NAVY UFGS-26 11 16-2010 SECONDARY UNIT SUBSTATIONS《辅助单位变电站》.pdf

1、*USACE / NAVFAC / AFCESA / NASA UFGS-26 11 16 (February 2010)-Preparing Activity: NAVFAC Superseding UFGS-26 11 16 (April 2007) UNIFIED FACILITIES GUIDE SPECIFICATIONSReferences are in agreement with UMRL dated April 2010*SECTION TABLE OF CONTENTSDIVISION 26 - ELECTRICALSECTION 26 11 16SECONDARY UNI

2、T SUBSTATIONS02/10PART 1 GENERAL1.1 REFERENCES1.2 RELATED REQUIREMENTS1.3 DEFINITIONS1.4 SUBMITTALS1.4.1 Coordinated Submittal Reviews1.5 QUALITY ASSURANCE1.5.1 Drawing Requirements1.5.1.1 Unit Substation Drawings1.5.1.2 Transformer Drawings1.5.2 Paint Coating System1.5.3 Transformer Losses1.5.4 Sub

3、station Product Data1.5.5 Test Reports1.5.6 Regulatory Requirements1.5.7 Standard Products1.5.7.1 Alternative Qualifications1.5.7.2 Material and Equipment Manufacturing Date1.6 MAINTENANCE1.6.1 Assembled Operation and Maintenance Manuals1.6.2 Operation and Maintenance Data1.7 WARRANTYPART 2 PRODUCTS

4、2.1 PRODUCT COORDINATION2.2 SECONDARY UNIT SUBSTATION2.2.1 Incoming Sections2.2.1.1 Incoming Section Enclosure2.2.1.2 Cable Terminations2.2.1.3 Surge Arresters2.2.1.4 Load Interrupter Switch2.2.1.5 Primary Protective Device Connection2.2.2 Transformer (Liquid-Filled) Sections2.2.2.1 Transformer Rati

5、ngsSECTION 26 11 16 Page 1Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-2.2.2.2 Transformer Accessories2.2.2.3 Specified Transformer Losses2.2.2.4 Insulating Liquid2.2.3 Transformer (Dry-Type) Sections2.2.3.1 Transformer Ratings2.2.3.2 Specified Tr

6、ansformer Losses2.2.4 Outgoing Section2.2.4.1 Outgoing Section Enclosure2.2.5 Watthour and Digital Meters2.2.5.1 Electronic Watthour Meter2.2.5.2 Electro-Mechanical Watthour Meters2.2.5.3 Digital Meters2.2.6 Instruments2.2.6.1 Ac Ammeters2.2.6.2 Ac Voltmeters2.2.6.3 Instrument Control Switches2.2.7

7、Current Transformers2.2.8 Control Power Transformers2.2.9 Meter Fusing2.2.10 Heaters2.2.11 Insulated Barriers2.2.12 Terminal Boards2.2.13 Wire Marking2.2.14 Grounding and Bonding2.2.15 Padlocks2.2.16 Cast-in-Place Concrete2.3 MANUFACTURERS NAMEPLATES2.4 FIELD FABRICATED NAMEPLATES2.5 WARNING SIGNS2.

8、6 SOURCE QUALITY CONTROL2.6.1 Equipment Test Schedule2.6.2 Load Interrupter Switch Production Tests2.6.3 Transformer Design Tests (Liquid-Filled)2.6.4 Transformer Routine and Other Tests (Liquid-Filled)2.6.5 Transformer Design Tests (Dry-Type)2.6.6 Transformer Routine and Other Tests (Dry-Type)PART

9、3 EXECUTION3.1 INSTALLATION3.2 GROUNDING3.2.1 Grounding Electrodes3.2.2 Substation Grounding3.2.3 Connections3.2.4 Grounding and Bonding Equipment3.3 INSTALLATION OF EQUIPMENT AND ASSEMBLIES3.3.1 Interrupter Switchgear3.3.2 Meters and Instrument Transformers3.3.3 Field Applied Painting3.3.4 Field Fa

