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Capstone MicroTurbine Model C65 Hybrid UPS User's Manual

1. Page 14 of 66 400027 Rev A J uly 2010 Capstone reserves the rightto change or modify without notice the design specifications and or contents of this document without incurring any obligation either with respect to equipment previously sold or in the process of construction Me stone Capstone Turbine Corporation yy Model C65 Hybrid UPS User s Manual The major system components are a Capstone model C65 high pressure natural gas MicroTurbine an exhaust heat recovery unit and an exhaust diverter to allow full or partial recovery of exhaust energy The system includes microprocessor control with input output functions to allow application in a wide variety of heat recovery uses The system allows a user to realize high total system efficiency with respect to incoming fuel energy providing economical operation and operational flexibility Output Measurements The measurements presented in this document are in metric units with U S standard units in parentheses Refer to the sections below for more data ISO Conditions Combustion turbine powered devices including the Capstone MicroTurbine are typically rated at 15 C 59 F at sea level or 1 atmosphere 1 atm which is 760 mm Hg 14 696 psia and identified as International Standardization Organization ISO conditions For a complete definition of ISO testing conditions refer to ISO 3977 2 Pressure Pressure figures assume gauge pressure or 1 standard atmosphere 1 a
2. Jy Model C65 Hybrid UPS User s Manual Table of Contents About This CURT P NT 8 erus m Sf 8 INtroduUCtON ER oS 8 s 8 General PE CAUTIONS E 9 Electrical di e te Rf TER 9 Fuel Precautions M 10 Exhaust Precautions x ecicenciscanscaateetacss scededinduadoctniendsdauisedoensrnvnedauuscsdediabeetocsmintadtnte 10 Acoustic Emissions Precautions sauce ticciessedicassccetinetdnaaGeartnceticosinestnardnns Gree adentaueoktenisinees 11 Certifications Permits and Codes i csvcssecasrscteraucacursidsatectusborerasntatuseasmeteiimntancwanudermaly 11 MicroTurbine Introduction c EEEE EEEE 11 Key Mechanical COMP ONS NUS ssssssssssssisssskiiitttk tinast hetero d pH PI teet FRla pre ibid 12 M in Feature Senere cdp mita ta E EEE mE an OnE ems en eee neem AS 12 MicroTUurbirie ETIgIIIG iie cere Re rR dk EXPE REERREXREEREREE NK n EY E REN RR ER EE GNERE ER ER RR RC 13 Power E EON em NN 13 TAN ig m 119 ee E dedi de m dun ard at e dU red Dan du d ue EE 13 Fuel So VSR e 13 ci MT T HH 13 usc 14 Hybrid UPS F rncHofielib abuse ime mte perximixbermi isis Indic ees 14 UPS ce no ge e c 14 MultiP ac PY NR D T E ES 14 Integrated Combined Heating and Power ICHP Opt
3. MicroTurbine engine in order to protect the system components Air Bearings The MicroTurbine utilizes gas foil bearings air bearings for high reliability low maintenance and safe operation This allows fewer parts and the absence of any liquid lubrication to support the rotating group When the MicroTurbine is in operation a gas film separates the shaft from the bearings and protects them from wear Fuel System The MicroTurbine can efficiently use a wide range of approved hydrocarbon based gaseous fuels depending on the model The MicroTurbine includes an integral fuel delivery and control system The standard system is designed for pressurized hydrocarbon based gaseous fuels Other models are available for low pressure gaseous fuels and liquid fuels Contact your Capstone Authorized Service Provider for data on approved fuels and performance specifications Emissions The Capstone MicroTurbine is designed to produce very clean emissions The exhaust is clean and oxygen rich approximately 18 O with very low levels of air pollutants Like all fuel combustion technology the MicroTurbine can produce dangerous emissions like nitrogen dioxide and carbon monoxide from the fuel combustion process The MicroTurbine has ultra low nitrogen dioxide NO and carbon monoxide CO emission levels 400027 Rev A J uly 2010 Page 13 of 66 Capstone reserves the right to change or modify without notice the design specifications and or c
4. The delay is adjustable from 0 01 to 10 seconds in 0 01 second increments Initial Factory Setting is 10 seconds Frequency Submenu Load Output 3 4 Frequency 41 8 60 0 Hz Frequency submenu establishes the nominal output frequency This is adjustable from 45 to 65 in 1 Hz increments Initial Factory Setting is 60 Hz When operating in UPS Mode or High Efficiency Mode output frequency will automatically be adjusted to maintain synchronism with input power from the Utility grid This frequency setting therefore only takes precedence when the system is operating in Emergency Mode The UPS Controller will set this frequency for all Hybrid UPS systems operating in a MultiP ac and the user cannot change this value from this Display Panel when the system is MultiPac enabled Note that to change this value from the Display Panel the Hybrid UPS system must be MultiPac disabled and the user must be logged in with the current password 400027 Rev A J uly 2010 Page 49 of 66 Capstone reserves the rightto change or modify without notice the design specifications and or contents of this document without incurring any obligation either with respectto equipment previously sold or in the process of construction Capstone Turbine Corporation We Model C65 Hybrid UPS User s Manual SN cone Under Frequency Submenu Load Output 3 4 Under Frequency 5 8 45 0 Hz 10 00 Sec Adjusting the Load Output under frequency setting above t
5. The engine air inlet filter should be inspected periodically to ensure unrestricted flow of clean combustion and cooling air to the generator and turbine engine The recommended interval for this inspection is every 4 000 hours of operation or annually based on clean environment operation Outdoor operation especially in areas subject to wind and airborne dirt or dust will require a significant reduction in this interval If the MicroTurbine is operated under unusual conditions the filters should be checked more frequently to determine a site specific service interval Filters may require more frequent attention based upon environment installation and or air quality If specifically permitted by the Capstone Authorized Service Provider the end user can replace the inlet air filter element The Capstone Authorized Service Provider will provide instruction and oversight External Fuel Filter MicroTurbine fuel is flammable and explosive An explosion can cause WARNING death or injury to personnel and or damage to equipment No open flame or smoking is allowed near the MicroTurbine The optional external fuel filter element should be replaced periodically to ensure unrestricted flow of clean fuel to the MicroTurbine This is necessary for MicroTurbine optimal performance The recommended interval for this replacement is every 8 000 hours of operation The service interval is based on typical clean fuel supplies found in the
6. in with the current password to reboot the system Utility Input Connection Menu The top level Utility Input connection menu establishes operation parameters in the Grid Load Control Module GLCM These are primarily the UL 1741 IEEE 1547 Utility Grid Connect Protective Relay functions and their setpoints are displayed here Refer to the following reference documents as required e Protective Relay Functions 410033 The Utility Input submenus are detailed below In the following submenus the first line always displays the Grid NOTE Connect top level menu Do not attempt to change any Grid Connect Protective Relay functions WARNING Injury to personnel and or damage to equipment can occur Contact your Capstone Authorized Service Provider for additional information The primary Grid Connect Protective Relay function is to ensure that the NOTE MicroTurbine does not energize utility wires de energized by the utility All of the following P rotective Relay settings can only be changed by an NOTE Authorized Service Provider using CRMS Under Voltage Submenu Utility Input 2 4 Under Voltage 1 7 422 Vrms 2 00 Sec The Under Voltage submenu shows the line to line voltage and associated delay time If the RMS voltage between any phases falls below this setting the delay timer is started If the voltage has not recovered at the end of this time the system will enter Emergency Mode This i
7. nnne 57 External Ruel Fite ee ee 57 Battery Maintenance RTT 57 AET ILA NR tc 57 Tro bleshooting sosi eieiei aara aE a OEA AE Ea NAA AE A EEEE 58 iss 58 Incident System Severity Levels nennen 58 Incident Display POTIS scazstersconcesnatensdin racncecuttanicavedanccavdtensus meavidanedorntenccandtonnisebensds 58 uscite ae Ea 60 cte rfe RUE o c 60 ligi Me 60 a P A 61 C110 C A 61 Eo Tenmpii Templhiis ATE uices ios begin Seis iet bns iesat 61 E S OD C 61 User Conn User Connection basata cidciaife iui dele etra pd nM Ula tU bcd d tuU MR IES 61 Basic Troubleshooting PIOCOOdUFes sie esee niente tebb c Pte bak ERE SE RH ERBE RUN nr cadi 62 No Lights On Display P anl ssec ce cR RES E IR EYE UE CHEER ER RR ER ERA 62 No Attempt to Start after ON Command sees 62 Start Attempt Fails seseseeeeeenennenennnennnennnnennnnnenn nennen nnne nnn 62 Ee Me gb noi T 63 Unexpected Shut Down or Warming cocco erect ccce s 63 G26 aee Nic sro oa PUR 64 atii per dBIsi o NP 66 Capstone Contact InPDFITISBODL souci ha pariant pt Acton tecbenetissh nsi EEEE 66 Capstone olere sro Rp m 66 Capstone Technical SUDDOEL
8. operating scenarios Three User Interfaces There are three user interfaces to the Hybrid UPS system each with its own purpose and functionality for enabling system operation Refer to Table 3 for a summary of the capabilities of each Table 3 User Interface Capabilities User Interface Control System Display Configure Download Interface MultiPac Single Data Settings Software to BMS UPS Controller X X X X Display Panel X X limited PC with CRMS X X X X Operation of the Hybrid UPS system uses the above capabilities for the following purposes e UPS Controller required for operation and control of more than a single microturbine and provides communications interface to building management system or other external control equipment e Display Panel useful for data and status display and limited service functions e PC with CRMS required for initial system configuration and full service functions Can also provide remote user monitoring through the UPS Controller Control Device Authority and Priority The three user interfaces have different control priorities as follows e UPS Controller this is the Master control device for the MultiP ac and it takes priority over the Hybrid UPS system s local Display Panel as well as a PC connected to the UPS Controller and operating the User Edition of CRMS software The UPS Controller is connected to each Hybrid UPS system using the
9. system must wait for the utility voltage to remain within the protective relay settings for the set reconnect delay time 5 to 30 minutes before the Hybrid UPS system can close its internal power connection to the utility grid The GLCM is constantly monitoring the utility voltage whenever it is not in Standby Mode and will start the reconnect delay timer whenever it senses stable conditions Therefore there may or may not be a state transition delay in connecting to utility power depending on the timing of events leading up to the Hybrid UPS system attempting to reconnect to the utility grid UPS Mode vs High Efficiency Mode If the system in enabled in UPS Mode it will not try to start the turbine unless there is some other reason to do so like low battery state of charge If the system is enabled in High Efficiency Mode it will always try to run the turbine unless there is some reason it cannot such as lack of fuel Therefore the selected mode of operation will have an impact on what states the system transitions through to get to the desired mode Turbine Start Delay Timer The Hybrid UPS systems include a turbine generator start delay timer to prevent systems operating in UPS Mode from immediately starting their engines for every utility disturbance condition The timer is user adjustable from 0 to 10 minutes during which time the system waits for return of stable utility voltage If utility voltage returns to a stable condition before
10. SW Overcurrent Phase A 10014 10214 SW Overcurrent Phase B 10015 10215 SW Overcurrent Phase C 10016 10216 SW Overcurrent Phase N 10017 10217 Under Frequency 10018 10218 Delta Frequency 10019 10219 Over Frequency 10020 10220 Fast Overvoltage 10038 10238 Fast Undervoltage 10039 10239 Fast Overvoltage Phase A 10047 10247 Fast Overvoltage Phase B 10048 10248 Fast Overvoltage Phase C 10049 10249 Fast Undervoltage Phase A 10050 10250 Fast Undervoltage Phase B 10051 10251 Fast Undervoltage Phase C 10052 10252 Fast Under Frequency 10053 10253 Fast Over Frequency 10054 10254 400027 Rev A J uly 2010 PageS9of66 Capstone reserves the rightto change or modify without notice the design specifications and or contents of this document without incurring any obligation either with respectto equipment previously sold or in the process of construction Capstone Turbine Corporation We Capstone 3 Model C65 Hybrid UPS User s Manual AN Incident Records When an incident occurs the system records a snapshot of conditions at that time called an Incident Record Several incidents can occur in quick sequence and the MicroTurbine will continue to operate or shut down depending on the severity of the incident s The Incident Record can only be accessed by an Authorized Service Provider using CRMS The Incident Record contains the incident name incident code number date and time of the incident and conditions of the turbine at the time of the inciden
11. UE CUIU NEN eRp den 37 Changing the Password 2i uotet desistere deett adeb tete ene EEEE 37 Display Panel Manus OVerVIBW usiocstest tendis ease her bead eeu bes stie adt ee bns a sie 38 v IDERICNUIUU C 38 System Output SUBMENU Los oen d boten int pco ee et P 40 TUBIS O DIDUE SUBMENU asinis orn E mn mme 41 Clear Incident SuDmiefilusustesebas ort bacis bees bes es no bau bei br e asia b 42 Clear Fuel Fault SONS m 42 SVSIEM CONMGUPAGON SUDMENG NT 42 Power Connect SupmeN sssr 42 Microturbine Start Delay TIGE coded eroe RUE ds Ee eR ERR ES ERE 43 DUMP ac SUBMENU cC 43 Turbine A Plone es UD NU e 43 Pdl ea SS GAIT SUD IGN i T 43 System Demand SUBMENU sete tette eerte telae tte tette telnet bibe tied 44 Control Access SUBMENU e 44 Enter Password Submenu eeseeeeeeeeeneenn enne 44 LOJO SUBMENU oid up n RR S n D a ER ES xD ER P S n 44 Reboot SUBMENU er 45 Utility Input Connection Menu eeeeeeeneneennnnnnmmnnnnn nennen nennen nnne 45 Under Voltage SUBMENU U 4 oc ele te tt a ome mcd padecen dtd 45 Over Voltage SUDITIBDIE iue renim mint m rini editio mnis 46 FastUnder Voltage 5 UDfefillssssccec rer rtc oreet rt cs ore 46 Fast Over Voltage SUD Iscr tette tette ertet tette 47 Under Frequency SubMenu NE oS 47 Over Frequency S UDbIIOFI sue uk cu ck ant a rate i 47 Reconnect Delay SUbMenU aad portat uter te ru n e
12. for service to the MicroTurbine contact your Capstone Authorized Service Provider Safety Information This section presents safety information for the user of Capstone Turbine Corporation MicroTurbines The user must read and understand this manual before operation of the equipment Failure to obey all safety precautions and general instructions may cause personal injury and or damage to the equipment It is the user s responsibility to read and obey all safety procedures and to become familiar with these procedures and how to safely operate this equipment Introduction The Capstone MicroTurbine is an advanced power generation system with user and material safety foremost in mind Fail safe operation includes mechanical systems electrical systems and engine control software Symbols There are three very important symbols used in this document Warnings Cautions and Notes WARNINGs and CAUTIONSs alert you to situations and procedures that can be dangerous to people and or cause equipment damage NOTEs provide additional information relating to a specific operation or task WARNING A Warning means that personal injury or death is possible CAUTION A Caution means that damage to the equipment is possible A Note is used to clarify instructions or highlight information that might xg be overlooked Page 8 of 66 400027 Rev A J uly 2010 Capstone reserves the rightto change or modify without noti
13. in the critical loads being dropped should a utility fault occur Note that the actions taken as a result of such an alarm may be different depending on whether the turbine generators are running or not and whether the utility source is present or not Refer to the UPS Controller User Manual 400028 for a description of how your system is set up Imminent Shutdown Alarm The Imminent Shutdown alarm does not guarantee that the Hybrid UPS system will continue producing power for any specific period of time in CAUTION order to avoid potential business losses or damage to critical load equipment Assure that the external actions taken in the presence of this alarm are done quickly to mitigate loss of power to the critical loads There may be sufficient notice of potential loss of load power output for the UPS Controller to issue an Imminent Shutdown alarm Typical external action taken in response to this alarm would be automatic transfer of critical loads to the utility source if it is available For example this Imminent Shutdown alarm may be signaled whenever e Load Output is Severely Overloaded if the system is in Emergency Mode and goes into a severe overload condition there may be only seconds of time before the integral protective functions of the Hybrid UPS systems declare a fault and stop load output power flow e Inverter Reserve is Lost if some Hybrid UPS units are taken out of service for any reason and or t
14. incurring any obligation either with respectto equipment previously sold or in the process of construction Capstone Turbine Corporation We Capstone 3 Model C65 Hybrid UPS User s Manual 3 System Output Submenu System Data 1 4 MP5 UPS OK 1 10 66 1 kW In 65 0 kW Out The second line shows whether it is a Single SNGL unit or a MultiPac MP unit the MicroTurbine number the current system state and the system fault status as OK or FLT This submenu also gives the input power from the Utility grid source as kW In on the third line and the total output of the system in kilowatts kW Out on the fourth line Note that if the turbine is generating more power than required by the load the kW In will be negative A negative value for kW In indicates net export from the Hybrid UPS system to the grid connection point for use by other loads in the facility and does not necessarily mean export of power to the external utility grid The system state messages are abbreviations of the actual system states as summarized in Table 4 Only three system state messages match the desired operating modes of Standby STB UPS Normal Mode UPS and High Efficiency Mode EFF The remaining messages represent transition states that should not persist in a fully functioning system Note that all Hybrid UPS systems in a MultiPac must be commanded to the same Operating mode that is ether Standby UPS Normal or High Efficiency However when t
