (low-voltage) eld-wiring transients .186 78 Electric Shock Current Test .190 79 Ignition Test Through Bottom-Panel Openings 193 80 Dielectric Voltage-Withstand Test 194 81 Abnormal Operation Tests 195 81.1 General 195 81.2 Operation 196 81.3 Field-wiring circuits 196 81.4 Electronic components .196 81.5 Cooling fans and blowers 197 81.6 Transformer burnout .198 8
