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1. i ES NEUTRAL 4 LINE CONNECTION LOAD CONNECTION MICROTURBINE CONNECTION LOAD POWER Mi N 12 GRN YEL WHITE 36 21 TR ON SOLENOID OMS OPERATOR ed 5 TR UVR NCTO 37 UNDER VOLTAGE RELAY LP2 PS a ey LINE POWER WHITE 36 f x MODE 51 AUTO POWER GRID TURBINE 0 WHITE 36 E gt AUXILIARY DISCONNECT EIS comes wo DCXO C Cc _ Sale m BLACK GOLD d 58 oxx 82 Sasa 0 5 Q Q Q g L RED BU SIT es as a me 107 gt lt 2655 gt A mr lt U BLUE gt 12 24 v e SS ME E SC O o gt 2 BLUE o ojog siej o j c E ssi T DUAL MODE YISI Ela CONTROLLER 2121211512 ZIV 2 RECEPTACLE 6 5 gt VOLTAGE z J REGULATOR UJ Z AJD an x m 71 CO je 14 Q cic TRANSIENT lt 0 SUPPRESSOR ro RE u c e z 3m EAE m oim s lmi o N m 55 i 2 t m EM a 2 O zj Q mIn 2 NOS lt GSHSINYN4S HOIHM 3SOdYNd 1 304 3501951 YO daonaosd38 38 OL LON SI 39N3GIJNOO NI 03507102510 SI 9NIMVHO SIHL 3HL II AV4 1Y ONIOVAL 9 m 7 o Figure A 8 DMC 001 Series Sche
2. COMPUTER GENERATED TRACING E a DWG D 208 Volts 270741D2 Rev ing Ir W les DMC 003 Ser igure B 1 F Page B 2 Capstone reserves the right to change or modify without notice the design specifications and or contents of this document 410039 Rev G April 2008 without incurring any obligation either with respect to equipment previously sold or in the process of construction Capstone Turbine Corporation e 21211 Nordhoff Street Chatsworth CA 91311 USA Technical Reference Dual Mode Controller DMC Technical Information ELEMENTARY DIAGRAM GROUND L NEUTRAL v M1 MCSW uve 1 E P i LOAD 1 LINE CONNECTION LOAD CONNECTION n nu MICROTURBINE LOAD POWER CONNECTION 12 GRN YEL WHITE 36 9 SOLENOID dep OPERATOR o UNDER VOLTAGE RELAY LP2 INR wo UNE POWER 36 e WHHE 36 ul tc BLUE GOLD AUXILIARY epee DISCONNECT ec AUXILIARY CONTACTS CONTACTS BLACK ie RED WAODHdd SILIDA 80c ANIANI 3NULSdVO ABSNVIN3W3 T13 RED GDLD om BLUE 32 RES as YELLOW Ly enr 1 PCBA Aa 12 24 V g m SHUNT TRIP 39NvHO LAAN AN NNH3IX3 gt 70 Cn e gt Bam mus 1o X
3. SNIOVelL Figure A 1 DMC 001 Series Wiring 208 Volts 270741D2 COLOR CODE TITLE POWER CUNNECTIUN DIAGRAM TURBINE 208 VULTS WIRES REFERENCE THE MATERIAL THiGk LIST FOR POWER WIRE APPROVAL MARNO CHANGED ORAWN BY D RIPLEY _ 23 2001 ENGR APP D K RIPLEY 7 23 2001 LINES 729252 DKR NEW NEW By SUPR APP TES asam DKR Y N CONTROL Bk 1301 464 C 5728 2001 DKR Y N SUP BY NO THIN nee D PANEL NO 84 29772 LINES UNMARKED 16 RED E BURENG 9 4 1 1301 713 MARKED 12 GN YEL F GROUP NO 1301 2773 G ORDER NO C 10590 COMPUTER GENERATED TRACING DWG 9 8 Y 6 9 4 5 2 1 without incurring any obligation either with respect to equipment previously sold or in the process of construction Capstone reserves the right to change or modify without notice the design specifications and or contents of this document 410039 Rev G April 2008 Capstone Turbine Corporation e 21211 Nordhoff Street e Chatsworth e CA 91311 USA Technical Reference Dual Mode Controller DMC Technical Information ELEMENTARY DIACRAM GROUND NEUTRAL 4 LINE CONNECTION LOAD CONNECTION MICROTURBINE CONNECTION LOAD POWER N N 12 GRN YEL WHITE 36 o T SOLENOID OPERATOR UVR UNDER VOLTAGE RELAY LP2 UVR 54 vey LINE POWER WHITE 36 N 52 MODE 51 AU
4. MTI MI2 M3 epe CONNECTION DIAGRAM CAPSTONE TORAL 380 VOLTS D K RIPLEY 8 28 2001 T3HSINBA4 HOIHM 3SOdM d FHL LJ3X3 14501550 NO Gdsn 38 OL ION St 3ONGQHNOO NI 035012510 Si SNIMWUO NO NOLVMSONI AML REFERENCE THE MATERIAL LIST FOR POWER WIRE 16 BLUE 1301 2821 sam Y N sue no Ti 109 SNIOVAL 14 BLACK e PEN c m rx 16 WHITE TUN 1301 636 BENE PANEL NO 34 29770 ne El EL me ccc o PM QUU Wo a E Lo queam iG ORDER NO C 10743 COMPUTER GENERATED TRACING DWG Rev C 380 Volts 270790D2 ing Ir W les 003 Ser DMC 5 igure F Page B 6 Capstone reserves the right to change or modify without notice the design specifications and or contents of this document 410039 Rev G April 2008 without incurring any obligation either with respect to equipment previously sold or in the process of construction Capstone Turbine Corporation e 21211 Nordhoff Street Chatsworth CA 91311 USA Technical Reference Dual Mode Controller DMC Technical Information ELEMENTARY DIAGRAM a NEUTRAL I LINE CONNECTION LOAD CONNECTION o MICROTURBINE CONNECTION M GRN YEL WHITE 36 ch eo UVR UNDER VOLTAGE RELAY 1 2 dr Ve LINE POWER WHITE 36 MOD
5. 5 RLG j BLACK G i 1 RED E z aS Ae sim m Si a FARES z 9 a BLUE om di BLUE Oly 12 24 2 4 c gt BLUE i 4 70 DUAL MODE RE a oe CONTROLLER viz RECEPTACLE VOLTAGE 1 REGULATOR 77 4 AJ 20 00 Sg Z O OPEN X CLOSE m REO c J S DO 5 N E amp CA 5 5 z Tio e z NO x E m Ol 4 E Oc O malg a CJ 34 SINS 5 2 o m MES ET lt m TRANSIENT ale 2 SUPPRESSOR aa 25 iDO gt ca mui S amp 8 c 5 lt Q3HSINUfii HOIHM 350duNd AHL 1939 3 01350105 NO 350 38 OL ION Si ONY 3ON3Q0LNOO 135019510 51 ONIMYHO SIL NO NOLVIHOJNI SHL m m Figure C 5 002 Series Schematic 240 Volts 28312902 Rev 410039 Rev G April 2008 Page C 6 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 Dual Mode Controller DMC Technical Information o f 6 5 4 3 2 1 FRONT VIEW OF PANEL REAR VIEW OF DOOR 1 1 M1 L3 MICROTURBINE tH AWAKE 51 i L1 FU5 1L2 LP1 a CONTACTS VIEWED FROM L2 DB L2 FUB 50
6. 10 DIGING GROUND J7 DIGING 12Vdc DIGIN DIGING CHASSIS 6 LJ CHASSIS 5 PWR GRD 4 PWR GRD 3 INPWR 2 INPWR 1 DIGINS DIGIN4 DIGIN3 DIGIN2 DIGIN1 gt NGO fF og oc nnuunni Also external signal connections must be established from the PowerServer to the MicroTurbine to establish a battery start command These signals are available Capstone RJ 485 interconnection cable 513087 Connections are as shown MICROTURBINE RJ485 Interconnection Cable 513087 ie POWERSERVER Figure 11 DMC to PowerServer Control Signal Connections 410039 Rev G April 2008 Page 24 of 73 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 e 21211 Nordhoff Street e Chatsworth e CA 91311 USA Technical Reference Dual Mode Controller DMC Technical Information MicroTurbine Software Settings There are two user software settings that need to be configured to associate PowerServer relay functionality with the User Interface Board These can be accomplished using CRMS or the Display Panel e Start Input e Input Output Relay settings CRMS User Ini ETE Board Setting Pon Power Server
7. lt x c mu e m z V 5 xe 5 no e AMNES __ eec rr E ROO MEE POUR Dunt G3HSINYNA HOIHM ISOdUNd AHL 1d32X3 035010510 dish d3oncoudiu 38 Oi LON SI ANV 3ONJOLNCO NI 03501050 SI ONMAVHQ SIM NO NOVHHOJNI JHI HAV 19 ONIDVMI a a m Figure B 4 DMC 003 Series Schematic 240 Volts 270786D2 Rev C 410039 Rev G April 2008 Page B 5 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 ion Informat Dual Mode Controller DMC Techni Capstone Turbine Corporation e 21211 Nordhoff Street Chatsworth CA 91311 USA Technical Reference 9 8 7 6 5 4 3 2 1 FRONT VIEW OF PANEL MICROTURBINE AWAKE 3 BL CONTACTS VIEWED FROM RLI t bo TER 1 MOUNTED NEXT TO poor M1 ASY TIER 36 WHITE O COMMON i rg 38 BLACK o ope i MOUNT DN m3 i 51 TIER 1 F 52 i UVR on 2 T 7 TER 2 z 3 aja Slo eg i I3j ui I gm mi Sin E TERI gg cg MOUNTED NEXT TO DOOR TIER 2 MOUNT TIER 1 LINE PWR OK s GROUND
8. Figure 22 MicroTurbine and UVR Coordination Utility Fault sag 5 30 min Normal Utility Voltage Protected Load Voltage UVR does not DMC Switch M1 Closed open M1 GC Enable 2 to gra Active Inactive SA Enable 3 to grd Stop Start Stop 4 to gra Inactive Open SA Load A to B i MT Fault MicroTurbine Output i Detection Grid Connect Hot Standb Figure 23 Fast Transfer with DMC GC to Hot Standby to GC Reconnect Time Delay MicroTurbine State 410039 Rev G April 2008 Page 43 of 73 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 e 21211 Nordhoff Street e Chatsworth e CA 91311 USA Technical Reference Dual Mode Controller DMC Technical Information MultiPac Operation with Fast Transfer The descriptions of operation above show a single C60 C65 or C60 C65 ICHP MicroTurbine When connecting several C60 C65 s in a MultiPac the control wiring goes to the master unit which in turn coordinates operation of the slave units It is recommended that a second MicroTurbine be wired in parallel with the master so that it can be manually programmed to act as the master when the master unit is taken out of service Note that Fast Transfer cannot be us
9. 22 1 ia R sz omo auro furan 9 B E O TRANSIENT s2 SUPPRESSOR SPA 5 s o cC 2A zZ u 2 zu SI amp 0 gt m mde lao AJ px bu zu Co x Sl ps Fj 2 N 2 oo 5 3 e EO QU O3HSINHA HOIHM 3sOdNAd AHL 04 19303 035019510 NO 039ndOud3H 30 OL LON 51 ANY 3ONGOLINOO GISOTISIG 51 ONIMVAD SIHL NO HL IF AV UNITSAMI m e f Ti e Figure B 8 DMC 003 Series Schematic 480 Volts 270788D2 Rev C 410039 Rev G April 2008 Page B 9 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 e 21211 Nordhoff Street e Chatsworth e CA 91311 USA Technical Reference Dual Mode Controller DMC Technical Information Appendix C DMC Fast Transfer Production Model 002 Series This Appendix contains the wiring diagrams and schematics for the DMC Fast Transfer production model identified by the suffix 002 in the part number Refer to the following table for an index of the wiring diagrams and schematic drawings related to each DMC part number DMC Part Wiring Figure Schematic Figure Number Description Diagram Number Drawing Number 512802 002 125A 208V
10. L iw L NIMM g 9 6 MIHI Ol SIY Lt el LI O O 0O 0O 0O O O O O d O dJ 3GON WNG L OLdO r1 Azi Waaomw e z WAGON to v E L 9 v Es O3 H3S3MH 9 2 LYVLS 8 LYVLS 6 401539 OL NLY 4 53 9 tk 401541 L NLY 401531 cal Zt SISSVHO LL SISSVHO 01 O3N AZL V 6 SOd 8 ONOV i ew 9 QN9V 9 21 ON9V Iv 998755 VS8TSMH LaL Uu LI DUE Figure 9 DMC to Model C30 Control Signal Connections Page 20 of 73 410039 Rev G April 2008 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 e 21211 Nordhoff Street e Chatsworth e CA 91311 USA Technical Reference Dual Mode Controller DMC Technical Information The control signal connections for the Model C30 are detailed in Table 4 DUREE 4 Model Control Signal Connections DMC Terminal DMC Terminal Description Model UCB Connection Model UCB Connection UCB Connection TB4 1 4 2 2 GC Enable DI 6 Remove all existing jumpers
11. MICROTURBINE 2 AWAKE 5 BL a CONTACTS TE ee 7 LPS VIEWED FROM gk L1 o 24 9 Lp2 TIER 1 LP2 i TR ON telale 3 T E NEXT TU TR 36 WHITE Jele x c p DOOR BK TR 19 COMMON x 21 B px M1 TIER 21 TR MDUNT ON xla o TIER 1 24 41 D LP2 aloe 34 BL Z TIER 3 Ray il z ABE VR S MOUNT ON yee as ER 9 _35 BL 8 2 2 ee a M Sla 2 Oj O eo 3 m NES gt 2 LOAD PWR OK D e 11 2 DB BK LP1 NN amp C tm 4 xp HER 1 z 2 l MOUNTED m DI NEXT TO DOOR E A n 4 BL pay TIER 2 olf S 5 MOUNT ON ee EE e uid TIER 1 5 ee ake To ala m TO AS 8 8 65 5 3522 amp c zz S5b5 amp R 5 a EZTS g LT LT 24 2 s 1 2 3 4 6 6 5 5 6 7 9 1 11 5 25 36 36 24 o UR LP2 AE 9 10 m LINE PWR OK 915 m E 7 m cd ta 2 w 9 3 B I NEUTRAL E jen 2 U t m L2 L3 9 s GROUND L o AL LOAD 1 LOAD 2 LOAD 3 LINE 1 LINE 2 LINE 3 MT1 MT2 MT3 3 a ud m EE E EE i a et M A M M 9 COLOR CODE TITLE POWER DIAGRAM TUR
12. 22 Figure 11 DMC to PowerServer Control Signal Connections 24 Figure 12 DMC to APS Connections cnisia ea aa 28 Figure 13 One line Diagram of C60 C65 Connected to Utility 33 Figure 14 Timeline of Typical Utility 34 Figure 15 Fast Transfer from Grid Connect to Stand 35 Figure 16 Grid Connect to Stand Alone with Intentional Delay 36 Figure 17 Grid Connect to Stand Alone Initiated by MicroTurbine 37 Figure 18 Fast Transfer from Stand Alone to Grid 38 Figure 19 One line Diagram of Typical Dual Mode Application 40 Figure 20 Control Circuit to Toggle GC and SA Enable Signals 41 Figure 21 Fast Transfer with DMC GC to SA to 42 Figure 22 MicroTurbine and UVR 43 Figure 23 Fast Transfer with DMC GC to Hot Standby to GC 43 Figure A 1 DMC 001 Series Wiring 208 Volts 27074102 Rev 2 Figure 2 DMC 001 Series Schematic 208 Volts 27073002 Re
13. B RECEPTACLE see O MICROTURBINE AWAKE 55 Sig ES VOLTAGE 510 QNS REGULATOR 34 OPEN 00 X CLOSE m 9 RL4 RL3 M ers pass C E m e m w TRANSIENT e SUPPRESSOR w Q 2 2 d i p JE um 2 SNIOvMi Q31VM3N39 Adidas IMC WO e GSHSINGN4 HOIHM 5 JHL 14 03507091 HO GIS 38 OL LON Si ANY 3ONJdLNOO Ni 095012511 51 ONMAVHG SIHL NO NOLYASOJNIE JHL Awd LV O9NIOVNI M o Jg m o Figure B 2 DMC 003 Series Schematic 208 Volts 270730D2 Rev E 410039 Rev G April 2008 Page B 3 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 ion Informat Dual Mode Controller DMC Techni Capstone Turbine Corporation e 21211 Nordhoff Street Chatsworth CA 91311 USA Technical Reference 9 8 7 6 M5 4 3 2 1 REAR VIEW OF DOOR FRONT VIEW OF PANEL MICROTURBINE S1 AWAKE POWER A CONTACTS E BSTART i VIEWED FROM RLS TOP TIER i MOUNTED NEXT TU DOOR TIER 2 MOUNT ON TIER 1 ON i 18 28 Es common TR 38 BLACK
14. 6 Sale ad 67210 euo iiec edu Uu oe eT 6 7 WANE O CU HON e esas 7 Product Descrip UOM x E 8 past Transrer Capabilities tid a ter 9 Safety InterloGK5 55 5d tre edt a be etia Dub but ve aD ow cuneo edes La dudas eur Ed 10 DMC Controls and Indicator ESrmips u E UP e dS Re qusc ine a 11 IMIG AMMUNCIAION acide om 11 lateral COMPONCINS tutt Lade 12 GOMirol Gable SOCCIIC ANON aes 14 Annunciator Panel Control Cable eese eene 14 Capstone Protective Relay Control 14 Micro TUNING COMO Caley Detusxedve pn IE Or MUR 14 Advanced Power Server Control Cable esses 14 PIC CINGAl SPECICATION 14 DMG Operating VOltag6es uec a d 14 BMC Annunciato r tant dee eo pee paa tede un repaso vereda bes 15 DMG ISOLATION SWIECA ies o OD S DLE 15 Control Power Transformer Configuration ccccccssccccsssscecsssseeeeesseeecesseeeeeesssaeeeeesseeeesssaes 15 Undervoltage and Timer Relay Settings cccccccccssssseecsssseeeeessseeeeeesseeeeeesseeeeessseeeeeesseaeees 16
15. Reay TQ NEL 16 16 FOWer GOMMECTIONS sss vtr 17 Control Signals COMMECHOMS o tea didtur sn 17 able REQUIRCIICING e 17 Connection Hedgulrermiellls 18 MicroTurbine Software Seling 25 ORMS ara scale cater ON 25 Normal Transmon SSQUCM CS eene canet rra doo du brat 29 Grid Connect to Stand Alone Transition 29 Stand Alone to Grid Connect Transition eene 31 DMG Fast Transter SDecIfIGallOR ups cedrus ette eed eee 33 UL 1741 Requirements for 33 D al Mode F nctionalty ORT E IT 35 Grid Connect to Stand 35 Alone 10 Grid Gonnect iE eR tnim 38 410039 Rev G April 2008 Page 3 of 73 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 e 21211 Nordhoff Street e Chatsworth e CA 91311 USA Technical Reference Dual
