1、UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL 1637 Home Health Care Signaling Equipment STANDARD FOR SAFETYUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM ULUL COPYRIGHTED MATERIAL
2、 NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL Standard for Safety for Home Health Care Signaling Equipment, UL 1637 Fourth Edition, Dated December 29, 2006 Summary of Topics This revision of ANSI/UL 1637 was issued to incorporate the following changes: Revisi
3、ons to Update Short-Range Radio Frequency Devices Testing Revisions to Address Combination Systems Involving Carbon Monoxide Signaling Revisions to Permit Electronic Media Based Installation Instructions The revised requirements are substantially in accordance with Proposal(s) on this subject dated
4、March 6, 2015 and September 23, 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 reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form
5、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 warranties of merchantability or tness for any purpose. In n
6、o 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 UL or an authorized UL representative has been advised
7、 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, indemnify, and hold UL harmless from and against any los
8、s, 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. DECEMBER 9, 2016 UL 1637 tr1UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER
9、 REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL DECEMBER 9, 2016 UL 1637 tr2 No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL December 29, 2006 (Title Page Reprinted: December 9, 2016) 1 UL 1637 Standard for Home
10、Health Care Signaling Equipment First Edition May, 1989 Second Edition November, 1993 Third Edition October, 1998 Fourth Edition December 29, 2006 This ANSI/UL Standard for Safety consists of the Fourth Edition including revisions through December 9, 2016. The most recent designation of ANSI/UL 1637
11、 as an American National Standard (ANSI) occurred on December 9, 2016. ANSI approval for a standard does not include the Cover Page, Transmittal Pages and Title Page. Any other portions of this ANSI/UL standard that were not processed in accordance with ANSI/UL requirements are noted at the beginnin
12、g of the impacted sections. 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 b
13、y 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 rights regarding those Standards shall remain the sole and exclusive property of UL. COPYRIGHT 2016 UNDERWRITERS LABORATORIES INC. ANSI/UL 1637-2016UL COPY
14、RIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL DECEMBER 9, 2016 HOME HEALTH CARE SIGNALING EQUIPMENT - UL 1637 2 No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL CONTENT
15、S INTRODUCTION 1 Scope .8 2 General 9 2.1 Components .9 2.2 Units of measurement .9 2.3 Undated references 10 3 Glossary 10 4 Installation and Operating Instructions 11 CONSTRUCTION ASSEMBLY 5 General .12A 5.1 Adhesives used to secure conductive parts .12A 5.2 Accessibility of uninsulated live parts
16、 13 5.3 Protection of service personnel 15 6 Enclosures 16 6.1 General 16 6.2 Cast metal 18 6.3 Sheet metal 18 6.4 Nonmetallic .21 6.5 Doors and covers .21 6.6 Enclosure openings 21 6.7 Screens and expanded metal 22E 6.8 Enclosure mounting .23 6.9 Battery compartment (unsealed batteries) 25 7 Corros
17、ion Protection .25 FIELD WIRING 8 Power Supply .26 8.1 General 26 8.2 Field wiring compartment .26 8.3 Terminals (general application) 26 8.4 Terminals (qualied application) .27 8.5 Leads 28 8.6 Cord connected equipment .28 8.7 Permanently connected equipment 29 8.8 Grounding 29 9 Polarity Identicat
18、ion .30 INTERNAL WIRING 10 General 31 11 Wiring Methods .31 12 Separation of Circuits .32 13 Bonding for Grounding .32A 14 Secondary (Standby) Power Supply .34 DECEMBER 9, 2016 HOME HEALTH CARE SIGNALING EQUIPMENT - UL 1637 3UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBU
19、TION WITHOUT PERMISSION FROM UL COMPONENTS 15 General 35 15.1 Mounting of components 35 15.2 Current-carrying parts .36 15.3 Insulating materials .36 15.4 Fuseholders .37 15.5 Operating mechanisms 37 16 Bushings 37 17 Transformers, Coils, and Relays 38 18 Switches .38 19 Overcurrent Protection 38 20
