ANSI IEEE C57 12 32-2002 Standard for Submersible Equipment Enclosure Integrity《可潜设备 外壳完整性》.pdf

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1、IEEE Std C57.12.32-2002IEEE StandardsC57.12.32TMIEEE Standard for SubmersibleEquipmentEnclosure IntegrityPublished by The Institute of Electrical and Electronics Engineers, Inc.3 Park Avenue, New York, NY 10016-5997, USA7 March 2003IEEE Power Engineering SocietySponsored by theTransformers Committee

2、IEEE StandardsPrint: SH95029PDF: SS95029Recognized as anAmerican National Standard (ANSI)The Institute of Electrical and Electronics Engineers, Inc.3 Park Avenue, New York, NY 10016-5997, USACopyright 2003 by the Institute of Electrical and Electronics Engineers, Inc.All rights reserved. Published 7

3、 March 2003. Printed in the United States of America.Print: ISBN 0-7381-3379-5 SH95029PDF: ISBN 0-7381-3380-9 SS95029No part of this publication may be reproduced in any form, in an electronic retrieval system or otherwise, without the prior written permission of the publisher.IEEE Std C57.12.32-200

4、2 (R2008)IEEE Standard for SubmersibleEquipmentEnclosure IntegritySponsorTransformers Committeeof theIEEE Power Engineering SocietyReaffirmed 27 March 2008Approved 12 September 2002IEEE-SA Standards BoardAbstract: Evaluation and testing of the coating integrity of carbon steel and copper bearing ste

5、el enclosureused with submersible electrical equipment are covered.Keywords: coating integrity, enclosure integrity, submersible equipment, switches, transformers.IEEE Standardsdocuments are developed within the IEEE Societies and the Standards Coordinating Committees of theIEEE Standards Associatio

6、n (IEEE-SA) Standards Board. The IEEE develops its standards through a consensus develop-ment process, approved by the American National Standards Institute, which brings together volunteers representing variedviewpoints and interests to achieve the nal product. Volunteers are not necessarily member

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20、 Clearance Center.Note: Attention is called to the possibility that implementation of this standard may require use of subject mat-ter covered by patent rights. By publication of this standard, no position is taken with respect to the existence orvalidity of any patent rights in connection therewith

21、. The IEEE shall not be responsible for identifying patentsfor which a license may be required by an IEEE standard or for conducting inquiries into the legal validity orscope of those patents that are brought to its attention.Copyright 2003 IEEE. All rights reserved.iiiIntroduction(This introduction

22、 is not part of IEEE Std C57.12.32-2002, IEEE Standard for Submersible EquipmentEnclosureIntegrity.)The Accredited Standards Committee on Transformers, Regulators, and Reactors, C57, has for a number ofyears been developing and correlating standards on these products. The data used in this work have

23、 beengathered from many sources, including the standards of the Institute of Electrical and Electronics Engineersand the National Electrical Manufacturers Association, reports of committees of the Edison Electric Insti-tute, and others. This IEEE standard is a voluntary consensus standard. Its use b

24、ecomes mandatory only when required by aduly constituted legal authority or when specied in a contractual relationship. To meet specialized needsand to alow innovation, specic changes are permissible when mutually determined by the user and the pro-ducer, provided such changes do not violate existin

25、g laws and are considered technically adequate for thefunction intended.This standard was originally prepared by the Joint C57/C37 Working Group on Enclosures with J. Martinand then R. C. Olen as chair. This group is now the Enclosure Integrity Working Group of the IEEE Trans-formers Committee.At th

26、e time this standard was completed, the Enclosure Integrity Working Group had the followingmembership:D. H. Mulkey,Co-ChairR. C. Olen, Co-ChairThe following members of the balloting committee voted on this standard. Balloters may have voted forapproval, disapproval, or abstention. Joseph CarulliJack

27、 DelkThomas DiamantisKen ElliottPhillip FaheyAli Ghafourian George HenryJoseph MartinCarl NiemannH. Jin SimEdward SmithRonald J. StaharaAlan TrautAlan WilksAl WorlandDan ZiolkowskiSamuel AguirreDavid AhoGlenn AndersenEdward BertoliniJohn BorstTommy CooperJerry CorkranMichael CulhaneGary EngmannJorge

28、 FernandezDudley GallowayEduardo GarcaDavid GilmerRandall GrovesKen HanusMichael HardinGeorge HenryEdward HorganJames D. Huddleston, IIIGael KennedyDonald LoweGregory LuriWilliam MaguireFortin MarcelJohn MatthewsGary MichelDan H. MulkeyRay NicholasRobert OlenGerald PaivaDhiru PatelThomas PekarekPaul

29、 PillitteriRobert PlasterJames RuggieriJames SmithRonald J. StaharaRonald StonerJohn TeixeiraGiuseppe TermineAlan TrautJoseph TumidajskiAlan WilksJames WilsonBill WimmerivCopyright 2003 IEEE. All rights reserved.When the IEEE-SA Standards Board approved this standard on 12 September 2002, it had the

30、 followingmembership:James T. Carlo,ChairJames H. Gurney,Vice ChairJudith Gorman,Secretary*Member EmeritusAlso included are the following nonvoting IEEE-SA Standards Board liaisons:Alan Cookson, NIST RepresentativeSatish K. Aggarwal, NRC RepresentativeNoelle D. HumenickIEEE Standards Project EditorS

31、id BennettH. Stephen BergerClyde R. CampRichard DeBlasioHarold E. EpsteinJulian Forster*Howard M. FrazierToshio FukudaArnold M. GreenspanRaymond HapemanDonald M. HeirmanRichard H. HulettLowell G. JohnsonJoseph L. Koepnger*Peter H. LipsNader MehravariDaleep C. MohlaWilliam J. MoylanMalcolm V. ThadenG

