Mitsubishi 9800A Series manual

MIT SUBISHI ELECT RIC 9800 A SERIES U PS MITSUBISHI ELECTRIC AUTOMA TION, INC UNINTERRUP TIBLE POWE R SUPPLY SYSTE M 9800A SERIES OWNERS / TECHNIC AL M A NU A L (For parallel operation possible model only .) Revisio n 2.03 Apr. 15, 05 ALN-H0 776[...]

MIT SUBISHI ELECT RIC 9800 A SERIES U PS MIT SUBISHI ELECTR IC 9800A SERIES UPS OWNERS / T ECHNICAL MANU AL Page Number: i Preface[...]

MIT SUBISHI ELECT RIC 9800 A SERIES UP S MIT SUBISHI ELECTR IC 9800A SERIES UPS OWNERS / T ECHNICAL MANU AL Page Number: ii TABLE O F CO NTENT S LIST OF TABLES ................................................................................................ iii LIST OF FIGURES .........................................................................[...]

MIT SUBISHI ELECT RIC 9800 A SERIES UP S MIT SUBISHI ELECTR IC 9800A SERIES UPS OWNERS / T ECHNICAL MANU AL Page Number: iii List of Ta bles Table 1.1 Power Sp ecificati ons..................................................................... 1-1 3 Table 1.2 UPS Module Informati on............................................................... 1-1 [...]

MIT SUBISHI ELECT RIC 9800 A SERIES UP S MIT SUBISHI ELECTR IC 9800A SERIES UPS OWNERS / T ECHNICAL MANU AL Page Number: iv List of Fi gures Figure 1 .1 Single L ine Diagram -Normal Ope ration.................................................... 1-5 Figure 1.2 Single Line Diagram -Bypass Opera tion ...................................................[...]

MIT SUBISHI ELECT RIC 9800 A SERIES UP S MIT SUBISHI ELECTR IC 9800A SERIES UPS OWNERS / T ECHNICAL MANU AL Page Number: v How to use this Manual This manual is designe d for ease of use, giv ing the user easy and quick refer ence to infor mation. This manual us es notice icons t o draw attentio n to the user important in format ion regarding the s[...]

MIT SUBISHI ELECT RIC 9800 A SERIES UP S MIT SUBISHI ELECTR IC 9800A SERIES UPS OWNERS / T ECHNICAL MANU AL Page Number: 1-1 1.0 IN TRODUCTION Your Mitsub ishi Uninterru ptible Power Sy stem (UPS) is de signed to prov ide many y ears of reliable prot ection fro m power fa ilure, brown-o uts, line no ise, and v oltage tran sients. To e nsure optimum[...]

MIT SUBISHI ELECT RIC 9800 A SERIES UP S MIT SUBISHI ELECTR IC 9800A SERIES UPS OWNERS / T ECHNICAL MANU AL Page Number: 1-2 This UP S does not in clude a By pass input circui t breaker (MCC B) to protect by pass circui t. The By pass input circui t breaker (MCCB) i s to be field supplied an d installed. Rec ommended Brea ker (MCCB)' s Specifi[...]

MIT SUBISHI ELECT RIC 9800 A SERIES UP S MIT SUBISHI ELECTR IC 9800A SERIES UPS OWNERS / T ECHNICAL MANU AL Page Number: 1-3 1.1 GENE R A L The Mitsu bishi 98 00A SE RIES UP S is des igned to prov ide conti nuous and clean elec trical power to a critical loa d. Addit ionally t he UPS monitors pow er conditions affe cting the load. In the ev ent of [...]

MIT SUBISHI ELECT RIC 9800 A SERIES UP S MIT SUBISHI ELECTR IC 9800A SERIES UPS OWNERS / T ECHNICAL MANU AL Page Number: 1-4 1.2 Defini tions UNIN TERRUP TIBLE PO WER SUP PLY SYSTE M (UPS) - All co mponents within the U PS Module Cabi net and associate d batteries that funct ion as a system to provide continuous, conditio ned AC power to a loa d. T[...]

