1、*USACE / NAVFAC / AFCESA / NASA UFGS-26 12 19.00 40 (February 2011)-Preparing Activity: NASA SupersedingUFGS-26 12 19.00 40 (August 2010)UFGS-26 12 00.00 40 (November 2008)UNIFIED FACILITIES GUIDE SPECIFICATIONSReferences are in agreement with UMRL dated January 2011*SECTION TABLE OF CONTENTSDIVISIO
2、N 26 - ELECTRICALSECTION 26 12 19.00 40PAD-MOUNTED, LIQUID-FILLED, MEDIUM-VOLTAGE TRANSFORMERS02/11PART 1 GENERAL1.1 REFERENCES1.2 RELATED REQUIREMENTS1.3 DEFINITIONS1.4 SUBMITTALS1.5 QUALITY ASSURANCE1.5.1 Pad-Mounted Transformer Drawings1.5.2 Regulatory Requirements1.5.3 Standard Products1.5.3.1 A
3、lternative Qualifications1.5.3.2 Material and Equipment Manufacturing Date1.5.4 PREDICTIVE TESTING AND INSPECTION TECHNOLOGY REQUIREMENTS1.6 MAINTENANCE1.6.1 Additions to Operation and Maintenance Data1.7 WARRANTYPART 2 PRODUCTS2.1 PRODUCT COORDINATION2.2 THREE-PHASE PAD-MOUNTED TRANSFORMERS2.2.1 Co
4、mpartments2.2.1.1 High Voltage, Dead-Front2.2.1.2 High Voltage, Live-Front2.2.1.3 Low Voltage2.2.1.4 Three-Phase Metering2.2.2 Compartment Construction2.2.3 Transformer2.2.3.1 Specified Transformer Losses2.2.4 Insulating Liquid2.2.4.1 Liquid-Filled Transformer Nameplates2.2.5 Corrosion Protection2.3
5、 WARNING SIGNS2.4 GROUNDING AND BONDING2.5 PADLOCKSSECTION 26 12 19.00 40 Page 1Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-2.6 CAST-IN-PLACE CONCRETE2.7 SOURCE QUALITY CONTROL2.7.1 Transformer Test Schedule2.7.2 Design Tests2.7.3 Routine and Oth
6、er Tests2.7.4 PREDICTIVE exposure to fumes, vapors, dust, and gases; and seismic requirements.*PART 1 GENERAL1.1 REFERENCESThe publications listed below form a part of this specification to the extent referenced. The publications are referred to in the text by the basic designation only.ACI INTERNAT
7、IONAL (ACI)ACI 318M (2008; Errata 2010) Building Code Requirements for Structural Concrete R 2009) Standard Specification for Stainless and Heat-Resisting Chromium-Nickel Steel Plate, Sheet, and StripASTM C 260 (2006) Standard Specification for Air-Entraining Admixtures for ConcreteASTM D 117 (2010)
8、 Standard Guide for Sampling, Test Methods, Specifications and Guide for Electrical Insulating Oils of Petroleum OriginASTM D 1535 (2008e1) Specifying Color by the Munsell SystemASTM D 3487 (2009) Standard Specification for Mineral Insulating Oil Used in Electrical ApparatusASTM D 877 (2002; R 2007)
9、 Standard Test Method for Dielectric Breakdown Voltage of Insulating Liquids Using Disk ElectrodesASTM D 92 (2005a; R 2010) Standard Test Method for SECTION 26 12 19.00 40 Page 5Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Flash and Fire Points by
10、 Cleveland Open Cup TesterASTM D 97 (2009) Pour Point of Petroleum ProductsFM GLOBAL (FM)FM APP GUIDE (updated on-line) Approval Guide http:/ OF ELECTRICAL AND ELECTRONICS ENGINEERS (IEEE)IEEE 100 (2000; Archived) The Authoritative Dictionary of IEEE Standards TermsIEEE 386 (2006) Standard for Separ
11、able Insulated Connector Systems for Power Distribution Systems Above 600VIEEE C2 (2007; TIA 2007-1; TIA 2007-2; TIA 2007-3; TIA 2007-4; TIA 2007-5; Errata 2006-1; Errata 2007-2; Errata 2009-3) National Electrical Safety CodeIEEE C37.47 (2000) Standard for High Voltage Current-Limiting Type Distribu
12、tion Class Fuses and Fuse Disconnecting SwitchesIEEE C57.12.00 (2010) Standard General Requirements for Liquid-Immersed Distribution, Power, and Regulating TransformersIEEE C57.12.25 (1990) Standard for Transformers - Pad-Mounted, Compartmental-Type, Self-Cooled, Single-Phase Distribution Transforme
13、rs With Separable Insulated High-Voltage Connectors; High Voltage, 34,500 Grdy/ 19,920 Volts and Below; Low Voltage, 240/120 Volts; 167 kVa and Smaller RequirementsIEEE C57.12.28 (2005) Standard for Pad-Mounted Equipment - Enclosure IntegrityIEEE C57.12.34 (2009) Standard for Requirements for Pad-Mo
14、unted, Compartmental-Type, Self-Cooled, Three-Phase Distribution Transformers, 5 MVA and Smaller; High Voltage, 34.5 kV Nominal System Voltage and Below; Low Voltage, 15 kV Nominal System Voltage and BelowIEEE C57.12.80 (2002) Standard Terminology for Power and Distribution TransformersIEEE C57.12.9
15、0 (2010) Standard Test Code for Liquid-Immersed Distribution, Power, and Regulating TransformersSECTION 26 12 19.00 40 Page 6Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-IEEE C57.13 (2008) Standard Requirements for Instrument TransformersIEEE C57.
