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Mitsubishi 2033D SERIES manual

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Table of contents for the manual

  • Page 1

    MITSUBISHI ELECTRIC 2033D SERIES UPS MITSUBISHI ELECTRIC AUTOMATION, INC. UNINTERRUPTIBLE POWER SUPPLY SYSTEM 2033D SERIES OWNERS / TECHNICAL MANUAL Revision 1.3: December 18, 2003 ALN-H0963[...]

  • Page 2

    23D_00s.doc MITSUBISHI ELEC TRIC 2033D SERIES UPS MITSUBISHI ELECTRIC 2033D SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: i Preface[...]

  • Page 3

    MITSUBISHI ELECTRIC 2033D SERIES UPS MITSUBISHI ELECTRIC 2033D SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: ii TABLE OF CONTENTS LIST OF TABLES ............................................................................................... iii LIST OF FIG URES ....................................................................................[...]

  • Page 4

    MITSUBISHI ELECTRIC 2033D SERIES UPS MITSUBISHI ELECTRIC 2033D SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: iii List of Tables Table 1.1 Power Spec ifications ................................................................... 1-11 Table 1.2 UPS Module Informatio n.............................................................. 1-11 Table 1.3 De[...]

  • Page 5

    MITSUBISHI ELECTRIC 2033D SERIES UPS MITSUBISHI ELECTRIC 2033D SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: iv List of Figures Figure 1.1 Single Line Diagram -Normal Operat ion .................................................... 1-5 Figure 1.2 Single Line Diagram -Bypass Operat ion .................................................... 1-6 Figu[...]

  • Page 6

    MITSUBISHI ELECTRIC 2033D SERIES UPS MITSUBISHI ELECTRIC 2033D SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: v How to use this Manual This manual is designed for eas e of use, giving the user easy and quick reference to information. This manual uses notice icons to draw attention to the user impo rtant information regarding the safe operation a[...]

  • Page 7

    MITSUBISHI ELECTRIC 2033D SERIES UPS MITSUBISHI ELECTRIC 2033D SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: 1-1 1.0 INTRODUCTION Your Mitsubishi Uninterruptible Power Supply System (UPS) is designed to provide many years of reliable protection from power failure , brown-o uts, line noise, and voltage transients. To ensure optimum performance o[...]

  • Page 8

    MITSUBISHI ELECTRIC 2033D SERIES UPS MITSUBISHI ELECTRIC 2033D SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: 1-2 This UPS does not include a Bypass input ci rcuit breaker (MCCB) to protect bypass circuit. Bypass input circuit breaker (MCCB) are to be field supplied and installed. Recommended Breaker (MCCB)'s Specifications are as follows: [...]

  • Page 9

    MITSUBISHI ELECTRIC 2033D SERIES UPS MITSUBISHI ELECTRIC 2033D SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: 1-3 1.1 GENERAL The Mitsubishi 2033D Series UPS is designed to provide continuous and clean electrical power to a critical load. Additionally the UPS monitors power conditions affecting the load. In the event of an input power failure, t[...]

  • Page 10

    MITSUBISHI ELECTRIC 2033D SERIES UPS MITSUBISHI ELECTRIC 2033D SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: 1-4 1.2 Definitions UNINTERRUPTIBLE POWER SUPPLY SYSTEM (UPS) - All components within the UPS Module Cabinet and associated batteries that f unction as a system to provide continuous, conditioned AC power to a load. This is so metimes re[...]

  • Page 11

    MITSUBISHI ELECTRIC 2033D SERIES UPS MITSUBISHI ELECTRIC 2033D SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: 1-5 1.3 Overview The UPS provides two power paths between the utility source and the critical load. Figure 1.1 shows the path for normal operation, with the load powered from the inverter. Figure 1.2 shows the path for by pass operation,[...]

  • Page 12

    MITSUBISHI ELECTRIC 2033D SERIES UPS MITSUBISHI ELECTRIC 2033D SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: 1-6 B) Internal Static Bypass Line FIGURE 1.2 Single Line Diagram- Bypass Operation. Load fed through static bypass line. Referring to Figure 1.2, the Internal Static Bypass line is a Hard wi red line through Static Transfer Switch which[...]

  • Page 13

    MITSUBISHI ELECTRIC 2033D SERIES UPS MITSUBISHI ELECTRIC 2033D SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: 1-7 C) Inverter suppl y at battery operation FIGURE 1.3 Single Line Diagram - Battery Operation Referring to Figure 1.3: In the event of AC input source failure or interruption, the converter will de-energize and the battery will immedia[...]

