1、UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL 1730 Smoke Detector Monitors and Accessories for Individual Living Units of Multifamily Residences and Hotel/Motel Rooms STANDARD FOR SAFETYUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER
2、 REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM ULUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL Standard for Safety for Smoke Detector Monitors and Accessories for Individual Living Units of Multifamily Residences and Hotel/Motel
3、Rooms, UL 1730 Fourth Edition, Dated December 29, 2006 Summary of Topics This revision of ANSI/UL 1730 is being issued to update the title page to reect reaffirmation of ANSI approval. Text that has been changed in any manner or impacted by ULs electronic publishing system is marked with a vertical
4、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 publication or the date on which the changed requirement becomes effective. All rights reserved. No part of this publication may be reproduced,
5、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 implied war
6、ranties 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
7、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 of ULs Standards for Safety agree to defend,
8、 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 purchasers computer system. JUNE 9, 2017 UL 1730
9、tr1UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL JUNE 9, 2017 UL 1730 tr2 No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL December 29, 2006 (Title Page Reprinte
10、d: June 9, 2017) 1 UL 1730 Standard for Smoke Detector Monitors and Accessories for Individual Living Units of Multifamily Residences and Hotel/Motel Rooms First Edition September, 1987 Second Edition September, 1994 Third Edition September, 1998 Fourth Edition December 29, 2006 This ANSI/UL Standar
11、d for Safety consists of the Fourth Edition including revisions through June 9, 2017. The most recent designation of ANSI/UL 1730 as a Reaffirmed American National Standard (ANS) occurred on June 9, 2017. ANSI approval for a standard does not include the Cover Page, Transmittal Pages, and Title Page
12、. 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 https:/. ULs Standards for Safety are copyrighted by UL. Neither a printed no
13、r 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 2017 UNDERWRITERS LABORATORIES INC. ANSI/UL 1730-2007 (R2017)UL COPYRIGHTED MATERIAL N
14、OT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL DECEMBER 29, 2006 UL 1730 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 General 7 2.1 Components 7 2
15、.2 Units of measurement .7 2.3 Undated references .7 3 Glossary 8 INSTRUCTIONS AND DRAWINGS 4 General 9 4.1 Installation wiring diagram 9 4.2 Operating instructions 11 CONSTRUCTION ASSEMBLY 5 Protection of Service Personnel .12 6 Enclosures 13 6.1 General .13 6.2 Cast metal 17 6.3 Sheet metal .18 6.
16、4 Nonmetallic .20 6.5 Doors and covers .21 6.6 Screens and expanded metal .22 6.7 Battery compartments 22 7 Electric Shock 23 7.1 Shock current .23 7.2 Antenna terminals .23 7.3 Circuit element replacement 23 8 Accessibility of Uninsulated Live Parts, Film-Coated Wire, and Moving Parts .24 9 Protect
17、ion Against Corrosion 26 FIELD-WIRING CONNECTIONS 10 General 27 11 Supply Connections .27 12 Field-Wiring Compartment 27 13 Power-Limited Circuits .27 14 Field-Wiring Terminals .28 14.1 General .28 14.2 General application 28 14.3 Qualied application .29 15 Field-Wiring Leads 30 16 Grounding 30 DECE
18、MBER 29, 2006 UL 1730 3UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL INTERNAL WIRING AND ASSEMBLY 17 General 31 18 Separation of Circuits 31 19 Bonding for Grounding .32 COMPONENTS ELECTRICAL 20 General 33 20.1 Mounting of components 33 20
19、.2 Insulating materials 34 20.3 Current-carrying parts 35 20.4 Bushings .35 21 Switches .36 22 Lampholders and Lamps .36 23 Transformers and Relays .37 24 Printed-Wiring Boards 37 25 Protective Devices .37 26 Overcurrent Protection .37 27 Storage Batteries 38 28 End-of-Line Devices .38 29 Spacings .
