UL 1113-2004 UL Standard for Safety Electrically Operated Pumps for Nonflammable Liquids Marine《船用不可燃液体电动泵》.pdf

1、UL 1113ISBN 0-7629-0951-XElectrically Operated Pumpsfor Nonflammable Liquids,MarineUnderwriters Laboratories Inc. (UL)333 Pfingsten RoadNorthbrook, IL 60062-2096UL Standard for Safety for Electrically Operated Pumps for Nonflammable Liquids, Marine, UL 1113Fourth Edition, Dated March 1, 2004Summary

2、of TopicsThis new edition of UL 1113 is issued for the addition of performance requirements for non-bildge pump operation under abnormal conditions, addition of a marking requirement for bildgepumps, and miscellaneous editorial revisions.The requirements are substantially in accordance with ULs Bull

3、etin(s) on this subject dated December 12,2003. The bulletin(s) is now obsolete and may be discarded.The master for this Standard at ULs Northbrook Office is the official document insofar as it relates to aUL service and the compliance of a product with respect to the requirements for that product a

4、nd service,or if there are questions regarding the accuracy of this Standard.ULs Standards for Safety are copyrighted by UL. Neither a printed copy of a Standard, nor the distributiondiskette for a Standard-on-Diskette and the file for the Standard on the distribution diskette should bealtered in an

5、y way. All of ULs Standards and all copyrights, ownerships, and rights regarding thoseStandards shall remain the sole and exclusive property of UL.All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, ortransmitted in any form by any means, electronic, mec

6、hanical photocopying, recording, or otherwisewithout prior permission of UL.Revisions of UL Standards for Safety are issued from time to time. A UL Standard for Safety is currentonly if it incorporates the most recently adopted revisions.UL provides this Standard as is without warranty of any kind,

7、either expressed or implied, including butnot limited to, the implied warranties of merchantability or fitness for any purpose.In no event will UL be liable for any special, incidental, consequential, indirect or similar damages,including loss of profits, lost savings, loss of data, or any other dam

8、ages arising out of the use of or theinability to use this Standard, even if UL or an authorized UL representative has been advised of thepossibility of such damage. In no event shall ULs liability for any damage ever exceed the price paid forthis Standard, regardless of the form of the claim.UL wil

9、l attempt to answer support requests concerning electronic versions of its Standards. However, thissupport service is offered on a reasonable efforts basis only, and UL may not be able to resolve everysupport request. UL supports the electronic versions of its Standards only if they are used under t

10、heconditions and operating systems for which it is intended. ULs support policies may change fromtime-to-time without notification.UL reserves the right to change the format, presentation, file types and formats, delivery methods andformats, and the like of both its printed and electronic Standards

11、without prior notice.MARCH 1, 2004 UL 1113 tr1Purchasers of the electronic versions of ULs Standards for Safety agree to defend, indemnify, and holdUL harmless from and against any loss, expense, liability, damage, claim, or judgement (includingreasonable attorneys fees) resulting from any error or

12、deviation introduced while purchaser is storing anelectronic Standard on the purchasers computer system.If a single-user version electronic Standard was purchased, one copy of this Standard may be stored onthe hard disk of a single personal computer, or on a single LAN file-server or the permanent s

13、toragedevice of a multiple-user computer in such a manner that this Standard may only be accessed by one userat a time and for which there is no possibility of multiple concurrent access.If a multiple-user version electronic Standard was purchased, one copy of the Standard may be stored ona single L

14、AN file-server, or on the permanent storage device of a multiple-user computer, or on an Intranetserver. The number of concurrent users shall not exceed the number of users authorized.Electronic Standards are intended for on-line use, such as for viewing the requirements of a Standard,conducting a w

15、ord search, and the like. Only one copy of the Standard may be printed from eachsingle-user version of an electronic Standard. Only one copy of the Standard may be printed for eachauthorized user of a multiple-user version of an electronic Standard. Because of differences in thecomputer/software/pri

16、nter setup used by UL and those of electronic Standards purchasers, the printedcopy obtained by a purchaser may not look exactly like the on-line screen view or the printed Standard.An employee of an organization purchasing a UL Standard can make a copy of the page or pages beingviewed for their own

17、 fair and/or practical internal use.The requirements in this Standard are now in effect, except for those paragraphs, sections, tables, figures,and/or other elements of the Standard having future effective dates as indicated in the note following theaffected item. The prior text for requirements tha