  • Page 14

    MITSUBISHI ELECTRIC 2033D SERIES UPS MITSUBISHI ELECTRIC 2033D SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: 1-8 FIGURE 1.4-a UPS Parts Location (30kVA) FIGURE 1.4-b UPS Parts Location (5 0kVA, 80kVA) 2. Grounding Bar 52C UPS module FRONT VIEW Inverter unit 72B 52CS 1. External I/F Circuit PCB IOAU-05 Converter Unit 52RC Chopper Unit 52RS GND G[...]

  • Page 15

    MITSUBISHI ELECTRIC 2033D SERIES UPS MITSUBISHI ELECTRIC 2033D SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: 1-9 FIGURE 1.5 UPS Parts Location (Continued) FIGURE 1.6 External I/F PCB IOAU-05 UPS module BACKSIDE OF FRONT DOOR(Right side) | FAULT RESET | MAINTENANCE BUTTON | TEST SWITCH | BOOT SWITCH SYNC.LED INVERTER START | INVERTER STOP | 8 7 [...]

  • Page 16

    MITSUBISHI ELECTRIC 2033D SERIES UPS MITSUBISHI ELECTRIC 2033D SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: 1-10 Description of Figures 1.4, 1.5, and 1.6: 1. External I/F Board (IOAU-05) : FOR SERVICE PERSONNEL ONLY (FIGURE 1.6): - (3) External contact signal terminal - (4) RS232C communication connector 2. Grounding Bar (E) 3. External Contac[...]

  • Page 17

    MITSUBISHI ELECTRIC 2033D SERIES UPS MITSUBISHI ELECTRIC 2033D SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: 1-11 1.4 Specifications The UPS name plate displays t he rated kVA as well as nominal voltages and currents. The name plate is located on the inside of the UPS front door. TABLE 1.1 Power Specifications Rated output Power Input voltage 3[...]

  • Page 18

    MITSUBISHI ELECTRIC 2033D SERIES UPS MITSUBISHI ELECTRIC 2033D SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: 1-12 TABLE 1.3 Detail of Specifications Rated Output kVA 30 50 80 Rated Output kW 24 40 64 AC INPUT Configuration 3 phase, 3 wire Voltage 480 V +15% to -15% (-30% can be operated) Frequency 60 Hz (45.4Hz to 65Hz) Reflected Current THD 4%[...]

  • Page 19

    MITSUBISHI ELECTRIC 2033D SERIES UPS MITSUBISHI ELECTRIC 2033D SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: 1-13 TABLE 1.4 Rating of Contactors and Fuses OUTPUT CAPACITY OF EQUIPMENT 2033D-B 2033D-A 2033D-B 30VA 50kVA 50kVA 80kVA NUMBER APPLICATION 208V 480V 208V 480V 208V 480V 208V 480V 52RC AC Input Contactor 60A 100A 52C AC Output Contactor[...]

  • Page 20

    MITSUBISHI ELECTRIC 2033D SERIES UPS MITSUBISHI ELECTRIC 2033D SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: 2-1 2.0 OPERATOR CONTROLS AND INDICATORS The 2033D Series operator controls and indicators are located as follows: Circuit breakers and contac tors: Inside the module UPS status indicators: Outside of front door FIGURE 2.1 Operation/Disp[...]

  • Page 21

    MITSUBISHI ELECTRIC 2033D SERIES UPS MITSUBISHI ELECTRIC 2033D SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: 2-2 2.1 LED Display 1) Load on inverter [ LOAD ON INVERTER ](green) Illuminates when power is supplied from inverter to the critical load. (Indicates the state of invert er transfer switch "52C".) 2) Battery operation [ BATTERY[...]

  • Page 22

    MITSUBISHI ELECTRIC 2033D SERIES UPS MITSUBISHI ELECTRIC 2033D SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: 2-3 2.4 Liquid Crystal Display (9 ) The Liquid Crystal Display (LCD) panel indicates power flow, measured values, operational guidance, data records and error messages. The LCD panel has a back-light which facilitates viewing in differen[...]

  • Page 23

    MITSUBISHI ELECTRIC 2033D SERIES UPS MITSUBISHI ELECTRIC 2033D SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: 2-4 FIGURE 2.3 Start/Stop screen FIGURE 2.4 PIN protection screen FIGU RE 2.5 Bypass voltage abnormal message screen f B) MEASUREMENT MENU (FIGURE 2.6) This screen shows details of measured val ues. Bypass voltage, input voltage, outpu t[...]

  • Page 24

    MITSUBISHI ELECTRIC 2033D SERIES UPS MITSUBISHI ELECTRIC 2033D SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: 2-5 C) SETUP MENU (FIGURE 2.7) This screen prompts the user to select: (a ) whether the start & stop operation will be performed by local, remote or both operations; (b) date & time setup; (c) battery equalizing charge. The batte[...]