16. GAHSINUNS HAHM M04 3SOdM d IHL 1d32X3 035070510 YO Q35n aono0NHdi4 38 OL LON SI 3ON3 HNOO Ni 03501050 SI SIHL NO NOLIVWHOINI JHL Figure C 2 DMC 002 Series Wiring 208 Volts 284669D2 Rev 2 Page C 3 Capstone reserves the right to change or modify without notice the design specifications and or contents of this document 410039 Rev G April 2008 without incurring any obligation either with respect to equipment previously sold or in the process of construction Capstone Turbine Corporation e 21211 Nordhoff Street e Chatsworth e CA 91311 USA Technical Reference Dual Mode Controller DMC Technical Information GROUND 2 NEUTRAL LINE CONNECTION LOAD CONNECTION MICROTURBINE CONNECTION CPT 2 P N co100ESUFB 208 240 380 480V x4 100 50 60 LOAD POWER DISPLAY SA MODE DISPLAY 2 RUN ACTIVE CLOSED GC MODE DISPLAY Hi 1 F N C1000K3AD wie 208 1207 GRN YEL RED 21 FUA 1000VA 50 50Hz 2 WHITE 36 115 v GRID POWER INDICATOR e gt 41 2 rm z mt C cC lt NO CO 2 NO J NO SNIOVHl Q31VS3N39 s3lfidWOo2 TRANSIENT SUPPRESSOR o UNDER VOLTAGE RELAY ji TR gt NOTC p p NCTO 37 LP2 WR 94 LINE POWER WHITE 36 52 MODE DM 51 AUTO POWER GRID
17. LINE POWER WHITE 36 MA MODE 51 AUTO POWER GRID TURBINE 0 WHITE 36 x oO Aer DISCONNECT yam oO BLUE GOLD AUXILIARY hil CONTACIS 6 Mi A2 CONTACTS m BLACK GOLD m S1B oxx 52 P mI E RED m E dz sls gt gt ov gt Ao 5 2 55 lt A 12 24 V e SFP BLUE 5 2 DUAL MODE 3 g C CONTROLLER 3 1812120 A 2121212151519 RECEPTACLE 6 5 ol s u 2 1 VOLTAGE lt 2 REGULATOR UJ EM E D om Alt w U Zla 20 gt lesu m E3 2 lt milo UO Oo 14 m TRANSIENT S SUPPRESSOR U ce U g eli vlom Z w 2 O O gt gt 3 C2 m C 2 A 2 gt J lt A 4 70 x Sc v Ea zt 5 X QSHSINYN4A HOIHM YO4 lt JHL 1d30X3 035019810 YO 38 01 LON SI ONY 32N3GIJNOO NI 03507102810 SI 9NIMVHO SIHL NOLIVW3OJNI 3HL II LV 9NIOV2L d o m Figure A 6 DMC 001 Series Schematic 380 Volts 27078702 Rev A 410039 Rev G April 2008 Page A 7 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
18. TB4 3 SA Enable DI 5 Remove all existing jumpers TB1 3 TB2 3 TB2 4 TB5 2N 1 1 N 5 SA Load Active Closed A UM SA Load Active Closed B 2N Active Closed A AC N 1 A TB5 2N 13 Run Active Closed B AC N 1 B TB1 12 Used only for Annunciator Panel 410039 Rev G April 2008 Page 21 of 73 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 e 21211 Nordhoff Street e Chatsworth e CA 91311 e USA Technical Reference Dual Mode Controller DMC Technical Information Sf UMOUS si Aea ndino AjuQ ue se pasn aq Aew Z1 suid s tp 99 29 seja dno b Wl Z 8 12 E Y CN F B8 CON S 9 8 8 8 rN 6 Ol 8 So LL VEW zk 8 9 E ES 001 S s30jonpuoo Z ZZ SUOI J29UuUO jeubis X9 POW O1 Z LMNVISH OSI 107159 091 H3INI S 1015 9 5 IVB L Bof 8 40 53 1819 lt 6 40 53 1819 a KARD T LL 90153 SISSVHO 445 annog 0190 0190 2 0190 2 0190 1 1 010 1 1 01
19. 5 100VA 50 60Hz LOAD POWER DISPLAY SA MODE DISPLAY GC MODE DISPLAY 1 P N C1000K2A 12 240 480v GRN YEL 2 1000VA 50 60Hz WHITE 36 1 en 120 V GRID POWER INDICATOR UNDER VOLTAGE RELAY 21 TR 22 24 LINE POWER WHITE 36 52 p MODE 1 AUTO POWER GRID TURBINE in orc BSTART OPEN STOR RL2 255 C a 8 26 O WHITE 36 XXO E SiA S2B M1 A1 RE TR BLUE GOLD 23 z TQ RL4 DISCONNECT Ux 11 27 AUXILIARY BLACK RED E WHITE DISCONNECT AUXILIARY ON dhs avr A8 NJiSVW DUAL MODE CONTROLLER RECEPTACLE VOLTAGE REGULATOR 5 STOP OPEN a2 ON dou ON ing SNIOvHl GO3IVJJN39 TRANSIENT SUPPRESSOR Figure C 9 DMC 002 Series Schematic 480 Volts 283130D2 Rev C 3Q0OW WN ANIGHNL 3NOLISdVO OMG L0 E273 Wa WEE NESE WEZE 410039 Rev G April 2008 Page C 10 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
20. In this Hot Standby mode the engine is on flame is lit and the output contactor is open Power from the MicroTurbine is used to recharge the batteries as needed but no power is exported Note that this Hot Standby mode is termed the Stand Alone Recharge state in Technical Reference 410028 When the SA Enable and Start Stop inputs become active the MicroTurbine enters the transition state and will begin exporting power in Stand Alone mode within the transition time seven seconds the setting of the Fast Transfer Delay which has a default value of 0 and can be set through either CRMS or display panel Note that if a valid control input is not received before the MicroTurbine completes its Hot Standby timeout the MicroTurbine will shut down and remain in normal Standby until valid control inputs tell it to restart in Grid Connect or Stand Alone mode lt lt TS Active GC Enable 2 to grd Inactive SA Enable 3 to grd Stop Start Stop 4 to grd Micro I urbine Output Transition to MicroTurbine State Grid Connect Hot Standby Stand Alone Stand Alone Figure 16 Grid Connect to Stand Alone with Intentional Delay 410039 Rev G April 2008 Page 36 of 73 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 const
21. SUPPRESSOR U giu gt g m vlom Z m O 5 3 sm 2 gt m QO lt O B E zr 70 Bl Q m 2 INO lt 6 GSHSINYN4S HOIHM 3SOdYNd 1 304 035010510 YO daonaosNd38 38 OL LON SI ONY 39N3GIJNOO NI 03507102510 SI 9NIMVHO SIHL NOILYWNOJNI 3HL II AV4 1Y ONIOVAL 9 m 7 o Figure A 4 DMC 001 Series Schematic 240 Volts 270786D2 Rev B 410039 Rev G April 2008 Page A 5 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 ion Informat Dual Mode Controller Techni Capstone Turbine Corporation 21211 Nordhoff Street e Chatsworth e CA 91311 USA Technical Reference Page A 6 9 8 7 6 5 4 3 2 1 E REAR VIEW OF DOOR FRONT VIEW OF PANEL z m EE E n m 2 E gt
22. Start Inactive Open SA Load A to B Active Closed Fixed Reconnect Micro Turbine Output i Time Delay Time Delay i MicroTurbine State Stand Alone Hot Standby Figure 18 Fast Transfer from Stand Alone to Grid Connect 410039 Rev G April 2008 Page 38 of 73 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 e 21211 Nordhoff Street e Chatsworth e CA 91311 USA Technical Reference Dual Mode Controller DMC Technical Information Note that if the utility voltage experiences disturbances outside the protective relay limits during the reconnect time delay the MicroTurbine will wait until sensed voltage is back within limits and then restart the reconnect sequence Also note that the MicroTurbine may not continue in Hot Standby for more than two hours and will shut down if it is not able to either transition to Grid Connect mode or if it is not commanded to go back to Stand Alone operation Also note that Capstone has included a second timer that is initiated when the SA Enable signal goes inactive in order to prevent repeated cycling between Stand Alone and Hot Standby modes If the MicroTurbine is commanded to transition to Hot Standby and subsequently is commanded to return to Stan
23. TURBINE d OFF BSTART 5 RLI ERA RL2 26 o WHITE 36 XXO COS 528 E z A TR BLUE GOLD a DISCONNECT 9 AUXILIARY in aS ee DISCONNECT gt UNA ES M1 A2 CONTACTS RLE 294 BLACK um E RED EE AS 3 51 E g T 5 9 gt H did 7 e e S m A SEO BLUE ER c HIZO P Dd 9 6m lt EMERGENCY M e at STOP OPEN UJ e 5 OPEN no 585 zZ X CLOSE RRO up c 2 gt mis E 55 z Io uw C Z nf C p fT A WHEE 90 6 Q3HSINENS HOIHM 3S0dM d JHL 1d32X3 0135012510 HO 3230d08d3H 3H Ol 51 ONY 3OMGOLINO2 NI 03507105 SI SNIMVHG SIHL NO NOLVEHOJNI 3Hi a m LY ONTOVAL o e Figure C 3 DMC 002 Series Schematic 208 Volts 283127D2 Rev A 410039 Rev G April 2008 Page C 4 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 Dual Mode Controller DMC Technical Information Capstone Turbine Corporation e 21211 Nordhoff Street e Chatsworth e CA 91311 USA Technical Reference 7 6 NS 4 3 2 1 REAR VIEW OF DOOR FRONT VIEW OF PANEL cero EDU Er Ee A E LL Sr EE EA
24. off TIER 3 MOUNT ON TIER 2 1 2 1 1 4 Te 5 WHITE M1 ST 518 28 BLUE GOLD FU2 Fut LOAD PWR OK cat LPI Tay 5 RED GOLD TIER 1 MOUNTED NEXT TO 2008 TIER 2 MOUNT DN TERI i m I a GROUND i i LINE PWR 1 3 i i i OE CONNECTION DIAGRAM CA WIRING CHANGED E APPROVAL WIRING CHANGED DRAWN BY K PSTUNE TURBINE 240 VOLTS REFERENCE THE MATERIAL LIST FOR POWER WIRE RIPLEY 68 08 0001 ENGR APP D RIPLEY 8 28 2001 16 BLUE 1301 2821 14 BLACK 1301 464 MARKED 16 WHITE 1301 636 UNMARKED 16 RED 1301 713 12 GN YEL 1301 2773 CONTROL WIRES THIN LINES 84 29770 em ORDER 4 C 10743 COMPUTER GENERATED TRACING DWG a Rev B Page B 4 Capstone reserves the right to change or modify without notice the design specifications and or contents of this document 240 Volts 270789D2 ing Ir W les 003 Ser C3HSNNni HOIHM 50 IHL MOI 1d30X3 03601050 WO 350 Q3on Oudzs 38 OL LON SI ONY 3ON3OIINOO NI 03507054 SI ONIAVHO NO NOWWAYCANI AHL DMC 410039 Rev G April 2008 3 igure B without incurring any obligation either with respect to equipment previously sold or in the process of construction Capstone Tur
25. z e ER TRANSIENT we es TU SUPPRESSOR 5 S oo RRS D SG3HSINUN HOM 3SOdifld IHL YOI 1930 3 03507050 NO O3OdOHd3H 3H OL LON Si ONY 3ONJULINOO Q380 81d S SNIMYHQ SIHL NO NOUMMHOJNI 19 ONIOVMI a m H e Figure C 7 DMC 002 Series Schematic 380 Volts 283128D2 Rev A 410039 Rev G April 2008 Page C 8 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 TIER 1 ve OL TYNHALNI 6 FRONT VIEW OF PANEL 5 MOUNTED xT 2002 eg common 3 2 1 M ia 0 M e a MICROTURBINE 3 AWAKE 5 BL CONTACTS RLJ LP3 VIEWED FROM 50 R 2 _toon 3e TR BLACK FE x 33 RL3 M1 A2 M1 A3 1 4 _ RED BLUE GOLD RED GOLD 28 T8 2 78 03000 93 JE OL LON Si ONY 32N3OBNOO 43507050 S SNIMVHO SIHL NO NOUVHHOJNI 2 Rev 480 Volts 284668D2 Page C 9 Dual Mode Controller DMC Technical Information fo GAHSINENZ YO ld35X3 03501950 0357 DMC 002 Series Wiring Capstone Turbine Corporation e 21211 Nordhoff
26. 0 e D NENNEN _ 8 m 410039 Rev G April 2008 Page 19 of 73 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 e 21211 Nordhoff Street e Chatsworth e CA 91311 USA Technical Reference Dual Mode Controller DMC Technical Information E Weov p gow S W EOWV 9 SEV 1 B v SOW Ol LL eL 8 92v Sal E ma BG mm si L3y ejau 3nd1no Apu ue se pasn aq Aew aie 21 suid Gg1 95vy zov 5 ndino 8 LOV suonoeuuo eubis 033u0 01 L NIH O peus pos E VS Lx3 S Nla 9 Lind 1X3 L4 8 6 NLH OLdO 01 LL NLH Z OLdO eL amp e QTAIHS a34 001 S a qe xew nm ix 51032npuoo ZL 5 rn or ez EZ u vaL pesn jou gL E 2 WO
27. 1912 pex M1 LS LT FUS 120 1 rAr contacts W L2 DB Lo Fu amp VIEWED FROM 3e TR 50 TUP 6 GR TERI 78 GND MDUNTED 21 UVR G TB aor BN NEXT TO 21 TB F 12 T8 WHITE i DOOR L1 Fu1 Bes S6 TB ro COMMON i 3e TR BLACK FE xj 33 RL3 YELLOW TIER 3 34 UVR BL Mw ov 34 RES RUD 77 33 TIER 2 35 52 5 5 33 M1 5T PCBA 32 da 27 M1 A2 2 RL5 er 52 S RLS gt ur i to T8 S t in DOOR GND PANEL GND Bl 98 07 777 e sfelofel e T IN 8 9 aa LP3 5 15 a REA JE mz T r aac FH ayia 1 1808 2 nb a2 RL6 13 12 T LOAD 5 LOAD 2 LOAD 1 MI2 M EN _ 23 1 1 s1 NEUTRAL 28M1 A3 A DA S RM RM GU NE Mm a a BREAKER E 50 ait ME S ia CAPSTONE FAST TRANSFER DMC 240 VOLTS In TN APPROVAL PRAWN BY GMASTEN _ 677 06 XF F FU4 1 Ro MARKED BLACK Rs 99 BK 1301 464 E RLS GROUND 52 TNR MIS RED i zo RL2 283129 E 28467002 een pu ono MN C 84 3163 P CREER ORDER NO COMPUTER GENERATED TRACING DWG 6 4 3 2 1 Page C 5 Capstone reserves the ri
28. 22 _ 0 TIER 1 HE 0 poor 3e T HIE o COMMON 38 TR BLACK M xl x 33 RL3 YELLOW i 1 2 1 M1 A4 l 1 BLUE GOLD RED GOLD 2B TB A 25 RL6 36 O f L 0o 11 56 Gl OL Slats sto Te 7 Page C 7 GBHSINUNA HOI 3SO0dH d SHI N04 1439X3 0350705 Q3on oNdiH 38 OL LON SI ONY 3ON3GHNOO NI 0350710510 I OMIMVHO SIHL NO AHL Capstone Turbine Corporation 21211 Nordhoff Street e Chatsworth e CA 91311 USA Technical Reference CPT 2 G Y DOOR GND PANEL GND 7 M1 ST RLS G Y z PCBA iia H MN g 51 81 2051 E TEN magus s RLA 2s 10 E one LOAD 3 LOAD 2 LOAD 1 wm un j M1 A1 NEUTRAL 28km CODE BRENER i s 50 505055 E FRAME RL 4 16 0 8 C 1 6 j 5055 sos K FRAME Diei m ENGR APP GMASTEN 677 06 16 BUE pem a 14 BLACK ATI I RLS 5 9 1301 464 ree RLS 16 i GROUND m 52 1301 636 16 RED 827 RL2 1301 713 T IE 12 G E 2 79 m E 9 8 7 6 Figure C 6 DMC 002 Series Wiring 380 Volts 284671D2 Rev 2 410039 Rev G April 2008 Capstone reserves
29. 284669D2 283127D2 Rev A Al 28466603 Rev 512508 002 e 512509 002 512510 002 512511 002 512512 002 1200A 208V 512923 002 125A 240V 284670D2 C 4 28312902 5 512924 002 2254 240V Rev 2 Rev 512925 002 400A 240V 512926 002 600A 240V 512927 002 800A 240V 512928 002 1200A 240V 512914 002 125A 380V 28467102 283128D2 SOT Rev 2 Rev A 512916 002 512917 002 512918 002 512919 002 512801 002 125A 480V 284668D2 C 28313002 512503 002 225A 480V Rev 2 Rev 512504 002 400A 480V 512505 002 600A 480V 512506 002 800A 480V 512507 002 1200A 480V 410039 Rev G April 2008 Page C 1 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 e 21211 Nordhoff Street Chatsworth CA 91311 USA Technical Reference Dual Mode Controller DMC Technical Information Mee rs o eer e r key M INSIDE DOOR VIEW LD4 TB 6 105 v 8 E LD3 VG LD2 AUTOMATIC EMERGENCY OPERATION STOP a sza xO B2 alo gi sip 101 6 Ta C T8 LD2 02 L01 LD3 R 2 COLOR CODE 416 R
30. 51 AUTO POWER GRID TURBINE 26 WHITE 36 5 B 3 n x e BLUE GOLD sj i DISCONNECT 27 DISCONNECT fides E AUXILIARY 53 sigl sza 7 i i CONTACTS BLACK GOLD 827 10067 lt RED WAONddv 39NvHD SIMA ww t waa 3 X X WYS Pw eek AJN BLUE S DUAL MODE LP3 CONTROLLER m 9 wow MICROTURBINE AW gt RECEPTACLE oL PINE AWAKE m VOLTAGE UE REGULATOR 9 F 01 2J AW dd 0 TRANSIENT SUPPRESSOR SLIDA 08E SNIGSNL SNOLSd 9 WVAOVIG 8 d3TIOHLNOO WNC 3NIgsni ANOLSdVO Q31Vd3N39 S3indWNOD ______ IMC GGHSINENA O3 ASOduNd JHL 199953 03501950 0357 39700434 38 Oi Sl ONY 3ONJUHINOO Nt 03501250 Si JNIMWYO SIHL NO NOLYAHOJNI JHE 19 ONIDVAL m O m m D Figure B 6 DMC 003 Series Schematic 380 Volts 270787D2 Rev B 410039 Rev G April 2008 Page B 7 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 e 21211 Nordhoff Street Chatsworth CA 91311 USA ion Informat ica Dual Mode Controller DMC Techn Technic
31. NO C 10743 COMPUTER GENERATED TRACING DWG 4 THIN 1301 636 3 2 1 Capstone reserves the right to change or modify without notice the design specifications and or contents of this document 410039 Rev G April 2008 Capstone Turbine Corporation e 21211 Nordhoff Street e Chatsworth e CA 91311 USA Technical Reference Dual Mode Controller DMC Technical Information ELEMENTARY DIAGRAM GROUND L NEUTRAL 4 LINE CONNECTION LOAD CONNECTION MICROTURBINE CONNECTION LOAD POWER N M 12 GRN YEL WHITE 36 SOLENOID OPERATOR z bs TR UVR NCTO 37 UNDER VOLTAGE RELAY LP2 UVR 24 ey LINE POWER WHITE 36 52 MODE 1 AUTO POWER GRID TURBINE 0 WHITE 36 E L D d ADDERE DISCONNECT mim m BLUE GDLD AUXILIARY 3 CONTACTS Mi A2 CONTACTS Xa m BLACK GOLD T S1B oxx 52A Sgeg 5 m C Q Q gSA aC RED eI CIS x zT me 107 zs 21788 o lt o 20 gt A g T 2 lt 97 12 24 V a lt O gt BLUE Oo cjgg uieij u e amp jl jl zscasrtu DUAL MODE CONTROLLER gt 5 gt 2 RECEPTACLE 51515 55 6 gt VOLTAGE lt 2 REGULATOR UJ 2 us 2 an 7 C gt E Mo 2 lt 1 O CO 1 4 emo TRANSIENT lt 0