20、38 OPERATING COMPONENTS 30 General 40 INTERCONNECTION OF UNITS 31 General 41 31.1 Cords and plugs .41 31.2 Strain relief .41 PERFORMANCE 32 General 41 33 Normal Operation Test .42 34 Electrical Supervision Test 43 35 Input and Output Characteristics Test 44 36 Power-Limited Circuits .44 36.1 General
21、 .44 36.2 Maximum voltage .46 36.3 Maximum current 46 36.4 VA max (not inherently limited circuits only) 47 37 Mechanical Strength Tests .47 37.1 Jarring complete unit .47 37.2 Impact glass parts .48 38 Polymeric Materials Tests 49 39 Temperature Test .49 40 Overvoltage and Undervoltage Operation Te
22、st 52 41 Variable Ambient Temperature Test .53 42 Humidity Test .53 43 Electric Shock Current Test .53 DECEMBER 29, 2006 UL 1730 4UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 44 Leakage Current Test 57 45 Transient Tests .60 45.1 General
23、.60 45.2 Supply line transients 60 45.3 Internally induced transients 62 45.4 Signal circuit transients 62 46 Overload Tests .63 46.1 General .63 46.2 Separately energized circuits .64 47 Endurance Test .64 48 Dielectric Voltage-Withstand Test 64 49 Abnormal Operation Tests 65 49.1 General .65 49.2
24、Shorted output circuit test 65 49.3 Component failure tests 65 50 Strain Relief Tests 66 50.1 Field-wiring leads 66 50.2 Flexible cords .66 51 Tests on Terminal Assemblies for Qualied Applications .66 51.1 General .66 51.2 Mechanical secureness 67 51.3 Flexing test .67 51.4 Millivolt drop test 67 51
25、.5 Temperature test 67 MANUFACTURING AND PRODUCTION LINE TESTS 52 Dielectric Voltage-Withstand Test .68 MARKING 53 General 69 54 Permanence of Marking 71 APPENDIX A Standards for ComponentsA1 DECEMBER 29, 2006 UL 1730 5UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION W
26、ITHOUT PERMISSION FROM UL INTRODUCTION 1 Scope 1.1 These requirements cover electrically operated smoke detector monitors intended to be used in ordinary indoor locations in accordance with the National Electrical Code, NFPA 70; the Life Safety Code, NFPA 101; and Chapter 2 of the National Fire Alar
27、m Code, NFPA 72. 1.2 As covered by these requirements, a smoke detector monitor is a unit that provides for the connection and supervision of initiating circuits which are, in turn, to be connected to smoke detectors. The smoke detectors may be single station or multiple station and are installed wi
28、thin individual living units of multifamily residences or hotel or motel rooms. The monitor provides alarm or trouble indications at an attended central monitoring location as a supplement to the signal indication provided at the location of the smoke detector. These units are not intended for use a
29、s re protective signaling control units. 1.3 In addition to smoke detector monitoring, a monitor covered by these requirements may provide for manual activation of alarm signals within the individual living units (whether integral with the smoke detectors or not) on either an individual or zone basi
30、s. 1.4 An installation wiring diagram attached to the monitor, or referenced in the markings on the monitor, indicates the devices and circuits acceptable for connection to it in the eld. 1.5 These requirements do not cover automatic re detectors or alerting devices not provided as part of the monit
31、or, nor do they cover units intended for connection to smoke detectors that: a) Do not have integral sounding devices or b) Are installed in common areas of multifamily dwellings. 1.6 A product that contains features, characteristics, components, materials, or systems new or different from those cov
32、ered by the requirements in this Standard, and that involves a risk of re, electric shock, or injury to persons shall be evaluated using the appropriate additional component and end-product requirements to determine that the level of safety as originally anticipated by the intent of this Standard is
33、 maintained. A product whose features, characteristics, components, materials, or systems conict with specic requirements or provisions of this Standard shall not be judged to comply with this Standard. Where appropriate, revision of requirements shall be proposed and adopted in conformance with the
34、 methods employed for development, revision, and implementation of this Standard. DECEMBER 29, 2006 UL 1730 6UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 2 General 2.1 Components 2.1.1 Except as indicated in 2.1.2, a component of a produc