15. incurring any obligation either with respectto equipment previously sold or in the process of construction Capstone Turbine Corporation We Capstone i Model C65 Hybrid UPS User s Manual AN The Display Window is in the center of the Display Panel The Display Window can display four lines of twenty characters each of which indicate menu hierarchy position data display and data input The Navigation Buttons are located to the right of the Display Window and consist of four buttons arranged vertically each with a line to its left indicating a line of data in the Display Window These four buttons plus the buttons just to their right labeled and ACCEPT are the navigation buttons they are used for selecting various display screens or data items Menu Navigation Movement around the top level menu screens can be accomplished by use of the Navigation Buttons The top line of the display always shows the name of the current top level menu Refer to Figure 6 for panel and display layout Top Level Menu Item Navigation Buttons Second Level Submenu Third and Fourth Level Submenus ACCEPT Button and Data Items Figure 6 Display Panel and Navigation Functions To move around the top level menus press the topmost of the four line Navigation Buttons The menu position indicator numbers at the right end of the top line will flash When the numbers are flashing press the or buttons to move around the menus Each of th
16. power up the Display Panel defaults to the top level System Data menu System Data submenus are detailed below with a sample of the actual display for each submenu The same applies for the other top level menus as applicable The user is able to view the data on various screens of the System Data NOTE Menu without logging on Some of the settings require logging on with a user password Page 38 of 66 400027 Rev A J uly 2010 Capstone reserves the rightto change or modify without notice the design specifications and or contents of this document without incurring any obligation either with respect to equipment previously sold or in the process of construction We EJ Capstone Ay Sa System State UPS EFF EMER kW In kW Out Engine State LOAD STB kW Gen Clear Incident High Incident Fault lt Yes No gt Clear Fuel Fault lt Yes No gt System Configuration Power Connect Options MT Start Delay Min Multipac Enable Disable Turbine No Number Auto Restart Y es No System Demand kW Control Access Device Enter Password Password Logoff Y es No Reboot Y es No Display Panel Menu Hierarchy Typical Capstone Turbine Corporation Model C65 Hybrid UPS User s Manual Unit Data Under Voltage H rms L Fast Under Vitg lt Vrms gt r L PEE AAE Fas
17. rec ur RE dus 48 Load Output Connection Mp tituli vate j ede esE ER RR e ea RM EE ELE AU ieu pA 48 Voltage SUbMEnU E EE ETT 48 Under Voltage S HDRIBFIU La rete e purnictu nci enipepetmnc hune nci buie tupebuuxime nci nianus 49 Over Voltage SUbMenU eec eset cccce euenit eni epe iet ete eee eset abet bate Eni enu bep E 49 Frequency SUbMenU eA P UT 49 Under Frequency SUBMENU ocn nee EAEE re ERE 50 Over Frequency SUBIm5eblll acuacc cioe cte ett tin rer retis recreo 50 MultiP ac Minimum Power SubMenu cpi uax peau pap sra M Ip PX HANE RAM ERR Ex pExE Mp Rb n UE 51 Local Battery Charge Submenu eese ennt 51 Aaa NC MET Tt Tm 52 400027 Rev A J uly 2010 Page 5 of 66 Capstone reserves the right to change or modify without notice the design specifications and or contents of this document without incurring any obligation either with respect to equipment previously sold or in the process of construction Capstone Turbine Corporation Ae Model C65 Hybrid UPS User s Manual SNR one Using a PC with CRMS pe 53 Connecting Directly to a Hybrid UPS System uere retra cis 53 MicroTurbine Preventive Maintenance sseeeeeennnnnmmnnennnnnn nnne nnn 55 Scheduled Maintenance sen sertin p br eEERpUP rcx PUFUH RIA PUPR rtu EI rb Ix PE ABA pU ada d VEN EE 56 Preventive Maintenance ltems sseeeeeeenennneeenn nennen nennen nnne nnns 57 MicroTurbine Inlet Air Filter
18. right to change or modify without notice the design specifications and or contents of this document without incurring any obligation either with respectto equipment previously sold or in the process of construction Capstone Turbine Corporation We Capstone 3 Model C65 Hybrid UPS User s Manual AN Grid LCM GLCM The GLCM connects to the normal utility grid power and converts AC power for connection to the internal 760V DC bus The GLCM is bi directional and power can flow either to or from the utility grid The GLCM has its own protective relay functions that monitor the stability of the utility bus voltage and it will automatically disconnect power from an unstable grid When it has disconnected power from the grid the GLCM continues to monitor the grid voltage If the engine has not been commanded to start the GLCM will reconnect power without delay when the grid returns to a stable condition If the engine is running or is in a start sequence the GLCM will reconnect power when the grid has remained stable for a user defined reconnection delay period Load LCM LLCM The LLCM takes power from the internal 760 VDC bus to the customer s critical load The LLCM is unidirectional and power will only flow from the internal DC bus to the critical load It will maintain the frequency and phase angle of its output to match the utility grid voltage sensed by the GLCM whenever the utility voltage is stable and will revert to a preset frequ
19. sure there is sufficient capacity from the remaining Hybrid UPS units to supply the critical load before taking a unit out of service A single Hybrid UPS system can be isolated from the rest of the MultiPac for maintenance or for any other reason This can be done in several ways e UPS Controller Touch Screen Display If the touch screen display panel is dark touch it anywhere to activate it When the screen becomes active enter the Maintenance screen using password and press the MultiP ac Disable button for the desired Hybrid UPS unit e UPS Controller BMS Interface the UPS Controller is able to communicate with a building management system or other external control equipment and receive a remote command to disable a Hybrid UPS unit Refer to specific instructions provided by the building management system integrator Operating an Individual Hybrid UPS System Operating an individual Hybrid UPS unit in parallel with the outputs of other Hybrid UPS systems in a MultiPac will result in load fault CAUTION conditions that may automatically shut down some or all Hybrid UPS systems and drop the critical load Securely isolate the output of an individual Hybrid UPS unit before attempting to operate it An individual Hybrid UPS unit can be operated independently of the rest of a MultiPac for service reasons However care must be taken to avoid impacting proper operating of the remaining MultiPac system This req
20. system control buttons The paragraphs below describe Display Panel operation The primary control and configuration interfaces to the Hybrid UPS system are the UPS Controller and the Capstone Remote Monitoring System CRMS software During normal operation the UPS Controller is the MultiPac master for all Hybrid UPS systems connected to it In this operating mode all Hybrid UPS systems are MultiPac enabled and the control functions of the local Display Panel are limited When a Hybrid UPS microturbine is MultiPac disabled the local Display Panel functionality is somewhat increased However proper operation of the Hybrid UPS microturbine is restricted to operation when it is isolated from the outputs of all other Hybrid UPS systems and the Grid Connect and Stand Alone Interlock connections are correctly activated Display Panel Areas The BATT START button at the far left of the Display Panel is used to wake a Hybrid UPS system from sleep mode The Numeric Keypad located to the left of the Display Window is for data input The system accepts data input only on specific screens and the input line must be selected indicated by the flashing line Data input from the Numeric Keypad requires logging on with a password refer to Logging On with a Password on page 37 400027 Rev A J uly 2010 Page 35 of 66 Capstone reserves the rightto change or modify without notice the design specifications and or contents of this document without
21. tg Service cactus ciento ere te eaa tbe pa Y bk spi eta DeuE Poe 29 Transfer to from Utility POWET EE n 29 Transfer from Hybrid UPS to Utility Power 29 Transfer from Utility Power to Hybrid UPS p Do a ao atn Rr Raus 30 System SHURAOWI PT oh Menten hada meant 30 NOP iia SOMO WIN tcr n 30 FASES ODi 9 30 Emergency SOD p 31 Operation Under Fault Conditions sesssseeeeenennnmennnmens 31 Orderly Shutdown Alarm essen enne 32 Imminent Shutdown Alarm iiim mn timbre mmm mne ma 32 Fault Dali Reglslels caeteri brc be ret his rb bes br b bust 33 Using the UPS Controller icai ss ui Sacr p dines dus pac RF pP pne EsRM EA Qcp SER pb cHPd p cL H Fu Et EErEE 34 Page 4 of 66 400027 Rev A J uly 2010 Capstone reserves the right to change or modify without notice the design specifications and or contents of this document without incurring any obligation either with respectto equipment previously sold or in the process of construction WG 3 Capstone Capstone Turbine Corporation Jy Model C65 Hybrid UPS User s Manual Using the Display Panel sucede ee een eae ee er ee ee eee ete ee ee eee eT 35 Display Panel AreaS ances tenanzo n ne exes nesemesen dedu temor Ip DM dUIE 35 bep DOUG NO esas ueni gt aie mtm E A DM M Muni et rU 36 Display d BP 37 Logging On with a Password cani torti necnensenisasacsadencatend qi duum O FE wes ar
22. the MT in case there is a fuel leak The external fuel isolation valve must be returned to the open position before a restart of the MT is attempted An E Stop operation should be viewed as an extremely abnormal event and a thorough investigation as to why the E Stop command was given should be conducted before returning the system to normal operation Operation Under Fault Conditions The Hybrid UPS system has been designed to provide high availability of power output even when a utility source is unavailable and even if the turbine generator itself cannot operate for some period of time A well designed installation will also include n 1 or better redundancy such that no single unit failure will compromise power to the critical loads However there are a variety of fault conditions that can potentially disrupt power to the critical load The UPS Controller continuously monitors the status of the Hybrid UPS systems in its MultiPac and provides two hardwired discrete alarm outputs as well as updated fault registers that can be read using Modbus TCP IP A building management system or other external control system can use this information to take appropriate actions that may mitigate loss of power to the critical load Refer to specific instructions provided by the building management system integrator or system installer for what external actions will be taken and any manual intervention required with the UPS Controller or Hybrid UPS systems 40
23. the end of this time the turbine generator will not be started and the GLCM will immediately reconnect utility power If utility voltage does not return to within the programmed GLCM protective relay limits before the end of this time the turbine generator will be started Once the turbine start command has been issued the system must wait for utility voltage to return and then pass through the utility reconnect delay sequence before reconnecting utility power to the GLCM The system will then issue a stop command to the turbine generator once battery state of charge is above a preset level Page 22 of 66 400027 Rev A J uly 2010 Capstone reserves the rightto change or modify without notice the design specifications and or contents of this document without incurring any obligation either with respect to equipment previously sold or in the process of construction Me stone Capstone Turbine Corporation Jy Model C65 Hybrid UPS User s Manual MultiPac Minimum Power Hybrid UPS systems will normally be operating as part of a MultiPac in order to achieve at least n 1 availability at all times When operating in a MultiPac the control system will check to confirm that there are a sufficient number of Hybrid UPS systems available to provide the preset minimum power demand before the LLCM s will be commanded to provide power to the load during startup Therefore if some units become unavailable for any reason e There can be a delay waiti
24. 0027 Rev A J uly 2010 Page 31 of 66 Capstone reserves the rightto change or modify without notice the design specifications and or contents of this document without incurring any obligation either with respectto equipment previously sold or in the process of construction Capstone Turbine Corporation We Capstone Model C65 Hybrid UPS User s Manual AN Orderly Shutdown Alarm The Orderly Shutdown alarm does not guarantee that the Hybrid UPS system will continue producing power for any specific period of time in CAUTION order to avoid potential business losses or damage to critical load equipment Assure that the external actions taken in the presence of this alarm are appropriate to the potential loss of power to the critical loads Data center and telecommunications equipment can be shut down in an orderly manner that preserves information and or transfers operation to other equipment Typically this requires several minutes to complete To help mitigate loss of data or missed opportunity to transfer operation to another piece of equipment the UPS Controller can issue an Orderly Shutdown alarm that signals conditions that may result in power system shutdown in five minutes For example this Orderly Shutdown alarm may be signaled whenever e Battery State of Charge is less than Five Minutes even if the Hybrid UPS system is operating in UPS Mode or High Efficiency Mode insufficient external energy storage could result
25. 4 FastUnder Vits 83 qd 240 Vrms 0 16 Sec Fast Under Voltage submenu shows the line to line voltage and associated delay time The system will cease power import from or export to the grid within 1 msec if any phase RMS voltage drops below the Fast Under Voltage setting for the set time delay If the grid voltage re stabilizes within 1 second of the initial under voltage then the system will resume its power connection to the grid otherwise the system will enter Emergency Mode The Fast Under Voltage at which this sequence will be triggered is adjustable from 0 VAC up to the Under Voltage setpoint The delay time is adjustable from 03 to 1 00 second in 01 second increments Initial Factory Settings are 240 V line to line and 16 second delay Page 46 of 66 400027 Rev A J uly 2010 Capstone reserves the right to change or modify without notice the design specifications and or contents of this document without incurring any obligation either with respect to equipment previously sold or in the process of construction Me stone Capstone Turbine Corporation Jy Model C65 Hybrid UPS User s Manual Fast Over Voltage Submenu Utility Input 2 4 FastOver Vits 4 7 576 Vrms 0 16 Sec Fast Over Voltage submenu shows the line to line voltage and associated delay time The system will cease power import from or export to the grid within 1 msec if any phase RMS voltage exceeds the Fast Over Volts setting for the set time delay If th
26. 5 Integrated CHP Application Guide 480014 or contact your Capstone Authorized Service Provider for data on heat output performance for specific system variations and or ambient conditions Page 16 of 66 400027 Rev A J uly 2010 Capstone reserves the rightto change or modify without notice the design specifications and or contents of this document without incurring any obligation either with respect to equipment previously sold or in the process of construction Me stone Capstone Turbine Corporation Jy Model C65 Hybrid UPS User s Manual Hybrid UPS System Operating Modes This section explains the different operating modes of the Capstone Hybrid UPS MicroTurbine and how the system transitions between operating states A description of the major system components is provided to clarify the terminology and understanding of how the system works Major System Components The C65 Hybrid UPS system is based on the Dual Mode C65 MicroTurbine with the addition of a second Load Control Module LCM to allow load power to be provided by a utility grid the turbine generator or both Figure 2 shows the major components in a single C65 Hybrid UPS system Utility Bus Critical Critical AC Bus Transfer Loads Switch C65 Hybrid UPS Microturbine v 760Vdc Turbine Generator BCM Battery String Figure 2 Major Components of C65 Hybrid UPS System 400027 Rev A J uly 2010 Page 17 of 66 Capstone reserves the
27. MS Interface the UPS Controller is able to communicate with a building management system or other external control equipment and receive a remote command to enable a Hybrid UPS unit Refer to specific instructions provided by the building management system integrator Once the individual Hybrid UPS system has been re enabled as part of the MultiPac it will start acknowledging commands from the UPS Controller and will synchronize its output to fit the desired operating mode Utility Input and Load Output power connections will be made automatically and loads will then be shared between all available Hybrid UPS systems Make sure any power connections that were isolated for service reasons NOTE have been reestablished to make power available to the critical loads utility grid connections and external energy storage system Transfer to from Utility Power If the Hybrid UPS system is operating in UPS Mode or High Efficiency Mode it will attempt to maintain synchronism of the load output to the utility input voltage in both frequency as well as phase relationship Therefore during normal operation it is possible to seamlessly transfer the critical load from the output of the Hybrid UPS systems to the utility source or vice versa using a closed transition scheme Automatic Transfer Switches ATS are available with the ability to make a momentary closed transition when voltages and phase relationship of the two sources are within
