1、*USACE / NAVFAC / AFCESA / NASA UFGS-23 09 23.13 20 (August 2009)-Preparing Activity: NAVFAC Superseding UFGS-23 09 23.13 20 (November 2008)UNIFIED FACILITIES GUIDE SPECIFICATIONSReferences are in agreement with UMRL dated July 2009*SECTION TABLE OF CONTENTSDIVISION 23 - HEATING, VENTILATING, AND AI
2、R CONDITIONINGSECTION 23 09 23.13 20BACnet DIRECT DIGITAL CONTROL SYSTEMS FOR HVAC08/09PART 1 GENERAL1.1 REFERENCES1.2 DEFINITIONS1.2.1 ANSI/ASHRAE Standard 1351.2.2 ARCNET1.2.3 BACnet1.2.4 BACnet/IP1.2.5 BACnet Internetwork1.2.6 BACnet Network1.2.7 BACnet Segment1.2.8 BBMD1.2.9 BAS1.2.10 BAS Owner1
3、.2.11 BIBBs1.2.12 BI1.2.13 BI/BTL1.2.14 Bridge1.2.15 Broadcast1.2.16 Device1.2.17 Device Object1.2.18 Device Profile1.2.19 Digital Controller1.2.20 Direct Digital Control (DDC)1.2.21 DDC System1.2.22 Ethernet1.2.23 Firmware1.2.24 Gateway1.2.25 Half Router1.2.26 Hub1.2.27 Internet Protocol (IP, TCP/I
4、P, UDP/IP)1.2.28 Input/Output (I/O)1.2.29 I/O Expansion Unit1.2.30 IP subnetSECTION 23 09 23.13 20 Page 1Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-1.2.31 Local-Area Network (LAN)1.2.32 LonTalk1.2.33 MAC Address1.2.34 Master-Slave/Token-Passing
5、(MS/TP)1.2.35 Native BACnet Device1.2.36 Network1.2.37 Network Number1.2.38 Object1.2.39 Object Identifier1.2.40 Object Properties1.2.41 Peer-to-Peer1.2.42 Performance Verification Test (PVT)1.2.43 PID1.2.44 PICS1.2.45 Points1.2.46 PTP1.2.47 Repeater1.2.48 Router1.2.49 Stand-Alone Control1.3 SUBCONT
6、RACTOR SPECIAL REQUIREMENTS1.4 BACnet DIRECT DIGITAL CONTROL SYSTEMS FOR HVAC DESCRIPTION1.4.1 Design Requirements1.4.1.1 Control System Drawings Title Sheet1.4.1.2 List of I/O Points1.4.1.3 Control System Components List1.4.1.4 Control System Schematics1.4.1.5 HVAC Equipment Electrical Ladder Diagr
7、ams1.4.1.6 Component Wiring Diagrams1.4.1.7 Terminal Strip Diagrams1.4.1.8 BACnet Communication Architecture Schematic1.5 SUBMITTALS1.6 QUALITY ASSURANCE1.6.1 Standard Products1.6.2 Delivery, Storage, and Handling1.6.3 Operating Environment1.6.4 Finish of New Equipment1.6.5 Verification of Dimension
8、s1.6.6 Contractors Qualifications1.6.7 Modification of References1.6.8 Project SequencePART 2 PRODUCTS2.1 DDC SYSTEM2.1.1 Direct Digital Controllers2.1.1.1 I/O Point Limitation2.1.1.2 Environmental Limits2.1.1.3 Stand-Alone Control2.1.1.4 Internal Clock2.1.1.5 Memory2.1.1.6 Immunity to Power Fluctua
9、tions2.1.1.7 Transformer2.1.1.8 Wiring Terminations2.1.1.9 Input and Output Interface2.1.1.10 Digital Controller BACnet Internetwork2.1.1.11 Communications Ports2.1.1.12 Modems2.1.1.13 BACnet Gateways2.1.1.14 Digital Controller CabinetSECTION 23 09 23.13 20 Page 2Provided by IHSNot for ResaleNo repr
10、oduction or networking permitted without license from IHS-,-,-2.1.1.15 Main Power Switch and Receptacle2.1.2 DDC Software2.1.2.1 Programming2.1.2.2 Parameter Modification2.1.2.3 Short Cycling Prevention2.1.2.4 Equipment Status Delay2.1.2.5 Run Time Accumulation2.1.2.6 Timed Local Override2.1.2.7 Tim
11、e Synchronization2.1.2.8 Scheduling2.1.2.9 Object Property Override2.1.2.10 Alarms and Events2.1.2.11 Trending2.1.2.12 Device Diagnostics2.1.2.13 Power Loss2.1.3 BACnet Operator Workstation2.1.3.1 BACnet Operator Workstation Hardware2.1.3.2 Password Protection2.1.3.3 BACnet Operator Workstation DDC