18、t have been revised and that have a future effective dateare located after the Standard, and are preceded by a SUPERSEDED REQUIREMENTS notice.New product submittals made prior to a specified future effective date will be judged under all of therequirements in this Standard including those requiremen

19、ts with a specified future effective date, unlessthe applicant specifically requests that the product be judged under the current requirements. However, ifthe applicant elects this option, it should be noted that compliance with all the requirements in thisStandard will be required as a condition of

20、 continued Listing and Follow-Up Services after the effectivedate, and understanding of this should be signified in writing.Copyright 2004 Underwriters Laboratories Inc.This Standard consists of pages dated as shown in the following checklist:Page Date1-24 March 1, 2004MARCH 1, 2004 UL 1113tr2March

21、1, 20041UL 1113Standard for Electrically Operated Pumps for Nonflammable Liquids,MarineFirst Edition August, 1977Second Edition October, 1986Third Edition September, 1997Fourth EditionMarch 1, 2004An effective date included as a note immediately following certain requirementsis one established by Un

22、derwriters Laboratories Inc.Revisions of this Standard will be made by issuing revised or additional pagesbearing their date of issue. A UL Standard is current only if it incorporates themost recently adopted revisions, all of which are itemized on the transmittal noticethat accompanies the latest s

23、et of revised requirements.ISBN 0-7629-0951-XCOPYRIGHT 1977, 2004 UNDERWRITERS LABORATORIES INC.MARCH 1, 2004UL 11132No Text on This PageCONTENTSFOREWORD 6INTRODUCTION1 Scope .72 Glossary .73 Components 84 Units of Measurement .85 Undated References 8CONSTRUCTION6 General 87 Enclosures and Guards 98

24、 Materials .99 Corrosion Protection .1010 Current-Carrying Parts 1011 Wiring .1012 Field Power Supply Connections .1113 Strain Relief 1214 Motor Protection 1215 Insulating Material 1316 Switches and Controllers 13PERFORMANCE17 General 1418 Input Test 1419 Vibration Test 1420 Shock Test .1521 Tempera

25、ture Tests 1521.1 Cold temperature .1521.2 High temperature .1622 Stray Current Leakage Test 1623 Exposure to Solvents Test .1724 Humidity Exposure Test .1725 Operation Tests 1725.1 Cycling 1725.2 Pump characteristics 1725.3 Abnormal conditions 1826 Salt Spray Corrosion Test .1927 Ignition-Protectio

26、n Test 1928 Strain Relief Test .2029 Locked Rotor Test 2030 Accelerated Aging Test 2131 Overload Test 2132 Marking Plate Adhesion Tests 2132.1 General .2132.2 As-received 2232.3 Oven aging 22MARCH 1, 2004 UL 1113 332.4 Immersion .22RATING33 General 22MARKING34 General 23OPERATING AND INSTALLATION IN

27、STRUCTIONS35 General 24MARCH 1, 2004UL 11134MARCH 1, 2004 UL 1113 5No Text on This PageFOREWORDA. This Standard contains basic requirements for products covered by Underwriters Laboratories Inc. (UL)under its Follow-Up Service for this category within the limitations given below and in the Scope sec

28、tionof this Standard. These requirements are based upon sound engineering principles, research, records oftests and field experience, and an appreciation of the problems of manufacture, installation, and usederived from consultation with and information obtained from manufacturers, users, inspection

29、 authorities,and others having specialized experience. They are subject to revision as further experience andinvestigation may show is necessary or desirable.B. The observance of the requirements of this Standard by a manufacturer is one of the conditions of thecontinued coverage of the manufacturer

30、s product.C. A product which complies with the text of this Standard will not necessarily be judged to comply withthe Standard if, when examined and tested, it is found to have other features which impair the level ofsafety contemplated by these requirements.D. A product employing materials or havin

31、g forms of construction which conflict with specific requirementsof the Standard cannot be judged to comply with the Standard. A product employing materials or havingforms of construction not addressed by this Standard may be examined and tested according to the intentof the requirements and, if fou

32、nd to meet the intent of this Standard, may be judged to comply with theStandard.E. UL, in performing its functions in accordance with its objectives, does not assume or undertake todischarge any responsibility of the manufacturer or any other party. The opinions and findings of ULrepresent its prof

33、essional judgment given with due consideration to the necessary limitations of practicaloperation and state of the art at the time the Standard is processed. UL shall not be responsible to anyonefor the use of or reliance upon this Standard by anyone. UL shall not incur any obligation or liability f