28. MultiP ac Ethernet coax cable as well as to the User and Maintenance Ports through the serial to Ethernet converters in each unit The user can view selected data for each unit in the MultiPac without requiring a password Changes to the operating mode are password protected e Display Panel the local Display panel on the Hybrid UPS system has limited control capability As with any Capstone MicroTurbine the few control functions it does offer will not be available when the Hybrid UPS system is operating as part of a MultiPac including the ability to start and stop the system Once operating as an individual unit some additional control commands become available Note that the Display Panel will show whether the Display Panel itself the User Port or the Maintenance Port has control access 400027 Rev A J uly 2010 Page 25 of 66 Capstone reserves the right to change or modify without notice the design specifications and or contents of this document without incurring any obligation either with respectto equipment previously sold or in the process of construction Capstone Turbine Corporation We Capstone 3 Model C65 Hybrid UPS User s Manual AN Using CRMS to request data faster than every 2 seconds may interfere with operation of the UPS Controller causing inadvertent operation or shutdown of the Hybrid UPS systems Do not set any CRMS Data Acquisition or Record to File timers less than 2 seconds CAUTION e PC w
29. PS 110 220 Vac the Intra Cable provides three twisted pair between microturbines and two twisted pair to the UPS Controller Figure 4 UPS Controller External Connections Page 34 of 66 400027 Rev A J uly 2010 Capstone reserves the rightto change or modify without notice the design specifications and or contents of this document without incurring any obligation either with respect to equipment previously sold or in the process of construction Me stone Capstone Turbine Corporation Jy Model C65 Hybrid UPS User s Manual Using the Display Panel Use of the Display Panel Figure 5 is described in the following paragraphs Numeric Keypad Navigation Buttons Control Buttons Battery Wake Up Button Display Window Interlock Button Figure 5 Display Panel and Functions Attempting to operate a single Hybrid UPS system while it is connected to the output of other operating Hybrid UPS systems may cause all CAUTION systems to sense a fault condition and stop providing power to the critical load Only attempt to operate an individual system if it is isolated from all other Hybrid UPS system outputs The Display Panel is located on the front of the package above the engine air inlet and is used to control a selected few operating functions show individual system status and access data stored within the microturbine system The Display Panel includes a keypad a display window navigation buttons and
30. S system will attempt to maintain this pre set value even if utility voltage varies High Efficiency Mode The High Efficiency Mode of operation allows the microturbine to generate its own power to supplement the utility grid The power it generates can be set at more or less than the amount of power the critical loads require with the utility grid connection automatically taking or giving the difference as required The system must be actively connected to a Stable utility grid source for it to enter the High Efficiency Mode High Efficiency Mode can therefore be thought of as a special case of UPS Mode where the turbine has been commanded ON and operates in parallel with the Utility grid 400027 Rev A J uly 2010 Page 19 of 66 Capstone reserves the right to change or modify without notice the design specifications and or contents of this document without incurring any obligation either with respect to equipment previously sold or in the process of construction Capstone Turbine Corporation We Capstone Model C65 Hybrid UPS User s Manual yx Emergency Mode The Hybrid UPS system will automatically transition to the Emergency Mode if commanded to operate in either UPS Mode or High Efficiency Mode and utility power is unavailable Emergency Mode cannot be selected as a desired operating state In Emergency Mode power is supplied to the critical load from either the external batteries and or the turbine generator An external batte
31. Submenu System Data 1 4 Engine LOAD OK 2 10 68 4 kW Gen Capstone Turbine Corporation Model C65 Hybrid UPS User s Manual The second line shows the engine generator state and whether the engine is OK or in a fault condition FLT This submenu also gives individual generator output as KW Gen on the third line Note that in High Efficiency Mode engine generator power that is greater than what is required to support the load output will be export to the Grid LCM and or supplied to the DC bus The engine state messages are abbreviations of the actual engine states as summarized in Table 5 Table 5 Hybrid UPS Engine State Messages and Description Hybrid UPS Microturbine Description Engine State Display STAND BY STB Engine ready to start LIFT OFF LIFT Engine rotation started LIGHT OFF LITE Engine ignition started ACCEL ACEL Engine accelerating to idle LOAD LOAD Engine ready to output power to load COOLDOWN CDWN Stop command issued and engine in cool down state WARMDOWN WDWN Stop command issued and engine in warm down state RELIGHT RLIT Engine commanded to light off again before rotation stops SETDOWN SETD Engine rotation stopped SHUTDOWN SDWN Engine is shutdown and transitioning to standby state 400027 Rev A J uly 2010 Page 41 of 66 Capstone reserves the rightto change or modify without notice the design specifications and or contents of this document without inc
32. UPS User s Manual Fuel The user should initially check the fuel supply to the MicroTurbine Verify that the shut off valve is open Ensure the line has the correct fuel pressure Check the optional external filter to ensure that it is not blocked If the problem persists call your Capstone Authorized Service Provider Grid This event is likely to be due to an electric utility grid disturbance Check all breakers and fuses to ensure they are not tripped before troubleshooting The Hybrid UPS system will continue to supply power to the critical load while operating in Emergency Mode even if the utility power source is unavailable It will also automatically reconnect to the utility source when the utility power returns to a stable condition and the Hybrid UPS system has transitioned through its utility reconnect delay If the system does not reconnect to the utility power source after utility power has been restored call your Capstone Authorized Service Provider Lo Temp Hi TempHi Alt Generally these incidents are due to ambient conditions that are outside the design envelope of the MicroTurbine Possible solutions would be to adjust the room temperature ensure that adequate ventilation is provided and verify that the air input and exhaust are not obstructed Continued operation under these conditions may affect operation and cause damage to the MicroTurbine E Stop If the event display reads MANUAL E STOP fix the original problem tha
33. United States Filters may require more frequent attention based upon environment installation and or fuel quality If specifically permitted by the Capstone Authorized Service Provider the end user can replace the external fuel filter element The Capstone Authorized Service Provider will provide instruction and oversight Battery Maintenance Consult the appropriate user manuals for the external energy storage system Batteries require special consideration for storage and charging Follow the manufacturer s instructions for proper storage handling and charging Warranty Each MicroTurbine ships with a standard warranty Extended warranties are available Contact your Authorized Service Provider for details on Capstone warranty terms and conditions 400027 Rev A J uly 2010 Page 57 of 66 Capstone reserves the rightto change or modify without notice the design specifications and or contents of this document without incurring any obligation either with respectto equipment previously sold or in the process of construction Capstone Turbine Corporation We Capstone 3 Model C65 Hybrid UPS User s Manual AN Troubleshooting The MicroTurbine system produces and contains high voltage High voltage can injure or kill Obey all safety procedures when you work around electrical equipment Only Capstone Authorized Service Providers are permitted access to the inside of the enclosure WARNING This section detail
34. Utility Utility Battery urbin Scenario ai SET Wait od Reconnect Wait SOC a Delay 25096 a P L I Oo o T 2 gt s n x x x xfx ws s feal o X xL d xL Lx a sos wok X LOC 1 XL x s pee o X x x aem Ce osos noo x _ x X x Turbine Keeps 7 fs ox x Pp X Pd org s woo x x 1 x x 400027 Rev A J uly 2010 Page 23 of 66 Capstone reserves the right to change or modify without notice the design specifications and or contents of this document without incurring any obligation either with respect to equipment previously sold or in the process of construction Capstone Turbine Corporation We Capstone 3 Model C65 Hybrid UPS User s Manual AN Transitions to from Emergency Mode Once the system is operating loss of utility power will automatically transition the system into Emergency Mode Loss of utility power is any condition that causes the utility grid protective relay functions to operate The Hybrid UPS system will always attempt to power the critical load once the system has completed its start sequence unless some condition causes a complete shutdown for example a severe fault on the critical load bus Table 2 shows four possible scenarios that can occur if utility power is outside of the preset protective relay limits Note that scenario 1 is the only condition where reconnection to the utility will occur as soon as the utility voltage is back within limits All other scenari
35. Utility and Load 8 20 Utility Load Amps A Current Phase A of Utility and Load 9 20 Utility Load Amps B Current Phase B of Utility and Load 10 20 Utility Load Amps C Current Phase C of Utility and Load 11 20 TET RPM Turbine Exit Temp C or F Engine Speed RPM 12 20 Fuel Pressure Fuel Fuel Pressure Fuel Percentage 13 20 Bat Voltage Bat Current Battery Voltage Battery Current 14 20 Bat SOC Last EQ Charge Battery State of Charge Last Equalization Date 15 20 Inlet Temp Inlet Air Temperature C or F 16 20 C65 Main Code Version C65 Main Software Version Code 17 20 CHP WtrIn Tmp ICHP Water Inlet Temperature 18 20 CHP WtrOutTmp ICHP Water Outlet Temperature 19 20 CHP Temp Fdbk ICHP Temperature Feedback 20 20 Hours Starts Turbine Running Time Number of Starts Below is an example display for a MicroTurbine showing the main software version 414 16 20 Unit Data C65 Main Code SW Ver 1 03 527968 001 C08 Page 52 of 66 Capstone reserves the right to change or modify without notice the design specifications and or contents of this document without incurring any obligation either with respect to equipment previously sold or in the process of construction 400027 Rev A J uly 2010 WM i Capstone Capstone Turbine Corporation Ay Model C65 Hybrid UPS User s Manual Using a PC with CRMS Capstone Remote Monitoring Software CRMS is available in a User Edition to vi
36. WG i Capstone Jy Capstone MicroTurbine Model C65 Hybnd UPS User s Manual Capstone Turbine Corporation 21211 Nordhoff Street Chatsworth California 91311 USA Copyright 2010 Capstone Turbine Corporation All rights reserved CAPSTONE and the turbine blade logo amp are Registered Trademarks of Capstone Turbine Corporation MicroTurbine is a Trademark of Capstone Turbine Corporation 400027 Rev A J uly 2010 Page 1 of 66 Capstone reserves the right to change or modify without notice the design specifications and or contents of this document without incurring any obligation either with respect to equipment previously sold or in the process of construction WG Capstone Turbine Corporation Capstone Model C65 Hybrid UPS User s Manual y Welcome to the world of Capstone Power Generation We are pleased that you have chosen the Capstone MicroTurbine product for your application Model C65 Display Hybrid UPS ane Front View Engine Air Inlet Electronics Air Inlet Exhaust Heat Model C65 Hybrid UPS Rear View User Connection Bay Inlet Fuel Connection Page 2 of 66 400027 Rev A J uly 2010 Capstone reserves the rightto change or modify without notice the design specifications and or contents of this document without incurring any obligation either with respect to equipment previously sold or in the process of construction WG 3 Capstone Capstone Turbine Corporation
37. aere escis ttr Rara stat rk Ert gReE EbLU Fa RERUpplU og REug x Me kuS 66 Page 6 of 66 400027 Rev A J uly 2010 Capstone reserves the right to change or modify without notice the design specifications and or contents of this document without incurring any obligation either with respectto equipment previously sold or in the process of construction Me stone Capstone Turbine Corporation Jy Model C65 Hybrid UPS User s Manual List of Figures Figure 1 Typical Capstone MicroTurbine Engine eeeeeernnnnnnnnnnnnnnnnn 12 Figure 2 Major Components of C65 Hybrid UPS System 17 Figure 3 States versus Operating Modes sees 21 Figure 4 UPS Controller External Connections ceoteit rentre terreno eon roe 34 Figure 5 Display Panel and FUNCHONS siccitate tret tebnt te niece 35 Figure 6 Display Panel and Navigation Functions 36 Figure 7 Display Panel Menu Reflecting Function Hierarchy en 39 Figure 8 MicroTurbine User Connection Bay with Serial to Ethernet Converter 54 List of Tables Table 1 System S ES SIN BS pa ARRA EAEAN EARNER ENANA 23 Table 2 System Transitions to from Emergency Mode seeeennn 24 Table 3 User Interface C apabllitiGS 6 siccae eeepc EE ee eere rper t EL epe e Ene bera n 25 Table 4 Hybrid UPS System State Messages and Description sesesesssss 40 Table 5 Hybrid UPS Engine State Message
38. and must be assigned as number 1 Other MicroTurbines may be assigned in any order in a MultiPac system however each MT must have a unique turbine number Note that the user must be logged in with the current password to change the turbine number Auto Restart Submenu System Data System Config Auto Restart YES The Auto Restart submenu enables or disables the system s ability to automatically attempt to restart the turbine after an incident driven shutdown Note that the user must be logged in with the current password to change this setting The normal setting for a Hybrid UPS system is YES 400027 Rev A J uly 2010 Page 43 of 66 Capstone reserves the right to change or modify without notice the design specifications and or contents of this document without incurring any obligation either with respect to equipment previously sold or in the process of construction Capstone Turbine Corporation We Capstone 3 Model C65 Hybrid UPS User s Manual AN System Demand Submenu System Data 1 4 System Demand 6 10 0 0 kW The System Demand submenu allows the user to view and in certain cases set the Power Demand in kW when it is operating in High Efficiency Mode Normally the System Power Demand value will be determined by the UPS Controller and will be displayed on this submenu Note that to change this value from the Display Panel the Hybrid UPS system must be MultiPac disabled and the user must be logged in with th
39. and turn off microturbine generators as needed The transition states to return to the desired UPS Mode or High Efficiency Mode are described in the Hybrid UPS System Operating Modes section above The UPS Controller also provides an interface to a building management system or other external control system to command operation in either UPS Mode or High Efficiency Mode When operating in High Efficiency Mode the external control system will also tell the UPS Controller what power level is needed and the Hybrid UPS MicroTurbine generators will then adjust their power output to meet this demand No manual operator intervention is normally needed Changing Operating Modes The UPS Controller must be told what the desired operating mode is either UPS Mode or High Efficiency Mode This must be done through the UPS Controller and can be automated as described in the Routine Operation subsection above or done manually either using the UPS Controller display or using controls integrated into the building management system The UPS controller provides several means to change the operating mode of a running system e UPS Controller Touch Screen Display If the touch screen display panel is dark touch it anywhere to activate it Enter the Maintenance screen using password and select either Local Standby or Remote In Remote setting the UPS Controller requires external input from a building management system to command it to UPS Mode or High Effici
40. at a group of Hybrid UPS systems must be able to provide before they switch their load outputs on The settings cannot be set changed from this submenu and should be set during commissioning by a Capstone Authorized Service Provider The kW setting is the minimum value of total power available from the MultiPac of Hybrid UPS systems before the master commands them into Load State and begins outputting power to the critical load This setting ensures that the system has enough power output capability before power is allowed to be exported to the load and should be set to the maximum expected load Initial Factory Setting is 0 kW The timeout period setting establishes the maximum time the MultiPac has to achieve the minimum power setting before the system shuts down automatically This timeout setting is adjustable from 60 to 3600 seconds in 1 second intervals Initial Factory Setting is 3600 seconds Local Battery Charge Submenu Load Output Local Batt Chg DISABLE Hybrid UPS microturbine system may be fitted with its own battery storage system In this case the Local Battery Charge submenu controls whether the system begins a battery equalization charge This can be done when the system is in any of its operating modes provided there is sufficient net power available to do so Selecting ENABLE will begin the equalization charge which can last up to 4 hours Note that the user must be logged in with the current password to change this s