32. Related Documents 410032 Capstone MultiPac Operation Technical Reference 410033 Capstone Protective Relay Functions Technical Reference 440123 DMC Retrofit Kit C60 C65 Fast Transfer Functionality CAPSTONE CONTACT INFORMATION If you have additional questions or need further assistance please call Capstone Technical Support Capstone Technical Support Toll Free Telephone 877 282 8966 Service Telephone 818 407 3600 e Fax 818 734 1080 E mail service capstoneturbine com Capstone Technical Support Japan Service Telephone 818 407 3700 e Fax 818 734 1080 E mail servicejapan 2capstoneturbine com 410039 Rev G April 2008 Page 45 of 73 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 e 21211 Nordhoff Street e Chatsworth e CA 91311 USA Technical Reference Dual Mode Controller DMC Technical Information Appendix A DMC Configuration Without Fast Transfer 001 Series This Appendix contains the wiring diagrams and schematics for the DMC basic model identified by the suffix 001 in the part number Refer to the following table for an index of the wiring diagrams and schematic drawings related to each DMC part number DMC Part Wiring Figure Schematic Figure Number Description Diagram
33. SO T 1 BSTART OFF ea Beca FUG G GREEN TB 25 24 22 s2 o o e2 TIER 1 IBN TR else MOUNTED hei 36 WHITE elele E Oo Og DOOR H1 H3 H2 H4 H5 29 o COMMON v 9 29 30 21 LS NC 38 BLACK o a 8 RL4 RL1 0 o 2 IER 2 x3 xi 21 TR _ s Ae B Ig BL A BL MOUNT ON l GPA T N 7 Ela 51 os IER 1 X2 XF p2 24 no 4 3 So 9 BL 34 G a ai eon BANS TIER 3 RL3 4 BL 5 E 529 i 52 BL UVR MOUNT 9 S re 7 RES u M 52535 BLS 5 mE 5 BL Ys po y al S2 ujo LOAD PWR OK ODE mc mc iu AUTO Bg mm E 08 LP 1 TURBINE GRID ee Nj parE 55 cf 51 TB TIER 1 LU gc 36 A 56 MOUNTED s1 0 10 RL1 NEXT TO 9 B DOOR c E 51 B 2 E BL hk UvR TIER 2 1 amp LL 5 DB Bk 9 A BL MOUNT ON ale ss TIER 1 me 4 m EE 51 TT Ld T X T 5e BI BL carr 550 O 0 amp X amp n Tet IT HBE 7 11 23 23 36 36 HOIHM 304 450 304 1d39X3 035019510 YO 035 38 LON SI ONY 39ON3GIJNOO NI 035019519 SI 9NIMVHO SIHL 3HL
34. Street e Chatsworth e CA 91311 e USA Technical Reference LINE POWER CPT 2 G v DOOR GND PANEL GND S M1 ST RLS T 1 51 181 451 Hu CN Ep atts a oz TE SH 1 9 hib 113 112 z oo LOAD 3 LOAD 2 LOAD 1 wis m2 JA DEDERE M1 A1 s COLOR CODE BREAKER 9 SO uty pa EE F pe B Pa FAST TRANSFER DMC 480 VOLTS 3 P K FRAME p m hore TERNAL BY GMASTEN 5 19 06 ENGR APP GMASTEN 5 19 06 fis eue sides Y oroen er sew 14 BLACK Rus 39 1301 464 A2 RL5 ftum REGE Ee fic RED G Ey 8L2 i 29313002 1301 713 i 284668 2 84 31631 C 15685 COMPUTER GENERATED TRACING DWG 6 3 2 1 igure C 8 F 410039 Rev G April 2008 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 e 21211 Nordhoff Street e Chatsworth e CA 91311 USA Technical Reference Dual Mode Controller DMC Technical Information GROUND s NEUTRAL LINE CONNECTION LOAD CONNECTION MICROTURGINE CONNECTION REF FIG A CPT 2 P N cotooESUFa 208 240 380 480V
35. companies are concerned that utility worker safety may be compromised if they come in contact with a de energized line section that becomes energized by a distributed or standby generator When operating in Grid Connect mode the MicroTurbine contains protective relay functions to ensure that the unit does not energize the utility lines unless the frequency and voltages on each phase are within operating limits defined in the interconnection agreement with the utility These protective functions are designed to prevent a MicroTurbine operating in Grid Connect mode from energizing a line that has been de energized by the utility When operating in Stand Alone mode the MicroTurbine s is designed to be the sole source of power in the local power system comprising the MicroTurbine s and the Stand Alone loads In this mode MicroTurbine s are capable of energizing a de energized power system Therefore it is important that the MicroTurbine s are always operating in Grid Connect mode when running in parallel with the utility and should only be operated in the Stand Alone when they are isolated from the utility The DMC provides a second level of interlock with the MicroTurbine s which operates independently from an auxiliary contact based interlock In this interlock level a solid state relay in the Communications Bay of the UCB is programmed to close when MicroTurbines enter the Stand Alone Load state When the relay closes it immediately energize
36. contents of this document without incurring any obligation either with respect to equipment previously sold or in the process of construction Capstone Turbine Corporation e 21211 Nordhoff Street e Chatsworth e CA 91311 USA Technical Reference Dual Mode Controller DMC Technical Information PRODUCT OVERVIEW Safety Precautions WARNING Do not work on MicroTurbines the Dual Mode Controller or related equipment if gas odor is detected Read and understand the Safety Information section of the Capstone MicroTurbine Users Manual 400001 for C60 or 400017 for C65 before working on the Capstone MicroTurbines the Dual Mode Controller and related equipment Failure to obey all safety precautions and general instructions may cause personal injury and or damage to the equipment Only Capstone Authorized Service Providers ASP s should open the MicroTurbine enclosure or the DMC enclosure due to the inherent danger of multiple power sources Observe the following Safety Precautions when servicing the DMC DODD Command the MicroTurbine system to OFF if not OFF already Open and lock the dedicated disconnect switch to de energize the Micro Turbine from the utility grid and isolate the Micro Turbine from loads Isolate and lockout all sources of power to the DMC Disconnect all incoming fuel sources to the MicroTurbine Set the Stand Alone battery circuit breaker to OFF if installed Wait at
37. ends Following a fixed 0 5 second time delay set on the undervoltage relay in the DMC the normally open contacts UVR close and the normally closed contacts UVR open The LINE POWER lamp LP2 illuminates Relay RL1 energizes This opens normally closed contacts RL1 and the MicroTurbine otand Alone enable is pulled high disabled Also the run stop signal is pulled high stop The MicroTurbine s initiate an orderly shutdown transitioning from the Stand Alone Load state to the Stand Alone Recharge state The MicroTurbine s output is shut down and the output contactor s open Protected loads are de energized The LOAD POWER lamp LP1 extinguishes The Solid State Relay in the User Connection Bay UCB programmed SA LOAD ACTIVE CLOSED and connected to terminals 9 and 10 of the DMC will open Relay RL4 de energizes This opens normally open contacts RL4 and relay RLS is de energized removing power from the shunt trip of Isolation switch M1 In addition the normally closed contacts RL4 close Timer Relay TR is energized This closes normally open contacts TR and starts the delayed contact transition Delayed contact TR NCTO is closed and delayed contact TR NOTC is open The OFF line of the motor operator is energized and the ON line of the motor operator is de energized The motor operator moves the Isolation switch M1 to the OFF position Timer delay TR activates the delayed contacts Delayed contact TR NCTO
38. has no effect at this stage The motor operator remains de energized due to the normally open UVR contacts therefore M1 cannot close 410039 Rev G April 2008 Page 29 of 73 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 10 11 Capstone Turbine Corporation e 21211 Nordhoff Street e Chatsworth e CA 91311 USA Technical Reference Dual Mode Controller DMC Technical Information The LOAD POWER lamp LP1 extinguishes Auxiliary contacts M1 A3 close and the MicroTurbine Stand Alone Enable line is pulled low enabled Auxiliary contacts M1 A4 open and the MicroTurbine Grid Connect enable is pulled high disabled The MicroTurbine s may now operate in Stand Alone mode but not Grid Connect mode The MicroTurbine run stop signal is also pulled low via diode D1 this enables the Micro Turbine s to start If the MicroTurbine s had been operating in Grid Connect mode an orderly shutdown warm down is initiated This shutdown may have been triggered by the protective relay functions of the MicroTurbine s before the under voltage relay in the DMC tripped The MicroTurbine s completes the warm down cycle and enters the Grid Connect Standby state in 2 to 3 minutes If the MicroTurbine s had not been operating in Grid Connect mode at the
39. issuing this manual permission to reconnect command A communications command can also be transmitted through the RS232 port in the case that a PLC or other digital control equipment is used The C60 C65 MicroTurbine display panel also provides for this manual reconnection using the Start command When the conditions have been met to allow reconnection to the utility grid the MicroTurbine will automatically close its output contactor use the utility grid to start the MicroTurbine and begin generating power again in Grid Connect mode Figure 14 shows a timeline of this sequence for a typical utility fault followed by an outage Utility Fault Utility Returns Normal Operation Normal Operation E 5 30 min Utility Voltage Fault Reconnect MicroTurbine Output Detection Time Delay Voltage Sensing Figure 14 Timeline of Typical Utility Fault 410039 Rev G April 2008 Page 34 of 73 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 e 21211 Nordhoff Street e Chatsworth e CA 91311 USA Technical Reference Dual Mode Controller DMC Technical Information Dual Mode Functionality When the Capstone C60 C65 MicroTurbine includes the Dual Mode feature it is capable of
40. no interruption and no Fast Transfer will occur Figure 23 shows a timeline of this scenario Utility Fault Utility Returns DMC Control Actions 78S i 1min M1 Closes 5 30 min Fault Normal Utility Voltage Fault Protected Load Typically lt 10 s lt 25 Voltage DMC Switch M1 Closed UVR Fault Detection opens M1 GC Enable 2togrd Active Inactive SA Enable 3 to grd Stop Start Stop 4 to grd Inactive Open Inactive Open Active Closed SA Load A to B MT Fault Fixed MicroTurbine Output i Detection Time Delay Transition to MicroTurbine State Grid Connect Hot Standby Stand Alone Stand Alone Hot Standb Connect Figure 21 Fast Transfer with DMC GC to SA to GC Reconnect Time Delay 410039 Rev G April 2008 Page 42 of 73 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 e 21211 Nordhoff Street e Chatsworth e CA 91311 USA Technical Reference Dual Mode Controller DMC Technical Information Microturbine amp UVR Undervoltage Response UVR Settings Voltage per Unit Microturbine Default Settings 0 2 4 6 8 10 Time sec
41. opens and delayed contact TR closes The OFF line of the motor operator is de energized and the ON line of the motor operator is energized The motor operator moves the Isolation switch M1 to the ON position Auxiliary contacts M1 A1 open timer relay TR de energizes contacts TR and TR NOTC open and contact TR NCTO closes Both the ON and OFF lines of the motor operator are now de energized Therefore the Isolation switch M1 remains in the closed position Auxiliary contacts M1 A2 close but this has no effect Auxiliary contacts M1 A3 open which has no effect at this time Auxiliary contacts M1 A4 close and the MicroTurbine Grid Connect enable is pulled low enabled When Isolation switch M1 closes the MicroTurbine s and protected loads are connected to the utility At this point protective loads are re energized The total time protected loads are without power is approximately five seconds 410039 Rev G April 2008 Page 31 of 73 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 e 21211 Nordhoff Street e Chatsworth e CA 91311 USA Technical Reference Dual Mode Controller DMC Technical Information 13 The LOAD POWER lamp LP1 illuminates 14 The MicroTurbine s complete a battery recharg
42. remains greater than 50 percent of nominal Otherwise the relay will drop out immediately Timer Relay The DMC contains a timer relay dial 1 to 30 sec that sets the delay between the solenoid operator controlling the M1 Isolation switch as it moves from trip to OFF then OFF to ON The installer SHOULD NOT adjust this dial the dial is factory preset to 1 second This relay is not related to the undervoltage user settings associated with the MicroTurbine 410039 Rev G April 2008 Page 16 of 73 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 e 21211 Nordhoff Street e Chatsworth e CA 91311 USA Technical Reference Dual Mode Controller DMC Technical Information Power Connections All sources of electrical power to the DMC cabinet MUST BE isolated prior WARNING to opening the cabinet door This includes both the electrical utility grid and the MicroTurbine s The real power and line current requirements of protected loads must be less than the real power and line current rating of the MicroTurbine or MultiPac to support protected loads in Stand Alone operation Consult MicroTurbine Performance Technical Reference 410004 for C30 410005 for C60 or 410048 for C65 for power ratings at t
43. that damage to the equipment is possible A Note is used to clarify instructions or highlight information that might be NOTE overlooked Introduction This document presents operational and installation information for the Capstone Dual Mode Controller hereafter referred to as the DMC The DMC interfaces with Capstone Model C30 and C60 C65 MicroTurbines to allow MicroTurbines to operate in the Grid Connect mode and transition MicroTurbine output power to protected loads during an electric utility outage The DMC is available in four different nominal operating voltages 208V 240V 380V and 480V Each operating voltage is full current rated between 125A and 1200 depending on the number of configured Micro Turbines in the system Figure 1 presents a DMC configured for 480V full current rated at 600A T B p f 2 am y Figure 1 Dual Mode Controller DMC 410039 Rev G April 2008 Page 7 of 73 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 e 21211 Nordhoff Street e Chatsworth e CA 91311 USA Technical Reference Dual Mode Controller DMC Technical Information An optional DMC Annunciator Panel see Figure 2 when connected to the DMC displays the Micro Turbine status a