32、eoffrey O. ThompsonHoward L. WolfmanDon WrightCopyright 2003 IEEE. All rights reserved.vContents1. Overview 11.1 Scope 11.2 Purpose. 12. References 13. Definitions 24. Enclosure design and coating system requirements. 34.1 Enclosure design requirements objective. 34.2 Substrate requirements. 44.3 Co

33、ating system requirements. 44.4 Coating system test specimens. 44.5 Coating system performance requirements 55. General. 65.1 Shipment 65.2 Coating repair procedure 65.3 Installationmaintenance of coating integrity 6Annex A (informative) QUV and SCAB procedure 7Annex B (informative) Bibliography. 10

34、Copyright 2003 IEEE. All rights reserved.1IEEE Standard for Submersible EquipmentEnclosure Integrity1. Overview1.1 ScopeThis standard covers conformance tests and requirements for the integrity of carbon steel and copper bearingsteel submersible electrical enclosures intended for installation in sub

35、merged or partially submergedenvironments. These enclosures contain apparatus energized in excess of 600 V (with the exception ofnetwork protectors) that may be exposed to the public, including but not limited to, the following types ofequipment enclosures:a) Submersible distribution transformersb)

36、Submersible network transformersc) Submersible network protectorsd) Submersible switchgeare) Submersible capacitors or inductorsf) Submersible junction enclosuresg) Submersible metering equipment1.2 PurposeThe purpose of this standard is to describe the requirements for a comprehensive integrity sys

37、tem forsubmersible enclosures providing long eld life with minimum maintenance.2. ReferencesThis standard shall be used in conjunction with the following standards. When the following standards aresuperseded by an approved revision, the revision shall apply.ASTM A242-01, Standard Specication for Hig

38、h-Strength Low-Alloy Structural Steel.11ASTM publications are available from the American Society for Testing and Materials, 100 Barr Harbor Drive, West Conshohocken,PA 19428-2959, USA (http:/www.astm.org/). IEEEStd C57.12.32-2002 IEEE STANDARD FOR 2Copyright 2003 IEEE. All rights reserved.ASTM A588

39、-01, Standard Specication for High-Strength Low-Alloy Structural Steel with 50 ksi 345MPa Minimum Yield Point to 4-in 100 mm Thick.ASTM B117-97, Standard Practice for Operating Salt Spray (Fog) Apparatus.ASTM D714-87 (2000), Standard Test Method for Evaluating Degree of Blistering of Paints.ASTM D16

40、54-92 (2002), Standard Test Method for Evaluation of Painted or Coated Specimens Subjectedto Corrosive Environments.ASTM D2794-93 (2000-e1), Standard Test Method for Resistance of Organic Coatings to the Effects ofRapid Deformation (Impact).ASTM D3170-01, Standard Test Method for Chipping Resistance

41、 of Coatings.ASTM D3359-02, Standard Test Methods for Measuring Adhesion by Tape Test.ASTM D3363-00, Standard Test Method for Film Hardness by Pencil Test.ASTM D4587-01, Standard Practice for Fluorescent UV-Condensation Exposures of Paint and RelatedCoatings.ASTM G154-00 (ae1), Standard Practice for

42、 Operating Fluorescent Light Apparatus for UV Exposure ofNonmetallic Materials.NACE RP 01 88-99, Discontinuity (Holiday) Testing of New Protective Coatings.2SAE J400-2001, Test for Chip Resistance of Surface Coatings.33. DenitionsFor the purposes of this standard, the following terms and denitions a

43、pply. IEEE 100B8 should bereferenced for terms not dened in this clause.43.1 carbon steel:A steel containing only residual quantities of elements other than carbon, except thoseadded for deoxidation or to counter the deleterious effects of residual sulfur. Silicon is usually limited toabout 0.60% an

44、d manganese to about 1.65%. Also termed plain carbon steel, ordinary steel, or straightcarbon steel. See Bringas and Wayman B7.3.2 conformance tests: Certain performance tests are conducted to demonstrate compliance with theapplicable standards. The test specimen is normally subjected to all planned

45、 routine tests prior to initiationof the conformance test program.NOTEThe conformance tests may or may not be similar to certain design tests. Demonstration of margins (capabili-ties) beyond the standard requirements is unnecessary.2NACE standards are available from National Association of Corrosion

46、 Engineers, PO Box 218340, Houston, TX 77218.3SAE publications are available from the Society of Automotive Engineers, 400 Commonwealth Drive, Warrendale, PA 15096, USA(http:/www.sae.org/).4The numbers in brackets correspond to those of the bibliography in Annex B.IEEESUBMERSIBLE EQUIPMENTENCLOSURE

47、INTEGRITY Std C57.12.32-2002Copyright 2003 IEEE. All rights reserved.33.3 copper bearing steel: Carbon steel with approximately 0.15% carbon, 0.05% maximum sulfur, and aminimum of 0.2% copper content, exhibiting a minimum yield strength of 345 MPa and suitable forwelding.5ASTM A242-01 and ASTM A588-

48、01 describe such steels in detail. Also known as copper iron.3.4 design tests:Tests made by the manufacturer to determine the adequacy of the design of a particulartype or model of equipment or its component parts in order to meet its assigned ratings and to operatesatisfactorily under normal condit

49、ions and under special conditions if specied. These tests may be used todemonstrate compliance with applicable standards of the industry.NOTEDesign tests, sometimes called type tests, are made on representative apparatus or prototypes to verify thevalidity of design analysis and calculation methods and to substantiate the ratings assigned to all other apparatus of basi-cally the same design. These tests may also be used to evaluate the modication of a previous design and to ensure thatperformance has not been adversely affected. Test dat