ANSI UL 1081-2016 UL Standard for Safety Swimming Pool Pumps Filters and Chlorinators (Seventh Edition Reprint with revisions through and including October 20 2017).pdf

1、UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL 1081 Swimming Pool Pumps, Filters, and Chlorinators STANDARD FOR SAFETYUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM ULUL COPYRIGHTE

2、D MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL Standard for Safety for Swimming Pool Pumps, Filters, and Chlorinators, UL 1081 Seventh Edition, Dated August 9, 2016 Summary of Topics This revision of ANSI/UL 1081 is being issued to revise requirement

3、s for Power Supply Connections Cord and Plug-Connected Units. The revised requirements are substantially in accordance with Proposal(s) on this subject dated February 3, 2017 and April 21, 2017. Text that has been changed in any manner or impacted by ULs electronic publishing system is marked with a

4、 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 by any means, electronic, mechanical photocopying, recording, or otherwise without prior permission of UL. UL provides this Standard as is withou

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8、rchaser is storing an electronic Standard on the purchasers computer system. MAY 26, 2017 UL 1081 tr1UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL MAY 26, 2017 UL 1081 tr2 No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURT

9、HER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL AUGUST 9, 2016 (Title Page Reprinted: May 26, 2017) 1 UL 1081 Standard for Swimming Pool Pumps, Filters, and Chlorinators First Edition December, 1972 Second Edition March, 1979 Third Edition February, 1986 Fourth Edition October, 1993 Fift

10、h Edition March, 1997 Sixth Edition January, 2008 Seventh Edition August 9, 2016 This ANSI/UL Standard for Safety consists of the Seventh Edition including revisions through May 26, 2017. The most recent designation of ANSI/UL 1081 as an American National Standard (ANSI) occurred on May 26, 2017. AN

11、SI 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 to UL at any time. Proposals should be submitted via a Proposal Request in ULs On-Line Collaborative Standards Development S

12、ystem (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 and all copyrights, ownerships, and rights regarding those Standards shall remain the sole and exclusive property of UL. COP

13、YRIGHT 2017 UNDERWRITERS LABORATORIES INC. ANSI/UL 1081-2017UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL OCTOBER 21, 2016 SWIMMING POOL PUMPS, FILTERS, AND CHLORINATORS - UL 1081 2 No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZE

14、D FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL CONTENTS P A R T1S W IMMING POOL PUMPS, FILTERS, AND CHLORINATORS INTRODUCTION 1 Scope .7 2 Units of Measurement .8 3 Undated References 8 4 Glossary .8 5 Safety Critical Functions .9 CONSTRUCTION 6 Component Specications 10 6.1 G

15、eneral 10 6.2 Printed wiring boards 11 6.3 Quick-connect wire connectors 11 6.4 Terminal blocks .11 6.5 Wire connectors .12 6.6 Button or coin cell batteries of lithium technologies 12 7 Frame and Enclosure 12 8 Mechanical Assembly 16 9 Accessibility of Uninsulated Live Parts, Film-Coated Wire, and

16、Moving Parts 17 10 Provisions for Servicing 22 11 Resistance to Corrosion .23 12 Power Supply Connections Cord- and Plug-Connected Units .25 12.1 Cords and plugs .25 12.2 Strain relief 26 12.3 Bushings 26 13 Power Supply Connections Units Intended for Permanent Installation .26 13.1 General .26 13.2

17、 Terminal compartments for supply connection .28 13.3 Wiring terminals and leads 30 14 Grounding .32 14.1 All units .32 14.2 Permanently-connected units 32 14.3 Cord- and plug-connected units 33 14.4 Bonding .33 14.5 Equipotential bonding .34 15 Ground-Fault Protection for Personnel .34 16 Live Part

18、s 34 17 Internal Wiring 35 18 Double Insulation .36 19 Splices 38 20 Separation of Circuits .38 21 Insulating Material 39 22 Spacings 39 22.1 Double-insulated units 39 22.2 All other units 40 22.3 Clearance and creepage distances .42 OCTOBER 21, 2016 SWIMMING POOL PUMPS, FILTERS, AND CHLORINATORS -

19、UL 1081 2AUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 23 Internal Bushings .43 24 Gaskets .43 25 Reduction of Risk of Injury to Persons .43 25.1 General .43 25.2 Stability .44 26 Parts Subject to Water Pressure 44 27 Motors .44 27.1 Gene

20、ral .44 27.2 Motor overload protection .46 28 Overcurrent Protective Devices .48 29 Switches and Controls .50 30 Capacitors .52 31 Lampholders and Receptacles .52 32 Electrolytic Chlorinators 53 PERFORMANCE 33 General 53 34 Leakage Current Test .54 35 Starting Current Test 57 36 Power Input Test .57

