ARMY UFGS-26 29 01 00 10-2008 ELECTRIC MOTORS 3-PHASE VERTICAL INDUCTION TYPE《垂直感应型3相电动机》.pdf

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1、*USACE / NAVFAC / AFCESA / NASA UFGS-26 29 01.00 10 (November 2008)-Preparing Activity: USACE (CW) SupersedingUFGS-26 29 01.00 10 (April 2006)UNIFIED FACILITIES GUIDE SPECIFICATIONSReferences are in agreement with UMRL dated October 2008*SECTION TABLE OF CONTENTSDIVISION 26 - ELECTRICALSECTION 26 29

2、 01.00 10ELECTRIC MOTORS, 3-PHASE VERTICAL INDUCTION TYPE11/08PART 1 GENERAL1.1 REFERENCES1.2 SYSTEM DESCRIPTION1.3 SUBMITTALS1.4 QUALITY ASSURANCE1.4.1 Corrosion Prevention and Finish Painting1.4.1.1 Fastenings and Fittings1.4.1.2 Corrosion-Resisting Materials1.4.1.3 Corrosion-Resisting Treatments1

3、.4.1.4 Frames1.4.1.5 Cores1.4.1.6 Shafts1.4.1.7 Finish Painting1.4.2 Government StudyPART 2 PRODUCTS2.1 NAMEPLATES2.2 MOTORS2.2.1 Rating2.2.2 Operating Characteristics2.2.2.1 Torques2.2.2.2 Locked-Rotor Current2.2.2.3 Starting Capabilities2.2.2.4 Duty Cycle2.2.2.5 Balance2.2.2.6 Noise2.2.2.7 Power F

4、actor and Efficiency2.2.3 Frames and Brackets2.2.3.1 Stator Frame2.2.3.2 Supporting Bracket2.2.3.3 Overspeed Alternate2.2.3.4 Antireverse Device Alternate2.2.3.5 Eyebolts2.2.4 CoresSECTION 26 29 01.00 10 Page 1Provided by IHSNot for ResaleNo reproduction or networking permitted without license from

5、IHS-,-,-2.2.5 Insulated Windings2.2.6 Thermal Protection2.2.7 Winding Heaters2.2.7.1 Heating Element2.2.7.2 Sheath2.2.7.3 Insulation2.2.7.4 Terminals2.2.8 Shafts2.2.9 Bearings2.2.9.1 Loading2.2.9.2 Thrust Bearings2.2.9.3 Guide Bearings2.2.9.4 Lubrication2.2.9.5 Housings2.2.9.6 Cooling2.2.9.7 Rating2

6、.2.9.8 Shaft Currents2.3 SURGE PROTECTION2.3.1 Surge Capacitors2.3.2 Surge Arresters2.3.3 Space Heater2.4 MOTOR TERMINALS AND BOXES2.4.1 Stator Terminal Box2.4.2 Stator Terminals2.4.3 Grounding2.4.4 Accessory Leads and Boxes2.5 WRENCHES, TOOLS, AND SPECIAL EQUIPMENT2.6 FACTORY TESTS2.6.1 Complete Te

7、st2.6.2 Check Test2.6.3 Form Wound Coil Test2.6.4 Winding Space Heater TestPART 3 EXECUTION (Not Applicable)- End of Section Table of Contents -SECTION 26 29 01.00 10 Page 2Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-*USACE / NAVFAC / AFCESA / NA

8、SA UFGS-26 29 01.00 10 (November 2008)-Preparing Activity: USACE (CW) SupersedingUFGS-26 29 01.00 10 (April 2006)UNIFIED FACILITIES GUIDE SPECIFICATIONSReferences are in agreement with UMRL dated October 2008*SECTION 26 29 01.00 10ELECTRIC MOTORS, 3-PHASE VERTICAL INDUCTION TYPE11/08*NOTE: This guid

9、e specification covers the requirements for procurement of 3-phase vertical induction motors for driving storm-water pumps for local flood-control pumping stations.Edit this guide specification for project specific requirements by adding, deleting, or revising text. For bracketed items, choose appli

10、cable items(s) or insert appropriate information.Remove information and requirements not required in respective project, whether or not brackets are present.Comments and suggestions on this guide specification are welcome and should be directed to the technical proponent of the specification. A list

11、ing of technical proponents, including their organization designation and telephone number, is on the Internet.Recommended changes to a UFGS should be submitted as a Criteria Change Request (CCR).*PART 1 GENERAL*NOTE: This section covers motors with special features of construction which are conside