MIT SUBISHI ELECT RIC 9800 A SERIES UP S MIT SUBISHI ELECTR IC 9800A SERIES UPS OWNERS / T ECHNICAL MANU AL Page Number: 1-5 1.3 Overvie w The UPS prov ides tw o power paths betw een the util ity source and the cr itical l oad. Figure 1.1 sh ows the path for nor mal operation, with the load p owered from t he inverter. Figure 1.2 show s the path fo[...]

MIT SUBISHI ELECT RIC 9800 A SERIES UP S MIT SUBISHI ELECTR IC 9800A SERIES UPS OWNERS / T ECHNICAL MANU AL Page Number: 1-6 The Bypass Input circuit breaker (M CCB) for pr otection of the UPS and cables ar e field supplied and fiel d installed. ( See WARNIN G 2 on page 1-2) B) By pass Operation : Load Power sup plied through each sy stem UPS int e[...]

MIT SUBISHI ELECT RIC 9800 A SERIES UP S MIT SUBISHI ELECTR IC 9800A SERIES UPS OWNERS / T ECHNICAL MANU AL Page Number: 1-7 C) Battery ope ration: Load Pow er supplie d by each sy stem UPS batt ery and inv erter. FIGURE 1.3 Single Line Diagra m - Battery O peration Referring to F igure 1.3: In the ev ent of AC input source failure or int erruption[...]

MIT SUBISHI ELECT RIC 9800 A SERIES UP S MIT SUBISHI ELECTR IC 9800A SERIES UPS OWNERS / T ECHNICAL MANU AL Page Number: 1-8 FIGURE 1.4-a UP S Parts Loc ation (1 00kVA, 1 50kVA, 225k VA) FIGURE 1.4-b UPS Parts Location (300k VA,375k VA ) UPS m odule FRONT VIEW Inver ter Chopper unit DC capacitors 52S CB3 3. External I/F circuit PCB I O A U - 0 4 52[...]

MIT SUBISHI ELECT RIC 9800 A SERIES UP S MIT SUBISHI ELECTR IC 9800A SERIES UPS OWNERS / T ECHNICAL MANU AL Page Number: 1-9 FIGURE 1.4-c UP S Parts Loc ation (5 00kVA) UPS m odule FRONT VIEW Rectifier unit DC Capacitors 52C 52S CB1 AC capacitors 1. CPM AC capacitors 2. Groun ding Bar 3. External I/F circuit PC B IOAU-04 Inver ter Chopper unit CB3[...]

MIT SUBISHI ELECT RIC 9800 A SERIES UP S MIT SUBISHI ELECTR IC 9800A SERIES UPS OWNERS / T ECHNICAL MANU AL Page Number: 1-10 FIGURE 1.4-d UPS Parts Location (750k VA) UPS m odule FRONT VIEW Rectifier unit 52C 52S AC capacitors 1. CPM 2. Groun ding Bar 3. External I/F circuit PC B IOAU-04 Inver ter Chopper unit DC Capacitors AC capacitors CB1 CB3[...]

MIT SUBISHI ELECT RIC 9800 A SERIES UP S MIT SUBISHI ELECTR IC 9800A SERIES UPS OWNERS / T ECHNICAL MANU AL Page Number: 1-11 FIGURE 1.5 UPS Parts Location (Continu ed) FIGURE 1.6 Externa l I/F circuit P CB IOAU-04 UPS m odule REAR OF FRONT DOOR (Right side) | FAULT RESET | MAI NTE NANCE SWITCH | TEST SWITCH | BOOT SW I T CH SYNC .LED INVER TER STA[...]

MIT SUBISHI ELECT RIC 9800 A SERIES UP S MIT SUBISHI ELECTR IC 9800A SERIES UPS OWNERS / T ECHNICAL MANU AL Page Number: 1-12 Descript ion of Figures 1. 4, 1.5, and 1. 6: 1. CP M - Circuit protector for control power supp ly. 2. Groundi ng bar (G) 3. External contact sig nal terminal bl ock (FIGU RE 1.6) - Termina l block to connect contact signa l[...]

MIT SUBISHI ELECT RIC 9800 A SERIES UP S MIT SUBISHI ELECTR IC 9800A SERIES UPS OWNERS / T ECHNICAL MANU AL Page Number: 1-13 1.4 Specifications The UPS name plate displays the rated kVA as well as no minal vo ltages an d currents. Th e name plate i s located o n the insid e of the UPS front door. TA BL E 1 .1 Po wer Spec if ications Rated output P[...]

