1、UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL 1563 Electric Spas, Equipment Assemblies, and Associated Equipment STANDARD FOR SAFETYUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM
2、ULUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL Standard for Safety for Electric Spas, Equipment Assemblies, and Associated Equipment, UL 1563 Sixth Edition, Dated July 16, 2009 Summary of Topics This revision of ANSI/UL 1563 is being i
3、ssued to add requirements for electronic circuits, to allow the use of UL 840 to evaluate clearance and creepage distances, to update requirements for switches, and to allow the use of electronic media for mandated instructions. The revised requirements are substantially in accordance with Proposal(
4、s) on this subject dated May 19, 2017. 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 b
5、y 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 no
6、 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 loss
8、, 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. JULY 14, 2017 UL 1563 tr1UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REP
9、RODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL JULY 14, 2017 UL 1563 tr2 No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL JULY 16, 2009 (Title Page Reprinted: July 14, 2017) 1 UL 1563 Standard for Electric Spas, Equi
10、pment Assemblies, and Associated Equipment First Edition October, 1981 Second Edition May, 1986 Third Edition November, 1992 Fourth Edition July, 1996 Fifth Edition March, 2004 Sixth Edition July 16, 2009 This ANSI/UL Standard for Safety consists of the Sixth Edition including revisions through July
11、 14, 2017. The most recent designation of ANSI/UL 1563 as an American National Standard (ANSI) occurred on July 14, 2017. ANSI approval for a standard does not include the Cover Page, Transmittal Pages and Title Page. Comments or proposals for revisions on any part of the Standard may be submitted t
12、o 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 nor electronic copy of a Standard should be altered in any way. All of ULs Standards a
13、nd all copyrights, ownerships, and rights regarding those Standards shall remain the sole and exclusive property of UL. COPYRIGHT 2017 UNDERWRITERS LABORATORIES INC. ANSI/UL 1563-2017UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL JULY 14, 2
14、017 UL 1563 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 Components 6 3 Units of Measurement .6 4 Undated References .6A 5 Glossary 6A 6 Accessories .12 6A Safety Critical Functions
15、 12 CONSTRUCTION 7 General .12A 7A Component Specications .13 7A.1 General .13 7A.2 Quick-connect wire connectors 14 7A.3 Terminal blocks 14 7A.4 Wire connectors .14 7A.5 Button or coin cell batteries of lithium technologies .14A 8 Frame and Enclosure .14A 8.1 General .14A 8.2 Metal enclosures .14B
16、8.3 Nonmetallic enclosures .14B 8.4 Drainage .16 8.5 Mounting pads or holes 16 8.6 Barriers 16 8.7 Ventilating openings .19 9 Mechanical Assembly 19 10 Securement with Adhesives 20 11 General Accessibility Requirements .20 12 Accessibility Requirements For Spas 27 13 Resistance to Corrosion .29 14 P
17、ower Supply Connections Cord-Connected and Convertible Spas and Equipment Assemblies 31 15 Power Supply Connections Permanently Connected Units .32 15.1 General .32 15.2 Terminal compartments for supply connection 32B 15.3 Wiring terminals and leads 33 16 Grounding .37 17 Bonding .40 18 Leakage Curr
18、ent Collectors 41 19 Live Parts 41 20 Wiring .42 20.1 General .42 20.2 Splices and connections .42A 20.3 Wiring between component enclosures 42A 21 Heating Elements .42B 22 Separation of Circuits .43 23 Electrical Insulation .45 24 Printed-Wiring Boards .45 JULY 14, 2017 UL 1563 2AUL COPYRIGHTED MAT
19、ERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 25 Spacings 46 25.1 General .46 25.2 Field wiring terminals .46 25.3 Spacings at other than eld wiring terminals or on printed wiring boards 47 25.4 Spacings on printed wiring boards 47 25.5 Spacings within moto
20、rs .48 25.6 Clearance and Creepage Distances 48 26 Internal Bushings 48A 27 Gaskets 48A 28 Thermal Insulation 49 29 Motors .49 29.1 General .49 29.2 Motor circuit overload protection .50 30 Overcurrent, Thermal, or Overload Protective Devices .50B 31 Transformers and Power Supplies 52 32 Switches an