16、98 (1993; Errata 1998; R 1999) Guide for Transformer Impulse TestsIEEE C62.11 (2005; Amd 1 2008) Standard for Metal-Oxide Surge Arresters for Alternating Current Power Circuits (1kV)INTERNATIONAL ELECTRICAL TESTING ASSOCIATION (NETA)NETA ATS (2009) Standard for Acceptance Testing Specifications for
17、Electrical Power Equipment and SystemsNATIONAL AERONAUTICS AND SPACE ADMINISTRATION (NASA)RCBEA GUIDE (2004) NASA Reliability Centered Building and Equipment Acceptance GuideNATIONAL ELECTRICAL MANUFACTURERS ASSOCIATION (NEMA)ANSI C12.1 (2008) Electric Meters Code for Electricity MeteringANSI C12.7
18、(2005) Requirements for Watthour Meter SocketsNEMA LI 1 (1998) Industrial Laminating Thermosetting ProductsNEMA/ANSI C12.10 (2004) Physical Aspects of Watthour Meters - Safety StandardsNATIONAL FIRE PROTECTION ASSOCIATION (NFPA)NFPA 70 (2011) National Electrical CodeORGANISATION FOR ECONOMIC CO-OPER
19、ATION AND DEVELOPMENT (OECD)OECD Test 203 (1992) Fish Acute Toxicity TestU.S. ENVIRONMENTAL PROTECTION AGENCY (EPA)EPA 600/4-90/027F (1993) Methods for Measuring the Acute Toxicity of Effluents and Receiving Waters to Freshwater and Marine OrganismsEPA 712-C-98-075 (1996) Fate, Transport and Transfo
20、rmation Test Guidelines - OPPTS 835.3100- “Aerobic Aquatic Biodegradation“UNDERWRITERS LABORATORIES (UL)UL 467 (2007) Grounding and Bonding EquipmentSECTION 26 12 19.00 40 Page 7Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-1.2 RELATED REQUIREMENTS
21、*NOTE: Include Section 26 08 00 APPARATUS INSPECTION AND TESTING on all projects involving medium voltage and specialized power distribution equipment.*Section 26 08 00 APPARATUS INSPECTION AND TESTING applies to this section, with the additions and modifications specified herein.1.3 DEFINITIONSUnle
22、ss otherwise specified or indicated, electrical and electronics terms used in these specifications, and on the drawings, shall be as defined in IEEE 100.1.4 SUBMITTALS*NOTE: Submittals shall be limited to those necessary for adequate quality control. The importance of an item in the project should b
23、e one of the primary factors in determining if a submittal for the item should be required.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 c
24、an be reviewed through the Contractors Quality 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 followin
25、g the “G“ designation to indicate the approving authority. Recommended codes for Army projects are “RE“ for Resident Engineer approval, “ED“ for Engineering approval, and “AE“ for Architect-Engineer approval. Codes following the “G“ typically are not used for Navy projects.Submittal items not design
26、ated with a “G“ are considered as being for information only for Army projects and for Contractor Quality Control approval for Navy projects.*Government approval is required for submittals with a “G“ designation; submittals not having a “G“ designation are for information only or as otherwise design
27、ated. 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:*SECTION 26 12 19.00 40 Page 8Provided by IHSNot for ResaleNo reproduction or networking
28、 permitted without license from IHS-,-,-NOTE: Include the bracketed option on “CIEE and 074 review“ for NAVFAC Atlantic and SOUTHNAVFACENGCOM projects respectively. For other projects, submittal review shall be performed by the designer of record. If submittal review by NAVFAC Atlantic or SOUTHNAVFA
29、CENGCOM is specifically desired, the responsible Government agency must coordinate with the respective Code CIEE or 074 during the design process. Add appropriate information in section entitled “Submittal Procedures“ to coordinate with the special requirements.*Code CIEE, NAVFAC AtlanticCode 074, S
30、outhern Division, Naval Facilities Engineering Command will review and approve all submittals in this section requiring Government approval. As an exception to this paragraph, transformers manufactured by ABB in Jefferson City, MO; by Cooper Power Systems in Waukesha, WI; by ERMCO in Dyersburg, TN;
31、or by Howard Industries in Laurel, MS need not submit the entire submittal package requirements of this contract. Instead, submit the following items:a. A certification, from the manufacturer, that the technical requirements of this specification shall be met.b. An outline drawing of the transformer