41. ce the design specifications and or contents of this document without incurring any obligation either with respect to equipment previously sold or in the process of construction We Capstone m Capstone Turbine Corporation Model C65 Hybrid UPS User s Manual General Precautions The following general precautions must be observed and followed at all times Failure to do so may result in personal injury and or equipment damage NOTE Some of the following precautions do not directly apply to users but it is important for users to be aware of them Only Capstone Authorized Service Providers are permitted access to the inside of the enclosure Read and understand the User s Manual before operating the equipment Read and obey all warnings and cautions Make sure all fuel connections are tight free from leaks and protected from damage Make sure all electrical connections are tight clean dry and protected from weather and damage The MicroTurbine may be equipped with a heat recovery system Use caution around relief valves where hot water and steam may be present Use hearing protection when you work on or near an operating MicroTurbine for extended time periods The MicroTurbine is heavy Be careful when you move or lift the MicroTurbine Keep the equipment clean Keep all flammable materials away from the MicroTurbine and its components Do not operate or work on the equipment if mentally or physically im
42. ct an internal fault condition and will automatically transition to Emergency Mode while the remaining Hybrid UPS systems stay in UPS Mode or High Efficiency Mode This provides for maximum availability of power to the critical load bus The individual Hybrid UPS system will then either automatically transition back to UPS or High Efficiency Mode as shown in Table 2 or if an internal fault caused the transition will continue operating in Emergency Mode until operator intervention corrects the problem It is possible to have one or more Hybrid UPS system in Emergency Mode while other systems are in UPS or High Efficiency Mode Power to AUC the critical load will be shared equally among all Hybrid UPS systems in a MultiPac regardless of the operating mode of each individual system Page 24 of 66 400027 Rev A J uly 2010 Capstone reserves the rightto change or modify without notice the design specifications and or contents of this document without incurring any obligation either with respect to equipment previously sold or in the process of construction Me stone Capstone Turbine Corporation Jy Model C65 Hybrid UPS User s Manual Operating the Hybrid UPS System Typical operation of the Hybrid UPS MicroTurbine system is presented in this section Most applications require no regular interaction with an operator during normal operation The basic operating functions are described in the subsections below including typical
43. e Load Output over frequency to a value greater than the Utility Input over frequency setting Over Frequency submenu shows the system over frequency and associated delay time If the output frequency rises above this over frequency setpoint for the set delay time the system will shut down The frequency is adjustable from 65 Hz down to the nominal output frequency in 0 1 Hz increments Initial Factory Setting is 65 Hz If the output frequency exceeds the Over Frequency setting for the time delay setting the system will shut down The time delay is adjustable from 0 01 to 10 seconds in 0 01 second intervals Initial Factory Setting is 10 seconds Page 50 of 66 400027 Rev A J uly 2010 Capstone reserves the right to change or modify without notice the design specifications and or contents of this document without incurring any obligation either with respect to equipment previously sold or in the process of construction Me stone Capstone Turbine Corporation yy Model C65 Hybrid UPS User s Manual Note that the output frequency is synchronized with the input utility grid during normal operation Therefore the Load Output over frequency setpoints should be greater than the Utility Input over frequency setpoints to assure coordinated response to utility frequency shifts MultiPac Minimum Power Submenu Load Output 3 4 MP Min Power 718 30 0 kW 3600 Sec MultiPac Minimum Power submenu shows the minimum power level th
44. e current password Control Access Submenu System Data 1 4 Control Access 7 10 Maintenance Port The Control Access submenu displays which communication device currently has control authority for changing settings of the MicroTurbine e Display Panel e UserPort e Maintenance Port Enter Password Submenu System Data 1 4 Enter Password 8 10 LEE NE NE NE A i The Enter Password submenu allows the user to logon and access the MicroTurbine controls The factory default User level password is 87712370 Refer to the previous section on passwords for more details on entering and changing passwords Logoff Submenu System Data Logoff NO The Logoff submenu allows the user to logoff and prevents further access to the MicroTurbine controls Note that the system will automatically logoff if there is no user interaction with the Display Panel for more than four minutes Page 44 of 66 400027 Rev A J uly 2010 Capstone reserves the right to change or modify without notice the design specifications and or contents of this document without incurring any obligation either with respect to equipment previously sold or in the process of construction Me stone Capstone Turbine Corporation Jy Model C65 Hybrid UPS User s Manual Reboot Submenu System Data Reboot NO The Reboot submenu allows the user to reboot the system If YES is selected the system will reboot immediately Note that the user must be logged
45. e event number listed on the Display Window and then call your Capstone Authorized Service Provider for assistance When required your Capstone Authorized Service Provider will determine whether the event noted requires a service call or if the user can perform fault correction on site Generally the Service Provider will initiate a service call for Internal Fault codes In most other cases the Service Provider will recommend a possible course of action to return the MicroTurbine to operational status 400027 Rev A J uly 2010 Page 63 of 66 Capstone reserves the right to change or modify without notice the design specifications and or contents of this document without incurring any obligation either with respect to equipment previously sold or in the process of construction Capstone Turbine Corporation We Capstone Model C65 Hybrid UPS User s Manual AN Product Support Capstone Turbine Corporation is dedicated to the concept of quality to the owners and users of every MicroTurbine Your MicroTurbine should operate without trouble If you require maintenance support or other technical assistance please contact your Capstone Authorized Service Provider Capstone Technical Support can assist you by providing contact data for your Capstone Authorized Service Provider Fill in this record with information about your Capstone Authorized Service Provider to allow easier access Capstone Authorized Service Provider Contact In
46. e grid voltage re Stabilizes within 1 second of the initial over voltage then the system will resume its grid power connection otherwise the system will enter Emergency Mode The Fast Over Voltage at which this sequence will be triggered is adjustable here from the Over Voltage up to 634 volts The delay time is adjustable from 03 to 1 00 second in 01 second increments Initial Factory Settings are 576 V line to line and 16 second delay Under Frequency Submenu Utility Input 2 4 Under Frequency 5 7 59 3 Hz 0 16 Sec Under Frequency submenu shows the system under frequency and associated delay time If the grid frequency falls below this under frequency setpoint for the set delay time the system will enter Emergency Mode The frequency is adjustable from 45 Hz up to the Over Frequency setting in 0 1 Hz increments Initial Factory Setting is 59 3 Hz The Under Frequency Delay is the number of seconds allowed for the Under Frequency condition before the system enters Emergency Mode This is adjustable from 0 01 to 10 seconds in 0 01 second increments Initial Factory Setting is 16 second Over Frequency Submenu Utility Input 2 4 Over Frequency 6 7 60 5 Hz 0 16 Sec Over Frequency submenu shows the system over frequency and associated delay time If the grid frequency exceeds this over frequency setpoint for the set delay time the system will enter Emergency Mode The frequency is adjustable from the Under Frequency setti
47. e top level menu screens has a number of submenus The second line in the Display Window shows the current submenu Movement around the submenus is similar to the top level menus except you must press the second line Navigation Button to select line two of the display When the numbers are flashing press the or buttons to move around the submenus When you reach the desired menu press the ACCEPT button to choose the menu or wait 20 seconds for the system to automatically accept the menu selected The third and fourth levels display the selected performance data or allow input like passwords or adjustment of power settings The descriptions of each screen or submenu are grouped according to the top level menu Page 36 of 66 400027 Rev A J uly 2010 Capstone reserves the rightto change or modify without notice the design specifications and or contents of this document without incurring any obligation either with respect to equipment previously sold or in the process of construction Me stone Capstone Turbine Corporation Jy Model C65 Hybrid UPS User s Manual Display Panel Data Entry Data input requires selection of the appropriate level with the Navigation Buttons causing the display line to flash Enter data using the Numeric Keypad or scroll through available data entry options with the or buttons and press the ACCEPT button when finished To make changes to any system set up or operational mode requires the entr
48. een states are Battery SOC If the battery state of charge is below some preset limit for example 50 SOC the turbine may need to be started to allow transition into the next operating state This is because the Hybrid UPS system should always be capable of continuing to power the critical load once it starts to provide power If the battery SOC is too low there may not be Sufficient energy to maintain power in Emergency Mode should the utility suddenly become unavailable For Hybrid UPS systems with external battery systems provided by others the Capstone UPS Controller must receive ongoing state of charge information The UPS Controller will then assure the proper transition sequence Consult Capstone for how their individual battery packs will provide this SOC information to the Hybrid UPS systems Page 20 of 66 400027 Rev A J uly 2010 Capstone reserves the right to change or modify without notice the design specifications and or contents of this document without incurring any obligation either with respect to equipment previously sold or in the process of construction Me stone Capstone Turbine Corporation Jy Model C65 Hybrid UPS User s Manual System States Engine States SW Download Standby Mode emt STB Fi System Engine A STB m PowerUp Battery Recharge Batt Enable Utility Enable UPS Normal Mode Commanded UPS Modes BES STB Shutdown Lift Off SetDown Light Off Cooldown Accel Load E Recov
49. ency Mode e UPS Controller BMS Interface the UPS Controller is able to communicate with a building management system or other external control equipment and receive a remote mode control command Refer to specific instructions provided by the building management system integrator 400027 Rev A J uly 2010 Page 27 of 66 Capstone reserves the right to change or modify without notice the design specifications and or contents of this document without incurring any obligation either with respect to equipment previously sold or in the process of construction Capstone Turbine Corporation We Capstone 3 Model C65 Hybrid UPS User s Manual AN The Hybrid UPS systems will then remain in the desired mode until commanded otherwise or until a loss of utility voltage forces the system into Emergency Mode Note that the UPS Controller will typically be integrated with a building management system or other external control system for automatically switching between modes and adjusting power demand levels If utility power is lost forcing the Hybrid UPS systems into Emergency Mode the commanded mode will be retained in memory and the system will attempt to return to that mode when utility power is restored Taking a Hybrid UPS Unit out of Service Taking a unit out of service will reduce the capability of the entire Hybrid UPS system which may cause an overload condition that results in loss CAUTION ofall power to the critical loads Make
50. ency when the utility voltage is unavailable The LLCM will provide a preset voltage outputto power the critical loads Protective relay functions are also integrated into the LLCM to protect against disturbances on the load output Battery Control Module BCM The BCM converts the battery string voltage to the internal 760 VDC It is able to import full power to the Hybrid UPS system from an external energy storage system typically a battery string and can also export power to an individual energy storage system connected to only one microturbine for recharging Battery String The battery string can be a battery bank or other energy storage system either supplied by Capstone or the customer It will typically be sized for atleast 15 minutes of full power capability so that it can provide power to the protected load while a non operating turbine generator is started The Hybrid UPS MicroTurbine must be connected to an external battery or other storage system which provides energy for MT startup when disconnected from the electric utility grid and which provides temporary power when utility power suddenly becomes unavailable For external battery systems sold as an accessory by Capstone management of the battery and its state of charge is automatic between the Hybrid UPS microturbine and the external battery pack An awareness of these battery management functions will promote an understanding of why the system may appear to behave autonomo
51. er If the BMS does not receive a System OK Page 26 of 66 400027 Rev A J uly 2010 Capstone reserves the rightto change or modify without notice the design specifications and or contents of this document without incurring any obligation either with respect to equipment previously sold or in the process of construction Me stone Capstone Turbine Corporation Jy Model C65 Hybrid UPS User s Manual signal it may be due to the UPS system in the UPS Controller being in sleep mode A discrete System Wake input line from the BMS can then be switched on to wake the UPS Controller which can then accept the appropriate system start and mode control commands Instructions on use of the BMS to manually control the UPS Controller should be provided by others When a Start command is issued to the UPS Controller it will proceed through transition States to ultimately enter the desired UPS Mode or High Efficiency Mode as described in the Hybrid UPS System Operating Modes section above Routine Operation Once the Hybrid UPS system has been started it should not require any regular interaction with an operator during normal operation If utility power becomes unavailable the system will automatically switch to Emergency Mode and continue to supply power to the critical loads using power from the external battery storage and or the microturbine generators themselves When utility power returns to normal the system will automatically reconnect
52. er Replace See Note 2 ICHP Actuator Replace Injector Assemblies Replace uid TET Thermocouple Replace 40 000 hours Engine Replace Use Reman or New Engine Replacement Filters may require more frequent attention based upon environment NOTE 1 installation and or air fuel quality Inspect new installations frequently to determine best inspection replacement periods for air and fuel filters Load profiles with frequent onloads and offloads may require more frequent NOTE 2 M en nm Ini e igniter replacement due to igniter operation during injector switching Months and Years are elapsed time Hours are Engine Hours as recorded by NOTE3 each Hybrid UPS system Page 56 of 66 400027 Rev A J uly 2010 Capstone reserves the rightto change or modify without notice the design specifications and or contents of this document without incurring any obligation either with respect to equipment previously sold or in the process of construction Me stone Capstone Turbine Corporation Jy Model C65 Hybrid UPS User s Manual Preventive Maintenance Items Preventive maintenance activities for the MicroTurbine Inlet Filter External Fuel Filter and for the Battery Packs are described in the following paragraphs MicroTurbine Inlet Air Filter The MicroTurbine requires clean dust free air for operation Do not CAUTION operate the MicroTurbine without the inlet air filter in place or damage to the equipment can occur
53. er to the following table for a list of Capstone reference documents as required Document Part No Description 400028 Hybrid UPS Controller User Manual 410013 CRMS User Manual 410081 Hybrid UPS Controller Technical Reference 410048 Model C65 Performance Technical Reference 410033 Protective Relay Functions Technical Reference 480014 Model C65 Integrated CHP Application Guide Capstone Contact Information If you have additional questions please contact Capstone Applications Toll Free Telephone 866 4 CAPSTONE or 866 422 7786 Fax 818 734 5385 E mail applications capstoneturbine com Capstone Technical Support Toll Free Telephone 877 282 8966 Service Telephone 818 407 3600 e Fax 818 734 1080 E mail service capstoneturbine com Page 66 of 66 400027 Rev A J uly 2010 Capstone reserves the rightto change or modify without notice the design specifications and or contents of this document without incurring any obligation either with respect to equipment previously sold or in the process of construction
54. ernal Fault and the fault code e g 10214 This incident message appears on line three of the System State Fault Status submenu of the Unit Data menu refer to page 52 as shown in the following example Unit Data 4 4 System STAND BY 1 20 Internal Fault 10214 Page 58 of 66 400027 Rev A J uly 2010 Capstone reserves the right to change or modify without notice the design specifications and or contents of this document without incurring any obligation either with respect to equipment previously sold or in the process of construction Me stone Capstone Turbine Corporation Jy Model C65 Hybrid UPS User s Manual The fault code is a number up to five digits in length that along with the fault code description helps the Capstone Authorized Service Provider determine the cause of the incident Some fault codes can be useful to the operator as they indicate common conditions that can occur in system Table 7 shows a list of common protective relay faults Utility grid events such as these will cause the Hybrid UPS systems to go into Emergency Mode Table 7 List of Common Protective Relay Fault Codes Type of Fault Load LCM Codes Grid LCM Codes Overvoltage Phase A 10008 10208 Overvoltage Phase B 10009 10209 Overvoltage Phase C 10010 10210 Undervoltage Phase A 10011 10211 Undervoltage Phase B 10012 10212 Undervoltage Phase C 10013 10215