44. time of the utility outage they would have been in the Grid Connect Standby state from Step 1 The Grid Connect Enable is pulled high disabled and the Stand Alone Enable is pulled low enabled so the MicroTurbine s leaves the Grid Connect Standby state immediately passes through the Invalid state and enters the Stand Alone Standby state The Run Stop signal is pulled low so the MicroTurbine s initiates a start in Stand Alone mode If the MicroTurbine s had been operating previously in the Grid Connect mode it takes less than 10 seconds to complete the Stand Alone Start sequence before being ready to reach to Stand Alone Load state If the MicroTurbine s had been in the Grid Connect Standby state this can take up to two minutes 12 13 14 15 The 10 second maximum time to complete the Stand Alone Start sequence is due to the fast transfer capability The DMC configuration identified by the part NOTE number suffix 001 does not have fast transfer capability and takes approximately one minute to complete this sequence DMC models with part number suffix 001 are upgraded to the fast transfer capability by Work Instruction 440123 Once the Stand Alone Start sequence is completed the MicroTurbine s will transition to the Stand Alone Load state provided that Auto Load is enabled The Micro Turbine s will then provide power to the protected loads The LOAD POWER lamp LP1 illuminates The Solid State Rel
45. 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 e 21211 Nordhoff Street e Chatsworth e CA 91311 USA Technical Reference Dual Mode Controller DMC Technical Information DUAL MODE CONTROLLER 12 4G 5 6 7 8 9 1011 12 13 Shielded cable with 22AWG 12 conductors AE Max cable length is 100 feet SHIELD CAPSTONE POWERSERVER J6 HIGH SIDE J5 OUTPUT DRIVER OUTPUTS SSR RELAYS 16 8 15 8 14 13 7 12 AC6 B 11 AC6 A 10 5 9 ACSA 8 AC4 B 7 4 8 AC3 B 5 4 AC2 B 3 AC2 A 2 AC1 B 1 1 GROUND 13 0 GROUND 12 GROUND 11 GROUND 10 GROUND 9 OC8 8 7 OC6 6 5 5 OCA 4 3 2 IRI NER MI ER UN d OC3 OC2 OC1 1 J3 ANALOG INPUTS not used J2 DIGITAL GROUND 10 INPUTS 5V GROUND 9 P 8 8 18 GROUND ANIN7 17 DIGIN16 ANING 16 DIGIN15 ANINS JQ 15 DIGIN14 ANINA MODEM 14 DIGIN13 13 DIGIN12 RUN STOP 12 DIGINTI 3 ANIN1 SA ENABLE 11 DIGIN10 p GC ENABLE
46. 23 which adds the fast transfer capability to existing DMC models with the 001 part number suffix This upgrade re identifies a modified DMC by changing the part number suffix to 003 DMC configurations whose part numbers include the suffix 002 are manufactured with the fast transfer capability and do not require an upgrade Appendixes at the end of this document contain wiring diagrams and schematics for all DMC configurations Refer to Table 1 for a description of each DMC configuration as it relates to fast transfer capability as well as the applicable Appendix Table 1 DMC Configuration Cross Reference No fast transfer capability Manufactured with fast transfer capability 410039 Rev G April 2008 Page 9 of 73 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 e 21211 Nordhoff Street e Chatsworth e CA 91311 USA Technical Reference Dual Mode Controller DMC Technical Information Safety Interlocks In a Dual Mode installation the MicroTurbine has a set of safety interlocks designed to prevent the unit from operating in Stand Alone when connected to the utility These interlocks interface with an auxiliary contact of the Isolation switch inside the DMC to isolate the MicroTurbine from the utility Utility
47. 3 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 e 21211 Nordhoff Street e Chatsworth e CA 91311 USA Technical Reference Dual Mode Controller DMC Technical Information lt 500ft Capstone Protective Relay Optional Advanced Power lt 500ft Server Optional DMC 100ft 100ft i MTI solation Path without APS Switch MT2 Slave lt 500 Annunciator Panel Protected NT 3 Optional ave 4 If Advanced Power Server Power Wire Slave APS is used the APS will be Master and all connected Control Cable MTs will be Slaves Capstone Multipac Cables Figure 3 DMC Block Diagram Fast Transfer Capability The fast transfer capability of the DMC enables C60 C65 MicroTurbines with software version 4 5 or higher to automatically transition from Grid Connect operation to Stand Alone operation within 10 seconds of a utility power outage Refer to the DMC Fast Transfer Specification section in this document for details The earliest DMC configuration identified by the suffix 001 in the part number did not have fast transfer capability Capstone supplies an upgrade kit as specified in Work Instruction 4401
48. 39000393 3H Ol LON SI 3ONJOLINOO Ni 13501050 SI SNUMVHO SIHL NO NOUVKOIO4NI JHL Rev C 480 Volts 270791D2 B 7 DMC 003 Series Wiring Figure Page B 8 Capstone reserves the right to change or modify without notice the design specifications and or contents of this document 410039 Rev G April 2008 without incurring any obligation either with respect to equipment previously sold or in the process of construction Capstone Turbine Corporation e 21211 Nordhoff Street Chatsworth CA 91311 USA Technical Reference Dual Mode Controller DMC Technical Information ELEMENTARY DIACRAM GROUND e NEUTRAL n UNE 1 LINE CONNECTION LOAD CONNECTION VICROTURBINE CONNECTION x 12 GRN YEL WHITE 38 Ce UVR 9 UNDER VOLTAGE RELAY LP2 UV 24 LINE POWER WHITE 36 WHITE 36 E on BLUE GOLD DISCONNECT EUMDEM AUXILIARY CONTACTS WAOuddY 1 TES a a rq m 7 zzi Aa 73 E T gt z RED GOLD BLUE eu o D SHUNT TRIP 2 wav oe TES zz WS 9 M Pss veuow WHITE z o mud BLUE HE a d aen DUAL MODE LP3 mi C is xis CONTROLLER IU B 812123 a RECEPTACLE o MICROTURBINE AWAKE 515 VOLTAGE inl z REGULATOR x00 i OPEN UJ ato X CLOSE Ed 9 RL4 RLS lo if HM i ule Z 9162 5
49. 90 pesn jou amp Q1SIHS 9 EZ EZ LL AGOW WAC 3 ssw ra SISSYH3 ANNOYS NI NY ZNI NY LNI N ONNOYD pesn jou p f suon2euuoo eAneuJajje ON 5 E ab LJ tr AZ ONNOYD VI ONNOYD ae INIGYNLOYOIN Figure 10 DMC to Model C6X Control Signal Connections Page 22 of 73 410039 Rev G April 2008 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 e 21211 Nordhoff Street e Chatsworth e CA 91311 USA Technical Reference Dual Mode Controller DMC Technical Information The control signal connections for the Model C60 C65 are detailed in Table 5 Table 5 Model C60 C65 Control Signal Connections DMC Terminal JUCB Connection J12 5 SA Enable Remove all existing jumpers J12 4 GROUND 5 DC Power Ground J10 2 ISO BSTART __ _ _ oe moe wowa 22 J15 2N 1 Run Active Closed A AC N 1 A J1 adis Active Closed AC N 1 No Connect Cable Shield ee connection apie CHASSIS Used only for Annunciator Panel 410039 Rev G April 2008 Page 23 of 73 Capstone reserves the right
50. Alone enable signals Commanding the MicroTurbine to operate in an incorrect mode will also cause it to automatically shut down and log the appropriate fault history For example the MicroTurbine will not provide voltage output to support a Stand Alone load if it is commanded to operate in Grid Connect mode To avoid this make sure the control logic is enabling the correct mode of operation CAUTION Commanding a MicroTurbine to reconnect to the utility grid may violate CAUTION utility interconnection regulations that require a manual reconnect procedure To avoid this any external control logic must be commanded to operate in accordance with local utility interconnection regulations 410039 Rev G April 2008 Page 39 of 73 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 e 21211 Nordhoff Street e Chatsworth e CA 91311 USA Technical Reference Dual Mode Controller DMC Technical Information Dual Mode Controller Functionality DMC provides the external control and isolation functions to take advantage of the MicroTurbine s Fast Transfer functionality described above Figure 19 shows a simple one line diagram of the DMC with utility grid C60 C65 MicroTurbine and protected load Th
51. BINE 380 VULTS WIRES REFERENCE THE MATERIAL WIRING CHANGED Tibe LIST FOR POWER WIRE APPROVAL TNTERNAL EXTERNAL DRAWN BY D RIPLEY B 28 2001 ENGR APP D K RIPLEY 8 28 2001 LINES WARKED F8 BLUE DKR NEW NEW eneore v BL 1301 2821 DKR Y N MARKED 14 BLACK CONTROL BK 1301 464 J sges amp w LINES UNMARKED 16 MARKED GN YEL ONIOVAL Figure A 5 DMC 001 Series Wiring 380 Volts 270790D2 Rev B without incurring any obligation either with respect to equipment previously sold or in the process of construction G 2775 WIRES MARKED 16 WHITE PANEL NO 84 29772 SES 27079002 GROUP NO ORDER C 10743 COMPUTER GENERATED TRACING DWG 4 THIN 1301 636 3 2 1 Capstone reserves the right to change or modify without notice the design specifications and or contents of this document 410039 Rev G April 2008 Capstone Turbine Corporation e 21211 Nordhoff Street e Chatsworth e CA 91311 USA Technical Reference Dual Mode Controller DMC Technical Information ELEMENTARY DIAGRAM GROUND I NEUTRAL I LINE CONNECTION LOAD CONNECTION MICROTURBINE CONNECTION LOAD POWER N 12 GRN YEL WHITE 36 jo e fe 21 TR ON SOLENOID O10 OPERATOR NOTC TR o O O UVR NCTO 37 UNDER VOLTAGE RELAY ME LP2 24
52. ED MARKED 16R 16 WHITE MARKED 16W 14 GREEN YELLOW MARKED 14G YEL MARKED 16BL W 16 BLUE WHITE mE SCHEMAT 16 APPROVAL RING CHANGED INTERNAL EXTERNAL DRAWN BY NEW av n sese jew 17 4 AUTO STOP CONTROL GRID CONNECT STAND ALONE PROTECTED LOAD UTILITY POWER NEUTRAL CAPSTONE TURBINE REMOTE J BORDEWICK 3 84 31983 ELEMANTARY DIAGRAM Gub COVER ftev d EH AUTOMATIC EMERGENCY OPERATION STOP A1 168L W 120VAC 168 ssp B2 16W 6j ENGR APP ENUNCIATUR PANEL JAB 3 7 06 GAM B 7 oe um ee 64666D 5 COMPUTER GENERATED TRACING DWG HI NO NOHVWHOJNE 3H GRHSINSNS BOF 3SOdHhd ld3OX3 03501980 BO 035 38 OL JON SI ONY 3ON3d JNOO NI 035012510 Si ONIMVEd Si e Rev A tor Panel 284666D3 la Remote Annunci IC Schemati 1 igure C F Page C 2 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 410039 Rev G April 2008 Dual Mode Controller DMC Technical Informatio
53. MicroTurbine Refer to the Protective Relays Technical Reference manual 410033 F uw The undervoltage relay isolates protective loads when any phase voltage of the utility grid falls to 85 percent of the trip setting If the illuminated LED UV turns off the DMC has failed to reach the required voltage in a preset amount of time LX The trip setting is adjustable upper dial from the front of the relay Typically this should be set to the nominal line voltage As shipped the undervoltage relay is set to match the voltage rating of the voltage rated DMC However this setting can be changed at installation The undervoltage relay also ensures that DMC phase sequence is consistent with the utility phase rotation lf incorrect phase rotation wiring is detected the illuminated LED R will turn off and Grid Connect operation is disallowed The utility MicroTurbine s and protected loads MUST ALL be connected in a consistent phase rotation sequence Normally this sequence is L1 L2 L3 However in cases where the utility phase rotation is determined to be OTHER THAN L1 L2 L3 the MicroTurbine M1 Isolation switch undervoltage relay and protected load connections must ALL be re wired for consistent phase rotation with the utility The UV time delay setting lower dial allows the user to manually configure the time lapse 1 to 10 sec before the DMC undervoltage relay trips The delay is only effective if L1 L2 voltage
54. Mode Controller DMC Technical Information External Cont oller Concern EE eU 39 Dual Mode Controller Functionality eeeeesseeeees EAA 40 MultiPac Operation with Fast Transfer 44 C60 C65 ICHP Operation with Fast Transfer ccccccccssssccsssseceessseeessssaeeeessseeeesssaaeees 44 External Protective Relay Operation with Fast 44 RELATEDIDOGUMENTATIOD torta ut dated anat db edet 45 CAPSTONE CONTAGT INFORMATION ci Re Eee 45 List of Figures Figure 1 Dual Mode Controller DMC cece cecccccesceeeeeeceeseseeeceeeceseueeeseaeeeseneeesseneetsaes 7 FOUE 2 DMC Abc ater TI aie asas oct scusa a dcm 8 Figure DMG Block DIagE altis etti ate ror etus cunc tuve et oto 9 Figure 4 DMG Front Fanell RT EET 11 Figure 5 DMG ANnUNnGlator Panel venice ene a emi tee do baie ee 14 Figure 6 DMC Internal Components 001 or 003 12 Figure 7 DMC Internal Components 002 13 Figure 8 DMC to Annunciator Panel Connections 19 Figure 9 DMC to Model Control Signal 20 Figure 10 DMC to Model C6X Control Signal Connections
55. Mode Controller DMC Technical Information Normal operation is when the utility grid is providing stable electrical power isolation switch M1 is closed and the C60 C65 MicroTurbine is providing power in Grid Connect mode Figure 20 provides a schematic of the control logic used by the DMC to toggle the GC Enable SA Enable and Start Stop signals When the utility grid experiences an undervoltage disturbance the UVR in the DMC closes output relay contact RL1 in Figure 20 The auxiliary contacts M1 A3 in the motor operated isolation switch are normally open and contact M1 A4 normally closed so the SA Enable and GC Enable signals are not yet toggled Not shown in Figure 20 is the circuit that also uses an output command from the UVR to trip the motor operated isolation switch M1 open within 5 seconds When M1 opens auxiliary contacts M1 AS3 and M1 A4 toggle so that M1 A3 is now closed and 1 4 is open as shown in Figure 20 If the manually operated DMC switch contacts S1B and S2A are also closed then SA Enable is activated and GC Enable is deactivated The Start Stop signal is also activated This will cause the MicroTurbine to transition from Grid Connect mode to Stand Alone mode as shown in Figure 21 Note that the use of the auxiliary contacts in the isolation switch M1 assures that the MicroTurbine will not be commanded to the Stand Alone mode unless it is isolated from the utility grid The complete transition from initial utility vol
56. NC gt ps tone Capstone Turbine Corporation 21211 Nordhoff Street Chatsworth e CA 91311 e USA Dyn Telephone 818 734 5300 Facsimile 818 734 5320 Website www microturbine com Technical Reference Dual Mode Controller Technical Information 410039 Rev G April 2008 Page 1 of 73 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 e 21211 Nordhoff Street e Chatsworth e CA 91311 USA Technical Reference Dual Mode Controller DMC Technical Information Copyright 2007 Capstone Turbine Corporation All Rights Reserved Publisher Capstone Turbine Corporation 21211 Nordhoff Street Chatsworth e CA 91311 USA Telephone 818 734 5300 Facsimile 818 734 5320 Website www microturbine com 410039 Rev G April 2008 Page 2 of 73 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 e 21211 Nordhoff Street e Chatsworth e CA 91311 USA Technical Reference Dual Mode Controller DMC Technical Information TABLE OF CONTENTS PRODUCT OVERVIEW