20、 Printed Wiring Boards .39 21 Capacitors .39 22 Semiconductors 39 23 Storage Batteries .39 SPACINGS 24 General 40 25 Components 40A COMBINATION SYSTEMS 26 General 40B 26.2 Carbon monoxide signaling systems 40B FCC VERIFICATION 27 General 42D PERFORMANCE ALL UNITS 28 General 42D 28.1 Test units and d
21、ata .42D 28.2 Test voltages .42E 29 Normal Operation Test 43 30 Electrical Supervision Test 44A 31 Power Supply Supervision Test .45 31.1 Battery powered units .45 31.2 Residential control unit 47 31.3 Central station receiving units 47 32 Electrical Measurements Test 48 32.1 Input circuit 48 32.2 O
22、utput circuit 48 32.3 Battery circuit 49 32.4 Circuits connected to specic equipment 49 33 Volt-Ampere Capacity Test, Low-Voltage Power-Limited Circuits .49 34 Undervoltage Operation Test .51 35 Overvoltage Operation Test 51 36 Jarring Test 51 DECEMBER 9, 2016 HOME HEALTH CARE SIGNALING EQUIPMENT -
23、UL 1637 4UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 37 Temperature Test .52 DECEMBER 9, 2016 HOME HEALTH CARE SIGNALING EQUIPMENT - UL 1637 4AUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMIS
24、SION FROM UL DECEMBER 9, 2016 HOME HEALTH CARE SIGNALING EQUIPMENT - UL 1637 4B No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 37A Component Temperature Test 53 38 Charging Current Test .56B 39 Battery Charger Tests 56B
25、40 Variable Ambient Temperature Test .56B 41 Humidity Test 57 42 Leakage Current Test .57 43 Overload Test 59 44 Overload Test Separately Energized Units .59 45 Endurance Test 60 46 Electrical Transient Tests 61 46.1 General .61 46.2 Externally induced high-voltage (ring wave surge voltage) transien
26、ts .61 46.3 Internally induced transients 62A 46.4 Extraneous transients .62A 46.4A Input/output (low-voltage) eld-wiring transients .62A 47 Dielectric Voltage-Withstand Test .63 48 Abnormal Operation Test 64 48.1 General .64 48.2 Variable autotransformer 64 48.3 Overvoltage .64 49 Strain Relief Tes
27、t .65 49.1 Flexible cord .65 49.2 Plug restraining 65 49.3 Field-wiring leads .65 50 Drop Test 65 51 Mechanical Strength Tests for Enclosures .66 52 Polymeric Materials Tests 67 52.1 General .67 52.2 Temperature test .67 52.3 Flame test .67 53 Special Terminal Assemblies Test 68 53.1 General .68 53.
28、2 Disconnection and reconnection .68 53.3 Mechanical secureness .69 53.4 Flexing test 69 53.5 Millivolt drop test .69 53.6 Temperature test .70 53A Ignition Test Through Bottom-Panel Openings 70 SIGNAL INITIATING UNITS 54 General 70A 55 Vibration Test .70A 56 Static Discharge Test .71 57 Stability T
29、est .71 58 Battery Replacement Test .72 59 Polarity Reversal Test .72 60 Sensitivity and Range Tests 72 61 Photoelectric .72 61.1 Foreign light .72 61.2 Operating speed .73 61.3 Beam cutoff .73 61.4 Range 73 OCTOBER 26, 2015 HOME HEALTH CARE SIGNALING EQUIPMENT - UL 1637 5UL COPYRIGHTED MATERIAL NOT
30、 AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL MOVEMENT DETECTORS 62 Microwave .73 62.1 General .73 62.2 Sensitivity .73 62.3 Range 74 62.4 Maximum power density 74 63 Sonic and Ultrasonic 74 63.1 General .74 63.2 Sensitivity .74 63.3 Range 75 64 Passive Infrared 75
31、64.1 General .75 64.2 Sensitivity .75 64.3 Stability .75 64.4 Range 76 65 Multiplex Systems 76 65.1 General .76 65.2 Operation .76 65.3 Private radio facilities .77 66 Digital Communicator Units 78 67 Program-Controlled Units and Systems 78 67.1 General .78 67.2 Program access and control .78 SHORT
32、RANGE RADIO FREQUENCY DEVICES 68 General 79 69 Reference Level Determination .79 69.1 Method 1 79 69.2 Method 2 81 69.3 Method 3 84 70 Interference Immunity .84 71 Frequency Selectivity 85 72 Time to Report Alarm .86 73 Inoperative Transmitter Reporting .86 74 Clash 86 75 Error (Falsing) Rate .87 76
33、 Throughput Rate 89 77 Maximum Duration of Transmission .90 78 Battery Status Indication .90 79 Transmitter Stability Tests .90 80 Transmitter Accelerated Aging Test 90A 81 Installation Instructions and User Manual .90A MANUFACTURING AND PRODUCTION LINE TESTS 82 Production-Line Dielectric Voltage-Wi
34、thstand Test 91 83 Production-Line Grounding Continuity Test .92 MARKING 84 General 92 DECEMBER 9, 2016 HOME HEALTH CARE SIGNALING EQUIPMENT - UL 1637 6UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL SUPPLEMENT SA - INSTRUCTIONS FOR CALCULAT
