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 RoomsUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DIS
2、TRIBUTION 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 Rooms, UL 1730 Fourt
3、h Edition, Dated December 29, 2006 Summary of Topics This revision of ANSI/UL 1730 is being issued to reect the latest Reaffirmation of ANSI approval. No changes have been made to the requirements within this Standard. Text that has been changed in any manner or impacted by ULs electronic publishing
4、 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 publication or the date on which the changed requirement becomes effective. All rights reserved. No part of th
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6、ut not limited to, the implied warranties 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 ina
7、bility 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 versions of ULs Sta
8、ndards for Safety agree to defend, 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 comp
9、uter system. The requirements 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
10、 that have a future effective date are located after the Standard, and are preceded by a SUPERSEDED REQUIREMENTS notice. APRIL 11, 2012 UL 1730 tr1UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL APRIL 11, 2012 UL 1730 tr2 No Text on This Pag
11、eUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL December 29, 2006 (Title Page Reprinted: April 11, 2012) 1 UL 1730 Standard for Smoke Detector Monitors and Accessories for Individual Living Units of Multifamily Residences and Hotel/Motel Ro
12、oms First Edition September, 1987 Second Edition September, 1994 Third Edition September, 1998 Fourth Edition December 29, 2006 This ANSI/UL Standard for Safety consists of the Fourth Edition including revisions through April 11, 2012. The most recent designation of ANSI/UL 1730 as a Reaffirmed Amer
13、ican National Standard (ANS) occurred on April 11, 2012. ANSI approval for a standard does not include the Cover Page, Transmittal Pages, Title Page, or effective date information. Comments or proposals for revisions on any part of the Standard may be submitted to UL at any time. Proposals should be
14、 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 altered in any way. All of ULs Standards and all copyrights, ownerships, and rig
15、hts regarding those Standards shall remain the sole and exclusive property of UL. COPYRIGHT 2012 UNDERWRITERS LABORATORIES INC. ANSI/UL 1730-2007 (R2012)UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL DECEMBER 29, 2006 UL 1730 2 No Text on T
16、his 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 2.2 Units of measurement .7 2.3 Undated references .7 3 Glossary .8 INSTRUCTIONS AND DRAWINGS 4 General 9 4.1 Installation
17、 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 6.4 Nonmetallic .20 6.5 Doors and covers .21 6.6 Screens and expanded metal .22 6.7 Battery compartments 22 7 Electric Shoc
18、k .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 Protection Against Corrosion 26 FIELD-WIRING CONNECTIONS 10 General 27 11 Supply Connections .27 12 Field-Wiring Compartment .27
19、 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 DECEMBER 29, 2006 UL 1730 3UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSI
20、ON 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 20.2 Insulating materials .34 20.3 Current-carrying parts .35 20.4 Bushings 35 21 Switches .36 22 Lampholders and Lamps 3
21、6 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 38 OPERATING COMPONENTS 30 General 40 INTERCONNECTION OF UNITS 31 General 41 31.1 Cords and plugs .41 31.2 Strain relief
22、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 .44 36.2 Maximum voltage 46 36.3 Maximum current .46 36.4 VA max (not inherently limited circuits only) .47 37 Mechanica
23、l 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 Test .52 41 Variable Ambient Temperature Test .53 42 Humidity Test 53 43 Electric Shock Current Test 53 DECEMBER 29, 2006 UL
24、 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 .60 45.2 Supply line transients .60 45.3 Internally induced transients .62 45.4 Signal circuit transients .62 46 Overload
25、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 Shorted output circuit test .65 49.3 Component failure tests .65 50 Strain Relief Tests 66 50.1 Field-wiring leads .66
26、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 51.5 Temperature test .67 MANUFACTURING AND PRODUCTION LINE TESTS 52 Dielectric Voltage-Withstand Test .68 MARKING 53
27、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 WITHOUT PERMISSION FROM UL INTRODUCTION 1 Scope 1.1 These requirements cover electrically operated smoke detector m
28、onitors 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 Alarm Code, NFPA 72. 1.2 As covered by these requirements, a smoke detector monitor is a unit that provides for the co
29、nnection 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 within individual living units of multifamily residences or hotel or motel rooms. The monitor provides alarm or trou
30、ble 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 as re protective signaling control units. 1.3 In addition to smoke detector monitoring, a monitor covered by these
31、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 basis. 1.4 An installation wiring diagram attached to the monitor, or referenced in the markings on the monitor, indic
32、ates 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 monitor, nor do they cover units intended for connection to smoke detectors that: a) Do not have integral sounding devi
33、ces 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 covered by the requirements in this Standard, and that involves a risk of re, electric shock, or injury to persons sh
34、all 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 maintained. A product whose features, characteristics, components, materials, or systems conict with specic requi
35、rements 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 methods employed for development, revision, and implementation of this Standard. DECEMBER 29, 2006 UL 1730 6UL CO
36、PYRIGHTED 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 product covered by this standard shall comply with the requirements for that component. See Appendix A for a list of sta
37、ndards 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 characteristic not needed in the application of the component in the product covered by this standard or b) Is superseded by
38、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 recognized as being incomplete in construction features or restricted in performance capabilities. Such components are
39、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 recognized. 2.2 Units of measurement 2.2.1 If a value for measurement is followed by a value in other units in pare
40、ntheses, 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 are root-mean-square (rms). 2.3 Undated references 2.3.1 Any undated reference to a code or standard appearing in th
41、e 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 FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 3 Glossary 3.1 For the purpose of this standard the
42、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 an audible signal to the attendant to indicate a re or trouble condition. Examples of audible signal devices are
43、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 at the end of an initiating or alerting device circuit to limit the amount of supervisory current. 3.6 FAULT An op
44、en 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 system to a grounding electrode. 3.8 GROUNDING CONDUCTOR A conductor used to connect noncurrent carrying parts of equ
45、ipment, 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 earth ground. 3.9 INITIATING DEVICE An automatically operated smoke detector, the operation of which results in a
46、 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 device containing or having provision for connection to remote alarm and trouble alerting devices. This device is
47、 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 employed to provide supplementary signaling indication. Such accessories include end-of-line resistors or diodes, auxi
48、liary 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 used here, the word program refers to a set of instructions that is carried out in a sequential and repetitive manner
49、 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 transient 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 housekeep