10、bricated Nameplate Mounting3.3.5 Warning Sign Mounting3.3.6 Galvanizing Repair3.4 FOUNDATION FOR EQUIPMENT AND ASSEMBLIES3.4.1 Exterior Location3.4.2 Interior Location3.4.3 Cast-in-Place Concrete3.5 Padlocks3.6 FIELD QUALITY CONTROL3.6.1 Performance of Acceptance Checks and TestsSECTION 26 11 16 Pag

11、e 2Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-3.6.1.1 Interrupter Switchgear (Air Switches)3.6.1.2 Transformers (Liquid-Filled)3.6.1.3 Transformers - (Dry-Type)3.6.1.4 Current Transformers3.6.1.5 Metering and Instrumentation3.6.1.6 Grounding Sys

12、tem3.6.2 Protective Relays3.6.3 Pre-Energization Services3.6.4 Follow-Up Verification- End of Section Table of Contents -SECTION 26 11 16 Page 3Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-*USACE / NAVFAC / AFCESA / NASA UFGS-26 11 16 (February 20

13、10)-Preparing Activity: NAVFAC Superseding UFGS-26 11 16 (April 2007) UNIFIED FACILITIES GUIDE SPECIFICATIONSReferences are in agreement with UMRL dated April 2010*SECTION 26 11 16SECONDARY UNIT SUBSTATIONS02/10*NOTE:1. This guide specification covers the requirements for three phase secondary unit

14、substations for step-down operation at primary voltages of 601 volts through 38 kilovolts, and secondary voltages, of 600 volts or less.2. When feasible, provide a separate liquid-filled pad-mounted transformer outside of the facility and a separately erected switchboard/switchgear assembly inside t

15、he respective facility in lieu of a secondary unit substation. For LANTNAVFACENGCOM projects, do not use secondary unit substations with secondary current greater than 5000 amperes.3. For LANTNAVFACENGCOM projects, where the available fault current is less than 12,000 amperes rms symmetrical, provid

16、e pad-mounted switchgear with a fault interrupting switch-way as the transformer primary protection device in lieu of a load interrupting switch. Clearly indicate requirements for identifying signage at switch-ways and at the transformer.USE THE FOLLOWING RELATED GUIDE SPECIFICATIONS FOR POWER DISTR

17、IBUTION EQUIPMENT:-Section 26 08 00 APPARATUS INSPECTION AND TESTING-Section 26 12 19.10 THREE-PHASE PAD-MOUNTED TRANSFORMERS-Section 26 12 19.20 SINGLE-PHASE PAD-MOUNTED TRANSFORMERS-Section 26 11 14.00 10 MAIN ELECTRIC SUPPLY STATION AND SUBSTATION-Section 26 13 00.00 20 SF6 INSULATED PAD-MOUNTED

18、SWITCHGEAR-Section 26 11 13.00 20 PRIMARY UNIT SUBSTATIONS-Section 26 22 00.00 10 480-VOLT STATION SERVICE SWITCHGEAR AND TRANSFORMERSSECTION 26 11 16 Page 4Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Section 26 23 00 SWITCHBOARDS AND SWITCHGEAR-

19、Section 26 28 00.00 10 MOTOR CONTROL CENTERS, SWITCHBOARDS AND PANELBOARDS-Section 33 70 02.00 10 ELECTRICAL DISTRIBUTION SYSTEM, UNDERGROUND-Section 33 71 01 OVERHEAD TRANSMISSION AND DISTRIBUTIONEdit this guide specification for project specific requirements by adding, deleting, or revising text.

20、For bracketed items, choose applicable items(s) or insert appropriate information.Remove information and requirements not required in respective project, whether or not brackets are present.Comments and suggestion on this specification are welcome and should be directed to the technical proponent of

21、 the specification. A listing 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).*NOTE: This section utilizes the following energy cost and loss value tables.