MIT SUBISHI ELECT RIC 9800 A SERIES UP S MIT SUBISHI ELECTR IC 9800A SERIES UPS OWNERS / T ECHNICAL MANU AL Page Number: 1-14 TA BLE 1 .3 Detail of Specificat ions Rate d Outpu t kVA 100 150 225 300 375 500 750 Rate d Outpu t kW 80 120 180 270 338 450 675 A C INPUT Configuration 3 phase, 3 wire Voltage 277/480 V, 346/600 V +15% to -15% Frequency 60[...]

M I T S U B I S H I E L E C T R I C 9 8 0 0 A S E R I E S U P S MIT SUBISHI ELECTR IC 9800A SERIES UPS OWNERS / T ECHNICAL MANU AL Page Number: 1-15 TA BLE 1.4 Rating of Contactors and Fuses OUTPUT CAPACITY OF EQUIPMENT 100kVA 150kVA 225kVA 300kVA 375 kVA 500kVA 750kVA NUMBER APPLICATION 480V 600V 480V 600V 480V 600V 480V 600V 480V 600V 480V 600V 4[...]

MIT SUBISHI ELECT RIC 9800 A SERIES UP S MIT SUBISHI ELECTR IC 9800A SERIES UPS OWNERS / T ECHNICAL MANU AL Page Number: 2-1 2.0 OPERA TOR CONT ROLS A ND INDI CATO RS The 9800A S eries oper ator controls a nd indicators a re located as f ollows: Circuit bre akers and cont actors: Inside t he module UPS status indicator s: Outside o f front door FIG[...]

MIT SUBISHI ELECT RIC 9800 A SERIES UP S MIT SUBISHI ELECTR IC 9800A SERIES UPS OWNERS / T ECHNICAL MANU AL Page Number: 2-2 2.1 LED Display 1) Load on in verter [ LO AD ON INVERTER ](green) Illumin ates when po wer is supplie d from inv erter to the critical load. (Indicates t he state of inve rter transfer switch "5 2C".) 2) Battery ope[...]

MIT SUBISHI ELECT RIC 9800 A SERIES UP S MIT SUBISHI ELECTR IC 9800A SERIES UPS OWNERS / T ECHNICAL MANU AL Page Number: 2-3 2.3 Liquid Cry stal Display (8) The Liqui d Crystal D isplay (LCD) p anel indic ates power flow , measured v alues, operation al guidance, dat a records and error messages. Th e LCD panel ha s a back-light which faci litates [...]

MIT SUBISHI ELECT RIC 9800 A SERIES UP S MIT SUBISHI ELECTR IC 9800A SERIES UPS OWNERS / T ECHNICAL MANU AL Page Number: 2-4 FIGURE 2.3 Start/Stop screen FIGURE 2.4 PIN protecti on screen FIGU RE 2.5 B ypass voltage abnormal m e s s a g e s c r e e n B) MEA SURE M EN T MENU (FIGURE 2 .6) This screen s hows detai ls of measured v alues. By pass volt[...]

MIT SUBISHI ELECT RIC 9800 A SERIES UP S MIT SUBISHI ELECTR IC 9800A SERIES UPS OWNERS / T ECHNICAL MANU AL Page Number: 2-5 C) SETUP MEN U (FIGURE 2.7) This screen pr ompts the user t o select: (a) whether the start & st op operation w ill be performed by local or remote op eration; (b) da te & time adjust ment; (c) battery equaliz ing cha[...]

MIT SUBISHI ELECT RIC 9800 A SERIES UP S MIT SUBISHI ELECTR IC 9800A SERIES UPS OWNERS / T ECHNICAL MANU AL Page Number: 2-6 2.) Battery log (F IGURE 2.10) This screen di splays the cumulat ive battery disch arging record. FIGURE 2.10 Battery log screen 2.3.2 INP UT POW ER FAILU RE During an I nput Pow er Failure, the UPS invert er will be pow ered[...]