  • Page 25

    MITSUBISHI ELECTRIC 2033D SERIES UPS MITSUBISHI ELECTRIC 2033D SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: 2-6 2.) Battery log (FIGURE 2.10) This screen displays the cumulati ve battery discharging record. FIGURE 2.10 Battery log screen 2.4.2 INPUT POWER FAILURE During an Input Power Failure, the UPS inve rter will be powered by the UPS batte[...]

  • Page 26

    MITSUBISHI ELECTRIC 2033D SERIES UPS MITSUBISHI ELECTRIC 2033D SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: 2-7 2.4.3 FAULT INDICATION (FIGURE 2.13) “ MESSAGE ” and “ SILENCE ALARM ” buttons will appear on the main menu when UPS failure condition has occurred. FIGURE 2.13 Main screen (Fault indication) The following will be displayed w[...]

  • Page 27

    MITSUBISHI ELECTRIC 2033D SERIES UPS MITSUBISHI ELECTRIC 2033D SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: 2-8 2.5 External Signal Terminal Block The UPS is equipped with a series of input/ output terminals for external annunciation of alarms and for remote access of certain UPS f unctions. The layout of terminals is shown in Figure 2.15-1, -[...]

  • Page 28

    MITSUBISHI ELECTRIC 2033D SERIES UPS MITSUBISHI ELECTRIC 2033D SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: 2-9 FIGURE 2.15-2 External Signal Terminal Block (NEC Class2) TN2 IN3: BATTERY TEMP. HIGH IN1: REMOTE INVERTER START IN2: REMOTE INVERTER STOP REMOTE EPO (User supplied dry contact) (User supplied sensor and dry contact) 1 3 5 7 9 19 17 [...]

  • Page 29

    MITSUBISHI ELECTRIC 2033D SERIES UPS MITSUBISHI ELECTRIC 2033D SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: 2-10 A) Output Contacts (for external alarm annunciation) Output contacts consist of form “ A ” dry type contacts. Rate d capacity of all output contacts is NEC Class2 (30Vdc/1Adc). A ll dry contacts should be operated at their rated[...]

  • Page 30

    MITSUBISHI ELECTRIC 2033D SERIES UPS MITSUBISHI ELECTRIC 2033D SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: 2-11 Terminals 33 to 34 , 35 to 36 "Minor Fault” contact (OUT8) Activated when a minor fault has occurred to the system. Terminals 37 to 38 , 39 to 40 "Total Alarm” contact (OUT9) Activated when an alarm, a minor fault, or [...]

  • Page 31

    MITSUBISHI ELECTRIC 2033D SERIES UPS MITSUBISHI ELECTRIC 2033D SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: 2-12 Terminals 5 to 6 "Battery Temp. High" contact input (IN3) Input fed by a thermostat that monitors battery temperature. The converter float voltage level is reduced for battery over -temperature conditions. External thermoc[...]

  • Page 32

    MITSUBISHI ELECTRIC 2033D SERIES UPS MITSUBISHI ELECTRIC 2033D SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: 2-13 2.6 External communication connector This is an RS232C port for “DiamondLink”* monitoring software. The layout of connector is shown in Figure 2.18. FIGURE 2.18 External communication connector (NEC Class2) Pin 1. : Not used Pin[...]

  • Page 33

    MITSUBISHI ELECTRIC 2033D SERIES UPS MITSUBISHI ELECTRIC 2033D SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: 3 -1 3.0 INSTALLATION AND OPERATION 3.1 Transportation and Installation TABLE 3.1 How to transport and install the system Transportation Installation Transport unit with forklift. Carry with overhead crane using eyebolts provided. Using [...]

  • Page 34

    MITSUBISHI ELECTRIC 2033D SERIES UPS MITSUBISHI ELECTRIC 2033D SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: 3 -2 D) Battery Please refer to the following when in stalling and maintaining batteries: 1. Servicing of batteries should be performed or supervised by personnel knowledgeable of batteries and the r equired precautions. Keep unauthorize[...]

  • Page 35

    MITSUBISHI ELECTRIC 2033D SERIES UPS MITSUBISHI ELECTRIC 2033D SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: 3 - 3 E) External Battery Supply Please refer to the following when in stalling and maintaining batteries: 1. The customer shall refer to the battery manufacturer's installation manual for battery installation and maintenance instru[...]

  • Page 36

    MITSUBISHI ELECTRIC 2033D SERIES UPS MITSUBISHI ELECTRIC 2033D SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: 3 -4 iv. One (1) source feeding the UPS : (1) Co nfirm that an e xternal input ci rcuit breaker siz ed to prot ect both the co nverter input and th e bypass line is install ed. (Refer to equipm ent nameplat e for current ratings.) Connec[...]

  • Page 37

    MITSUBISHI ELECTRIC 2033D SERIES UPS MITSUBISHI ELECTRIC 2033D SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: 3 - 5 TABLE 3.5 Recommended cable size and torque requirements Input 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 Cab[...]