21、 37 Grounding Continuity Test .58 38 Temperature Test .58 39 Dielectric Voltage-Withstand Test .61 39.1 Double-insulated units 61 39.2 All other units 62 39.3 Method .63 40 Water Exposure Test 63 40.1 General .63 40.2 Water exposure 64 40.3 Flooding 65 40.4 Reverse siphoning .65 41 Resistance to Ult

22、raviolet Light and Water Test .67 42 Resistance to Impact Test .67 43 Abnormal Operation Test 68 44 Hydrostatic Pressure Test .68 45 Strain Relief Test .68 46 Switch Test 69 47 Metallic Coating Thickness Test 69 48 Creep Test .71 MANUFACTURING AND PRODUCTION-LINE TESTS 49 Grounding Continuity Test .

23、71 50 Dielectric Voltage-Withstand Test .72 RATINGS 51 Storable Pool Pumps 72 52 Permanently-Installed Units 72 OCTOBER 21, 2016 SWIMMING POOL PUMPS, FILTERS, AND CHLORINATORS - UL 1081 2BUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL MARKI

24、NGS 53 Details .73 OCTOBER 21, 2016 SWIMMING POOL PUMPS, FILTERS, AND CHLORINATORS - UL 1081 3UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL OCTOBER 21, 2016 SWIMMING POOL PUMPS, FILTERS, AND CHLORINATORS - UL 1081 4 No Text on This PageUL

25、COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 54 Permanence .77 54.1 General .77 54.2 Cord tags .77 INSTRUCTIONS 55 General 78 PART 2 ELECTRIC SWIMMING POOL CLEANERS INTRODUCTION 56 Scope .80 57 General 80 CONSTRUCTION 58 Cleaner Enclosure 80

26、 59 Power Unit Enclosure .81 60 Handle 81 61 Accessibility of Pump Fan/Impeller 81 62 Line Cord 81 63 Low-Voltage Interconnection Cable .82 64 Low-Voltage Interconnection Cable Strain Relief 82 65 Low-Voltage Cable Receptacle/Plug 82 66 Grounding .82 67 Motor 83 68 Power Unit Isolation .83 PERFORMAN

27、CE 69 General 84 70 Handle Integrity Test 85 71 Abnormal Tests .85 71.1 General .85 71.2 Cleaner pump locked rotor test 87 71.3 Cleaner drive motor locked rotor test .87 71.4 Shorted output cable test 87 71.5 Cleaner dry operation test .87 RATINGS 72 Details .87 MARKINGS 73 General 87 INSTRUCTIONS 7

28、4 General 88 75 Important Safety Instructions .88 AUGUST 9, 2016 SWIMMING POOL PUMPS, FILTERS, AND CHLORINATORS - UL 1081 5UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL SUPPLEMENT SA - REQUIREMENTS FOR THE EVALUATION OF ELECTRONIC CIRCUITS

29、 INTRODUCTION SA1 Scope SA1 SA2 General SA1 SA3 Glossary SA1 CONSTRUCTION SA4 Components SA3 SA4.1 Capacitors .SA3 SA4.2 Isolation devices SA3 SA4.3 Printed wiring boards SA4 SA4.4 Switch mode power supplies .SA4 SA4.5 Temperature sensing, thermistor devices SA4 SA4.6 Transformers .SA5 SA5 Identicat

30、ion of Safety Critical Circuit Functions .SA5 SA5.1 General SA5 SA5.2 Protective electronic circuits SA5 SA5.3 Operating circuits that mitigate a dangerous malfunction of the appliance SA6 SA6 Evaluation of the Different Types of Electronic Circuits .SA6 SA7 Circuits That Provide Safety Critical Fun

31、ctions SA6 PERFORMANCE SA8 General Conditions for the Tests SA7 SA8.1 Details .SA7 SA8.2 Intentionally weak parts SA7 SA8.3 Test results determined by overcurrent protection operation SA8 SA9 Low-Power Circuit Determination SA8 SA10 Abnormal Operation and Fault Tests .SA10 SA11 Transformer Overload

32、Test .SA11 SA12 Switch Mode Power Supply Overload Test .SA12 SA13 Programmable Component Reduced Supply Voltage Test SA12 SA14 Electromagnetic Compatibility (EMC) Requirements Immunity .SA13 AUGUST 9, 2016 SWIMMING POOL PUMPS, FILTERS, AND CHLORINATORS - UL 1081 6UL COPYRIGHTED MATERIAL NOT AUTHORIZ