12、red necessary to provide maximum insurance against failures where the motors are to be operated only for short periods of time, at infrequent intervals, and at locations where the average relative humidity of the air is high. Where operating characteristics or features of motor construction differ f

13、rom this specification but are considered desirable, this specification may be modified accordingly. The designer must also consider unusual service conditions such as direct exposure to the sun, vermin infestation, or high altitude.SECTION 26 29 01.00 10 Page 3Provided by IHSNot for ResaleNo reprod

14、uction or networking permitted without license from IHS-,-,-In adapting this specification to any project, the form and phraseology will be changed as necessary to properly specify the work contemplated. When deviations from this specification are considered necessary, prior approval from HQ USACE w

15、ill be obtained.*1.1 REFERENCES*NOTE: This paragraph is used to list the publications cited in the text of the guide specification. The publications are referred to in the text by basic designation only and listed in this paragraph by organization, designation, date, and title.Use the Reference Wiza

16、rds Check Reference feature when you add a RID outside of the Sections Reference Article to automatically place the reference in the Reference Article. Also use the Reference Wizards Check Reference feature to update the issue dates.References not used in the text will automatically be deleted from

17、this section of the project specification when you choose to reconcile references in the publish print process.*The publications listed below form a part of this specification to the extent referenced. The publications are referred to within the text by the basic designation only.AMERICAN BEARING MA

18、NUFACTURERS ASSOCIATION (ABMA)ABMA 11 (1990; R 1999) Load Ratings and Fatigue Life for Roller BearingsABMA 9 (1990; R 2000) Load Ratings and Fatigue Life for Ball BearingsASTM INTERNATIONAL (ASTM)ASTM A 123/A 123M (2008) Standard Specification for Zinc (Hot-Dip Galvanized) Coatings on Iron and Steel

19、 ProductsASTM A 153/A 153M (2005) Standard Specification for Zinc Coating (Hot-Dip) on Iron and Steel HardwareASTM B 344 (2001) Standard Specification for Drawn or Rolled Nickel-Chromium and Nickel-Chromium-Iron Alloys for Electrical Heating ElementsSECTION 26 29 01.00 10 Page 4Provided by IHSNot fo

20、r ResaleNo reproduction or networking permitted without license from IHS-,-,-NATIONAL ELECTRICAL MANUFACTURERS ASSOCIATION (NEMA)NEMA MG 1 (2007) Standard for Motors and Generators1.2 SYSTEM DESCRIPTIONThe work under this section includes providing all labor, equipment, and material and performing a

21、ll operations required to design, manufacture, assemble, test, and package and deliver the vertical induction motors for driving pumps specified under Section 22 10 00.00 10 VERTICAL PUMPS, AXIAL-FLOW AND MIXED-FLOW IMPELLER TYPE. These motors shall be supplied complete with all accessories, spare p

22、arts, tools, and manufacturers data and instructions as specified herein.1.3 SUBMITTALS*NOTE: Review submittal description (SD) definitions in Section 01 33 00 SUBMITTAL PROCEDURES and edit the following list to reflect only the submittals required for the project. Submittals should be kept to the m

23、inimum required for adequate quality control.A “G” following a submittal item indicates that the submittal requires Government approval. Some submittals are already marked with a “G”. Only delete an existing “G” if the submittal item is not complex and can be reviewed through the Contractors Quality

24、 Control system. Only add a “G” if the submittal is sufficiently important or complex in context of the project.For submittals requiring Government approval on Army projects, a code of up to three characters within the submittal tags may be used following the “G“ designation to indicate the approvin

25、g authority. Codes for Army projects using the Resident Management System (RMS) are: “AE“ for Architect-Engineer; “DO“ for District Office (Engineering Division or other organization in the District Office); “AO“ for Area Office; “RO“ for Resident Office; and “PO“ for Project Office. Codes following

26、 the “G“ typically are not used for Navy, Air Force, and NASA projects.Choose the first bracketed item for Navy, Air Force and NASA projects, or choose the second bracketed item for Army projects.*Government approval is required for submittals with a “G“ designation; submittals not having a “G“ desi

27、gnation are for Contractor Quality Control approval. information only. When used, a designation following the “G“ designation identifies the office that will review the submittal for the Government. Submit the following in accordance with Section 01 33 00 SUBMITTAL PROCEDURES:SD-02 Shop DrawingsSECT

28、ION 26 29 01.00 10 Page 5Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Motors; G; G, _Six _ copies of equipment foundation dimensions; outline drawings with weights, nameplate data, and details showing method of mounting and anchoring the motor. Co