57. Number Drawing Number 512802 001 125A 208V 27074102 by 512923 001 125A 240V 270789D2 512914 001 125A 380V 270790D2 512801 001 125A 480V 270791D2 410039 Rev G April 2008 27073002 Hev D 27078602 Hev B 2 0787D2 Rev A 2 0788D2 Rev B Page 1 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 ion Informat Dual Mode Controller Techni Capstone Turbine Corporation 21211 Nordhoff Street e Chatsworth e CA 91311 USA Technical Reference 9 8 7 6 5 4 5 2 1 REAR VIEW OF DOOR FRONT VIEW OF PANEL 51 4 6 6 5 5 6 7 9 1 ts 24 UVR LP2 ugs 9 10 RL4 oy LINE PWR OK 9 a Ee EUIS UR A ZIN lt Mi s 36 w TB R 3 9 TB BL 5 N NEUTRAL is TENS Page A 2 Rev C L3 MICROTURBINE S1 PANE POWER Es 255 8 Lips ON A CONTACTS
58. Ranges Annunciator Panel Control Signal Connections Model C30 Control Signal Connections Model C60 C65 Control Signal Connections APS Control Signal Connections Fast Transfer Control Signals Related Documents G April 2008 DMC 001 Series Wiring 380 Volts 27079102 Rev B DMC 003 Series Wiring 208 Volts 27074102 Rev D DMC 003 Series Wiring 240 Volts 27078902 Rev B DMC 003 Series Schematic 240 Volts 27078602 Rev C DMC 003 Series Wiring 380 Volts 27079002 Rev C DMC 003 Series Wiring 480 Volts 270791D2 Rev C DMC 003 Series Schematic 480 Volts 270788D2 Rev C Schematic Remote Annunciator Panel 28466603 Rev A DMC 002 Series Wiring 208 Volts 284669D2 Rev 2 DMC 002 Series Schematic 208 Volts 283127D2 Rev A DMC 002 Series Wiring 240 Volts 28467002 Rev 2 DMC 002 Series Schematic 240 Volts 283129D2 Rev A DMC 002 Series Wiring 380 Volts 28467102 Rev 2 DMC 002 Series Schematic 380 Volts 28312802 Rev A DMC 002 Series Wiring 480 Volts 284668D2 Rev 2 DMC 002 Series Schematic 480 Volts 283130D2 Rev C Page 5 of 73 Capstone reserves the right to change or modify without notice the design specifications and or
59. Relay Function Input 1 Un Mol Assigned 71 Input 2 0 Mot Assigned T Ae Nol Assigned _ ies Mao id Parameter 4 npa 0 Not Assigned E hput B Not Assigned Turbine Input 7 Not Assigned Power Server Tuan HW Made LOC Umm O T _ ___ heta 9 GC Enable Pp410 10 SA Enable _ x Input 11 11 RuniStop med 12 KO Not Assigned 13 Nol Assigned Click on Settings drop down Relay Settings menu to select User Connection pde em 55 Bay Settings see below zon com Oo Output 2 Open 0 Not Assigned v LN Samo oc ONE 44 TE Coss 0 Na Assigned Output 5 Open Close 0 N3 Assigned 1 Inthe User Interface Board Setting PowerServer screen set the Start input slider to Remote SA User Grid Connect Mode 2 SS ser Connection Bay Settings PowerGerver Relay Input Mode settings User Start Priority Mode 0 Remote Start Priority Mode 11 Remote SAI Iser Grid Connect Made 2 E User 5AFemote GC Mode 3 Set to MODE 2 Remote SA User GC 410039 Rev G April 2008 Page 25 of 73 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
60. Stand Alone to Grid Connect Mode The transfer back from Stand Alone to Grid Connect operation includes a one minute fixed time delay after the SA Enable signal becomes inactive followed by the standard reconnect sequence used for any transfer to Grid Connect operation As shown in Figure 18 the MicroTurbine continues in Stand Alone operation for one minute after the SA Enable signal goes inactive then automatically stops power output and goes into Hot Standby mode As an interlock control signal one of the output relays on UCB terminal J15 can be programmed to indicate when the MicroTurbine is supplying power to the load in Stand Alone mode 5 Load in Figure 18 The opening of the selected SA Load output relay terminals A to B can initiate an external logic sequence that reconnects the MicroTurbine and protected loads to the utility grid activates the GC Enable input to the MicroTurbine and switches the Start Stop input to Stop This will cause the utility voltage to be sensed at the MicroTurbine output terminals and the MicroTurbine will now begin its reconnect time delay sequence resynchronize and output power in Grid Connect mode if the utility voltage remains within the protective relay setting limits for the reconnect time delay 1min External Control 5 30 min Actions Protected Load Voltage Inactive GC Enable 2 to grd Inactive SA Enable 3 to grd Active Start Stop 4 to grd
61. TO POWER GRID TURBINE WHITE 36 zr NEA DISCONNECT AUXILIARY CONTACTS r BLUE GULD 52 BLACK GOLD 518 oxx c 0 901 RED N IISI OO Sasa VASS sages 002 82 8 vZ 0I al SITUA 802 ANIANI ANOLSdVO WVSDVIG ld u v Oo 7 z m z o Q39NVHO z E imi zo Z gt 5 mi Es z gt m BLUE S Nin 22120 Bd s lis 0 z ri O lt gt 2 m 2 m 2 5 2 m DUAL MODE m CONTROLLER gt gt 5 RECEPTACLE o o 9o c VOLTAGE 2 REGULATOR O OPEN X CLOSE n m A w gJ JAE E i B M TRANSIENT ss SUPPRESSOR Z P oa wn m 515 A m 2mm 3 m 2 9NIOVHL Q3lVH3N39 Ad dId cQ0 70 2 MEM G3HSINYNS HOIHM 3ISOdYNd N03 1d30X3 035012510 YO qasn 38 OL LON SI 39N3OIJNOO NI 0350102510 SI 9NIMVHO SIHL NO NOLIVW3O3NI 3HL II AV4 1Y ONIOVAL 9 m 7 o Figure A 2 DMC 001 Series Schematic 208 Volts 270730D2 Rev D 410039 Rev G April 2008 Page A 3 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
62. a tla 5 BSPSESEL SE Y 8 s1 24 1 2 3 4 6 6 5 5 6 7 9 1 11 5 25 36 36 i zo cr 1 2 ale z TO 9 f 5 X LINE PWR OK 9 m 6 FE m Ng TB 36 jw c B 9 I NEUTRAL E d c So 3 oc Q 9 o L1 L2 L3 3 8 5 s GROUND T LOAD 1 LOAD 2 LOAD 3 LINE 1 LINE 2 LINE 3 a MT1 MT2 MT3 2 ai um 5s B Em e eS ta a M H au 0 9 o COLOR CODE L TITLE POWER CUNNECTIUN DIAGRAM CAPSTONE TURBINE 2840 VULTS WIRES REFERENCE THE MATERIAL WIRING CHANGED D THICK LIST FOR POWER WIRE APPROVAL INTERNAL EXTERNAL PRAWN BY D K RIPLEY B 28 2001 ENGR APP K RIPLEY 18 28 2001 LINES C 10743 CHECKED BY SUPR APP o ANI eae 28 DKR NEW 8 Wo Tem p sex MARKED 14 BLACK LINES UNMARKED 16 1301 MARKED 12 GN YEL LY ONIOVAL Figure A 3 DMC 001 Series Wiring 240 Volts 270789D2 Rev A without incurring any obligation either with respect to equipment previously sold or in the process of construction EZ G 2775 MARKED 16 WHITE PANEL NO 84 29772 27078902 GROUP NO ORDER
63. above 50V peak for example by rotating machines with high inertial loads Additional delay time can be added to the transition time by setting the Fast Transfer Delay time through either CRMS or display panel The transfer from Grid Connect to Stand Alone operation is extremely fast and may not necessarily provide the desired total system functionality For example if an external control system toggles the input signals as noted in Figure 15 but the associated isolation device has not completely disconnected from the utility grid within the transition time of the MicroTurbine a fault condition may exist that could damage equipment For this reason the operation of the input signals should assure that conditions are right for the Fast Transfer operation Capstone s Fast Transfer firmware allows an intentional delay time between Grid Connect and otand Alone operation by using the SA Enable and Start Stop inputs as shown in Figure 16 For the MicroTurbine to discontinue operation in Grid Connect mode only the GC Enable input needs to become inactive For transition to Stand Alone operation both the SA Enable and the Start Stop inputs must become active the example shows both operating at the same time but itis possible to have either one lead the other Until both SA Enable and Start Stop become active the MicroTurbine will operate in Hot Standby mode for up to two hours or until the batteries are completely recharged whichever is longer
64. al Reference CONTACTS VIEWED FROM i TIER 1 MOUNTED NEXT TD poor TIER 2 MOUNT ON TIER 1 DOOR GND F FRAME 505055 4x16x0 8 K FRAME 16 BLUE 1301 2821 i4 BLACK 1301 464 j 6 wane 1501 6356 26 RED 1301 713 12 GNAVEL G 1301 2773 CONTROL WIRES THIN LINES 7 6 FRONT iBLi INL TI G ral DIODE INTERNAL RC NETWORK TO T3 15F3697 s GROUND i 8 05 s papae 5 4 3 VIEW OF PANEL 36 1 MTI 22 TR ON P w i oja 36 TR 75 COMMON bab smR EAK oor 8 S3 RL3 A YELLOW AD GREEN M1 A2 M1 AS BLUE GOLD RED GOLD BLUE RED 28518 ATB L2 1 i i i i i 1 i i i i i LINE 1 i LINE 2 LINE 3 DEORUM UMEN MM d APPROVAL ORAWN BY 5728 2001 DKR NEW NEW BE JAB Y IC pass GAM Y Y D j emo EL ev we emu G 4 D RIPLEY 84 29772 C 10743 CONNECTION DIAGRAM CAPSTONE TURBINE 480 VOLTS COMPUTER GENERATED TRACING DK 7287201 BE DWG GBHSINUNG HOIMM 50 IHL YOs Ld30X3 03507050 NO C3Sn
65. ay in the User Connection Bay UCB programmed SA LOAD ACTIVE CLOSED and connected to terminals 9 and 10 of the DMC will close Relay RL4 energizes This closes normally open contacts RL4 and relay RL3 is energized regardless of the state of the undervoltage relay contacts Also normally closed contacts RL4 open and relay TR is de energized regardless of the state of the undervoltage relay contacts therefore Isolation switch M1 will not close 410039 Rev G April 2008 Page 30 of 73 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 e 21211 Nordhoff Street e Chatsworth e CA 91311 USA Technical Reference Dual Mode Controller DMC Technical Information Stand Alone to Grid Connect Transition The following sequence of events occurs during the automatic transfer from Stand Alone mode to Grid Connect mode 1 10 11 12 The utility voltage is not acceptable undervoltage relay in the DMC is tripped The DMC POWER switch 51 is set to ON and the MODE switch 52 is set to AUTO The Isolation switch M1 is open The MicroTurbine s and protected loads are isolated from the utility The MicroTurbine s are operating in Stand Alone mode and are providing power to protected loads The utility outage
66. bine Corporation e 21211 Nordhoff Street Chatsworth CA 91311 USA Technical Reference Dual Mode Controller DMC Technical Information ELEMENTARY DIACRAM GROUND LOAD CONNECTION MICROTURBINE CONNECTION GRN YEL WHITE m Ans ON SOLENOID i OPERATOR apee OFF C e UVR NCTO 37 38 BLACK UNDER VOLTAGE RELAY 1 2 P IL 24 DHE POWER 38 6D PA 2 s MODE 1 AUTO POWER GRID TURBINE OFF BSTART RLI T eV EC 1 XXO SIA see BLUE GOLB a n DISCONNECT C VT AUXILIARY ur DISCONNECT d PEZ AUXILIARY CONTACTS PESE gt 5 i BLACK NC S E 8 2 RED m 5 71 Z BR RED GDLB z gt is sd S MINE NEN BLUE 2160 Sed ce BLUE x 12 24 V dod AO S aoe BLE M ro STI PCBA BLUE S ic DUAL MODE m E wl sag CONTROLLER z RECEPTACLE 5 gt VOLTAGE A E 810 alu REGULATOR sd OPEN 00 O X CLOSE sil 9 R4 RL3 a EO m 5 aue Em NNUS Bly s2c D gt 35 3 BLUE zm 20 mj o aue pl c3 SPON qe m ps c d SiC i TRANSIENT TS 5120 e SUPPRESSOR E pe e tu Z RLA g BLUE 2 f a ag P P Siro tc S i D
67. construction Capstone Turbine Corporation e 21211 Nordhoff Street e Chatsworth e CA 91311 USA Technical Reference Dual Mode Controller DMC Technical Information 2 Assign Input and Output Relays as follows Is User Interface Board Setting Power Server Relay Input 1 Input 2 Input 3 Input 4 Input S Input 6 Input Input Input 9 Input 10 Input 11 Input 12 Input 13 Relay Output Settings Relay Mo Output 4 Output 5 Output Output 7 Output 8 410039 Rev G April 2008 Function 0 Mot Assigned ra Mot Assigned 0 Mot Assigned Mot Assigned 41414 0 Mot Assigned 0 Mot Assigned 0 Mot Assigned 0 Mot Assigned 9 GC Enable 1414 414 10 34 Enable 11 RunsStop Mot Assigned 0 Mot Assigned Active Open Close Open Open Close Open Close Open Close 141414 Function 0 Mot Assigned b ad Mot Assigned 0 Mot Assigned 0 Assigned w 1 54 Load State bil Default input relay settings shown in Fig 8 Output Relays 8 has been selected to match Figure 8 NOTE Any output relay 1 8 may be selected but must match the UCB board connections Page 26 of 73 Capstone reserves the right to change or modify without notice the design specifications and or contents of this docu
68. d Alone this second timer delays transition back to Hot Standby for ten minutes after the initial SA Enable signal went inactive Since some types of loads require a minimum power off period before its power is re applied Capstone MicroTurbine firmware has a function to insert a time delay between stopping its power output and disabling its SA load signal This Fast Transfer Delay time has a default value of 0 and can be set through either CRMS or display panel External Controller Concerns oince control of the MicroTurbine is now being set by external signals it is important that the logic and sequence of operations be correct to avoid misapplication Externally connecting a MicroTurbine operating in Stand Alone mode to an energized utility grid may cause damage to loads that are being powered by the MicroTurbine if they are not reconnected in phase with the utility WARNING source Other equipment may also be damaged as a result including the distribution system and even the MicroTurbine itself To avoid this make sure that power connection is not made to a utility source when the Micro Turbine is operating in Stand Alone mode Causing the Grid Connect and Stand Alone enable inputs to be connected at the same time will cause automatic shutdown of the Micro Turbine and CAUTION faults to be logged To avoid this make sure the control logic to the mode enable inputs does not allow simultaneous activation of Grid Connect and otand
69. de 410039 Rev G April 2008 Page 37 of 73 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 e 21211 Nordhoff Street e Chatsworth e CA 91311 USA Technical Reference Dual Mode Controller DMC Technical Information Note that there are two possible scenarios in the transition out of Grid Connect mode 1 An external control system forces the transition from Grid Connect to Stand Alone with or without the MicroTurbine responding directly to a utility fault condition or 2 An external control system does not force a transition from Grid Connect to Stand Alone but the MicroTurbine responds directly to a utility fault and then automatically enters its reconnect sequence to transition back to Grid Connect operation Scenario 1 represents Fast Transfer between the two modes of operation In this case any protected loads will see an interruption in power of several seconds going to Stand Alone operation depending on the control system followed by another interruption of several seconds when the system transfers back to Grid Connect mode Scenario 2 represents a utility disturbance only The protected load will see the transient that caused the MicroTurbine to disconnect and may not see any power interruption at all