12、Software2.1.3.4 Graphics Software2.1.4 Notebook Computer2.1.5 BACnet Protocol Analyzer2.2 SENSORS AND INPUT HARDWARE2.2.1 Field-Installed Temperature Sensors2.2.1.1 Thermistors2.2.1.2 Resistance Temperature Detectors (RTDs)2.2.1.3 Temperature Sensor Details2.2.2 Transmitters2.2.2.1 Relative Humidity
13、 Transmitters2.2.2.2 Pressure Transmitters2.2.3 Current Transducers2.2.4 Pneumatic to Electric Transducers2.2.5 Air Quality Sensors2.2.5.1 CO2 Sensors2.2.5.2 Air Quality Sensors2.2.6 Input Switches2.2.6.1 Timed Local Overrides2.2.7 Freeze Protection Thermostats2.2.8 Air Flow Measurement Stations2.2.
14、9 Energy Metering2.2.9.1 Electric Meters2.2.9.2 Steam Meters2.3 OUTPUT HARDWARE2.3.1 Control Dampers2.3.2 Control Valves2.3.2.1 Valve Assembly2.3.2.2 Butterfly Valves2.3.2.3 Two-Way Valves2.3.2.4 Three-Way Valves2.3.2.5 Valves for Chilled Water, Condenser Water, and Glycol Fluid Service2.3.2.6 Valve
15、s for Hot Water Service2.3.2.7 Valves for High Temperature Hot Water Service2.3.2.8 Valves for Steam Service2.3.3 Actuators2.3.3.1 Electric Actuators2.3.3.2 Pneumatic Actuators2.3.4 Output Signal Conversion2.3.4.1 Electronic-to-Pneumatic TransducersSECTION 23 09 23.13 20 Page 3Provided by IHSNot for
16、 ResaleNo reproduction or networking permitted without license from IHS-,-,-2.3.5 Output Switches2.3.5.1 Control Relays2.4 ELECTRICAL POWER AND DISTRIBUTION2.4.1 Transformers2.4.2 Surge and Transient Protection2.4.2.1 Power Line Surge Protection2.4.2.2 Telephone and Communication Line Surge Protecti
17、on2.4.2.3 Controller Input/Output Protection2.4.3 Wiring2.4.3.1 Power Wiring2.4.3.2 Analog Signal Wiring2.5 FIRE PROTECTION DEVICES2.5.1 Duct Smoke Detectors2.6 INDICATORS2.6.1 Thermometers2.6.2 Pressure Gauges for Piping Systems2.6.3 Pressure Gauges for Pneumatic Controls2.7 PNEUMATIC POWER SUPPLY
18、AND TUBING2.7.1 Air Compressors2.7.1.1 Compressed Air Tank2.7.2 Refrigerated Air Dryers2.7.3 Compressed Air Discharge Filters2.7.4 Air Pressure-Reducing Stations2.7.5 In-line Filters2.7.6 Pneumatic Tubing2.7.6.1 Copper Tubing2.7.6.2 Polyethylene Tubing2.8 VARIABLE FREQUENCY (MOTOR) DRIVES2.8.1 VFD Q
19、uality Assurance2.8.2 VFD Service Support2.8.3 VFD Features2.8.4 Programmable Parameters2.8.5 Protective Features2.8.6 Minimum Operating Conditions2.8.7 Additional FeaturesPART 3 EXECUTION3.1 INSTALLATION3.1.1 BACnet Naming and Addressing3.1.2 Minimum BACnet Object Requirements3.1.3 Minimum BACnet S
20、ervice Requirements3.1.4 Local Area Networks3.1.5 BACnet Routers, Bridges, and Switches3.1.6 Wiring Criteria3.1.7 Accessibility3.1.8 Digital Controllers3.1.9 Hand-Off-Auto Switches3.1.10 Temperature Sensors3.1.10.1 Room Temperature Sensors3.1.10.2 Duct Temperature Sensors3.1.10.3 Immersion Temperatu
21、re Sensors3.1.10.4 Outside Air Temperature Sensors3.1.11 Energy Meters3.1.12 Damper Actuators3.1.13 Thermometers and Gages3.1.14 Pressure Sensors3.1.15 Pneumatic Tubing3.1.16 Component Identification LabelingSECTION 23 09 23.13 20 Page 4Provided by IHSNot for ResaleNo reproduction or networking perm
22、itted without license from IHS-,-,-3.1.17 Network and Telephone Communication Lines3.2 TEST AND BALANCE SUPPORT3.3 CONTROLS SYSTEM OPERATORS MANUALS3.3.1 Storage Cabinets3.4 PERFORMANCE VERIFICATION TESTING (PVT)3.4.1 General3.4.2 Performance Verification Testing Plan3.4.3 PVT Sample Size3.4.4 Pre-P