MIT SUBISHI ELECT RIC 9800 A SERIES UP S MIT SUBISHI ELECTR IC 9800A SERIES UPS OWNERS / T ECHNICAL MANU AL Page Number: 2-7 2.3.3 FA ULT INDI CA TION (FIGURE 2.13) “ MES SAGE ” and “ SI LENCE ALARM ” button s will app ear on the main me nu when UPS failure c ondition ha s occurred. FIGURE 2.13 Main screen (Fault in dication) The follow ing[...]

MIT SUBISHI ELECT RIC 9800 A SERIES UP S MIT SUBISHI ELECTR IC 9800A SERIES UPS OWNERS / T ECHNICAL MANU AL Page Number: 2-8 2.4 External Signal Terminal Bl ock The UPS is equippe d with a series of input/ output termina ls for external annunciat ion of alarms and for re mote access of certain UPS funct ions. The lay out of terminals is shown i n F[...]

MIT SUBISHI ELECT RIC 9800 A SERIES UP S MIT SUBISHI ELECTR IC 9800A SERIES UPS OWNERS / T ECHNICAL MANU AL Page Number: 2-9 FIGURE 2.15-2 Externa l Signal Term inal Blo ck (NEC Clas s2) TN2 IN3: B ATTERY T EMP. HIGH IN1: RE MOTE INVERT ER START IN2: RE MOTE INVERT ER STOP REMO TE E PO (User suppli ed dry conta ct) (User supplied sensor and dr y co[...]

MIT SUBISHI ELECT RIC 9800 A SERIES UP S MIT SUBISHI ELECTR IC 9800A SERIES UPS OWNERS / T ECHNICAL MANU AL Page Number: 2-10 A) Output Contacts (for external alarm annunciation) Output contact s consist of form “ A ” dry type contact s. Rated capacit y of all output contacts is NEC C lass2 (30Vdc/1 Adc). All dry contact s should be operated at[...]

MIT SUBISHI ELECT RIC 9800 A SERIES UP S MIT SUBISHI ELECTR IC 9800A SERIES UPS OWNERS / T ECHNICAL MANU AL Page Number: 2-11 NOT E: The UPS is equipped wit h a select able output contact featur e. The above alarms are the de fault settings. Contact MITSUBISHI ELECTRIC AUTOMATION, INC. for setup inf ormation . B) Input Cont acts (for remote a ccess[...]

MIT SUBISHI ELECT RIC 9800 A SERIES UP S MIT SUBISHI ELECTR IC 9800A SERIES UPS OWNERS / T ECHNICAL MANU AL Page Number: 2-12 Te rmin als 7 to 8 "Power D emand Comma nd" contact input (I N4) This contact is u sed to control t he input power. Po wer demand is turned ON when the contact is c losed, and power dema nd is turned O FF when th e[...]

MITS UBISHI EL ECTRI C 9800A SERIES UP S MIT SUBI SHI ELECT RIC 9800A SERIES UP S OWNERS / T ECHNICAL M ANUAL Page Num ber: 3-1 3.0 INST A LL ATION AND OPER A TION 3.1 Transportation and Installation TA BLE 3 .1 How to transport and i nstall the sy stem Transportati on Instal lation Transpo rt unit with forkl ift. Carry with ov erhead crane usin g [...]

MITS UBISHI EL ECTRI C 9800A SERIES UP S MIT SUBI SHI ELECT RIC 9800A SERIES UP S OWNERS / T ECHNICAL M ANUAL Page Num ber: 3-2 D) External Battery Supply Please refer to t he following w hen installin g and mainta ining batteries: 1. The custo mer shall refer to the batt ery manufacture r's installatio n manual for battery inst allation and m[...]

MITS UBISHI EL ECTRI C 9800A SERIES UP S MIT SUBI SHI ELECT RIC 9800A SERIES UP S OWNERS / T ECHNICAL M ANUAL Page Num ber: 3-3 b.) DC Input t o UPS 1. Positive cable to B P bus bar in UP S rectifier sect ion. 2. Negative cable t o BN bus bar in UPS rectifier sect ion. 3. Connect t he grounding c onductor fro m the input serv ice entrance to the UP[...]