21、d Controllers .52C 33 Capacitors .53 34 Lampholders and Receptacles .54 34A Temperature sensing, thermistor devices .54 35 Temperature-Regulating Controls 54A 35.1 General 54A 35.2 User controls standard settings .54A 35.3 User controls special temperature settings .54A 35.4 Water temperature indica
22、tion .54B 35.5 Construction 54B 36 Temperature-Limiting Controls 56 37 Reduction of Risk of Injury to Persons .56B 37.1 General 56B 37.2 Stability .57 37.3 Risk of scald injury .57 37.4 Heater protection 57 37.5 Water backow 59 37.6 Safety controls and safety circuits 60 37.7 Reliability 60 37.8 Ozo
23、ne generators 61 38 Suction Openings .61 39 Ground-Fault Circuit-Interrupters 66 40 Pump Shut-Off Devices 68 41 Audio/Video Components 68 PERFORMANCE 42 General 71 43 Leakage Current Test .72 44 Available Current Test .75 45 Insulation Resistance Test .76 46 Starting Current Test 76 47 Power Input T
24、est .76 48 Leakage Current Test or Insulation Resistance Test Following Humidity Conditioning .76 49 Dielectric Voltage-Withstand Test .77 50 Temperature Test .77 51 Water Temperature Test .81 52 Abnormal Water Temperature Tests 82 JULY 14, 2017 UL 1563 2BUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR F
25、URTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 52.1 Temperature-limiting control test .82 52.2 Kinetic heating test .82 JULY 14, 2017 UL 1563 2CUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL JULY 14, 2017 UL 1563 2D No Text
26、on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 53 Motor Protector Test 82 OCTOBER 7, 2016 UL 1563 3UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL OCTOBER 7, 2016 UL 156
27、3 4 No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 53.1 General .82 53.2 Temperature 83 53.3 Locked rotor protection 83 53.4 Endurance .84 53.5 Limited short circuit 84 54 Water Exposure Test 85 54.1 General .85 54.2 Spl
28、ashing 85 54.3 Seal test .85 54.4 Simulated rain 86 55 Leakage Current Test in Water .89 56 Test for Resistance to Impact .92 57 Ozone Offgas Test 93 58 Abnormal Operation Tests 94 58.1 Low water and no water test 94 58.2 Interrupted power .95 58.3 Water ow interruption .95 58.4 Water back ow .95 58
29、.5 Reverse hydrostatic pressure .95 58.6 Electrolytic capacitor test .96 58.7 Transformer test 96 58.8 Electronic component test 96 59 Flow Rate Test .97 60 Strain-Relief Test 97 61 Metallic Coating Thickness Test .97 62 Structural Integrity Tests .99 62.1 General .99 62.2 Static loading test 100 62
30、.3 Impact load test 100 MANUFACTURING AND PRODUCTION-LINE TESTS 63 Grounding Continuity Test 100 64 Dielectric Voltage-Withstand Test 100 RATINGS 65 Cord-Connected Products 101 66 Permanently-Connected Products 101 67 Convertible Products 102 68 Supply Conductor Ampacity and Rating of Overcurrent Pr
31、otection 102 MARKINGS 69 General 102 70 Wiring Diagram 103 71 Temporary Markings for Spas 105 72 Additional Markings .107 72.1 General .107 72.2 Spas .107 72.3 Equipment assemblies 109 72.4 Blowers .111 72.5 Controls .112 AUGUST 25, 2011 UL 1563 4AUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER R
32、EPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 72.6 Audio/video components .112 72.7 Double-insulated pumps and blowers 112 INSTRUCTIONS 73 General 113 74 Important Safety Instructions 116 74.1 General 116 74.2 For all units .116 74.3 Spas 117 74.4 Equipment assemblies .118 74.5 Blowers 120
33、74.6 Audio/video components .120 SUPPLEMENT SA - SUPPLEMENTAL REQUIREMENTS FOR ENCLOSURES OF PRODUCTS CONSTRUCTED FOR DIRECT CONDUIT CONNECTION TO A WET-NICHE OR NO-NICHE LUMINAIRE SA1 Scope SA1 SA2 Construction SA1 SA3 Performance Strain Relief Test SA2 SA4 Markings .SA2 SUPPLEMENT SB - REQUIREMENT
34、S FOR THE EVALUATION OF ELECTRONIC CIRCUITS INTRODUCTION SB1 Scope SB1 SB2 General SB1 SB3 Glossary SB1 CONSTRUCTION SB4 Components SB2 SB4.1 Capacitors .SB2 SB4.2 Isolation devices SB3 SB4.3 Printed wiring boards SB3 SB4.4 Switch Mode Power Supplies .SB4 SB5 Identication of Safety Critical Circuit
35、Functions .SB4 SB5.1 General SB4 SB6 Evaluation of the Different Types of Electronic Circuits SB4 SB7 Circuits That Provide Safety Critical Functions SB5 PERFORMANCE SB8 General Conditions for the Tests SB6 SB8.1 Details .SB6 JULY 14, 2017 UL 1563 4BUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER
36、 REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL SB8.2 Intentionally weak parts SB6 SB8.3 Test results determined by overcurrent protection operation SB7 SB9 Low-Power Circuit Determination SB7 SB10 Abnormal Operation and Fault Tests .SB9 SB11 Transformer Overload Test SB10 SB12 Switch Mode
37、Power Supply Overload Test .SB11 SB13 Programmable Component Reduced Supply Voltage Test .SB11 SB14 Electromagnetic Compatibility (EMC) Requirements Immunity SB12 APPENDIX A APPENDIX B REQUIREMENTS FOR ELECTRONIC CONTROLS EVALUATED TO THE STANDARD FOR TEMPERATURE-INDICATING AND -REGULATING EQUIPMENT
38、, UL 873 B1 General .B1 JULY 14, 2017 UL 1563 5UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL INTRODUCTION 1 Scope 1.1 These requirements apply to self-contained spas. They also apply to eld-installed equipment assemblies, blowers, and cont
39、rols for use with eld-installed hot tubs, swimming pools, and non-self-contained spas. These products are for household or commercial use, indoors, outdoors, or both. All equipment is intended for installation and use in accordance with Article 680 of the National Electrical Code, NFPA 70. 1.2 These
40、 requirements also apply to eld-installed accessories that have been investigated with the basic product. 1.3 These requirements do not apply to products covered by the following UL Standards: a) Underwater Luminaires and Submersible Junction Boxes, UL 676; b) Swimming Pool Pumps, Filters, and Chlor
41、inators, UL 1081; c) Electric Water Heaters for Pools and Tubs, UL 1261; d) Personal Hygiene and Health Care Appliances, UL 1431 (professional hydrotherapy equipment whirlpool bathtubs); and e) Hydromassage Bathtubs, UL 1795. 2 Components Section 2 revised and relocated as Section 7A.1 August 25, 20
42、11 3 Units of Measurement 3.1 Values stated without parentheses are the requirement. Values in parentheses are explanatory or approximate information. 3.2 Unless indicated otherwise, all voltage and current values mentioned in this standard are root-mean-square (rms). JULY 14, 2017 UL 1563 6UL COPYR
43、IGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 4 Undated References 4.1 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. 5 G
44、lossary 5.1 For the purpose of this standard the following denitions apply. 5.2 ACCESSIBLE PART A part located so that it can be contacted by a person. 5.3 ACCESSIBLE TO THE OCCUPANT Any surface or component within 5 feet (1.52 m) of the tub water, measured by any convenient method such as a measuri
45、ng tape or a 5-foot exible wire, cord, or string. The distance shall be measured with the service door closed and shall be the shortest path without piercing a permanent barrier such as the tub or skirt of a spa or the service door. 5.4 ACTUATION Movement of the actuating member of the control by th
46、e user, by hand, by foot, or by any other human activity. 5.5 Revised and relocated as 5.14.1 July 30, 2012 5.6 BONDING TERMINAL A pressure wire connector secured to the enclosure in which the power supply conductors are terminated, for the connection of a bonding conductor. 5.7 CLASS 2 CIRCUIT A se
47、condary circuit with an open circuit potential of not more than 30 volts rms (42.4 volts peak) supplied by a Class 2 transformer, or by a transformer and xed impedance that together comply with all performance requirements for Class 2 transformers in the Standard for Low Voltage Transformers: Genera
48、l Requirements, UL 5085-1 and the Standard for Low Voltage Transformers: Class 2 and Class 3 Transformers, UL 5085-3. 5.8 COMMON BONDING GRID A common bonding grid may be a copper grounding loop, metal reinforcing rods in a concrete or tile supporting pad, or a network of other local groundable meta
49、l that local inspection authorities evaluate to be in compliance with Section 680-26(B) of the National Electrical Code, ANSI/NFPA 70. 5.9 CONFORMAL COATING An insulating coating that conforms to the conguration of the object that is coated. The coating is used as a covering to protect against environmental conditions. 5.9.1 CONTROL, AUTOMATIC ACTION A device in which the transmission and operation of at least one function is produced by initiation which is not the result of man