70. e DMC includes a motor operated isolation switch M1 an undervoltage relay UVR that senses the utility grid voltage and control logic to operate M1 and send and receive signals from the C60 C65 MicroTurbine This section presents an overview of the automatic operation between Grid Connect and Stand Alone modes Note that the C60 C65 MicroTurbine provides 24VDC power to the DMC Utility Grid Dual Mode 4 Controller UVR amp Control Logic Protected Load Control M Signals Figure 19 One line Diagram of Typical Dual Mode Application The control signals of interest for the Fast Transfer functionality are summarized in Table 7 as described above and repeated here for reference Table 7 Fast Transfer Control Signals Control MicroTurbine prem Input or Output GC Enable Enable Input dpt 2 Active for MicroTurbine to be in GC mode SA Enable apo 3 Active for MicroTurbine to enter SA mode Start Stop Start to Operate in SA mode SA Load Output Relay 9 amp 10 Active closed when MicroTurbine in SA mode 410039 Rev G April 2008 Page 40 of 73 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 e 21211 Nordhoff Street e Chatsworth e CA 91311 USA Technical Reference Dual
71. e DMC Stand Alone Enable interlock to digital ground This is done via a normally closed auxiliary contact on the isolation device DMC terminals 1 and 3 Also the Grid Connect Enable interlock connects to digital ground via a normally open auxiliary contact of the Isolation switch DMC terminals 1 and 2 For DMC to APS interface an additional connection must be made between the MicroTurbine and APS to enable battery wakeup Control signal connections between the DMC and C30 C60 C65 MicroTurbines are presented in Figure 8 through Figure 11 Connections between the DMC and the optional APS are presented in Figure 12 The MicroTurbine connections shown are representative of similar connections to a MultiPac Master turbine 410039 Rev G April 2008 Page 18 of 73 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 e 21211 Nordhoff Street e Chatsworth CA 91311 USA Technical Reference Dual Mode Controller DMC Technical Information DUAL MODE CONTROLLER Annunciator Panel Figure 8 DMC to Annunciator Panel Connections The control signal connections for the DMC Annunciator Panel are detailed in Table 3 Table 3 Annunciator Panel Control Signal Connections Annunciator Panel Auto Step Auto Step
72. e and cool down cycle This can take up to 45 minutes depending on the battery state of charge The MicroTurbine s then enter the Stand Alone Standby state 15 The MicroTurbine Stand Alone Enable is pulled high disabled and the Grid Connect Enable is pulled low enabled so the MicroTurbine s leave the Stand Alone Standby state immediately pass through the Invalid state and then move to the Grid Connect Stand by state 16 Depending on the dispatch mode set up from Grid Connect the MicroTurbine s either remain in the Grid Connect Standby state or will start and dispatch power in the Grid Connect Load state The Grid Connect restart sequence can take up to two minutes 410039 Rev G April 2008 Page 32 of 73 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 e 21211 Nordhoff Street e Chatsworth e CA 91311 USA Technical Reference Dual Mode Controller DMC Technical Information DMC Fast Transfer Specification This section explains the performance and switching logic between Grid Connect and Stand Alone modes of operation for the Capstone C60 C65 and C60 C65 ICHP Dual Mode MicroTurbines with software version 4 50 or higher which includes the ability for Fast Transfer between Grid Connect and Stand Alone opera
73. e occurs the DMC will isolate the MicroTurbine s and protected loads from the utility and will automatically dispatch the MicroTurbine s to start in the Stand Alone mode regardless of the Grid Connect dispatch control settings Grid Connect to Stand Alone Transition The following sequence occurs during the automatic transfer from Grid Connect mode to Stand Alone mode 1 Theutility voltage is acceptable The undervoltage relay in the DMC is not tripped The DMC POWER Switch 51 is set to ON and the MODE Switch 52 is set to AUTO The Isolation switch M1 is closed The MicroTurbine s and protected loads are connected to the utility The MicroTurbine s is either in the Standby state or operating in the Grid Connect mode depending on the dispatch settings 2 Autility outage begins The undervoltage relay in the DMC senses the utility outage and then opens the normally open UVR contacts and closes the normally closed UVR contacts The LINE POWER lamp LP2 extinguishes 4 Relay RL1 de energizes This closes the normally closed contacts RL1 which is one of the conditions required for Stand Alone operation 5 Relay RL3 energizes This closes the normally open contacts RL3 and energizes the shunt trip of Isolation switch M1 6 Isolation switch M1 moves into the tripped position This isolates the MicroTurbine s and protected loads from the utility Auxiliary contacts M1 A1 close and auxiliary contacts M1 A2 open This
74. ed and the Start Stop input is set to Start the MicroTurbine passes through the following transition states as shown Figure 15 e Output contactor is opened within about 50 milliseconds to stop export of power from the C60 C65 Micro Turbine e The MicroTurbine generator continues to produce power which 15 available to recharge the battery pack e The MicroTurbine firmware transfers to the new output mode e The output contactor closes making the MicroTurbine Bowe available to the system in the Stand Alone operating mode 75 Active GC Enable 2 to grd Inactive SA Enable 3 to grd Stop Start Stop 4 to grd lt 50ms MicroTurbine Output Transition to MicroTurbine State Grid Connect Stand Alone Stand Alone Figure 15 Fast Transfer from Grid Connect to Stand Alone 410039 Rev G April 2008 Page 35 of 73 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 e 21211 Nordhoff Street e Chatsworth e CA 91311 USA Technical Reference Dual Mode Controller DMC Technical Information By default the transition time between Grid Connect and Stand Alone modes is less than seven seconds but will be delayed if the sensed voltage at the MicroTurbine output is maintained
75. ed with the Capstone Power Server and control signals must be wired into a MicroTurbine master Since the master MicroTurbine must receive the input signals take the appropriate actions and then communicate to the slave units the transition time to Stand Alone mode for a MultiPac may take slightly longer than the transition times indicated in the preceding figures depending on the number of MicroTurbines in the MultiPac but will still typically transition in less than 10 seconds if the Fast Transfer Delay time is set to its default value of 0 Refer to Capstone MultiPac Operation Technical Reference 410032 for additional details C60 C65 ICHP Operation with Fast Transfer The C60 C65 ICHP can be programmed to operate is several heat recovery modes If set to Electric Priority with thermal tracking or Thermal Bypass there will be no change in the operating mode when switching between Grid Connect and Stand Alone modes of operation If the C60 C65 ICHP is set for Thermal Priority for Grid Connect operation it will automatically switch to Electric Priority with thermal tracking when operating in Stand Alone or Hot Standby modes and switch back to Thermal Priority when operating in Grid Connect mode Refer to Capstone C60 C65 Integrated CHP Technical Reference 410043 and Application Guide 480007 480014 for additional details about the CHP modes of operation External Protective Relay Operation with Fast Transfer An external protect
76. eserves 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 e 21211 Nordhoff Street e Chatsworth e CA 91311 USA Technical Reference Dual Mode Controller DMC Technical Information Connection Requirements In a MultiPac system DMC control signal connections are made to the NOTE MicroTurbine master turbine only The master communicates all necessary information to the subordinate units Perform the following steps to configure DMC control signals 1 Program an available solid state output relay in CRMS to SA LOAD ACTIVE CLOSED prior to performing any UCB communications bay hardware connections Relay 1 is used in the figures as an example But any of the output relays may be used The relay output MUST BE configured PRIOR to connection on the MicroTurbine UCB to prevent possible damage to the DMC If the Isolation switch M1 cycles open and closed more than three times CAUTION DE ENERGIZE the DMC immediately and re check wiring and or the configuration of the selected solid state relay output Connect DMC terminal block pins 9 and 10 to the pre selected MicroTurbine UCB or APS solid state output relay The selected output relay number must correspond to the assignment in 5 see Step 1 Connect th
77. ght to change or modify without notice the design specifications and or contents of this document Rev 2 GBHSINYNS HOIHM 3509308 JHL 104 ld3OX3 03507050 AIN Qaondowd3H 38 01 ION Si ONV 3ONSOBNOO NI 035010510 51 ONIMYHO SIHL NO NOLIWAYOJNI JHL 4 DMC 002 Series Wiring 240 Volts 284670D2 igure C without incurring any obligation either with respect to equipment previously sold in the process of construction 410039 Rev G April 2008 Capstone Turbine Corporation e 21211 Nordhoff Street e Chatsworth e CA 91311 USA Technical Reference Dual Mode Controller DMC Technical Information GROUND LOAD CONNECTION MICROTURBINE CONNECTION li CPT 2 P N CO100EGUFB 208 240 380 480V 50 60Hz LOAD POWER DISPLAY SA MODE DISPLAY GC MODE DISPLAY Cus rae 240V pe 1 12 240 480V GRN YEL RED 21 FU4 x1 x2 1000 50 60Hz WHITE 36 1 0 120 V GRID POWER zm INDICATOR n EXT TRIP jer OPEN fe m UNDER VOLTAGE RELAY ji i Q NOTC om D 37 PE 2 WHITE 36 52 MODE 51 AUTO POWER GRID TURBINE Z OFF BSTART OPEN STOP E oto 20 gi 26 WHITE 36 OXX XXO S A 528 0 O BLUE z 5 BLUE GOLD M1 A1 33 Ej 25 DISCONNECT mS AUXILIARY oo qus 27 DISCOMNECT CONTACTS CH AUXILIARY Mi A2
78. he local temperature and elevation The in rush current of the protected loads must also be considered when sizing the Micro Turbine s Some load types are sensitive to phase sequence and may operate incorrectly or unsafely when connected to a source of incorrect phase sequence Before operating protected loads verify the utility supply and MicroTurbines are connected to the DMC in a consistent L1 L2 L3 phase sequence and protected loads are compatible with a L1 L2 L3 sequence The undervoltage relay will prevent Grid Connect operation unless the utility phase sequence is L1 L2 L3 For MultiPac installations interconnections between the MicroTurbine s must be made in accordance with the MultiPac Operation Technical Reference 410032 Refer to the Electrical Installation Technical Reference 410009 for electrical wiring for utility and protected loads Control Signals Connections Cable Requirements A 10 conductor shielded cable should be used to make the control signal connections from the DMC to the UCB Communications Bay in the master MicroTurbine NOTE The maximum length for this cable must not exceed 100 feet Wiring parameters include the following items e The shielded cable wire must be 18 to 10 AWG inclusive e cable must be rated for at least 24 VDC The shield itself should be connected to the CHASSIS terminal at the MicroTurbine UCB end only 410039 Rev G April 2008 Page 17 of 73 Capstone r
79. ive relay may be required in some applications to meet local utility interconnection requirements or to provide additional protective functionality For example reverse power protection may be required to prevent inadvertent export under certain situations For these requirements the external protective relay should simply trip a circuit protective device that is located between the utility grid and the DMC The C60 C65 MicroTurbine and DMC will then respond to the loss of voltage at the input terminals to the DMC as shown in Figure 14 When utility voltage is returned to normal the circuit protective device can be re closed which will re establish utility voltage at the DMC input terminals and cause the DMC s UVR to close isolation switch M1 Note that the C60 C65 MicroTurbine will then monitor the utility voltage for the preset reconnect time prior to reconnecting in Grid Connect mode in accordance with UL 1741 requirements 410039 Rev G April 2008 Page 44 of 73 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 e 21211 Nordhoff Street e Chatsworth e CA 91311 USA Technical Reference Dual Mode Controller DMC Technical Information RELATED DOCUMENTATION Table 8 lists applicable Capstone documentation Table 8
80. least 5 minutes after disconnection from the utility grid before servicing to allow for electrical energy dissipation Open the DMC enclosure and verify that no voltage is present on any electrical terminals Conduct maintenance operations in a clean and well lighted area Handle electronic components using best practice safety guidelines to prevent damage to equipment and preclude injury Read and adhere to the instructions contained in this document completely prior to installing or operating the DMC or installing or operating MicroTurbines connected to the DMC 410039 Rev G April 2008 Page 6 of 73 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 e 21211 Nordhoff Street e Chatsworth e CA 91311 USA Technical Reference Dual Mode Controller DMC Technical Information Symbols There are three very important symbols used in this document Warnings Cautions and Notes Warnings and Cautions 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 These symbols are as follows WARNING Warning means that personal injury or death is possible CAUTION A Caution means
81. matic 380 Volts 270788D2 Rev B 410039 Rev G April 2008 Page A 9 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 e 21211 Nordhoff Street e Chatsworth e CA 91311 USA Technical Reference Dual Mode Controller DMC Technical Information Appendix B DMC Fast Transfer Upgrade 003 Series This Appendix contains the wiring diagrams and schematics for the DMC Fast Transfer upgrade model identified by the suffix 003 in the part number Refer to the following table for an index of the wiring diagrams and schematic drawings related to each DMC part number DMC Part Wiring Figure Schematic Figure Number Description Diagram Number Drawing Number 27074102 512511 003 800A 208V 512512 003 1200A 208V 512923 003 125A 240V 270789D2 m 512914 003 125A 380V 270790D2 512801 003 125A 480V 270791D2 410039 Rev G April 2008 27073002 Hev E 27078602 Rev 27078702 Hev 27078802 Rev 1 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 ion Info