35、ING ATTENUATION PARAMETERS AND OPEN AREA TEST DISTANCE (D EOAT ) SA1 Instructions for Determining L1, L2, L3, and L4 Values .SA1 SA2 Determining L w SA1 SA3 Determining L f .SA1 SA4 Determining L b SA2 SA5 Determining D EOAT .SA2 SA6 Example Calculation .SA2 SA6.1 Use a frequency of 1 GHz, calculate
36、 D EOAT (equivalent open area test distance). .SA2 DECEMBER 9, 2016 HOME HEALTH CARE SIGNALING EQUIPMENT - UL 1637 6AUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL DECEMBER 9, 2016 HOME HEALTH CARE SIGNALING EQUIPMENT - UL 1637 6B No Text o
37、n This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL APPENDIX A Standards for ComponentsA1 DECEMBER 29, 2006 HOME HEALTH CARE SIGNALING EQUIPMENT - UL 1637 7UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTIO
38、N WITHOUT PERMISSION FROM UL INTRODUCTION 1 Scope 1.1 These requirements cover the individual units that comprise a home health care system intended for use in ordinary indoor residential locations. 1.2 These requirements also cover a complete home health care system in which a signal initiating dev
39、ice (both routine monitoring and medical emergency signals) may be connected directly or indirectly to receiving equipment at a residence or to continuously monitored receiving equipment at a central supervising station. The system is arranged so that a predetermined change in the status of the sign
40、al initiating circuits or devices automatically causes transmission of a signal over a communication channel to receiving equipment at a residence, to a central supervising station, or to a private telephone number. 1.3 The components of the home health care system may include signal initiating devi
41、ces, control units, transmitters, and digital communicators, all located at the residence, and the receiving, processing, and displaying equipment located at the central supervising station. 1.4 All eld wiring extending to signal initiating units located at the residence is intended to be energized
42、from power limited circuits as dened in 3.3 (c). 1.5 The units covered by these requirements are intended to be installed in accordance with the requirements of: a) The National Electrical Code, NFPA 70; b) Other applicable installation codes; and c) The local inspection authority having jurisdictio
43、n. 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 shall be evaluated using the appropriate additional component an
44、d end-product requirements as determined necessary to maintain the acceptable level of safety as originally anticipated by the intent of this standard. A product whose features, characteristics, components, materials, or systems conict with specic requirements or provisions of this standard cannot b
45、e judged to comply with this standard. Where considered appropriate, revision of requirements shall be proposed and adopted in conformance with the methods employed for development, revision, and implementation of this standard. 1.7 Where a unit employs residential re alarm functions, it shall compl
46、y with the Standard for Household Fie Warning System Units, UL 985. Where a unit employs household burglar alarm functions, it shall comply with the Standard for Household Burglar-Alarm System Units, UL 1023. A unit utilizing non-re and/or non-carbon monoxide emergency and/or non-emergency signaling
47、 functions shall meet the requirements of the Standard for General Purpose Signaling Devices and Systems, UL 2017. OCTOBER 26, 2015 HOME HEALTH CARE SIGNALING EQUIPMENT - UL 1637 8UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 2 General 2.1
48、 Components 2.1.1 Except as indicated in 2.1.2, a component of a unit 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 units covered by this standard. 2.1.2 A component need not comply wit
49、h a specic requirement that: a) Involves a feature or characteristic not needed in the application of the component in the unit 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 recognized as being incomplete in construction features or restricted in performance capabilities. Such components are intended for use only under limited con