55. ery uc High Efficiency Mode EFF ift SetDown EFF LOAD Light Off Cooldown Loss of Utility for Period Less than ud Turbine Start Delay Timer m i System Engine 5S EMER LOAD Loss of Utility for Period Greater than Turbine Start Delay Timer m 3 D ga t gt eo lt System Engine EMER LOAD Figure 3 States versus Operating Modes 400027 Rev A J uly 2010 Page 21 of 66 Capstone reserves the rightto change or modify without notice the design specifications and or contents of this document without incurring any obligation either with respectto equipment previously sold or in the process of construction Capstone Turbine Corporation We Model C65 Hybrid UPS User s Manual aye Utility Voltage Utility voltage must be present and within the GLCM s utility input protective relay settings to allow the system to operate in UPS Mode or High Efficiency Mode Conversely loss of stable utility voltage will automatically trigger the GLCM to disconnect utility power and force the Hybrid UPS system into Emergency Mode Utility Reconnect Delay Once the Hybrid UPS system has been disconnected from the utility for any reason it must go through a reconnect sequence whenever the turbine is running or has already entered a start sequence This is a requirement of IEEE 1547 UL 1741 and most electric utilities and is intended to prevent inadvertent energizing of an unstable utility grid The
56. etting 400027 Rev A J uly 2010 Page 51 of 66 Capstone reserves the rightto change or modify without notice the design specifications and or contents of this document without incurring any obligation either with respectto equipment previously sold or in the process of construction Capstone Turbine Corporation We Capstone 3 Model C65 Hybrid UPS User s Manual AN Unit Data Menu The submenus in the Unit Data menu display real time data for the MicroTurbine Descriptive labels and data are contained in the second third and fourth lines of the submenu As in all Display Panel submenus the first line indicates the top level menu in this case the Unit Data menu Real time data can also be accessed using CRMS The Display Panel submenus related to Unit Data menu are listed below NOTE In the following submenus the first line always displays the Unit Data top level menu Submenu Function Description 1 20 System State Fault Status System State Fault Status 2 20 Engine State Fault Status Turbine Generator State Fault Status 3 20 Utility Load KW kW Input from Utility and Output to Load 4 20 Utility Load Frequency Frequency of Utility and Load Connections 5 20 Utility Load Volts A Voltage Phase A of Utility and Load 6 20 Utility Load Volts B Voltage Phase B of Utility and Load 7 20 Utility Load Volts C Voltage Phase C of
57. evel data as detailed below Power Connect Submenu System Data System Config Power Connect UPS Mode The Power Connect submenu allows the user to view the desired operating mode of the Hybrid UPS system e Standby e UPS Mode e High Efficiency Mode Page 42 of 66 400027 Rev A J uly 2010 Capstone reserves the rightto change or modify without notice the design specifications and or contents of this document without incurring any obligation either with respect to equipment previously sold or in the process of construction Me stone Capstone Turbine Corporation ES Model C65 Hybrid UPS User s Manual Microturbine Start Delay Timer System Data 1 4 System Config 5 10 MT Start Delay 2 5 1 0 Min The microturbine start delay timer submenu allows the user to set a delay timer that determines how long a non operating turbine will wait before entering a start sequence when utility power becomes unavailable The setting is adjustable from 0 to 10 0 minutes The initial factory setting is 1 0 minute Note that the user must be logged in with the current password to change this setting MultiPac Submenu System Data System Config MultiPac ENABLE The MultiPac submenu shows the user whether a MicroTurbine is enabled in the MultiP ac or not Turbine Number Submenu System Data 1 4 System Config 5 10 Turbine Number 415 3 The main controller MicroTurbine in a MultiPac system is designated as the Master
58. ew data and to provide customers limited control of Hybrid UPS Systems The software includes minimum PC requirements for proper operation The CRMS User Manual is embedded in the software help function and provides intuitive interaction to read data issue setup and control commands and view fault history Once loaded onto a customer PC CRMS can be connected to a Hybrid UPS system is several ways e Through the UPS Controller the UPS Controller includes industry standard 10BaseT Ethernet ports for connection to a PC Plugging into one of these ports allows the CRMS software to view each Hybrid UPS system connected to the UPS Controller The PC can be a laptop that is temporarily connected or can be any PC on a network that is connected to the UPS Controller s Ethernet Port Refer to the UPS Controller User Manual 400028 for the location of these Ethernet connections e Through the Serial to Ethernet Converter in the Hybrid UPS System each Hybrid UPS system includes a dual port serial to E thernet converter that connects to both the DB9 RS 232 User Interface Port and the DB25 RS 232 Maintenance Interface Ports in the Communications Bay on the back of the MicroTurbine The serial to Ethernet converter uses the Maintenance Port for CRMS connectivity Connecting Directly to a Hybrid UPS System The figures below shows the location of the JUCB communications board within the Communications Bay at the rear of a Hybrid UPS system and where t
59. formation ASP Contact Name Address Telephone Facsimile E mail The following information will help your Authorized Service Provider assist you System Information MicroTurbine Model No S ystem Serial No Fuel Type Modem Phone No Options Installed and any configuration data CUSTOMER SATISFACTION We would love to hear feedback about your experience with our products Please send e mail to commentsQ capstoneturbine com Page 64 of 66 400027 Rev A J uly 2010 Capstone reserves the rightto change or modify without notice the design specifications and or contents of this document without incurring any obligation either with respect to equipment previously sold or in the process of construction We EJ Capstone m Capstone Turbine Corporation Model C65 Hybrid UPS User s Manual Maintenance Log Event Date Hours Starts Commissioning 400027 Rev A J uly 2010 Page 65 of 66 Capstone reserves the right to change or modify without notice the design specifications and or contents of this document without incurring any obligation either with respectto equipment previously sold or in the process of construction Capstone Turbine Corporation We Model C65 Hybrid UPS User s Manual NM one Reference Documents Ref
60. g any obligation either with respect to equipment previously sold or in the process of construction Me stone Capstone Turbine Corporation Jy Model C65 Hybrid UPS User s Manual Low Power Output If Low Power Output is perceived troubleshoot as follows 1 Check your inlet fuel supply Verify that the fuel isolation valve is open and that the inlet fuel line has the correct fuel pressure 2 Check your external fuel filter Verify that the external fuel filter if installed is not blocked 3 Check your inlet airflow ventilation and exhaust airflow Verify that the inlet airflow and the exhaust airflow are not obstructed 4 Check your ambient operating conditions and verify the expected power output due to temperature altitude and other derating factors Verify that ambient conditions are not outside the MicroTurbine design envelope Unexpected Shut Down or Warming When a warning incident occurs no action is required by the user When a fault incident occurs the troubleshooting steps are as follows 1 Attempt to restart If unsuccessful then verify the fuel air and electrical supply to the MicroTurbine 2 Attempt to restart If unsuccessful then enter the user password and reboot the system through the Display Panel 3 Attempt to restart If unsuccessful then cycle the power by shutting off power to the system waiting 30 seconds and turning the power back on 4 Attempt to restart If unsuccessful then note th
61. he Serial to Ethernet converter is mounted within the Communciations Bay The User should NOT open the Power Connection Bay within the User WARNING Connection Bay UCB Potentially lethal voltages exist inside the Power Connection Bay Figure 8 shows the User Interface Port location 400027 Rev A J uly 2010 Page 53 of 66 Capstone reserves the right to change or modify without notice the design specifications and or contents of this document without incurring any obligation either with respect to equipment previously sold or in the process of construction Capstone Turbine Corporation WG Model C65 Hybrid UPS User s Manual SN one JUCB User Connection Board with Mounting Bracket AC GRID AC LOAD HV DC LV Control 2P lt BREAKER vi 3 PH 3 PH Oo O TERMINAL TERMINAL 25 BLOCK BLOCK eee A B CIN A B cIN gf 2P TERMINAL BLOCK 12V BATTERY Y BATTERY FGB BUS PWR D C Utility Connection High Voltage Communications Serial to E thernet Converter Bay DC Bus Bay with RJ 45 Ports Load Connection Bay Figure 8 MicroTurbine User Connection Bay with Serial to Ethemet Converter The default User Interface Port user password is set to USR123P the user can change it by using the Capstone Remote Monitoring Software on a computer connected either directly to the User In
62. he UPS Controller is dispatching individual Hybrid UPS units using its High Efficiency control logic the displayed system state will be UPS for units that have not had their engines enabled to start and EFF for units that have received an engine start command Table 4 Hybrid UPS System State Messages and Description Hybrid UPS Microturbine Description System State Display STAND BY STB System is out of service POWER UP PWUP System is in power up state BATT RECHARGE BATR Engine recharging external batteries BATT ENABLE BATE S ystem is ready to output power to critical load from external batteries UTILITY ENABLE UTEN S ystem is ready to output power to critical load from utility source UPS NORMAL UPS S ystem operating in normal UPS mode HIGH EFFICIENCY EFF System operating in high efficiency mode LOAD RECOVERY LRCV System recovering from load fault EMERGENCY EMER System is providing power to critical loads in absence of utility source SW DOWNLOAD SWLD System is downloading software SHUTDOWN SDWN System is waiting for correct engine state to allow transition to standby state Page 40 of 66 400027 Rev A J uly 2010 Capstone reserves the right to change or modify without notice the design specifications and or contents of this document without incurring any obligation either with respect to equipment previously sold or in the process of construction We EJ Capstone Ay Turbine Output
63. he Utility Input under frequency setting may result in the Hybrid UPS system CAUTION disconnecting power from the critical load when the Utility grid frequency drops Only adjust the Load Output under frequency to a value less than the Utility Input under frequency setting Under Frequency submenu shows the system under frequency and associated delay time If the output frequency falls below this under frequency setpoint for the set delay time the system will shut down The frequency is adjustable from 45 to the nominal output frequency in 0 1 Hz increments Initial Factory Setting is 45 Hz Under Frequency Delay is the time span allowed for output frequency to fall below Under Frequency Hz before the system will shut down This is adjustable from 0 01 to 10 seconds in 0 01 second increments Initial Factory Setting is 10 seconds Note that the output frequency is synchronized with the input utility grid during normal operation Therefore the Load Output under frequency setpoints should be less than the Utility Input under frequency setpoints to assure coordinated response to utility frequency shifts Over Frequency Submenu Load Output 3 4 Over Frequency 6 8 65 0 Hz 10 00 Sec Adjusting the Load Output over frequency setting below the Utility Input under frequency setting may result in the Hybrid UPS system CAUTION disconnecting power from the critical load when the Utility grid frequency increases Only adjust th
64. here is a moderate overload condition on the critical load output the UPS Controller will signal this loss of capacity The inverter reserve can be preset to represent one or more Hybrid UPS system s output capability In this case the external actions taken may include non critical load shedding or switching critical loads to an alternate source temporarily Refer to the UPS Controller User Manual 400028 for a description of how your system is set up Page 32 of 66 400027 Rev A J uly 2010 Capstone reserves the rightto change or modify without notice the design specifications and or contents of this document without incurring any obligation either with respect to equipment previously sold or in the process of construction Me stone Capstone Turbine Corporation Jy Model C65 Hybrid UPS User s Manual Fault Data Registers The UPS Controller monitors the fault condition of each Hybrid UPS system it is connected to and periodically writes this fault status into multiple data registers that can be read externally using Modbus TCP IP Some of this fault data is used within the UPS Controller to drive the specific alarms noted above Other fault data may be less critical to continued operation but Should be recognized by facility personnel who can take appropriate action For example the external building management system may be set up to poll selected fault registers and signal users of certain conditions such as e External Batte
65. ion sesser 14 Output MaasHfeltieliissosehesaxt ctun th bur EEREA QUnscbunE e Hte EEEE AAE Ee Utd FREE 15 ISO GIG AG NG cates 15 i i eC C 15 pue Pr E Fr PPS 15 Reatino iz he T M 15 MicroTuibine Performanc comiti Erba md exc a x db Ses a DEDE 15 Utility Input COMMS EO lies si sit tone aeos Rx pan pA RET Ex Doe Bar an DE tout a Ex osos De hans 15 Logd Q p t CONNECHO PNE Te ee 16 e Ee fe ee en ee en ee 16 Heat QUU cienu 16 Hybrid UPS System Operating Modes ssssseeemeeneennnmeennn menn 17 Major System COMpONentS o dace iet detiene rn mete rer edet ee eer er ere eiut 17 CI one Ee 18 Load LEM LLC pou T 18 Battery Control Module BCM 18 Battery STING M ETENEE 18 Engine Control Module VEU NDS bn x RM DNA EE 19 400027 Rev A J uly 2010 Page 3 of 66 Capstone reserves the right to change or modify without notice the design specifications and or contents of this document without incurring any obligation either with respectto equipment previously sold or in the process of construction Capstone Turbine Corporation we Model C65 Hybrid UPS User s Manual Iyer Turbine CU Mis go ol a a kak ANANENEAEANANENENEANENENENEANENENEAEAENENEEEAE ENEEK E EAA 19 Brazil
66. ipment previously sold or in the process of construction Capstone Turbine Corporation We Capstone 3 Model C65 Hybrid UPS User s Manual AN Load Output Connection The Hybrid UPS MicroTurbine s electrical output to the critical load will automatically be adjusted to match stable incoming utility grid power in both frequency and phase relationship Output voltage will be maintained at a preset value regardless of incoming utility voltage The maximum power need not be balanced Loads can be connected 3 phases or single phase and phase to phase or phase to neutral so long as the current limits are respected An isolation transformer may be required depending on the system configuration When utility voltage is unavailable the output to the critical load will operate at the selected voltage and frequency until the utility grid voltage returns and is stable The Hybrid UPS system will then automatically adjust its frequency and phase relationship to match the utility again Power Quality The MicroTurbine output conforms to IEEE 519 1992 IEEE Recommended Practices and Requirements for Harmonic Control in Electrical Power Systems Heat Output The recuperated MicroTurbine can produce up to 612 000 kJ 580 000 Btu per hour of clean usable exhaust heat in the range of 232 to 330 C 450 to 630 F The MicroTurbine exhaust outlet connection is 305 mm 12 in in diameter flowing up to 28 m 2600 scf per minute Refer to the C6
67. ith CRMS Software the CRMS software provides the capability for a PC to connect to each Hybrid UPS system either through the Ethernet connection in the UPS Controller or while plugged directly into a unit using the Ethernet port on the serial to Ethernet converter The converter provides connectivity to both the User and Maintenance Interface Ports The User Port is reserved for communications with the UPS Controller and the Maintenance Port is for CRMS Refer to the CRMS User Manual 410013 for additional information Initial Setup and Commissioning Configuration and commissioning of a Hybrid UPS system requires a Capstone Authorized Service Provider using a PC with CRMS software Once the Hybrid UPS system has been properly configured with all protective relay communications and other basic setup information there should be no need to change this information during normal operation All configuration data is stored in non volatile memory in the Hybrid UPS systems themselves as well as the UPS Controller so loss of power will not prevent proper restarting of a system if required As part of the commissioning process your service provider will start the system and provide specific instructions on user operation and maintenance Consult your Capstone Authorized Service Provider if the system is not operating as expected or requires a change to one or more configuration parameters System Start up A MultiPac of Hybrid UPS system require