22、Graphics/Tables files contain all graphics/tables for the specification. NOTE: TO DOWNLOAD UFGS GRAPHICSGo to http:/www.wbdg.org/ccb/NAVGRAPH/graphtoc.pdf.Do not include list of tables, or tables themselves, in project specifications. Use tables to obtain values required in Part 2 of the specificati

23、on.For SOUTHNAVFACENGCOM facilities use table US-2.TABLE NUMBER TITLEUS-1 Transformer Loss current transformers with ratings; instruments and meters required; and description of instruments and meters.2. Location, space available, arrangement and elevations of unit substations.3. Grounding Plan.4. T

24、ype and number of cables, size of conductors for each power circuit, and point of entry (top or bottom).5. Transformer primary and secondary voltages. (Use IEEE C57.12.00, Table 11(b), “Designation of voltage ratings of three-phase windings“.) State the primary voltage (nominal) actually in service

25、and not the voltage class.6. Special conditions, such as altitude, temperature and humidity, exposure to fumes, vapors, dust, and gases; and seismic requirements.*PART 1 GENERAL1.1 REFERENCES*NOTE: This paragraph is used to list the publications cited in the text of the guide specification. The publ

26、ications are referred to in the text by basic designation only and listed in this paragraph by organization, designation, date, and title.Use the Reference Wizards Check Reference feature when you add a RID outside of the Sections Reference Article to automatically place the reference in the Referen

27、ce 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 this section of the project specification when you choose to reconcile references in the publish print process.*The publications listed belo

28、w form a part of this specification to the extent referenced. The publications are referred to in the text by the basic designation only.SECTION 26 11 16 Page 6Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-ACI INTERNATIONAL (ACI)ACI 318M (2008; Err

29、ata 2008; Errata 2009; Errata 2010) Building Code Requirements for Structural Concrete and CommentaryAMERICAN NATIONAL STANDARDS INSTITUTE (ANSI)ANSI C39.1 (1981; R 1992) Requirements for Electrical Analog Indicating InstrumentsANSI C57.12.13 (1982) Conformance Requirements for Liquid-Filled Transfo

30、rmersASTM INTERNATIONAL (ASTM)ASTM A 123/A 123M (2009) Standard Specification for Zinc (Hot-Dip Galvanized) Coatings on Iron and Steel ProductsASTM A 153/A 153M (2009) Standard Specification for Zinc Coating (Hot-Dip) on Iron and Steel HardwareASTM A 167 (1999; R 2009) Standard Specification for Sta

31、inless and Heat-Resisting Chromium-Nickel Steel Plate, Sheet, and StripASTM A 653/A 653M (2009a) Standard Specification for Steel Sheet, Zinc-Coated (Galvanized) or Zinc-Iron Alloy-Coated (Galvannealed) by the Hot-Dip ProcessASTM A 780/A 780M (2009) Standard Practice for Repair of Damaged and Uncoat

32、ed Areas of Hot-Dip Galvanized CoatingsASTM C 260 (2006) Standard Specification for Air-Entraining Admixtures for ConcreteASTM D 117 (2002) Standard Guide for Sampling, Test Methods, Specifications and Guide for Electrical Insulating Oils of Petroleum OriginASTM D 1535 (2008) Specifying Color by the

33、 Munsell SystemASTM D 3487 (2009) Standard Specification for Mineral Insulating Oil Used in Electrical ApparatusASTM D 709 (2001; R 2007) Laminated Thermosetting MaterialsASTM D 877 (2002; R 2007) Standard Test Method for Dielectric Breakdown Voltage of Insulating Liquids Using Disk ElectrodesSECTIO

34、N 26 11 16 Page 7Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-ASTM D 92 (2005a) Standard Test Method for Flash and Fire Points by Cleveland Open Cup TesterASTM D 97 (2009) Pour Point of Petroleum ProductsFM GLOBAL (FM)FM APP GUIDE (updated on-line