82. ment without incurring any obligation either with respect to equipment previously sold or in the process of construction Capstone Turbine Corporation e 21211 Nordhoff Street e Chatsworth e CA 91311 USA Technical Reference Dual Mode Controller DMC Technical Information Display Panel 1 Setthe Start input option to System Data gt System Configuration gt Start Input and then select option Hemote GC User System Configuration Parameter Description Parameter Value Default REMOTE SA USER GC Sets GC start priority and the remote Remote SA User GC No switch priority in Stand Alone 2 Assign output relays as follows UCB RELAYS Parameter Description Parameter Value Default Relay No 1 8 Selection of output relay to be used 1 8 lt STATE gt Establishes logic of the User Interface 0 Open Board output 1 Closed lt OPTION gt Establishes Stand Alone Load State 1 SA LOAD STATE lt RELAY NUMBER gt Select output relay number 1 8 lt STATE gt Adjusts the OPEN CLOSED condition of the output The default state for all relays is active OPEN digital outputs are high ACTIVE OPEN OPEN 0 Normally Closed relay contact opens when function is true ACTIVE CLOSED CLOSED 1 Normally Open relay contact closes when function is true EXAMPLE If relay 1 is programmed to show the stand by condition and is programmed ACTIVE OPEN the relay will be open high impedance whe
83. mon DMC Line1 Line3 Neutral Block Undervoltage Relay UVR Cutler Hammer I Vollage 120 VAC Undervoltage x LED igi Current i Isolation Swich Rotation M1 LED OP AS Tele Timer Relay TR Figure 6 DMC Internal Components 001 or 003 410039 Rev G April 2008 Page 12 of 73 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 e 21211 Nordhoff Street e Chatsworth e CA 91311 USA Technical Reference Dual Mode Controller DMC Technical Information Isolation we Fuses Transformer T1 E cz F1 F3 Undervoltage Relay UVR amp Timer Relay TR 1 Front Panel Switches Lamps 51 S2 LP1 LP3 Isolation Switch M1 Terminal Block TB Relays RL1 RL4 Micro Turbine DMC Protected Load Connections Load1 Load3 Common DMC Utility Connections Neutral Block Line1 Line3 Undervoltage Relay UVR Cutler Hammer c Electrical Operator Undervoltage Svc ot 2 Rotation LED Timer Relay TR Figure 7 DMC Internal Components 002 410039 Rev G April 2008 Page 13 of 73 Capstone reserves the right to change or modify without notice the design specifications and or contents of thi
84. n Capstone Turbine Corporation 21211 Nordhoff Street e Chatsworth e CA 91311 USA Technical Reference Y REAR VIEW OF DOOR MICROTURBINE AWAKE 5 8L LINE POWER POWER WIRES THICK 505513 2x32x1 16 BLUE 1301 2821 UNMARKED 16 RED 1301 713 12 GN YEL 1301 2773 MOUNT ON DOOR GND ayw er 7 6 VIEW OF PANEL e o A dui a o e e M i re ree W T8 6 3 amp TR BL OL TVNSINI 30010 PANEL GND L ofa oval e 8 P 2690191 MHOMISN OY NEUTRAL S TRTRTSTETRTE IS IET V SERED Phin a iD 5 3 c RERERE zm amp u Mie ne 5 fal ES M EL LL O7 WIRING CHANGED 3 M1 L2 M1 L3 SO G GR L GND ON BLACK 33 RL3 1L3 LOAD 3 LOAD 2 LOAD 1 wr2 FAST TRANSFER DMC 208 VOLTS DRAWN EY GMASTEN 5 7 06 CE 1o COMMON OFF 118 BLUE RED LINE 1 ENGR APP GMASTEN M ee M1 A2 1 BLUE GOLD RED GOLD 23 TB 11 28 2 TB LINE 2
85. n Stand Alone Load state IN ALL CASES 12V 24V power MUST be available from the MicroTurbine s to trip Isolation switch M1 Control Power Transformer Configuration The DMC contains a Control Power Transformer CPT that provides 120 volts nominal for use by the components internal to the DMC The CPT contains various taps on the primary and secondary The taps are configured for the correct voltage range prior to shipping from the factory and do not require adjustment at installation As a check verify that the DMC voltage range is correctly rated for the line voltage at the point of installation The voltage rating is displayed on the DMC door 410039 Rev G April 2008 Page 15 of 73 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 e 21211 Nordhoff Street e Chatsworth e CA 91311 USA Technical Reference Dual Mode Controller DMC Technical Information Undervoltage and Timer Relay Settings Undervoltage Relay The DMC contains an undervoltage relay that determines whether and or when to isolate the MicroTurbine s and protected loads from the utility grid The undervoltage relay UVR setting can only be changed from inside the DMC cabinet and its function is independent of the protective functions within the
86. n the system is in stand by In all other states the relay will be closed low impedance lt OPTION gt The following options are required SA LOAD STATE Function 1 If the MicroTurbine is in the SA mode and in the Load State this setting determines whether the SA Load relay contacts will be open or closed 410039 Rev G April 2008 Page 27 of 73 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 e 21211 Nordhoff Street e Chatsworth e CA 91311 USA Technical Reference Dual Mode Controller DMC Technical Information DUAL MODE CONTROLLER Chassis Shielded cable with 22 AWG 10 conductors Max cable length is 100 feet A TB1 Figure 12 DMC to APS Connections The control signal connections for the Advanced Power Server are detailed in Table 6 Table 6 APS Control Signal Connections 2 8 NA NA 8 BioAdwOewdA _ Used only for Annunciator Panel 410039 Rev G April 2008 Page 28 of 73 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 Ca
87. nd mode of operation and can shut down the MicroTurbine s when an emergency situation occurs Figure 2 DMC Annunciator Panel Product Description MicroTurbine s operate in Grid Connect mode when the utility grid is performing normally However during a utility power outage many applications require generators to support Stand Alone operation to provide power for protected loads The DMC enables the C60 C65 MicroTurbines to automatically transition from Grid Connect operation to Stand Alone when a utility power outage occurs A motor operated switch in the DMC isolates the MicroTurbine s and protected loads from the grid during Stand Alone operation When utility power is restored the DMC automatically reconnects the protected loads to utility grid The DMC also allows the MicroTurbine s to be automatically dispatched as a standby generator for protected loads An overall DMC block diagram is provided in Figure 3 An optional Capstone Protective Relay hereafter referred to as CPR when connected to the DMC can be used as an external trip device An optional Capstone Advanced Power Server hereafter referred to as APS can be used to interface with the DMC In this configuration the DMC allows the APS to control and enable Capstone C30 and C60 C65 MicroTurbines to operate in Grid Connect mode and transition Micro Turbines output power to protected loads during an electric utility outage 410039 Rev G April 2008 Page 8 of 7
88. o 264 VAC 240 10 50 60 Hz 380 Volts 342 to 418 VAC 380 10 50 60 Hz 480 Volts 432 to 528 VAC 480 10 50 60 Hz 410039 Rev G April 2008 Page 14 of 73 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 e 21211 Nordhoff Street e Chatsworth e CA 91311 USA Technical Reference Dual Mode Controller DMC Technical Information DMC Annunciator Panel The voltage source used to light the status lamps is provided by the DMC The 115VAC or 120VAC voltage is supplied by the DMC through a fuse DMC Isolation Switch Logic Conditions for Isolation Switch M1 operation are as follows 1 Conditions to close the Isolation Switch M1 gt POWER switch 51 is in the ON or BSTART position AND the MODE switch 52 must be in the AUTO or GRID position gt AND utility voltage must be within acceptable range of undervoltage relay gt AND the MicroTurbine s must not be in the Stand Alone Load state 2 Conditions to open the Isolation Switch M1 gt POWER switch 51 must be in the OFF position gt OR the MODE switch 52 is in TURBINE position gt OR the MODE switch S2 is in AUTO position AND utility voltage is not within acceptable range of undervoltage relay gt OR MicroTurbine s are i
89. providing power either connected to a utility grid Grid Connect mode or without presence of a utility voltage Stand Alone mode Since the operating characteristics between these two modes are different the MicroTurbine must be told which mode to be in The User Connection Bay UCB terminal J12 has two hardware interfaces to enable Grid Connect GA Enable pin 2 or Stand Alone operation SA Enable pin 3 If the user wants to operate in only one of these modes a hardware jumper must be connected from pin 2 or 3 to ground to enable the desired mode and the desired mode must be selected under Power Connect on the MicroTurbine display or CRMS software Alternatively the MicroTurbine can be set up for automatic transition between these two modes by wiring control logic between the two mode enable inputs and ground The MicroTurbine must then be set for Dual Mode operation in the Power Connect menu Fast Transfer only applies when the MicroTurbine is set to Dual Mode operation and the mode enable inputs are properly wired and controlled Note that Active is defined for these mode enable inputs as being connected to ground or Low Additionally the Start Stop input to the MicroTurbine UCB terminal J12 pin 4 is used to control the desired mode of operation as described below where Start means pin 4 is connected to ground or Low Grid Connect to Stand Alone Mode When the GC Enable and SA Enable inputs are toggl
90. pstone Turbine Corporation e 21211 Nordhoff Street e Chatsworth e CA 91311 USA Technical Reference Dual Mode Controller DMC Technical Information Normal Transition Sequence Effective August 2005 Capstone incorporated a set of hardware and software changes to increase transition speed between Stand Alone and Grid Connect modes Refer to DMC Modifications C60 C65 Fast Transfer Functionality NOTE Work Instructions 440123 to upgrade older units These Work Instructions apply only to a DMC that has the suffix 001 in its part number The upgrade changes the part number suffix to 003 DMC models with the part number suffix 002 are manufactured with the fast transfer capability and do not require an upgrade When the utility voltage is acceptable the DMC will connect the MicroTurbine s and protected loads to the utility If the MicroTurbine Start Input is configured as REMOTE the unit will act as a standby generator and will never start in Grid Connect mode The MicroTurbine s will periodically charge the batteries using power from the utility If the MicroTurbine Start Input is configured as GC USER SA REMOTE the unit will start and dispatch power in Grid Connect mode according to the settings for User Start User Power Level Time of Use and Load Following The MicroTurbine s will periodically charge the batteries using power from the grid or from the engine if the MicroTurbine is operating When a utility outag
91. re 4 DMC Front Panel DMC Annunciator Panel The optional DMC Annunciator Panel displays the status of the MicroTurbines and the power availabilities of utility and protective load Figure 5 shows the front panel layout for the DMC Annunciator Panel Refer to DMC User s Manual 400009 for panel details DMC ANNUNCIATOR PANEL Automatic Emergency stop MicroTurbine Mode Voltage Check Ly Grid Connect 7 Utility Power Stand Alone Figure 5 DMC Annunciator Panel 410039 Rev G April 2008 Page 11 of 73 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 e 21211 Nordhoff Street e Chatsworth e CA 91311 USA Technical Reference Dual Mode Controller DMC Technical Information Internal Components Figure 6 shows internal components for a DMC in the 001 or 003 configuration and Figure 7 shows internal components for a DMC in the 002 configuration Both figures show the 480V 125A model Isolation Fuses Transformer 1 F1 F3 IF Undervoltage Relay UVR amp Timer Relay TR haha Isolation itch M1 51 52 LP1 LP3 Switch M1 Terminal Relays Block TB RL1 RL4 MicroTurbine DMC Protected Load Connections Load1 Load3 Utility Connections Com
92. rid Connect to Stand Alone Initiated by MicroTurbine In this case the MicroTurbine reacts to the fault first with the external control system toggling the GC Enable SA Enable and Start Stop inputs thereafter The time delay is controlled by the external system however there are some conditions that must be considered for this control action While the GC Enable is active the MicroTurbine will automatically start its internal reconnect sequence and prepare to reconnect to the utility grid During this process the MicroTurbine will look for presence of stable utility voltage at its terminals just as described in the Grid Connect only operation above As soon as utility voltage is sensed the MicroTurbine will start its reconnect timer If GC Enable is not deactivated prior to reaching the set reconnect time delay or activation of any manual reconnect controls the MicroTurbine will automatically re synchronize with and reconnect to the utility grid If there is no utility grid present the MicroTurbine will continue in Hot Standby mode for up to two hours waiting for the presence of utility voltage prior to starting its reconnect time delay sequence Note that if normal utility voltage does not return or a valid control input is not received before the MicroTurbine completes its Hot Standby timeout the MicroTurbine will shut down and remain in normal Standby until valid control inputs tell it to restart in Grid Connect or Stand Alone mo
93. rmat Dual Mode Controller DMC Techni Capstone Turbine Corporation e 21211 Nordhoff Street Chatsworth CA 91311 USA Technical Reference TOP TIER 1 TIER 2 re So Lo P wt as TER 1 TIER 3 TIER 2 TIER 1 MOUNTED NEXT TH DOOR TIER 2 TIER 1 REFERENCE THE MATERIAL UST FOR POWER WIRE it6 BLUE 1301 2821 14 BLACK 1301 464 16 WHITE 1301 8356 16 RED 1301 713 12 GN YEL 1301 2773 CONTROL WIRES THIN LINES A CONTACTS VIEWED FROM MOUNTED NEXT TU MOUNT DN MOUNT DN MOUNT DW 7 6 2 4 a 2 1 FRONT VIEW OF PANEL E G e SO z OR EM AS 28 BACK I g RLS Bir YELLOW To IM RH 83 WHITE 3 i Su XE i Ig M1 ST 52 im E al 1 RI 4 i e Bi i E 5 i E E z a GROUND TE 15 BN z LOAD 1 LOAD 2 LOAD 3 lane 8 CONNECTION DIAGRAM CAPSTONE TURBINE 208 VOLTS ENG APPROVAL HATERNALTEXTERWAL ORAWN BY D K RIPLEY 23 2001 ENGR APP RIPLEY 7 23 2001 _ B Brose DKR Y N sup no 5 5 a DKR Y N seem GAM Y Y PaeLno 84 209772 E ORDER NO