68. l C65 Hybrid UPS User s Manual Jy The MicroTurbine can efficiently use a wide range of approved hydrocarbon based gaseous fuels The MicroTurbine produces dry oxygen rich exhaust with ultra low emissions Utilizing both the generated electric power and the exhaust heat can provide even greater energy cost savings Key Mechanical Components The key mechanical components that make up the Capstone MicroTurbine are shown in Figure 1 Generator Cooling Fins Exhaust Outlet Recuperator Combustion Chamber Generator Compressor Air Bearings Fuel Turbine Injector Figure 1 Typical Capstone MicroTurbine Engine Main Features The various features of the Capstone Hybrid UPS MicroTurbine are listed below e State of the art power electronics with built in control and protective relay functions provides three user connections o Utility Input AC o Load Output AC o External Energy Storage DC e Patented air bearings eliminate the need for oil or other liquid lubricants e Air cooled design of the entire system turbine engine generator and power electronics eliminates the need for liquid coolants Page 12 of 66 400027 Rev A J uly 2010 Capstone reserves the rightto change or modify without notice the design specifications and or contents of this document without incurring any obligation either with respect to equipment previously sold or in the process of construction WG Capstone Turbine Corporati
69. make sure precautions are taken to prevent personnel from being exposed to these pollutants while the system is operating When installed indoors the MicroTurbine exhaust must be vented to the outside Make sure there is a satisfactory fresh air supply An exhaust system must be added to direct the exhaust away from the system to reduce the risk of exposure to dangerous emissions For exhaust connection data temperatures pipe requirements and other related information contact your Capstone Authorized Service P rovider When installed outdoors the MicroTurbine should be located where there is a satisfactory fresh airflow so the exhaust emissions will be dissipated Acoustic Emissions Precautions The Capstone MicroTurbine is designed to produce safe acoustic emissions However when working at a radius of 10 meters or 33 feet from an enclosed Capstone MicroTurbine sound level exposure will average approximately 70 dBA Capstone recommends that hearing protection be worn when working on or in the immediate vicinity of operating MicroTurbines for extended time periods Other acoustic emissions regulations may apply to your specific installation location Always check to be certain that your installation complies with all codes required by the local jurisdiction Certifications Permits and Codes Your Capstone MicroTurbine is designed and manufactured in accordance with a variety of national and international standards The Capsto
70. n Stand Alone mode It also establishes the operational limits for voltage and frequency These limits are usually set when the MicroTurbine is commissioned and are not changed once set The Load Output submenus are detailed below In the following submenus the first line always displays the Stand Alone MUT top level menu Voltage Submenu Load Output 3 4 Voltage 1 8 480 Vrms Voltage submenu is used to view and set the nominal RMS output voltage line to line to the critical load Voltage is adjustable from 150 to 480 in one volt increments Initial Factory Setting is 480 VAC line to line The UPS Controller will set this voltage for all Hybrid UPS systems operating in a MultiP ac and the user cannot change this value from this Display Panel when the system is MultiPac enabled Note that to change this value from the Display Panel the Hybrid UPS system must be MultiPac disabled and the user must be logged in with the current password Do not attempt to change any Stand Alone Protective Relay functions WARNING Injury to personnel and or damage to equipment can occur Contact your Capstone Authorized Service P rovider for additional information All of the following Protective Relay settings can only be changed by an NOTE Authorized Service Provider using CRMS Page 48 of 66 400027 Rev A J uly 2010 Capstone reserves the rightto change or modify without notice the design specifica
71. ne MicroTurbine operates on approved gaseous fuels thus installation frequently requires one or more permits from local regulatory agencies It is not practical to list in the User s Manual the requirements of each authority having jurisdiction and how the Capstone MicroTurbine meets those requirements For certification data such as weights dimensions required clearances noise levels and the Capstone MicroTurbine Compliance List please contact your Capstone Authorized Service Provider MicroTurbine Introduction The Capstone MicroTurbine is an adaptable low emission and low maintenance power generation system A turbine driven high speed generator is coupled with digital power electronics to produce high quality electrical power The Capstone Hybrid UPS MicroTurbine uses a proprietary design that provides high quality power to customer loads using a utility grid source the turbine generator or both This allows users to optimize energy costs while assuring that their critical loads will receive continuous power Multiple systems can be combined and controlled as a single larger power source called a MultiP ac 400027 Rev A J uly 2010 Page 11 of 66 Capstone reserves the rightto change or modify without notice the design specifications and or contents of this document without incurring any obligation either with respectto equipment previously sold or in the process of construction Capstone Turbine Corporation SG RN Mode
72. ng to 65 in 0 1 Hz increments Initial Factory Setting is 60 5 Hz The Over Frequency Delay is the number of seconds allowed for the Over Frequency condition before the system shuts down This is adjustable from 0 to 10 in 0 01 second increments Initial Factory Setting is 0 16 second 400027 Rev A J uly 2010 Page 47 of 66 Capstone reserves the right to change or modify without notice the design specifications and or contents of this document without incurring any obligation either with respect to equipment previously sold or in the process of construction Capstone Turbine Corporation We Capstone 3 Model C65 Hybrid UPS User s Manual AN Reconnect Delay Submenu Utility Input 2 4 Reconnect DLY TIT 5 0 Min Reconnect Delay submenu defines the time that a Hybrid UPS system will continue generating power in Emergency Mode before reconnecting to the utility grid The turbine checks that the utility grid voltage is within the protective relay settings for this time limit before reconnecting to the grid It is the minimum amount of time the system will operate in Emergency Mode when the turbine is producing power Initial Factory Setting is 5 minutes The timer can be set from 5 to 30 minutes Load Output Connection Menu The top level Load Output connection menu establishes voltage and frequency output from the Hybrid UPS microturbine in the Load LCM LLCM and is essentially the same as for a normal microturbine operating i
73. ng for sufficient systems to meet the preset Minimum Power Demand and e The entire MultiPac system will shut down if the Minimum Power Timeout P eriod is reached before sufficient systems become available System Start Sequences When commanded to start from Standby Mode there are several sequences that can result depending on the desired UPS or High Efficiency Mode and the conditions noted above Table 1 shows eight possible start sequences Only start sequence 1 will immediately bring power to the critical load and immediately connect to the utility All other sequences result in an engine start and subsequent utility reconnection delay While the battery state of charge will have an impact on whether the turbine is started or not reconnection to the Utility grid does not depend on it This is because there will be more power available for recharging when both utility and turbine are available Note that the battery SOC of 5096 can be adjusted to more or less depending on the customer application and is shown in the table for purposes of explanation If the battery system is provided by others the UPS Controller may not use state of charge from this external system to provide the logic and permissive signals to the Hybrid UPS microturbines to start and stop turbines as shown in Table 1 and therefore assumes sufficient SOC Table 1 System Start a Turbine Stop Start Wait for Battery Utility Turbine Wait for Sequence o Turbine
74. odes section below UPS Controller Capstone Hybrid UPS systems are designed to be controlled by an external accessory called the UPS Controller The UPS Controller acts as a master providing control commands to each Hybrid UPS system reading performance and diagnostic data from each system and acting as the user interface The UPS Controller can manage up to 10 Hybrid UPS systems and Operates all connected microturbines as a single power generation source Additional details are provided in the Operating the Hybrid UPS System section below MultiPac Power Capstone Hybrid UPS MicroTurbines can be installed in groups of up to 10 units using Capstone s UPS Controller as a master The UPS Controller operates all connected microturbines as a single power generation source This MultiPac capability features a single control point and synchronous voltage and frequency output for all units Individual MicroTurbines share power current and load on both a dynamic and steady state basis Integrated Combined Heating and Power ICHP Option The Integrated Combined Heating and Power ICHP option allows the user to realize the benefits of usable electrical and thermal power from a single fuel source The Hybrid UPS ICHP system provides high efficiency on site power generation in conjunction with local utility power The heat offsets or replaces local thermal loads such as space heating industrial process hot water or to drive an absorption chiller
75. odify without notice the design specifications and or contents of this document without incurring any obligation either with respect to equipment previously sold or in the process of construction Capstone Turbine Corporation We Capstone 3 Model C65 Hybrid UPS User s Manual AN Scheduled Maintenance Table 6 details the preventive maintenance schedules of the C65 Hybrid UPS systems under normal environmental conditions This information is provided for your reference Only Authorized Service Providers are permitted to access MicroTurbine components and perform these maintenance tasks Table 6 C65 Hybrid UPS package Gaseous Fuels Eaa a Component o Comments 24 months UCB Battery Replace Electronic Components ECM LCM amp BCM Power a yeon Boards BCM amp ECM Replace Fan Filters Fans EMI Filter Frame PM Per Mfg External Energy Replace Refer to manufacturer s requirements for the Instructions Storage energy storage system being used Engine Air Filter Inspect Replace if required see Note 1 Electronics Air F ilter Inspect Clean if necessary see Note 1 4 000 hours e Element Inspect Replace if required see Note 1 Refer to Gaseous Fuel Fittings and Fuel System Leak Check Components section below for recommended procedure Engine Air Filter Replace See Note 1 Electronics Air Filter Clean 8 000 hours el Pie element Replace See Note 1 External Ignit
76. on Ay Model C65 Hybrid UPS User s Manual e Only one moving part No gears belts or turbine driven accessories e Advanced combustion control provides ultra low emissions e The integral annular recuperator heat exchanger doubles thermal efficiency e Digital control technology facilitates advanced control and diagnostic capabilities both on board and remotely MicroTurbine Engine The MicroTurbine engine is a combustion turbine that includes a compressor combustor turbine generator and a recuperator The rotating components are mounted on a single shaft supported by patented air bearings and spin at up to 96 000 RPM The permanent magnet generator is cooled by the airflow into the MicroTurbine The output of the generator is variable voltage variable frequency AC The generator is used as a motor during start up and cooldown cycles Power Electronics Digital power electronics control the MicroTurbine system operation and all subsystem operations The digital power electronics change the variable frequency AC power from the generator to DC voltage and then to constant frequency AC current During start up the digital power electronics operate as a variable frequency drive driving the generator as a motor until the MicroTurbine has reached ignition and power is available from the MicroTurbine The digital power electronics again operate the generator as a motor during cooldown to remove heat stored in the recuperator and within the
77. on called E Stop which will immediately disconnect power from the load as well as the incoming utility shut off fuel input and force the turbines into a warmdown In a warmdown the turbines do not receive power from the utility or the external energy storage system and therefore cannot be motored to a controlled stop Instead the turbines coast to a stop and excess thermal energy stored in the engine s recuperator section is released through a compressor bypass valve This uncontrolled stop puts abnormal mechanical and thermal stresses on the system and can reduce the turbine generator life Therefore E Stop should only be used as a worst case emergency means to shut the system off The E Stop function is not available as a discrete relay input to the UPS Controller but may be directly wired to a building management system for automatic operation in case of emergency or may be wired to a manual Emergency Stop button Refer to specific instructions provided by the building management system integrator or system installer for the location of any Emergency Stop button or instructions how to activate this function from the building management system After an emergency stop the power to the MT must be turned off for 30 seconds before a restart can be attempted Emergency stops should NEVER be used for routine shutdowns Also after an E Stop you may want to manually close the external fuel isolation valves to shut off potential fuel flow into
78. ontents of this document without incurring any obligation either with respectto equipment previously sold or in the process of construction Capstone Turbine Corporation We Capstone Model C65 Hybrid UPS User s Manual yx Enclosure The MicroTurbine standard enclosure is designed for indoor and outdoor use and is certified to NEMA 3R rainproof Hybrid UPS Functionality The C65 Hybrid UPS MicroTurbine can operate in several modes e UPS Mode in this operating state the Hybrid UPS system takes power from the utility and provides conditioned output power to the load similar to a traditional double conversion UPS system e High Efficiency Mode in this mode the C65 turbine generator provides power to offset the need for utility input power By utilizing the microturbine s clean exhaust energy for heating or absorption cooling extremely high energy utilization is achieved to reduce operating costs reduce net energy consumption and reduce overall emissions of greenhouse gas and criteria pollutants e Emergency Mode if utility power becomes unavailable the Hybrid UPS system will continue to provide power to the critical load using its external energy storage The turbine generator will automatically start to cover extended outages The Hybrid UPS system output will maintain synchronism with the utility grid whenever a Stable grid is available A full description of the modes of operation is provided in the Hybrid UPS Operating M
79. os involve starting a turbine or keeping a turbine running and therefore the system must wait for the utility grid reconnect delay While the battery state of charge will have an impact on whether the turbine is started or not reconnection to the Utility grid does not depend on it For systems enabled in the UPS Mode the turbine will continue operating until battery SOC is above the preset limit before being shut down If the battery system is provided by others the UPS Controller may read state of charge from this external system and provide the logic and permissive signals to the Hybrid UPS microturbines to start and stop turbines as shown in Table 2 Table 2 System Transitions to from Emergency Mode Utility Reconnection Turbine Turbine Hybrid Utility Wait for Battery Start Start or TA UPS Loss Utility Utility Battery SOC Dela Alread Mode Scenario i s Voltage Reconnect SOC Timeout Running Delay 25096 OK 1 gt NO NO X us 2 osw vs vs x x x 3 5 vesorno ves x x X Turbine Keeps Hi Eff ANY N A RUNNING X X Running The normal scenario for transition to and from Emergency Mode is loss of utility voltage sensed at the incoming connection of all Hybrid UPS system in a group with the result that all Hybrid UPS systems enter Emergency Mode However it is also possible that an individual Hybrid UPS system will respond to a utility grid disturbance or dete
80. paired or after consumption of alcohol or drugs Make sure all fasteners are installed and properly tightened Keep an ABC rated fire extinguisher near the MicroTurbine Obey all applicable local state and national codes and regulations Electrical Precautions WARNING voltage can injure or kill Obey all safety procedures when you work The MicroTurbine system contains and produces high voltage High around electrical equipment WARNING the open position and is locked This will help prevent injury and damage Make sure the system is off and the dedicated disconnect switch is in to the equipment NOTE Some of the following precautions do not directly apply to users but it is important for users to be aware of them 400027 Rev A J uly 2010 Page 9 of 66 Capstone reserves the rightto change or modify without notice the design specifications and or contents of this document without incurring any obligation either with respectto equipment previously sold or in the process of construction Capstone Turbine Corporation We Capstone 3 Model C65 Hybrid UPS User s Manual AN The output voltage and residual capacitor voltage of this equipment is dangerous Use caution when you work on electrical equipment The MicroTurbine system can include multiple sources of power Make sure to turn off the system and lock out all sources of power prior to doing any work on the equipment e Command the Mic