23、erformance Verification Testing Checklist3.4.5 Conducting Performance Verification Testing3.4.6 Controller Capability and Labeling3.4.7 Workstation and Software Operation3.4.8 BACnet Communications and Interoperability Areas3.4.9 Execution of Sequence of Operation3.4.10 Control Loop Stability and Ac
24、curacy3.4.11 Performance Verification Testing Report3.5 TRAINING REQUIREMENTS3.5.1 Training Documentation3.5.2 Phase I Training - Fundamentals3.5.3 Phase II Training - Operation- End of Section Table of Contents -SECTION 23 09 23.13 20 Page 5Provided by IHSNot for ResaleNo reproduction or networking
25、 permitted without license from IHS-,-,-*USACE / NAVFAC / AFCESA / NASA UFGS-23 09 23.13 20 (August 2009)-Preparing Activity: NAVFAC Superseding UFGS-23 09 23.13 20 (November 2008)UNIFIED FACILITIES GUIDE SPECIFICATIONSReferences are in agreement with UMRL dated July 2009*SECTION 23 09 23.13 20BACne
26、t DIRECT DIGITAL CONTROL SYSTEMS FOR HVAC08/09*NOTE: This guide specification covers the Navy requirements for direct digital control (DDC) of heating, ventilating, and air conditioning (HVAC) systems complying with ANSI/ASHRAE Standard 135, “BACnet - A Data Communication Protocol for Building Autom
27、ation and Control Networks.“ BACnet is also an international standard, ISO 16484-5. The intent of this specification is for the DDC system to communicate using the BACnet standard.This specification is not for use in USACE projects. USACE projects should use Section 23 09 23 DIRECT DIGITAL CONTROL F
28、OR HVAC AND OTHER LOCAL BUILDING SYSTEMS and Section 25 10 10 UTILITY MONITORING AND CONTROL SYSTEM (UMCS).The control system will have a BACnet interface for connection to a hand-held device, portable computer, and/or a central workstation computer. Interface computers allow an operator to view ope
29、rational status, enable and disable equipment, change setpoints, set schedules, receive trends and alarms, and allow storage, modification and downloading of control programming. The operator workstation can be located in the building (directly connected)or at a remote site (connected via a LAN or m
30、odem).If you have questions about the design of direct digital control systems, contact Facilities Engineering Command (FEC) Regional Mechanical Engineer, Naval Facilities Engineering Command Atlantic Mechanical Engineering, or the Naval Facilities Engineering Service Center (NFESC), Code 223.Edit t
31、his guide specification for project specific requirements by adding, deleting, or revising text. For bracketed items, choose applicable items(s) or insert appropriate information.SECTION 23 09 23.13 20 Page 6Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IH
32、S-,-,-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 listing of technical proponents, including thei
33、r 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 specification requires the new DDC system to support ASHRAE 135 at all device and network levels. If a legacy DDC system is already ins