94. ruction Capstone Turbine Corporation e 21211 Nordhoff Street e Chatsworth e CA 91311 USA Technical Reference Dual Mode Controller DMC Technical Information The above scenarios explain how an external system can use inputs to the MicroTurbine to force transition from Grid Connect to Stand Alone operation with or without intentional delay However the MicroTurbine itself includes built in protective relay functions that may operate before any external control system has responded This is in fact the more probable scenario and is Capstone s recommended operating scheme By letting the MicroTurbine respond directly to a utility fault the protected loads may actually have more continuity of power if they are not automatically transferred to Stand Alone mode Figure 17 shows operation of the MicroTurbine from Grid Connect to Stand Alone where the Micro Turbine initiates the transfer For simplicity of explanation the example shows a drop in utility voltage as the fault Of course it could be other fault conditions that cause this operation such as over or under frequency over voltage or anti islanding protection Utility Fault External Control Actions 75 Utility Voltage Active GC Enable 2 to grd Inactive SA Enable 3 to grd Stop Start Stop 4 to grd 1 i Fault MicroTurbine Output Detection Transition to MicroTurbine State Grid Connect Hot Standby Stand Alone Stand Alone Figure 17 G
95. s document without incurring any obligation either with respect to equipment previously sold or in the process of construction Capstone Turbine Corporation e 21211 Nordhoff Street e Chatsworth e CA 91311 USA Technical Reference Dual Mode Controller DMC Technical Information Control Cable Specification The control cable requirements for DMC interface are as follows DMC Annunciator Panel Control Cable DMC interfaces with DMC Annunciator Panel through a shielded cable with multiple conductors up to 500 ft The wires can be 18 to 22 AWG The wires are rated at 600V 105 C Capstone Protective Relay Control Cable DMC interfaces with the CPR through a shielded 2 conductor or multi conductor cable up to 500 ft The wires can be 18 to 22 AWG The wires are rated at 300V 75 MicroTurbine Control Cable DMC interfaces with the MicroTurbine through a shielded cable with multiple conductors up to 100 ft The wires can be 18 to 22 AWG The wires are rated at 300V 75 Advanced Power Server Control Cable DMC interfaces with the APS through a shielded cable with multiple conductors up to 500 ft The wires can be 18 to 22 AWG The wires are rated at 300V 75 Electrical Specification DMC Operating Voltages DMC operates within the voltage ranges shown in Table 2 Table 2 DMC Operating Voltage Ranges DMC Operating Voltage DMC Line Voltage Range 208 Volts 187 to 229 VAC 208 10 50 60 Hz 240 Volts 216 t
96. s 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 e 21211 Nordhoff Street e Chatsworth e CA 91311 USA Technical Reference Dual Mode Controller DMC Technical Information Utility faults can occur for many reasons resulting in a variety of transient voltage conditions The most frequent faults are sags of relatively short duration due to short circuits on the distribution network Depending on the impedance of the short circuit and its distance from the Micro Turbine the resulting voltage sags are often less than 1 second and quickly return to normal voltage when re closing devices isolate the faulted feeder For this reason Capstone has designed the DMC control logic and coordinated the DMC UVR with the MicroTurbine s internal protective relay so that the DMC only opens for more severe faults Figure 22 shows how the DMC s UVR and the MicroTurbine s undervoltage settings are coordinated so that the MicroTurbine will be the first to respond This means that there will be some situations where a fault is just a temporary voltage sag that causes the MicroTurbine to automatically disconnect but does not persist long enough to cause the DMC to open the isolation switch M1 In this case the protected load will only see the utility voltage sag and
97. s the shunt trip of the isolation device in the DMC and removes power to the motor operator keeping the isolation device in the open state In a MultiPac system the interlocks are only required on the master turbine The master communicates the status of the interlocks and the operating mode to the subordinate MicroTurbines If communication fails to a subordinate unit the subordinate will shutdown 410039 Rev G April 2008 Page 10 of 73 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 e 21211 Nordhoff Street e Chatsworth e CA 91311 USA Technical Reference Dual Mode Controller DMC Technical Information DMC Controls and Indicator Lamps The DMC has two user controls POWER ON and MODE SELECT and three indicator lamps MICROTURBINE AWAKE status LOAD POWER and LINE POWER Figure 4 shows the front panel location of the user controls and indicator lamps Refer to DMC User s Manual 400009 for details of the user controls and indicators EN POWER MICRO TURBINE AWAKE M 2 MICROTURBINE AWAKE POWER ON LOAD POWER MODE SELECT OK LINE POWER OK d il z Pact E i I S WE ES JR 5 2 UE ura Figu
98. sold or in the process of construction 4 9 8 7 6 5 4 3 2 1 REAR VIEW OF DOOR FRONT VIEW OF PANEL z z 2 G gt MICROTURBINE 2 4 5 BL a CONTACTS TOR nee ae LPS VIEWED FROM 19 m ail L1 z 0 TIER 1 uk 3 MOUNTED TR ON T T 0 36 WHITE x E D DOOR BK TRJ C T0 COMMON 2 21 T TER 2 2 1 21 TR 5 o F MOUNT ON i i CPT xis e a E TIER 1 XF aie O TIER 3 Pus 0 0 SI z e C ABL VR S mount on at G 21 SIL 9 TERe Ww CZ T gt gt m m gt ee ees ere a uds LE dia 2 t 83 LOAD PWR OK 3g E g 5 mao 5 BB T tm Cm O HD TIER 1 ct ze 5 MDUNTED an m m D 0 p a e 9 12 TIER 2 2 8 5 8 On T E l MOUNT ON aye o BK Oo TIER 1 FF cue te S gle 9 IA Ll Tal
99. sold or in the process of construction Capstone Turbine Corporation e 21211 Nordhoff Street e Chatsworth e CA 91311 USA Technical Reference Dual Mode Controller DMC Technical Information REAR VI 505058 245A 416 058 UNMARKED 18 RED 1301 713 8 EW OF DOOR 5 VIEW OF PANEL 18 Sq ROME mun 2 CONNECTION DIAGRAM CAPSTUNE TURBINE 480 VOLTS APPROVAL ORAWN eY 723720 DKR NEW NE V JAB Y sur wo SUP BY NO ee no F ___ 1 e lee 4 D K RIPLEY C 10743 A7287 2001 ENGR APP LINE 1 LINE 2 LINE 3 2 2707897102 COMPUTER GENERATED TRACING DWG HOM H04 dyd JHL 0350155 NO dash Crxondosaz s 39 SI ONY 3OMGILJNOO N G3SOTOSIG SI SMW SED NO NOLYASOSAI 3Hl Page A 8 Capstone reserves the right to change or modify without notice the design specifications and or contents of this document Rev B Figure A 7 DMC 001 Series Wiring 380 Volts 270791D2 410039 Rev G April 2008 without incurring any obligation either with respect to equipment previously sold or in the process of construction Capstone Turbine Corporation e 21211 Nordhoff Street e Chatsworth e CA 91311 USA Technical Reference Dual Mode Controller DMC Technical Information ELEMENTARY DIAGRAM GROUND
100. tage fault to Stand Alone will typically take less than 10 seconds depending on the severity of the fault protective relay delay settings in the MicroTurbine and the time delay in the DMC s UVR control circuit oxx SA ENABLE GC ENABLE STARTISTOP Figure 20 Control Circuit to Toggle GC and SA Enable Signals Once the utility voltage has returned to normal the UVR will open contact RL1 in Figure 20 This will inactivate the SA Enable input to the MicroTurbine as shown in Figure 21 After a fixed one minute delay the MicroTurbine will automatically transition to Hot Standby mode and the SA Load output signal will go inactive The DMC uses the SA Load inactive signal to allow the isolation switch M1 to close Once M1 closes the Start Stop signal is opened by auxiliary switch contact M1 A3 causing it to become inactive and the GC Enable signal is activated through aux switch M1 A4 reference Figure 20 These inputs cause the MicroTurbine to begin the reconnect sequence to Grid Connect mode while the utility grid powers the protected load Figure 21 shows the timeline for this sequence if the Fast Transfer Delay time is set to its default value of O Note that the total time the protected load is without normal voltage is typically less than 10 seconds after the initial utility fault and less than 5 seconds when the DMC transfers back to utility Grid Connection M1 closes 410039 Rev G April 2008 Page 41 of 73 Capstone reserve
101. 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 e 21211 Nordhoff Street e Chatsworth e CA 91311 USA Technical Reference Dual Mode Controller DMC Technical Information NEUTRAL GROUND ELEMENTARY DIAGRAM UNE CONNECTION LOAD CONNECTION MICROTURBINE CONNECTION ao co 2 P N CO1 DOESUFE 208 240 380 480V x41 00V 50 60Hz LOAD POWER DISPLAY SA MODE DISPLAY GC MODE DISPLAY i Ht CPT 1 P N ctoooksLp 12 380 115V GRN YEL RED 21 xt 2 50 80Hz WHITE 36 115 v POWER Cd INDICATOR E EXT TRIP amp L2 o UVR 25 UNDER VOLTAGE RELAY m ae NOTE Hio OPERATOR TR R 36 odis 38 BLACK UVR KD 82 MODE 51 AUTO POWER GRID TURBINE ON OPEN STOP Cod E LU BLUE GOLD zin DISCONNECT CONTACTS OY a I RUM M1 A2 RLE T zE BLACK 2 2 RED x lo zem MI ER 8 5 8 2 9191 a e x i c JARE mip O ren i mic Ap 00 E 0 OPEN m X CLOSE ES S 5 8 e N e CA sso p zio e gt NO mm B a 4 mir Zz 5 TiS 2
102. ting modes This section also describes operation of the DMC in combination with the C60 C65 to achieve Fast Transfer The C60 C65 Dual Mode version MicroTurbines with software version 4 50 and higher can transition from Grid Connect to Stand Alone within 10 seconds They can also go into Hot Standby mode when returning to Grid Connect operation to enable a quick transition back to Stand Alone mode if necessary Capstone calls this capability Fast Transfer which can be extremely beneficial for protected loads that value high availability of power The following paragraphs provide the details on how the C60 C65 MicroTurbine and DMC function to accomplish this high level of load protection Note that the Fast Transfer capability does not apply to C30 MicroTurbines at the present time UL 1741 Requirements for Utility Interconnection C60 C65 MicroTurbines are UL listed to 2200 and 1741 and meet the harmonics requirements of IEEE 519 They are also pre certified for utility interconnection by many local jurisdictions to simplify connecting to the utility grid such as in California and New York These local certifications often rely on the UL 17441 listing which defines how power inverters must react to disturbances on the utility grid Before describing the Fast Transfer capability of the C60 C65 Dual Mode version MicroTurbines it may be useful to review how the C60 C65 achieves the UL 1744 listing and how it operates under typical utility grid dis
103. turbances Figure 13 shows a one line schematic of a C60 C65 Grid Connect version MicroTurbine connected to the utility grid In this example short circuit and overload protection is provided by the circuit breaker CB1 between the MicroTurbine and the utility grid The protective relay functionality required by UL 1741 is integral to the C60 C65 firmware and includes voltage frequency and anti islanding functions Following is a short description of how the basic C60 C65 Grid Connect version not a Dual Mode version reacts to a utility disturbance Utility Grid Building Loads IT Voltage oensing Output Contactor C60 Figure 13 One line Diagram of C60 C65 Connected to Utility Grid 410039 Rev G April 2008 Page 33 of 73 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 e 21211 Nordhoff Street e Chatsworth e CA 91311 USA Technical Reference Dual Mode Controller DMC Technical Information In normal Grid Connect operation the output contactor in the C60 C65 is closed and the MicroTurbine is generating power The MicroTurbine s output power flows out to the remainder of the distribution circuit and is consumed by the building loads Normally power is not exported to the utility grid In the e
104. v D 3 Figure DMC 001 Series Wiring 240 Volts 27078902 Rev 4 Figure A 4 DMC 001 Series Schematic 240 Volts 27078602 Rev B 5 Figure 5 DMC 001 Series Wiring 380 Volts 27079002 Rev 6 Figure A 6 DMC 001 Series Schematic 380 Volts 27078702 Rev 7 410039 Rev G April 2008 Page4of 73 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 Figure 7 Figure A 8 Figure B 1 Figure B 2 Figure B 3 Figure B 4 Figure B 5 Figure B 6 Figure B 7 Figure B 8 Figure C 1 Figure C 2 Figure C 3 Figure C 4 Figure C 5 Figure C 6 Figure C 7 Figure C 8 Figure C 9 Capstone Turbine Corporation e 21211 Nordhoff Street e Chatsworth e CA 91311 USA Technical Reference Dual Mode Controller DMC Technical Information DMC 001 Series Schematic 380 Volts 270788D2 Rev B DMC 003 Series Schematic 208 Volts 270730D2 Rev E DMC 003 Series Schematic 380 Volts 270787D2 Rev B List of Tables Table 1 Table 2 Table 3 Table 4 Table 5 Table 6 Table 7 Table 8 410039 Rev DMC Configuration Cross Reference DMC Operating Voltage
105. vent of a disturbance on the utility grid voltage and current sensing integral to the C60 C65 MicroTurbine will cause the internal contactor to open and the MicroTurbine to go through a shutdown procedure The response time will of course depend on the type and severity of the disturbance and the protective relay settings in the MicroTurbine Refer to Technical Reference 410033 for details on these protective relay functions and set points With the MicroTurbine output contactor open utility voltage can still be sensed by the C60 C65 circuitry When utility voltage returns the MicroTurbine senses it and an internal reconnect timer is started UL 1741 requires that the MicroTurbine not reconnect to the grid for at least 5 minutes after the utility voltage and frequency have been restored to the normal operating ranges The Capstone C60 C65 provides for user adjustment of this internal reconnect timer from 5 to 30 minutes Some local interconnection regulations may also require manual intervention before reconnecting any power source to the utility grid To address this case the C60 C65 MicroTurbine firmware also provides for a manual command on the display or through the RS232 communications port When this manual utility reconnect control function is enabled the Micro Turbine will reconnect to the grid as soon as a manual command has been sent to permit reconnection Capstone s remote monitoring software CRMS provides a user interface for

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