34、ordamages, including consequential damages, arising out of or in connection with the use, interpretation of,or reliance upon this Standard.F. Many tests required by the Standards of UL are inherently hazardous and adequate safeguards forpersonnel and property shall be employed in conducting such tes

35、ts.MARCH 1, 2004UL 11136INTRODUCTION1 Scope1.1 These requirements cover electrically operated pumps rated less than 50 volts direct current (dc), andintended for use on vessels to pump nonflammable liquids, such as bilge water, potable water, and thelike.1.2 The pumps covered by these requirements a

36、re intended to be installed in accordance with the FireProtection Standard for Pleasure and Commercial Motor Craft, ANSI/NFPA 302; the standards andrecommended practices of the American Boat and Yacht Council, Inc.; and the applicable regulations ofthe United States Coast Guard.1.3 These requirement

37、s do not cover pumps intended for use in hazardous locations aboard UnitedStates Coast Guard inspected vessels.1.4 These requirements cover ignition-protected pumps that are be required on boats under 65 feet (19.8m) in length.1.5 These requirements cover pumps intended for continuous duty.1.6 Combi

38、nation pump/blowers are covered by these requirements and by the requirements in theStandard for Marine Blowers, UL 1128.2 Glossary2.1 For the purpose of this standard, the following definitions apply.2.2 AUTOMATIC PUMP A pump that automatically begins pumping when the liquid level attains apredeter

39、mined depth and stops when the liquid reaches a predetermined low level.2.3 CONTINUOUS OPERATION PUMP A pump capable of continuous operation at a voltage of 120percent of rated normal voltage.2.4 DESIGN VOLTAGE A voltage of 113.3 percent of the nominal voltage.2.5 IGNITION-PROTECTED A device or comp

40、onent constructed so that it will not ignite a mixture ofpropane and air surrounding the device under operating conditions. An ignition-protected device is notnecessarily explosion proof, as that term is applied to commercial vessels. An ignition-protecteddevice may have exposed input and output wir

41、ing as permitted by the Fire Protection Standard forPleasure and Commercial Motor Craft, ANSI/NFPA 302, the standards of the American Boat and YachtCouncil, and the applicable Regulations of the United States Coast Guard for uninspected vessels.2.6 NOMINAL VOLTAGES Commonly available storage battery

42、 voltages (6, 12, 24 and 32 volts dc).2.7 NONSPARKING PUMP A pump that will not, under operating conditions, produce sparks ofsufficient energy to ignite a flammable hydrocarbon mixture.2.8 NONSUBMERSIBLE PUMP A pump intended to be operated with the pump motor not less than18 inches (457 mm) above a

43、n anticipated water level.2.9 NORMAL HAND TOOLS Any standard American or metric wrench or screwdriver (straight orcross-point), and standard hexagonal wrenches.MARCH 1, 2004 UL 1113 72.10 SUBMERSIBLE PUMP A pump intended to be operated while totally immersed in water.3 Components3.1 Except as indica

44、ted in 3.2, a component of a product covered by this standard shall comply with therequirements for that component.3.2 A component is not required to comply with a specific requirement that:a) Involves a feature or characteristic not required in the application of the component in theproduct covered

45、 by this standard, orb) Is superseded by a requirement in this standard.3.3 A component shall be used in accordance with its rating established for the intended conditions ofuse.3.4 Specific components are incomplete in construction features or restricted in performance capabilities.Such components

46、are intended for use only under limited conditions, such as certain temperatures notexceeding specified limits, and shall be used only under those specific conditions.4 Units of Measurement4.1 Values stated without parentheses are the requirement. Values in parentheses are explanatory orapproximate

47、information.5 Undated References5.1 Any undated reference to a code or standard appearing in the requirements of this standard shall beinterpreted as referring to the latest edition of that code or standard.CONSTRUCTION6 General6.1 All external edges, projections, and corners shall be smooth, rounde

48、d, and not sufficiently sharp toresult in a laceration injury in intended use and maintenance of the product.6.2 The mounting brackets, or other means provided to secure the pump to the boat, shall be of a typeand so located that proper installation is capable of being made with normal hand tools. T

49、he securingmeans shall be designed so that the pump maintains a fixed relationship to the boat when subjected tothe vibration and shock loads of marine service. See Vibration Test, Section 19 and Shock Test, Section20.6.3 The materials used for the impeller and the housing of the pump shall be nonsparking.MARCH 1, 2004UL 111386.4 Pumps having the following characteristics are determined to be nonsparking:a) Impeller or housing formed of nonmetallic materials;b) Impeller and housing formed of nonferrous metals;c) Impeller and housing formed of n