34、talled at the building, and costs are too high for replacement, the legacy devices may require a gateway to connect the legacy network/devices to the BACnet architecture. Indicate on the drawings where gateways are required.*NOTE: Avoid using pneumatic powered controls in new DDC systems. In existin
35、g systems, replace pneumatic controls with electric/electronic controls when possible.*PART 1 GENERAL1.1 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
36、 this paragraph by organization, designation, date, and title.Use the Reference Wizards Check Reference feature when you add a RID outside to the Sections Reference Article to automatically place the reference in the Reference Article. Also use the Reference Wizards Check Reference feature to update
37、 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 below form a part of this specification to the SECTION 23 09 23.13 20 Page 7Prov
38、ided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-extent referenced. The publications are referred to in the text by the basic designation only.AIR MOVEMENT AND CONTROL ASSOCIATION INTERNATIONAL (AMCA)AMCA 500-D (1998) Laboratory Methods of Testing Dampers
39、 for RatingAMERICAN NATIONAL STANDARDS INSTITUTE (ANSI)ANSI/ATA 878.1 (1999) ARCNET - Local Area Network: Token RingAMERICAN SOCIETY OF HEATING, REFRIGERATING AND AIR-CONDITIONING ENGINEERS (ASHRAE)ASHRAE 135 (2008; ADD Q) BACnetA Data Communication Protocol for Building Automation and Control Netwo
40、rksASME INTERNATIONAL (ASME)ASME B16.18 (2001; R 2005) Cast Copper Alloy Solder Joint Pressure FittingsASME B16.22 (2001; R 2005) Standard for Wrought Copper and Copper Alloy Solder Joint Pressure FittingsASME B16.26 (2006) Standard for Cast Copper Alloy Fittings for Flared Copper TubesASME B16.34 (
41、2004) Valves - Flanged, Threaded and Welding EndASME B16.5 (2009) Standard for Pipe Flanges and Flanged Fittings: NPS 1/2 Through NPS 24ASME B31.1 (2007; Addenda 2008) Power PipingASME B40.100 (2005) Pressure Gauges and Gauge AttachmentsASME BPVC (2007) Boiler and Pressure Vessel CodesASTM INTERNATI
42、ONAL (ASTM)ASTM A 126 (2004) Standard Specification for Gray Iron Castings for Valves, Flanges, and Pipe FittingsASTM B 117 (2007a) Standing Practice for Operating Salt Spray (Fog) ApparatusASTM B 32 (2008) Standard Specification for Solder MetalASTM B 75 (2002) Standard Specification for Seamless C
43、opper TubeSECTION 23 09 23.13 20 Page 8Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-ASTM B 88 (2003) Standard Specification for Seamless Copper Water TubeASTM B 88M (2005) Standard Specification for Seamless Copper Water Tube (Metric)ASTM D 1238 (
44、2004c) Melt Flow Rates of Thermoplastics by Extrusion PlastometerASTM D 1693 (2008) Standard Test Method for Environmental Stress-Cracking of Ethylene PlasticsASTM D 635 (2006) Standard Test Method for Rate of Burning and/or Extent and Time of Burning of Self-Supporting Plastics in a Horizontal Posi
45、tionASTM D 638 (2008) Standard Test Method for Tensile Properties of PlasticsASTM D 792 (2008) Density and Specific Gravity (Relative Density) of Plastics by DisplacementINSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS (IEEE)IEEE C57.13 (2008) Standard Requirements for Instrument TransformersIEEE C62.41.1 (2002) IEEE Guide on the Surges Environment in Low-Voltage (10