81. pen the User Connection Bay to access the User Interface Port No Lights on Display Panel If no lights are present on the Display Panel troubleshoot as follows Only Capstone Authorized Service Providers can perform the following WARNING troubleshooting steps 1 If no utility power is available make sure the external battery power is available and then press the BATT START button on the Display Panel 2 If utility power is made available the system should wake up automatically No Attempt to Start after ON Command If no attempt is made to Start after an ON Command troubleshoot as follows 1 Verify that the current communication device Display Panel User Interface P ort or Maintenance Interface Port is the control device Refer to Control Device Authority and Priority on page 25 2 Verify that ON command is consistent with the currently active dispatch mode Refer to the section on Display Panel Menus for more data Start Attempt Fails If a Start Attempt fails troubleshoot as follows l If the system attempts but fails to start an incident code will be registered as described in the previous sections 2 The troubleshooting procedure is the same as for Unexpected Shut Down or Warning in the next section Page 62 of 66 400027 Rev A J uly 2010 Capstone reserves the rightto change or modify without notice the design specifications and or contents of this document without incurrin
82. preset limits Neither the Hybrid UPS systems nor the UPS Controller have direct control over this transfer and do not need to control the ATS for proper system operation The UPS Controller will accept input signals from an external transfer scheme in order for its local display to provide an overview of the state of the system Refer to instruction provided by the building management system integrator or equipment installer for how to activate the transfer scheme Transfer from Hybrid UPS to Utility Power When a transfer scheme moves the critical load from the output of the Hybrid UPS systems to the utility source the Hybrid UPS systems will see a load drop but will continue to supply voltage to their load outputs regardless of whether they are operating in UPS Mode or High Efficiency Mode If the system was in the High Efficiency Mode all power from the turbine generators will be delivered to the utility power connection If this transfer to utility power is only intended to be temporary the Hybrid UPS systems can be left in the desired operating mode where they will remain ready for retransfer of the critical loads If the transfer was for service or other reasons the system can be shut down as described below 400027 Rev A J uly 2010 Page 29 of 66 Capstone reserves the right to change or modify without notice the design specifications and or contents of this document without incurring any obligation either with respect to equipmen
83. r the source of the leak or call a qualified professional Exhaust Precautions The MicroTurbine exhaust contains nitrogen dioxide and carbon WARNING monoxide which are poisonous at high concentrations Make sure there is satisfactory fresh airflow when you work around the equipment The exhaust airflow and pipes are hot enough to cause personal injury or fire The exhaust airflow can reach temperatures as high as 371 C 700 F Keep people equipment and other items away from the exhaust airflow and pipes Always vent exhaust away from personnel WARNING Hot surfaces and hot exhaust can be dangerous Personal injury and or WARNING damage to equipment are possible Be careful when you work on equipment Page 10 of 66 400027 Rev A J uly 2010 Capstone reserves the rightto change or modify without notice the design specifications and or contents of this document without incurring any obligation either with respect to equipment previously sold or in the process of construction Me stone Capstone Turbine Corporation Jy Model C65 Hybrid UPS User s Manual The MicroTurbine exhaust is clean and oxygen rich approximately 18 O with very low levels of air pollutants Like all fossil fuel combustion technologies the MicroTurbine produces oxides of nitrogen NOx and carbon monoxide CO emissions from the fuel combustion process Although the MicroTurbine has ultra low NOx and CO emission levels
84. re oo oo 19 UPS n m 19 High Efficiency uo 19 Emergency Mode ct c 20 Standby Mode T M n 20 States versus Operating Modes 2 otio uten es leet sehei best ne besaditut ined suns Resina 20 Transition EE c r cem 20 Elements Impacting Transitions 20 ii op oo 20 invenere rs 22 Utility Reconnect Delay a dr rci aita ce ata Gt adu 22 UPS Mode vs High Efficiency Mode ssennnm nns 22 Turbine Start Delay TimMer o dup pap qu RUM DURUM xx RE DU M 22 HGP ac MITT P OWGF cicer bebe bep Pa re eet rebut 23 System Start Sequences a 23 Transitions to from Emergency Mode seseeeennennmne nnns 24 Operating the Hybrid UPS System uicit siet ntur Desi nce sub inntinn annta Eanna 25 Three USS diiyr qs 29 Control Device Authority and P riority eeeeeeeennnnnnnnnnnnnnnnnnn 25 Initial Setup and COMMISSIONING 5 arre rn presto terrre ndn Eta ss FEY Y erba rie xm exui vs 26 VS UES LAID c 26 ROUUNE Operator c 27 Changing Operating Modes cccccccccecseeeeene eee eecne seer eecneeee eee encaeeeeteneeeeeenneeenees 27 Taking a Hybrid UPS Unit out of Service isses cto itoet pereo oix EH der Roxas deses 28 Operating an Individual Hybrid UPS System ssssmHHH 28 Returning a Hybrid UPS Unit
85. removed from the critical load and if the turbine generators are running the system will make sure the external batteries are properly charged before stopping the turbines using a cooldown The power connection to the utility will then be disconnected While power will be quickly disconnected from the load the completion of a normal shutdown can take many minutes depending on the state of charge of the energy storage system A normal shutdown can be initiated from the UPS Controller in two ways e UPS Controller Touch Screen Display If the touch screen display panel is dark touch it anywhere to activate it Enter the Maintenance screen using password and press the Local Standby button This will put all units into the Standby Mode e UPS Controller BMS Interface the UPS Controller is able to communicate with a building management system or other external control equipment and receive a remote stop command Refer to specific instructions provided by the building management system integrator Fast Stop A Fast Stop function is available through a discrete input to the UPS Controller When activated the Fast Stop will immediately disconnect power to the load and force any running turbine generators into a cooldown without regard to battery state of charge The power connection to the utility will be disconnected as soon as the turbines have completed their cooldown leaving the system in the Standby Mode Fast Stop is the recommended sys
86. roTurbine system to OFF e Open and lock the dedicated disconnect switches to isolate the MicroTurbine from the electric utility grid external energy storage and loads e Waitfive 5 minutes for any capacitive stored voltage to dissipate e Always disconnect all power sources e Use a voltmeter to make sure that all circuits are de energized e All output connections must be made in accordance with applicable codes Fuel Precautions MicroTurbine fuel is flammable and explosive An explosion can cause WARNING death or injury to personnel and or damage to equipment No open flame or smoking is allowed near the MicroTurbine Gaseous fuels can be corrosive Injury to personnel and or damage to WARNING equipment can occur Minimize exposure to gaseous fuels and provide satisfactory fresh airflow when you are around equipment The Capstone MicroTurbine operates on approved gaseous fuels Keep flames sparks pilot lights equipment that produces electrical arcs switches or tools and all other sources of ignition away from areas where fuel and fumes are present If there is a fire use a multi purpose dry chemical or CO2 fire extinguisher and contact the appropriate fire officials Fuel lines must be secure and free of leaks Fuel lines must also be separated or shielded from electrical wiring If you smell fuel fumes immediately stop operation of the equipment close the fuel isolation valve and locate and repai
87. rocess of construction Capstone Turbine Corporation We Capstone Model C65 Hybrid UPS User s Manual AN Using the UPS Controller The Capstone UPS Controller is required for any application with more than one Hybrid UPS microturbine The Capstone UPS Controller accessory acts as a master for up to ten Hybrid UPS microturbines and coordinates MultiPac operation to provide high availability of power to the critical load The UPS Controller can e Display overall system status as well as details for individual microturbines e Startand Stop the system and change the desired operating modes e Communicate with a Building Management System to share monitored microturbine data accept power demand and other control commands and signal potential shutdown conditions e Coordinate Hybrid UPS microturbine state transitions including consideration of external battery state of charge information e Provide a common communications connection for a PC with CRMS software Figure 4 shows the typical connections available from the UPS Controller Refer to the UPS Controller User Manual 400028 for a complete description of this accessory and how to operate it PC CRMS System Wakeup Start Stop FastStop Transfer S witch Status S hutdown Alarms Discrete 1 0 Analog In 10 Base2 COAX Intra Cable m Hybrid UPS 10 BaseT Ethernet Rs UPS Controller Modbus TCP IP 4 Hybrid U
88. ry Power is Unavailable if the system is experiencing extremely low battery state of charge or there is a fault on the battery bus then the Hybrid UPS system can no longer guarantee power output would be available in case the utility becomes unavailable This is not an Imminent Shutdown alarm in the sense that it should drive automatic transfer of power to the utility source since the Hybrid UPS system is still able to deliver utility power to the load However it should direct facility personnel to correct the problem immediately and could also be a reason to command the Hybrid UPS systems into High Efficiency Mode so at least there would be turbine power available in case of a utility outage e Fuel Source is Unavailable if a loss of fuel pressure fault is present it means that turbine power will not be available to supplement the external battery in the case of an extended outage This is neither an Imminent Alarm nor an Orderly Shutdown alarm but facility personnel should be alerted to correct the problem so the system will be capable of supporting an extended utility outage A list of the available fault registers is provided in the UPS Controller Technical Reference 410081 400027 Rev A J uly 2010 Page 33 of 66 Capstone reserves the right to change or modify without notice the design specifications and or contents of this document without incurring any obligation either with respect to equipment previously sold or in the p
89. ry energy source must be available for the system to operate in Emergency Mode Standby Mode In Standby Mode the Hybrid UPS system is completely taken out of service and shut down No power is taken from the utility grid or provided to the load output and the turbine generator is off If left in this state for an extended period of time the system will also attempt to preserve energy storage life by entering a sleep mode to reduce power requirements and the Display Panel will go dark This is the condition the Hybrid UPS system will be in when shipped from the factory States versus Operating Modes In the Hybrid UPS system there are both Systems States as well as Engine States which together determine the Mode of Operation Figure 3 provides an overview of the general flow of System and Engine States from one commanded Operating Mode to another Transition States The user can command the Hybrid UPS microturbines to be in UPS Mode High Efficiency Mode or Standby Mode However there are certain required conditions for the system to enter any of these operating modes and it will transition through multiple states in order to reach the desired operating mode Emergency Mode is not a user commanded operating state but rather is the result of the system being commanded to operate in UPS Mode or High Efficiency Mode when the utility grid is unavailable Elements Impacting Transitions The major elements that impact these transitions betw
90. s a UPS Controller to act as a master and the UPS Controller provides the user interface to transition the system from a Standby Mode to either UPS Mode or High Efficiency Mode In order to start the Hybrid UPS systems must be connected to an external energy storage system either individually or through a common DC bus If the UPS Controller has lost power for an extended period its internal UPS system will automatically go into a sleep mode to preserve power for just such a start attempt The integral touch screen display on the UPS Controller will likewise go blank if there has been no user interaction for a preset time delay The UPS controller provides several means to start the system e UPS Controller Touch Screen Display If the touch screen display panel is dark touch it anywhere to activate it If it does not light up within a few seconds the internal UPS system may have gone to sleep and will require the user to press the System Wake button on the front of the UPS Controller When the screen becomes active follow the menu structure to start the system in either UPS Mode or High Efficiency Mode e UPS Controller BMS Interface the UPS Controller is able to communicate with a building management system or other external control equipment and receive a remote start command The UPS Controller includes a System OK discrete output that should be read by the BMS system and included in its logic for issuing commands to the UPS Controll
91. s adjustable from 352 up to the Over Voltage setpoint in 1 volt increments Initial Factory Setting is 422 VAC line to line 400027 Rev A J uly 2010 Page 45 of 66 Capstone reserves the right to change or modify without notice the design specifications and or contents of this document without incurring any obligation either with respect to equipment previously sold or in the process of construction Capstone Turbine Corporation We Capstone 3 Model C65 Hybrid UPS User s Manual AN Under Voltage Delay establishes the time allowed for any phase voltage to fall below the Under Voltage limit The delay is adjustable from 0 01 up to 10 seconds in 0 01 second increments Initial Factory Setting is 2 0 seconds Over Voltage Submenu Utility Input 2 4 Over Voltage 2 7 528 Vrms 1 00 Sec Over Voltage submenu shows the line to line voltage and associated delay time If the RMS voltage between any phases rises above this setting the delay timer is started If the voltage has not subsided by the end of this time the system will enter Emergency Mode This is adjustable from 528 down to the Under Voltage setpoint in 1 volt increments Initial Factory Setting is 528 Volts Over Voltage Delay establishes the time allowed for any phase voltage to rise above the Over Voltage limit The delay is adjustable from 0 01 to 10 seconds in 0 01 second increments Initial Factory Setting is 1 0 second Fast Under Voltage Submenu Utility Input 2
92. s and Description s 41 Table 6 C65 Hybrid UPS package Gaseous Fuels eene 56 Table 7 List of Common Protective Relay Fault Codes 59 400027 Rev A J uly 2010 Page 7 of 66 Capstone reserves the right to change or modify without notice the design specifications and or contents of this document without incurring any obligation either with respectto equipment previously sold or in the process of construction Capstone Turbine Corporation We Capstone 3 Model C65 Hybrid UPS User s Manual AN About This Document This document provides user instructions to operate and maintain the Capstone Turbine Corporation Model C65 Hybrid UPS MicroTurbine Basic troubleshooting is included in this manual but only Capstone Authorized Service Providers are permitted to perform detailed troubleshooting and repair of the equipment This document is intended for user personnel who may not have specific training on the MicroTurbine sometimes abbreviated as MT in this manual Capstone Authorized Service Providers ASPs have received rigorous training and have been certified to perform commissioning troubleshooting and repair of the MicroTurbine User personnel who have not received certification of satisfactory completion of the Authorized Service Provider training should not attempt any procedures other than those specifically described in this document For detailed technical data or
93. s basic troubleshooting procedures and steps that the user can perform on the Capstone MicroTurbine without accessing the inside of the enclosure Only Capstone Authorized Service Providers are permitted access to the inside of the enclosure Incidents The MicroTurbine continuously monitors a wide variety of parameters both internal and external to the system An incident occurs whenever a measured parameter falls outside prescribed limits Incidents include but are not limited to low fuel pressure utility interruptions and utility over voltages Incident System Severity Levels When the system detects an incident it may take one of several actions depending on the system severity level SSL Actions range from simply noting the occurrence and continuing to operate to immediate shutdown of the system The action taken depends upon the severity of the incident The system will attempt a restart only if the severity of the incident will allow it Depending on the parameter and the magnitude of the incident the event is classified as either a warning or a fault A warning incident is a condition that is outside normal operating parameters but which does not require a system shut down A fault incident is a condition under which the system shuts down to prevent possible damage to the MicroTurbine or unsafe operating conditions Incident Display Format When an incident occurs the Display Panel displays a fault description e g Int
94. t Some examples of the data contained in the incident record are as follows e Cumulative number of starts e Output power e Engine speed e Turbine exit temperature e Fuel device command e Ambient temperature e Voltage and current on each phase e Frequency e DC bus and power supply voltage e Several internal system temperatures Isolation Messages The Incident Record also contains an Isolation Message that describes the type of incident and if itis a Warning or a Fault The Isolation Messages are listed below and described in the following paragraphs e Internal Warning or Fault e Fuel Warning or Fault e Grid Warning or Fault e Lo Temp Warning or Fault e Hi Temp Warning or Fault e Hi Alt Warning e E Stop Fault e User Connection Fault Internal An Internal incident is one that is within a major subsystem of the MicroTurbine and is not recoverable by the user In the case of an Internal Fault the user should reboot the system If unsuccessful in restoring normal operation a Capstone Authorized Service Provider will be required to initiate repair of the MicroTurbine Page 60 of 66 400027 Rev A J uly 2010 Capstone reserves the rightto change or modify without notice the design specifications and or contents of this document without incurring any obligation either with respect to equipment previously sold or in the process of construction WM i Capstone Capstone Turbine Corporation Ay Model C65 Hybrid