MITS UBISHI EL ECTRI C 9800A SERIES UP S MIT SUBI SHI ELECT RIC 9800A SERIES UP S OWNERS / T ECHNICAL M ANUAL Page Num ber: 3-4 (3) Connect the extern al signal ter minal bloc k as desired. Refer t o section 2.4 and Fi gure 2.15 for f unc tiona l de scr ipti on. 2mm 2 , or less, shie lded cond uctor is recommended. NOTE S: 1. Confirm tha t all UPS [...]

MITS UBISHI EL ECTRI C 9800A SERIES UP S MIT SUBI SHI ELECT RIC 9800A SERIES UP S OWNERS / T ECHNICAL M ANUAL Page Num ber: 3-5 TA BLE 3 .4 Recommended Cable Sizes I nput Side * 1, 2 Output Side * 1, 2 Bypass Side * 1, 2 DC Input Side * 1, 2 kVA Capacity Input Voltage Output Voltage Cable Size Torque in. lbs Cable Size Torque in. lbs Cable Size Tor[...]

MITS UBISHI EL ECTRI C 9800A SERIES UP S MIT SUBI SHI ELECT RIC 9800A SERIES UP S OWNERS / T ECHNICAL M ANUAL Page Num ber: 3-6 TA BLE 3.5 Crimp Type Compression Lug WI RE SIZE WI RE STRAND RECOMMENDAT ION CRIMP TOOL REQUIRED BURNDY T YPE Y35 OR Y46 (CODE) CLASS VENDOR CAT. NO. COLOR KEY DIE INDEX 1 B I BURNDY ILSCO BURNDY YA1 C CRA-1L YA25-LB GREE[...]

M ITSUBISH I E LECTRIC 9800A SE RIES UP S MIT SUBI SHI ELECT RIC 9800A SERIES UP S OWNERS / T ECHNICAL M ANUAL Page Num ber: 3-7 FIGURE 3. 2-a-1 Diagra m of input/out put bus bars and t erminal bloc ks (100kVA, 150kVA, 22 5kVA UP S, Input v oltage 480Vac) Location o f bus bars and termin al blocks Detail ed Terminal s H=79.7” (2025 mm) D=29.9” [...]

M ITSUBISH I E LECTRIC 9800A SE RIES UP S MIT SUBI SHI ELECT RIC 9800A SERIES UP S OWNERS / T ECHNICAL M ANUAL Page Num ber: 3-8 FIGURE 3. 2-a-2 Diagra m of Power W ire & Co ntrol W ire Inter- Connect (10 0kVA, 15 0kVA, 225 kVA UPS, I nput voltage 48 0Vac) Extern al signal te rminal IOAU-04 – [TN2] UPS m odule Wall mounte d DC breaker BP BN A[...]

M ITSUBISH I E LECTRIC 9800A SE RIES UP S MIT SUBI SHI ELECT RIC 9800A SERIES UP S OWNERS / T ECHNICAL M ANUAL Page Num ber: 3-9 FIGURE 3. 2-b-1 Diagram o f input/outp ut bus bars and termin al blocks ( 100 kVA, 15 0kVA, 22 5kVA UP S, Input v oltage 600V ac) Location o f bus bars and termin al blocks Detail ed Terminal s H=79.7” (2025 mm) D=29.9?[...]

M ITSUBISH I E LECTRIC 9800A SE RIES UP S MIT SUBI SHI ELECT RIC 9800A SERIES UP S OWNERS / T ECHNICAL M ANUAL Page Num ber: 3-10 FIGURE 3. 2-b-2 Diagram of Pow er Wire & Contr ol Wi re I nter-Connect (100kVA, 150 kVA, 225 kVA UPS, Input voltag e 600Vac) X1 X2 X3 Input Ca binet UPS m odule Wall mounte d DC breaker BP BN Auxiliary DC circuit bre[...]

M ITSUBISH I E LECTRIC 9800A SE RIES UP S MIT SUBI SHI ELECT RIC 9800A SERIES UP S OWNERS / T ECHNICAL M ANUAL Page Num ber: 3-11 FIGURE 3. 2-c-1 Diagram of input/outp ut bus bars and t erminal bloc ks (300kVA, 375kVA UPS, Input voltage 480 Vac) Location o f bus bars and termin al blocks Detail ed Terminal s H=79.7” (2025 mm) D=37.8” (960 mm) U[...]