32、 with devices identified (paragraph entitled “Pad-Mounted Transformer Drawings“, item a).c. ANSI nameplate data of the transformer (paragraph entitled “Pad-Mounted Transformer Drawings“, item b).*NOTE: The designer is responsible for providing proper settings for any secondary over-current device(s)
33、 to ensure proper protection of equipment and coordination with transformer high side fuses. Include the following option for transformers serving secondary over-current devices containing adjustable trips.*d. Manufacturers published time-current curves (on full size logarithmic paper) of the transf
34、ormer high side fuses (paragraph entitled “Pad-Mounted Transformer Drawings“, item e).*NOTE: Use “will“ on all SOUTHNAVFACENGCOM projects. Coordinate with paragraph entitled “Source Quality Control.“*e. Routine and other tests (in PART 2, see paragraph entitled “Routine and Other Tests“), shall be c
35、onducted by the manufacturer and maywill be witnessed by the government (in Part 2, see paragraph entitled “Source Quality Control“). Provide transformer test schedule required by submittal item “SD-11 Closeout Submittals“. Provide certified copies of the tests.f. Provide acceptance test reports req
36、uired by submittal item “SD-06 Test Reports“.SECTION 26 12 19.00 40 Page 9Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-g. Provide operation and maintenance manuals required by submittal item “SD-10 Operation and Maintenance Data“.SD-02 Shop Drawin
37、gsPad-Mounted Transformer Drawings; G; G, _SD-03 Product DataPad-Mounted Transformers; G; G, _Submittal shall include manufacturers information for each component, device, and accessory provided with the transformer.SD-06 Test ReportsAcceptance Checks And Tests; G; G, _SD-07 CertificatesTransformer
38、Losses; G; G, _Submit certification from the manufacturer indicating conformance with the paragraph entitled “Specified Transformer Losses.“SD-09 Manufacturers Field ReportsPad-mounted transformer Design Tests; G; G, _Pad-mounted transformer Routine And Other Tests; G; G, _SD-10 Operation and Mainte
39、nance DataTransformer(s), Data Package 5; G; G, _Submit operation and maintenance data in accordance with Section 01 78 23 OPERATION AND MAINTENANCE DATA and as specified herein.SD-11 Closeout SubmittalsTransformer Test Schedule; G; G, _Submit report of test results as specified by paragraph entitle
40、d “Field Quality Control.“1.5 QUALITY ASSURANCE1.5.1 Pad-Mounted Transformer DrawingsDrawings shall indicate, but not be limited to the following:a. An outline drawing, with front, top, and side views.b. ANSI nameplate data.*NOTE: Navy policy requires that all facilities be metered. If exception is
41、taken, coordinate with SECTION 26 12 19.00 40 Page 10Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-paragraphs entitled “Additions to Operation and Maintenance Manuals“ and “Metering.“*c. Elementary diagrams and wiring diagrams with terminals identi
42、fied of watthour meter and current transformers.d. One-line diagram, including switch(es), current transformers, meters, and fuses.e. Manufacturers published time-current curves (on full size logarithmic paper) of the transformer high side fuses.1.5.2 Regulatory RequirementsIn each of the publicatio
43、ns referred to herein, consider the advisory provisions to be mandatory, as though the word, “shall“ had been substituted for “should“ wherever it appears. Interpret references in these publications to the “authority having jurisdiction,“ or words of similar meaning, to mean the Contracting Officer.
44、 Equipment, materials, installation, and workmanship shall be in accordance with the mandatory and advisory provisions of NFPA 70 unless more stringent requirements are specified or indicated.1.5.3 Standard ProductsProvide materials and equipment that are products of manufacturers regularly engaged in the production of such products which are of equal material, design and workmanship. Products shall have been in satisfactory commercial or industrial use for 2 years prior to bid opening. The 2-year period shall include applications of equipment and m