35、t covered by this standard shall comply with the requirements for that component. See Appendix A for a list of standards covering components generally used in the products covered by this standard. 2.1.2 A component need not comply with a specic requirement that: a) Involves a feature or characteris
36、tic not needed 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 with its recognized rating established for the intended conditions of use. 2.1.4 Specic components are recog
37、nized as being 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 shall be used only under those specic conditions for which they have been r
38、ecognized. 2.2 Units of measurement 2.2.1 If a value for measurement is followed by a value in other units in parentheses, the second value may be only approximate. The rst stated value is the requirement. 2.2.2 Unless otherwise indicated, all voltage and current values mentioned in this standard ar
39、e 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 standard shall be interpreted as referring to the latest edition of that code or standard. DECEMBER 29, 2006 UL 1730 7UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FU
40、RTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 3 Glossary 3.1 For the purpose of this standard the following denitions apply. 3.2 ALARM SIGNAL An audible and visual signal indicating an emergency re condition that requires immediate action. 3.3 ALERTING DEVICE Any device that provides
41、 an audible signal to the attendant to indicate a re or trouble condition. Examples of audible signal devices are bells, horns, sirens, electronic horns, buzzers, and chimes. 3.4 ALERTING DEVICE CIRCUIT A circuit to which alerting devices are connected. 3.5 END-OF-LINE RESISTOR A resistor installed
42、at the end of an initiating or alerting device circuit to limit the amount of supervisory current. 3.6 FAULT An open or ground condition on any line extending from a monitor or monitoring accessory. 3.7 GROUNDED CONDUCTOR A conductor used to connect the intentionally grounded circuit of a wiring sys
43、tem to a grounding electrode. 3.8 GROUNDING CONDUCTOR A conductor used to connect noncurrent carrying parts of equipment, raceways, and enclosure to a grounding electrode at the service. The grounding electrode is, in turn, connected to earth ground or to some conducting body that serves in place of
44、 earth ground. 3.9 INITIATING DEVICE An automatically operated smoke detector, the operation of which results in a re alarm indication at the monitor. 3.10 INITIATING DEVICE CIRCUIT A circuit to which initiating devices are connected. 3.11 MONITOR An electrically-operated visual and audible alerting
45、 device containing or having provision for connection to remote alarm and trouble alerting devices. This device is used to indicate the presence of alarm and faults on the circuit extending from the unit. 3.12 MONITOR ACCESSORY A device or appliance that is externally connected to a monitor and empl
46、oyed to provide supplementary signaling indication. Such accessories include end-of-line resistors or diodes, auxiliary relays, remote switches, and living area interface units. 3.13 PROGRAM-CONTROLLED UNIT A unit for which the intended operation is controlled or inuenced by a stored program. As use
47、d here, the word program refers to a set of instructions that is carried out in a sequential and repetitive manner and that determines the system output signal resulting from a specic system input signal. Stored refers to the action provided by memory devices in which the memory may be either transi
48、ent or permanent and that are used for retaining information, instruction, status, and the like. 3.14 SIGNALING LINE CIRCUIT A circuit over which signals are transmitted between a monitor and its accessories. 3.15 SUPPLEMENTARY SIGNALING CIRCUIT A circuit to which room status or housekeeping equipme
49、nt, or the like, may be connected. DECEMBER 29, 2006 UL 1730 8UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 3.16 TROUBLE SIGNAL A visual and audible signal indicating a fault condition of any nature, such as an open or ground, or other trouble condition that has occurred in the device or connected wiring. 3.17 VOLTAGE CLASSIFICATIONS: a) High-Voltage Circuit A circuit involving a potential of not more than 300 v