33、ED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL P A R T1S W IMMING POOL PUMPS, FILTERS, AND CHLORINATORS INTRODUCTION 1 Scope 1.1 These requirements apply to electric motor-operated water pumps of the nonsubmersible type, pump-lter combinations, and chlorinators for use with s

34、wimming pools, hot tubs, and spas, to be used in accordance with the National Electrical Code, NFPA 70. The pump is secured directly to the motor or the pump and motor are factory secured to a common frame. 1.2 These requirements also cover electric pool cleaners for use in swimming pools. 1.3 Swimm

35、ing pool pumps, pump-lter combinations, and chlorinators covered by these requirements may be permanently connected or cord- and plug-connected to the electrical supply. Permanently-connected units may be covered for indoor use only or for indoor and outdoor use. Cord- and plug-connected units are e

36、valuated under requirements for outdoor use, but may also be used indoors. Swimming pool pumps intended for use with storable pools are provided with a minimum 25-foot (7.6-m) nondetachable power supply cord, are double insulated, have no accessible grounded metal, and have inaccessible dead metal c

37、onnected to the grounding conductor of the cord. Pumps intended for permanent use may be permanently wired or provided with a maximum 3-foot (0.91-m) nondetachable power supply cord and, in addition, are provided with an accessible wire connector for bonding to all metal parts of the pool, hot tub,

38、or spa structure and to all electrical equipment conduit and piping within 5 feet (1.5 m) of the inside wall of the pool, hot tub, or spa. Hot tub and spa pumps covered by these requirements are not intended for use within an outer enclosure or beneath the skirt of a hot tub or spa, unless so marked

39、. 1.4 Chlorinators covered by these requirements may consist of assemblies such as: a) A chlorinator and a clock-operated valve for use with a water circulating system; b) A water circulating pump with additional chlorine injection; or c) An electrolytic-type chlorinating equipment. 1.5 These requir

40、ements do not cover: a) Pumping equipment for re service or other products that are covered by individual requirements elsewhere; b) A pump rated at more than 600 volts; c) A pump involving a universal motor rated at more than 250 volts: or d) A sump pump, fountain pump, and aquarium pump, or other

41、products for which individual requirements exist. AUGUST 9, 2016 SWIMMING POOL PUMPS, FILTERS, AND CHLORINATORS - UL 1081 7UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 2 Units of Measurement 2.1 Values stated without parentheses are the r

42、equirement. Values in parentheses are explanatory or approximate information. 2.2 Unless indicated otherwise, all voltage and current values mentioned in this standard are root-mean-square (rms). 3 Undated References 3.1 Any undated reference to a code or standard appearing in the requirements of th

43、is standard shall be interpreted as referring to the latest edition of that code or standard 4 Glossary 4.1 For the purpose of this standard the following denitions apply. 4.2 BASIC INSULATION (formerly FUNCTIONAL INSULATION) The insulation applied to live parts to provide basic protection against e

44、lectric shock. Basic insulation does not necessarily include insulation used exclusively for functional purposes. 4.3 CORD- AND PLUG-CONNECTED UNIT A unit provided with exible cord and an attachment plug for connection to the supply source. 4.4 DOUBLE INSULATION An insulation system comprised of bas

45、ic insulation and supplementary insulation, with the two insulations physically separated and arranged so that they are not simultaneously subjected to the same deteriorating inuences (temperature, contaminants, or the like) to the same degree. 4.5 INDOOR UNIT A unit investigated for use only where

46、protected from the weather. 4.6 LINE VOLTAGE CIRCUIT A circuit involving a potential of not more than 600 volts and having circuit characteristics in excess of those of a low-voltage circuit or limited-energy circuit. 4.7 OUTDOOR UNIT A unit that has been investigated and determined to be acceptable

47、 for use where exposed to weather. 4.8 PERMANENTLY-CONNECTED UNIT A unit that is intended for connection to one of the applicable permanent wiring systems in accordance with the National Electrical Code, ANSI/NFPA 70. 4.9 PERMANENTLY-INSTALLED POOL A pool constructed wholly or partially in the groun

48、d, any pool capable of holding water in a depth greater than 42 inches (1.07 m), or any pool installed inside of a building (regardless of water depth), whether or not served by electrical circuits of any nature. 4.10 PERMANENTLY-INSTALLED UNIT A unit intended to be fastened or secured in position o

49、r permanently connected to a water circulating system. AUGUST 9, 2016 SWIMMING POOL PUMPS, FILTERS, AND CHLORINATORS - UL 1081 8UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 4.11 SAFETY CRITICAL FUNCTION Control, protection and monitoring functions which are being relied upon to reduce the risk of re, electric shock or casualty hazards. 4.12 STORABLE POOL A pool constructed on or above the ground, capable of holding wate