M ITSUBISH I E LECTRIC 9800A SE RIES UP S MIT SUBI SHI ELECT RIC 9800A SERIES UP S OWNERS / T ECHNICAL M ANUAL Page Num ber: 3-12 FIGURE 3. 2-c-2 Diagra m of Power W ire & Co ntrol W ire Inter- Connect (30 0kVA, 37 5kVA UPS, Input volt age 480Va c) “+”Positive “-“Negative UPS m odule Wall mounte d DC breaker BP BN Auxiliary DC circuit b[...]

M ITSUBISH I E LECTRIC 9800A SE RIES UP S MIT SUBI SHI ELECT RIC 9800A SERIES UP S OWNERS / T ECHNICAL M ANUAL Page Num ber: 3-13 FIGURE 3. 2-d-1 Diagram of input/ output bus b ars and terminal b locks (300 kVA, 375kVA UPS, Input voltage 60 0Vac) Location o f bus bars and termin al blocks Detail ed Terminal s H=79.7” (2025 mm) D=37.8” (960 mm) [...]

M ITSUBISH I E LECTRIC 9800A SE RIES UP S MIT SUBI SHI ELECT RIC 9800A SERIES UP S OWNERS / T ECHNICAL M ANUAL Page Num ber: 3-14 FIGURE 3. 2-d-2 Diagram of Pow er Wire & Contr ol W ire Inte r-Connect (30 0kVA, 375kV A UPS, I nput voltage 600 Vac) “+”Positive “-“Negative Input Ca binet UPS m odule Wall mounte d DC breaker BP BN Auxiliar[...]

M ITSUBISH I E LECTRIC 9800A SE RIES UP S MIT SUBI SHI ELECT RIC 9800A SERIES UP S OWNERS / T ECHNICAL M ANUAL Page Num ber: 3-15 FIGURE 3. 2-e-1 Diagram of input/outp ut bus bars and t erminal bloc ks (500kVA, 750kVA UPS, Input voltage 480 Vac) Location o f bus bars and termin al blocks Detail ed Terminal s H=79.7” (2025 mm) D=37.8 " (9 60m[...]

M ITSUBISH I E LECTRIC 9800A SE RIES UP S MIT SUBI SHI ELECT RIC 9800A SERIES UP S OWNERS / T ECHNICAL M ANUAL Page Num ber: 3-16 FIGURE 3. 2-e-2 Diagra m of Power W ire & Co ntrol W ire Inter- Connect (50 0kVA, 75 0kVA UPS, Input volt age 480Va c) Po siti ve Bus Bar Negativ e Bus Ba r UPS m odule Floor m ounted DC break er BP BN Auxiliary DC c[...]

M ITSUBISH I E LECTRIC 9800A SE RIES UP S MIT SUBI SHI ELECT RIC 9800A SERIES UP S OWNERS / T ECHNICAL M ANUAL Page Num ber: 3-17 FIGURE 3.2-f-1 Diagram of in put/output bus bars and termin al bloc ks (500 kVA, 75 0kVA UP S, Input v oltage 600 Vac) Location o f bus bars and termin al blocks Detailed T erminals H=79.7” (2025 mm) D=37.8 " (9 6[...]

M ITSUBISH I E LECTRIC 9800A SE RIES UP S MIT SUBI SHI ELECT RIC 9800A SERIES UP S OWNERS / T ECHNICAL M ANUAL Page Num ber: 3-18 FIGURE 3.2-f-2 Diagram of Pow er Wire & Cont rol W ire Inter- Connect (500 kVA, 750 kVA UPS, I nput voltag e 600Vac) Input Ca binet In p ut transfor me r X1 X2 X3 H1 H2 H3 Po siti ve Bus Bar Negativ e Bus Ba r UPS m [...]

M ITSUBISH I E LECTRIC 9800A SE RIES UP S MIT SUBI SHI ELECT RIC 9800A SERIES UP S OWNERS / T ECHNICAL M ANUAL Page Num ber: 3-19 FIGURE 3. 3-a Diagram of Rect ifier Cabinet & Invert er Cabinet Inter-Co nnect 1 (500 kVA, 750kVA UPS) Bus Bar Rectifier C abinet Inver ter Cabinet DC Capaci tor P N P3 N50 52S[...]