35、) Approval Guide http:/ OF ELECTRICAL AND ELECTRONICS ENGINEERS (IEEE)IEEE 100 (2000; Archived) The Authoritative Dictionary of IEEE Standards TermsIEEE 386 (2006) Standard for Separable Insulated Connector Systems for Power Distribution Systems Above 600VIEEE C2 (2007; TIA 2007-1; TIA 2007-2; TIA 2

36、007-3; TIA 2007-4; TIA 2007-5) National Electrical Safety CodeIEEE C37.121 (1989; R 2006) American National Standard for Switchgear-Unit Substations - RequirementsIEEE C37.20.3 (2001; R 2006) Standard for Metal-Enclosed Interrupter SwitchgearIEEE C37.90.1 (2002) Standard for Surge Withstand Capabili

37、ty (SWC) Tests for Relays and Relay Systems Associated with Electric Power ApparatusIEEE C57.12.00 (2006) Standard General Requirements for Liquid-Immersed Distribution, Power, and Regulating TransformersIEEE C57.12.01 (2005) General Requirements for Dry-Type Distribution and Power Transformers Incl

38、uding Those with Solid-Cast and/or Resin-Encapsulated WindingsIEEE C57.12.29 (2005) Pad-Mounted Equipment - Enclosure Integrity for Coastal EnvironmentsIEEE C57.12.50 (1981; R 1998) Ventilated Dry-Type Distribution Transformers, 1 to 500 kVA, Single-Phase, and 15 to 500 kVA, Three-Phase, with High-V

39、olt 601 to 34,500 VoltsIEEE C57.12.51 (2008) Standard for Ventilated Dry-Type Power Transformers, 501 kVA and Larger, Three-Phase, with High-Voltage 601 to 34,500 Volts, Low-voltage 208Y/120 to 4160 Volts - General RequirementSECTION 26 11 16 Page 8Provided by IHSNot for ResaleNo reproduction or net

40、working permitted without license from IHS-,-,-IEEE C57.12.80 (2002) Standard Terminology for Power and Distribution TransformersIEEE C57.12.90 (2006; INT 1-2009) Standard Test Code for Liquid-Immersed Distribution, Power, and Regulating TransformersIEEE C57.12.91 (2001; INT1-2005) Standard Test Cod

41、e for Dry-Type Distribution and Power TransformersIEEE C57.124 (1991; R 2002) Recommended Practice for the Detection of Partial Discharge and the Measurement of Apparent Charge in Dry-Type TransformersIEEE C57.13 (2008) Standard Requirements for Instrument TransformersIEEE C57.98 (1993; R 1999; Erra

42、ta 1998) Guide for Transformer Impulse TestsIEEE C62.11 (2005; Amendment A 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 Electrical Power

43、 Equipment and SystemsNATIONAL ELECTRICAL MANUFACTURERS ASSOCIATION (NEMA)ANSI C12.1 (2008) Electric Meters Code for Electricity MeteringANSI C12.4 (1984; R 2002) Registers - Mechanical DemandNEMA ICS 6 (1993; R 2001; R 2006) Standard for EnclosuresNEMA LI 1 (1998) Industrial Laminating Thermosettin

44、g ProductsNEMA ST 20 (1992; R 1997) Standard for Dry-Type Transformers for General ApplicationsNEMA/ANSI C12.10 (2004) Physical Aspects of Watthour Meters - Safety StandardsNATIONAL FIRE PROTECTION ASSOCIATION (NFPA)NFPA 70 (2008; AMD 1 2008) National Electrical CodeORGANISATION FOR ECONOMIC CO-OPER

45、ATION AND DEVELOPMENT (OECD)OECD Test 203 (1992) Fish Acute Toxicity TestSECTION 26 11 16 Page 9Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-U.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 Transformation Test Guidelines - OPPTS 835.3100- “Aerobic Aquatic Biodegradation“UNDERWRITERS LABORATORIES (UL)UL 467 (2007) Ground