29、ntracting Officers approval shall be obtained in writing prior to the commencement of manufacture of motors.SD-03 Product DataInsulated Windings; G; G, _A detailed description of and specification for the manufacturing process, the materials and the insulating varnish or compound used in insulating

30、the windings shall be submitted to the Contracting Officer for approval before manufacture of the motors is commenced. If, in the opinion of the Contracting Officer, the insulation proposed is not of the quality specified and if the methods of manufacture are not considered to be in accordance with

31、best modern practice, the motors will not be accepted. Six _ copies of motor design curves and Six _ copies of motor speed-torque curves, as specified, shall be submitted.Duty Cycle; G; G, _An analysis to verify that the motor, when operated in accordance with the duty cycle specified, will not unde

32、rgo injurious temperature rise. If the duty cycle cannot be met with a standard NEMA design motor, the motor manufacturer shall provide a description of proposed modifications to provide such compliance.Motors; G; G, _Six _ copies of complete descriptive specification of each type and size motor pro

33、vided, with necessary cuts, photographs, and drawings to clearly indicate the construction of the motor, the materials and treatments used to prevent corrosion of parts, bearing construction, and type of insulation used on all windings. Submittal shall include all information required for selection

34、of protective and control equipment and for operational setting, such as, but not limited to, normal and maximum operation temperature for windings and bearings, overload trip setting for motor at pump maximum head condition and starting times for starting at rated and 90 percent starter voltage. Co

35、ntracting Officers approval shall be obtained in writing prior to the commencement of manufacture of motors.Government StudySix _ copies of the specified data.Spare PartsSix _ copies of a complete list of renewal parts with prices for each different rating of motor. This list shall accompany the ins

36、truction manual.SD-06 Test ReportsSECTION 26 29 01.00 10 Page 6Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Starting CapabilitiesSix _ copies of certified test reports, when available, of tests previously performed on motors of each type and size

37、specified or calculated data to substantiate the motors capability to conform to the specified requirements.Factory TestsSix _ copies of test reports recording all data obtained during the tests specified shall be provided to the Contracting Officer for each motor used. Test reports shall include pe

38、rformance curves indicating the results of paragraph COMPLETE TEST. The base value shall be given whether ANSI or IEEE standard system is used.SD-07 CertificatesPower Factor and EfficiencyCertification of guaranteed value of power factor and efficiency for full load, 3/4 full load, and 1/2 full load

39、.Factory TestsSix _ certified copies of the results of a “Complete Test“ for duplicate equipment will be accepted in lieu of the “Complete Test“ as specified in subparagraph COMPLETE TEST for equipment of the respective rating and type. No substitute will be accepted for the “Check Test.“SD-10 Opera

40、tion and Maintenance DataInstructionsSix _ copies of complete instructions for the proper installation, inspection, and maintenance of the machines provided for this particular service. Instruction manuals shall be submitted to the Contracting Officer not later than the date the equipment is shipped

41、 from the manufacturers plant. The instructions shall include a cross-sectional drawing indicating the major component parts of the motor and the procedure for disassembly.1.4 QUALITY ASSURANCE1.4.1 Corrosion Prevention and Finish PaintingThe equipment provided under these specifications will be sub

42、jected to severe moisture conditions and shall be designed to render it resistant to corrosion from such exposure. The general requirements to be followed to mitigate corrosion are specified below. Any additional special treatment or requirement considered necessary for any individual items is speci

43、fied under the respective item. However, other corrosion-resisting treatments that are the equivalent of those specified herein may, with the approval of the Contracting Officer, be used.SECTION 26 29 01.00 10 Page 7Provided by IHSNot for ResaleNo reproduction or networking permitted without license

44、 from IHS-,-,-1.4.1.1 Fastenings and FittingsWhere practicable, all screws, bolts, nuts, pins, studs, springs, washers, and other similar fittings shall be of corrosion-resisting material or shall be treated in an approved manner to render them resistant to corrosion.1.4.1.2 Corrosion-Resisting Mate

45、rialsCorrosion-resisting steel, copper, brass, bronze, copper-nickel, and nickel-copper alloys are acceptable corrosion-resisting materials.1.4.1.3 Corrosion-Resisting TreatmentsHot-dip galvanizing shall be in accordance with ASTM A 123/A 123M or ASTM A 153/A 153M as applicable. Other corrosion-resisting treatments may be used if approved by the Contracting Officer.1.4.1.4 FramesMotor frames, end bells, covers, conduit boxes