M ITSUBISH I E LECTRIC 9800A SE RIES UP S MIT SUBI SHI ELECT RIC 9800A SERIES UP S OWNERS / T ECHNICAL M ANUAL Page Num ber: 3-20 FIGURE 3.3-b Diagram of Rectif ier Cabinet & Inv erter Cab inet Inter-Conn ect 2 (500kVA, 750 kVA UP S) Rectifier C abinet Inver ter Cabinet CON3 RYER-E CON4 CON5 CN1 CN3 CN11 CN4 CN5 CN9 CON2 CON1 Ground Bus Bar Gro[...]

M ITSUBISH I E LECTRIC 9800A SE RIES UP S MIT SUBI SHI ELECT RIC 9800A SERIES UP S OWNERS / T ECHNICAL M ANUAL Page Num ber: 3-21 FIGURE 3.4-a Diagram of Power W ir e Connect ( Para llel connect ion ) Bypass CB2 52L 1 Inverter Converter CB1 UPS-1 Battery 52L 2 52C CB2 Inverter Converter CB1 Battery 52C UPS-2 Bypass CRITICAL LOAD CABINET 52L n CB2 I[...]

M ITSUBISH I E LECTRIC 9800A SE RIES UP S MIT SUBI SHI ELECT RIC 9800A SERIES UP S OWNERS / T ECHNICAL M ANUAL Page Num ber: 3-22 FIGURE 3.4-b Diagram of Power W ire & Cont rol Wire Con nect ( Parallel co nnection ) UPS-1 Criti cal Load Cabi net 25 26 IOAU-04 TN2 52L1-AX 52L2-AX A50 B50 C50 N40/N50 AC Outp ut UPS-2 25 26 A50 B50 C50 N40/N50 AC [...]

M ITSUBISH I E LECTRIC 9800A SE RIES UP S MIT SUBI SHI ELECT RIC 9800A SERIES UP S OWNERS / T ECHNICAL M ANUAL Page Num ber: 3-23 FIGURE 3.4-c Diagram of Pow er Wire & Control Wire Connect ( Para llel connect ion ) Criti cal Load Cabi net UPS-1 A B C N AC Ou tput UPS-2 UPS-n 52L1-AX 52L2-AX 52Ln-AX TB1 UPS-1 A50 B50 C50 N40/N50 AC Output CN92 C[...]

MITS UBISHI EL ECTRI C 9800A SERIES UP S Page Num ber: 3-24 MIT SUBI SHI ELECT RIC 9800A SERIES UP S OWNERS / T ECHNICAL M ANUAL 3.4 Oper ating Proc edures For MMS, Refer section “D) MMS Star t-up Proce dure”. A) Star t-up Procedur e a.) Verify that the External Bypass I nput Circuit Breaker for ea ch unit is clos ed (Breaker is user supp lied.[...]

MITS UBISHI EL ECTRI C 9800A SERIES UP S Page Num ber: 3-25 MIT SUBI SHI ELECT RIC 9800A SERIES UP S OWNERS / T ECHNICAL M ANUAL B) Shut-do wn Proced ure If a total U PS shutdow n is required, v erify that t he critical load is OFF. Shut- down of UPS 1. Press the "STA RT/STOP ME NU" from the Ma in Menu on the LC D. Note: When "REMOTE[...]

MITS UBISHI EL ECTRI C 9800A SERIES UP S Page Num ber: 3-26 MIT SUBI SHI ELECT RIC 9800A SERIES UP S OWNERS / T ECHNICAL M ANUAL C) By pass Operatio n Procedure UPS 1. Check for “SYN C” on the LCD. 2. Press the "STA RT/STO P MENU" from the L CD Main Menu. 3. Press the "STO P" key on the LCD. ** Transfer from bypass t o inver[...]

MITS UBISHI EL ECTRI C 9800A SERIES UP S Page Num ber: 3-27 MIT SUBI SHI ELECT RIC 9800A SERIES UP S OWNERS / T ECHNICAL M ANUAL D) MMS Start -up Pr ocedur e a) Verify that Critic al Load C abinet (CLC) Circuit Brea ker SMB is close d. b) Verify that CL C System Out put Circuit Br eaker 52L is open c) Verif y that CLC UPS C ircuit Breakers 5 2L1, 5[...]