95. t initiated the E Stop as this fault must be cleared before it is safe to resume operation Next check the optional emergency stop button and verify that it has been activated If it has reset the button cycle power off to the MicroTurbine for 30 seconds and turn the power back on The Manual E Stop fault should clear and the system should resume operation If it does not call your Capstone Authorized Service P rovider User Conn User Connection User Connection incidents can be due to incorrect Grid Connect Stand Alone settings mode transition faults when in Dual Mode operation or to indicate a possible problem with external equipment connected to the MicroTurbine such as the Gas Pack accessory 400027 Rev A J uly 2010 Page 61 of 66 Capstone reserves the rightto change or modify without notice the design specifications and or contents of this document without incurring any obligation either with respectto equipment previously sold or in the process of construction Capstone Turbine Corporation We Capstone 3 Model C65 Hybrid UPS User s Manual AN Basic Troubleshooting Procedures Basic Troubleshooting procedures are presented in the following paragraphs Users do not perform some of the following MicroTurbine troubleshooting procedures but it is important for users to be aware of them WARNING Only Capstone Authorized Service Providers are permitted access to the inside of the enclosure Users are permitted to o
96. t previously sold or in the process of construction Capstone Turbine Corporation We Capstone Model C65 Hybrid UPS User s Manual AN Transfer from Utility Power to Hybrid UPS Once a Hybrid UPS system is started and operating in either UPS Mode or High Efficiency Mode it is able to accept a block transfer of loads that were previously powered by the utility source Since there will be no inrush currents associated with motor starting or transformer magnetization during a closed transition transfer the Hybrid UPS systems will simply see a step load change within their steady state power capability This may result in a brief voltage drop at the output of the Hybrid UPS system however a properly designed installation should maintain sufficient power quality to meet the requirements of the critical load System Shut down The Hybrid UPS system is designed for continuous operation and will not be shut down in normal operation There are several means to shut the system down depending on the urgency of removing power from the critical loads Normal Shutdown A normal shutdown would typically be done after the critical loads have been transferred to the utility power source as described above or the loads themselves have been shut down for service reasons A normal shutdown process will transition the system from either of its operating modes UPS Mode or High Efficiency Mode to the Standby Mode During this transition power will be
97. tOver Vitg lt Vrms gt Under F req uencyt Hz Sec 4 MEM Over Frequency P Hz i lt Sec gt a4 Reconnect DLY e i lt Min gt e Legend Unbold boxes signify data display only Under Voltage lt Vrms gt 1 Over Voltage 1 lt Vrms gt H Sec nder Frequency Hz i Sec 1 Over Frequency Hz Local Batt Chg Enable Disable Engine State Fault Status Utility kw Load kW System State Fault Status Fuel Pressure Fuel 96 Utility Freq Load Freq Utility Volts A Load Volts A Battery Voltage Battery Current Batt SOC Last EQ charge Utility Volts B Load Volts B Utility Volts C Load Volts C Temp C F C65 Main code Version Utility Amps A Load Amps A CHP Wtr In Tmp Utility Amps B Load Amps B Utility Amps C CHP Wtr Out Tmp CHP Temp Fdbk Load Amps C TET Hours RPM Starts Bold boxes signify User password is required to change the value or parameter Dashed boxes signify settings that can only be changed by an Authorized Service P rovider using CRMS Figure 7 Display Panel Menu Reflecting Function Hierarchy 400027 Rev A J uly 2010 Page 39 of 66 Capstone reserves the right to change or modify without notice the design specifications and or contents of this document without
98. tem stop function for quickly removing load power as it is not as damaging to the turbines as the E Stop function described below The Fast Stop discrete input can be wired to a building management system for automatic operating in case of emergency or can be wired to a manual System Stop button Refer to specific instructions provided by the building management system integrator or system installer for the location of any System Stop button or instructions how to activate this function from the building management system Page 30 of 66 400027 Rev A J uly 2010 Capstone reserves the rightto change or modify without notice the design specifications and or contents of this document without incurring any obligation either with respect to equipment previously sold or in the process of construction Me stone Capstone Turbine Corporation Jy Model C65 Hybrid UPS User s Manual Emergency Stop Activation of the Emergency Stop function represents an extremely abnormal event which could be due to building equipment or personnel WARNING safety concerns Thoroughly investigate the reason for issuing an Emergency Stop command and make sure the cause has been remedied before attempting to return the system to normal operation CAUTION Repeated use of the optional Emergency Stop function will result in damage to the MicroTurbine Use only in emergency situations All Capstone MicroTurbines have an emergency stop functi
99. terface Port or NOTE through the Serial to E thernet converter In the event of a lost user password your Capstone Authorized Service Provider can reset the user password to this default Page 54 of 66 400027 Rev A J uly 2010 Capstone reserves the right to change or modify without notice the design specifications and or contents of this document without incurring any obligation either with respect to equipment previously sold or in the process of construction Me stone Capstone Turbine Corporation Jy Model C65 Hybrid UPS User s Manual MicroTurbine Preventive Maintenance This section details the preventive maintenance procedures that must be performed on the Capstone MicroT urbine The MicroTurbine system generates and uses voltage levels that can WARNING injure or kill Obey all safety precautions when you work with or around electrical equipment Failure to provide proper maintenance will void the MicroTurbine NOTE warranty Users do not perform the following MicroTurbine maintenance procedures but it is important for users to be aware of them Only Capstone Authorized Service Providers can access the inside of the MicroTurbine enclosure except for accessing the User Connection Board in the UCB UCB Only Capstone Authorized Service Providers can perform maintenance on the Micro Turbine components 400027 Rev A J uly 2010 Page 55 of 66 Capstone reserves the right to change or m
100. tions and or contents of this document without incurring any obligation either with respect to equipment previously sold or in the process of construction Me stone Capstone Turbine Corporation Jy Model C65 Hybrid UPS User s Manual Under Voltage Submenu Load Output 3 4 Under Voltage 2 8 352 Vrms 10 00 Sec Under Voltage submenu shows the line to line voltage and associated delay time If the RMS voltage between any phases falls below this setting the delay timer is started If the voltage has not recovered at the end of this delay time the system will shut down Voltage is adjustable from 0 up to nominal Initial Factory Setting is 352 volts The Under Voltage Delay establishes the time period allowed for any phase voltage to fall below the Under Voltage limit The delay is adjustable from 0 01 up to 10 seconds in 0 01 second increments Initial Factory Setting is 10 seconds Over Voltage Submenu Load Output 3 4 Over Voltage 3 8 528 Vrms 10 00 Sec Over Voltage submenu shows the line to line voltage and associated delay time If the RMS voltage between any phases rises above this setting the delay timer is started If the voltage has not subsided by the end of this time span the system will shut down Voltage is adjustable from 528 down to nominal in 1 volt increments Initial Factory Setting is 528 Volts Over Voltage Delay establishes the time span allowed for any phase voltage to rise above the Over Voltage limit
101. tm 760 mm Hg 14 696 psia less than absolute pressure unless otherwise indicated Volume Fuel gas and exhaust gas volumetric measurements are listed in normalized cubic meters Nm and standard cubic feet scf These volumes are defined at 1 atm 760 mm Hg 14 696 psia and 15 6 C 60 F Heating Values Heat contents and heat rates will be found in either Lower Heating Value LHV dry or Higher Heating Value HHV depending upon the application Capstone calculates heating values at 1 atmosphere atm and 15 6 C 60 F according to ASTM D3588 MicroTurbine Performance The MicroTurbine electrical output capability is reduced when operating in higher ambient temperatures or elevations and by intake or exhaust restrictions Refer to the C65 Performance Technical Reference 410048 or contact your Capstone Authorized Service Provider for data on performance specifications Utility Input Connection The Hybrid UPS MicroTurbine electrical connection to a utility source is 3 phase 400 to 480 VAC and 45 to 65 Hz both voltage and frequency are determined by the electric utility grid Allowable connection is 4 wire Wye An isolation transformer may be required depending on the system configuration 400027 Rev A J uly 2010 Page 15 of 66 Capstone reserves the right to change or modify without notice the design specifications and or contents of this document without incurring any obligation either with respect to equ
102. uires that temporary control connections be made at the Grid Interlock and Stand Alone Interlock terminals in the J UCB and should only be done by an Authorized Service Provider Since output of the individual Hybrid UPS unit will no longer be synchronized with the rest of the Hybrid UPS system MultiP ac its load output connections must also be isolated from the rest of the Hybrid UPS systems outputs Operating an individual Hybrid UPS unit that is not enabled as part of the NOTE MultiPac should only be done with the assistance of a Capstone Authorized Service P rovider Page 28 of 66 400027 Rev A J uly 2010 Capstone reserves the rightto change or modify without notice the design specifications and or contents of this document without incurring any obligation either with respect to equipment previously sold or in the process of construction Me stone Capstone Turbine Corporation Jy Model C65 Hybrid UPS User s Manual Returning a Hybrid UPS Unit to Service Once a Hybrid UPS system has been taken out of service by disabling it from the MultiP ac it can be restored to service by simply re enabling it This can be done in several ways e UPS Controller Touch Screen Display If the touch screen display panel is dark touch it anywhere to activate it When the screen becomes active enter the Maintenance screen using password and press the MultiPac Enable button for the desired Hybrid UPS unit e UPS Controller B
103. urring any obligation either with respectto equipment previously sold or in the process of construction Capstone Turbine Corporation We Capstone Model C65 Hybrid UPS User s Manual yx Clear Incident Submenu System Data 1 4 Clear Incident 3 10 System OK NO The Clear Incident submenu attempts to clear the highest level fault and to return the system to standby The lt High Incident Fault gt line displays the system highest fault type and the associated identification number of the fault currently reported by the system If the fault can be cleared the fault line will be updated with the next highest active fault or System OK if all faults were cleared If the same fault remains the fault cannot be cleared Note that the user must be logged in with the current password to clear the faults Clear Fuel Fault Submenu System Data 1 4 Clear Fuel Fault 4 10 NO The Clear Fuel Fault clears a fault originated by the fuel vent system which causes a MT shutdown The user must bring the MT back up power up then activate the Clear Fuel Fault which clears the fault Then the user must do a Reboot The cause of this fault may be a leak in the system so troubleshooting and leak detection must be done immediately Note that the user must be logged in with the current password to clear the faults System Configuration Submenu The System Configuration submenu contains system settings and allows the user to adjust the third l
104. usly For example the MicroTurbine will always attempt to recharge the battery after a user commanded shut down and before the MicroTurbine enters the cool down state For battery storage systems provided by others a separate battery management and charging system must be provided The Hybrid UPS system will not provide any battery management condition monitoring or charging An indication of battery state of charge must be provided through the UPS Controller Contact Capstone for application guidance Page 18 of 66 400027 Rev A J uly 2010 Capstone reserves the rightto change or modify without notice the design specifications and or contents of this document without incurring any obligation either with respect to equipment previously sold or in the process of construction Me stone Capstone Turbine Corporation Jy Model C65 Hybrid UPS User s Manual Engine Control Module ECM The ECM connects the high speed turbine generator output to the internal 760V DC bus It is bi directional and power is taken from the DC bus to start the turbine During operation the turbine generator speed is independent from the utility input or load output frequencies The ECM includes all the logic for operating the turbine generator as well as resistive energy dissipation capability to absorb turbine power in case of sudden load loss Turbine Generator The Capstone turbine generator uses fuel input to create useful high frequency AC electrical o
105. utput which is converted by the ECM to DC for distribution to the remainder of the Hybrid UPS system Power from the turbine is used for the critical load output with any excess going back through the GLCM to the utility grid and or through the BCM to recharge the batteries Transfer Switch Typically a transfer switch or other load transfer scheme will be supplied by others to allow power to be fed to the critical loads directly by the Utility bus in case there is a problem with the Hybrid UPS system Since the Hybrid UPS system will always try to maintain synchronism of its load output to the utility input a closed transition transfer switch scheme can be used to minimize voltage disturbances to the critical loads UPS Mode The Hybrid UPS MicroTurbine can take power from a utility grid and make it available to the critical loads through a double power conversion process similar to the way a traditional UPS operates The output power to the critical loads is isolated from disturbances on the utility grid and its power quality is maintained In UPS Mode the turbine generator is not operating and the output power is supplied only by the utility grid input from the GLCM through to the LLCM The frequency of the output to the critical load is determined by the utility grid and the phase relationship is maintained between input and output of the Hybrid UPS system The desired voltage to the critical load is pre set by the user and the Hybrid UP
106. word submenu 2 Select third level Navigation Button the display indicates Change Enter the new password 3 Press the ACCEPT button A confirmation message will be posted that states the password needs to be verified 4 Press the fourth level Navigation Button Verify the Password on the fourth level the display indicates V erify Re enter the new password to verify 5 Press the ACCEPT button A confirmation message will be displayed that states the password has been verified If the new password is not verified in this manner the old password will remain in effect 400027 Rev A J uly 2010 Page 37 of 66 Capstone reserves the rightto change or modify without notice the design specifications and or contents of this document without incurring any obligation either with respectto equipment previously sold or in the process of construction Capstone Turbine Corporation We Capstone Model C65 Hybrid UPS User s Manual AN Display Panel Menus Overview The Display Panel menu hierarchy shown in Figure 7 presents the typical structure of the system software menus and submenus for the Model C65 Hybrid UPS MicroTurbine with These menus and submenus are also detailed in text following the menu hierarchy chart System Data Menu The user is able to view the data on various screens of the System Data NOTE Menu without logging on Some of the settings require logging on with a user password On
107. y of a user password Numeric entries can be cancelled by use of the button Logging On with a Password To enter commands from some of the Display Panel menus the user must log on with a valid password the description of the various menus on the following pages includes whether logging on with a password is required The default user password at the Display Panel is set to 87712370 NOTE In the event of a lost user password your Capstone Authorized Service Provider can reset the user password to this default To log on with a password follow these steps 1 At the top level System Data Menu push the second level Navigation Button and the or buttons until you come to the Enter Password submenu 2 Select the third level Navigation Button the display indicates Enter the current password see the above notes e Note that the display of eeeeee becomes as you enter the password 3 Press the ACCEPT Button The display will indicate PROTECTED LEVEL SET 4 You are now logged into the system Not all data items can be modified at the user password level Changing the Password The user password can be changed at any time using the following steps NOTE The user must be logged in with a password to change the password 1 Go to the top level System Data menu push the second level Navigation Button and the or buttons until you come to the User Pass

Capstone MicroTurbine Model C65 Hybrid UPS User's Manual

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