MITS UBISHI EL ECTRI C 9800A SERIES UP S MIT SUBI SHI ELECT RIC 9800A SERIES UP S OWNERS / T ECHNICAL M ANUAL Page Num ber: 4-1 4.0 RESPON SE TO UP S FAILU RE Depress “SILENCE ALARM” key on MAIN menu. Refer to the list of fault codes in sect ion 6.0 for error descripti on. Take necessary action accordi ng to display guidance. When a faults occ [...]

MIT SUBISHI ELECTR IC 9800A SERIES UPS OWNERS / T ECHNICAL MANU AL Page Number: 5-1 MITS UBISHI ELECTRI C 9800A SERIES U PS 5.0 PART S REPLACEM ENT Contact Mitsubish i or its Author ized Serv ice Cente r on all issu es regarding t he replace ment of parts. A) Battery Battery lif etime may v ary according to t he frequency of use and the average amb[...]

MIT SUBISHI ELECT RIC 9800 A SERIES UP S MIT SUBISHI ELECTR IC 9800A SERIES UPS OWNERS / T ECHNICAL MANU AL Page Number: 6-1 6.0 F A ULT CODES This section cov ers fault codes, t heir description an d required act ion. At time of error : A) Verify and re cord the occurrence o f the alarm. Note deta ils of alarm messag e display ed on the L CD disp [...]

MIT SU BIS HI ELECTRIC 9800 A SERIES UPS OWNERS / T ECHNI CAL M A NU AL Page Number: 6-2 MITSUBI SHI EL ECTRIC 9800A SERIE S UPS Failu r e Code Li st T able 6.1 Fault Code Note 9 Note 1 No te 2 Note 3 Code indication St atus message Contents Guidance Buzzer External send-out contact Failure lamp UF003 CONVE RTER ABNO RMAL Preliminary charge impossi[...]

MIT SU BIS HI ELECTRIC 9800 A SERIES UPS OWNERS / T ECHNI CAL M A NU AL Page Number: 6-3 MITSUBI SHI EL ECTRIC 9800A SERIE S UPS UF166 IGBT F AUL T (A) IGBT mo dule (A) o v ercurrent CALL SERVICE ENGINEER [2] Maj or Lit on UF167 IGBT F AUL T (B) IGBT mo dule (B) o v ercurrent CALL SERVICE ENGINEER [2] Maj or Lit on UF168 IGBT F AUL T ( C) IGBT mo d[...]

MIT SU BIS HI ELECTRIC 9800 A SERIES UPS OWNERS / T ECHNI CAL M A NU AL Page Number: 6-4 MITSUBI SHI EL ECTRIC 9800A SERIE S UPS UF305 UPS CO NTROL CIRCUIT ERROR Control clock abnormality CALL SERVIC E ENGINEER [2] Maj or Lit on UF306 UPS CO NTROL C IRCUIT ERROR Control power source circuit abnormality CALL SERVICE ENGINEER [2] Maj or Lit on UF309 [...]

MIT SU BIS HI ELECTRIC 9800 A SERIES UPS OWNERS / T ECHNI CAL M A NU AL Page Number: 6-5 MITSUBI SHI EL ECTRIC 9800A SERIE S UPS UA817 EMERGENCY ST OP ACTIV A TED Emergency stop applied - - Alarm - UA819 RE MOTE ST ART BUTT ON ABNORMAL There is an err or w ith the remote start sw itch. CALL SERVICE ENGINEER [1] A larm - UA820 RE MOTE ST OP BUTT ON [...]

MIT SUBISHI ELECTR IC 9800A SERIES UPS OWNERS / T ECHNICAL MANU AL Page Number: 6-6 MITSUBI SHI ELECT RIC 9800 A SERIES UPS (Note 1) Audible annunc iator: [1] int ermittent soun d, [2] continuo us sound. (Note 2) 1) "Major" is defined as major failur e. Invert er transferred to the static by pass line; 2) "Minor" is defined as a[...]

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