  • Page 38

    MITSUBISHI ELECTRIC 2033D SERIES UPS MITSUBISHI ELECTRIC 2033D SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: 3 - 6 TABLE 3.6 Crimp Type Compression Lug WIRE SIZE WIRE STRAND RECOMMENDATION CRIMP TOOL REQUIRED BURNDY TYPE Y35 OR Y46 (CODE) CLASS VENDOR CAT. NO. COLOR KEY DIE INDEX 6 B B/I I BURNDY ILSCO BURNDY YA6C CRB-6L YA5C-LB BLUE BLUE -----[...]

  • Page 39

    MITSUBISHI ELECTRIC 2033D SERIES UPS MITSUBISHI ELECTRIC 2033D SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: 3 -7 FIGURE 3.1-a UPS Terminal Designation (30kVA UPS) FIGURE 3.1-b UPS Terminal Designat ion (50kVA, 80kVA UPS) Output Terminals: A50,B50,C50, N50 AC Bypass Input AC input Terminals: A40,B40,C40 Terminals: A, B, C UPS Module FB 72B 52RS[...]

  • Page 40

    MITSUBISHI ELECTRIC 2033D SERIES UPS MITSUBISHI ELECTRIC 2033D SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: 3 - 8 FIGURE 3.2-a Diagram of input/output bus bars and terminal blocks (30kVA UPS) Location of bus bars and terminal blocks Detailed Terminals H=70.9” (1800mm) D=31.5” (800mm) W=33.9” (860mm) AC input and Bypass input Terminals us[...]

  • Page 41

    MITSUBISHI ELECTRIC 2033D SERIES UPS MITSUBISHI ELECTRIC 2033D SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: 3 - 9 FIGURE 3.2-b Diagram of input/output bus bars and terminal blocks (50kVA, 80kVA UPS) Location of bus bars and terminal blocks Detailed Terminals H=70.9” (1800mm) D=31.5” (800mm) W=33.9” (860mm) AC input, Bypass input, AC outp[...]

  • Page 42

    MITSUBISHI ELECTRIC 2033D SERIES UPS MITSUBISHI ELECTRIC 2033D SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: 3 -1 0 FIGURE 3.3 Diagram of Power Wire Connect (Parallel Connection) AC Bypass Input AC input No.1 UPS Module AC input AC Bypass Input Battery cabinet Battery cabinet AC Output Parallel Cabinet 52L1 52L2 AC Input No.2 UPS Module[...]

  • Page 43

    MITSUBISHI ELECTRIC 2033D SERIES UPS MITSUBISHI ELECTRIC 2033D SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: 3 -11 FIGURE 3.4 Diagram of Power Wire & Contro l Wire Connect ( Parallel connection ) Critical Load Cabinet AC Output UPS-1 UPS-2 52L1-AX 52L2-AX TB1 UPS-2 A B C N A50 B50 C50 N40/N50 AC Output A B C N UPS-1 A50 B50 C50 N40/N50 AC O[...]

  • Page 44

    MITSUBISHI ELECTRIC 2033D SERIES UPS MITSUBISHI ELECTRIC 2033D SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: 3 -12 3.4 Operating Procedures A) UPS Start-up Procedure 1. Close External Input Circuit Breaker(User supplied. Refer to warning 2). 2. The “LOAD ON BYPASS.” LED turns on and power is supplied to the critical load from the static byp[...]

  • Page 45

    MITSUBISHI ELECTRIC 2033D SERIES UPS MITSUBISHI ELECTRIC 2033D SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: 3 -1 3 3.5 Maintenance b ypass set-up procedures CAUTION: 1. The following instructions are for single operation ONLY . 2. To avoid parallel operation betwe en a bypass source of one module and an inverter source of another module, wh ic[...]

  • Page 46

    MITSUBISHI ELECTRIC 2033D SERIES UPS MITSUBISHI ELECTRIC 2033D SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: 4-1 4.0 RESPONSE TO UPS FAILURE Depress “SILENCE ALARM” key on MAIN menu. Refer to the list of fault c odes in section 6.0 for error description. Take necessary action according to display guidance. When a faults occur, contac t the [...]

  • Page 47

    MITSUBISHI ELECTRIC 2033D SERIES UPS MITSUBISHI ELECTRIC 2033D SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: 5-1 5.0 PARTS REPLACEMENT Contact Mitsubishi or its Authorized Service Ce nter on all issues regar ding the replacement of parts. A) Batter y Battery lifetime may vary according to the frequ ency of use and the average ambie nt operating[...]

  • Page 48

    MITSUBISHI ELECTRIC 2033D SERIES UPS MITSUBISHI ELECTRIC 2033D SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: 6-1 6.0 FAULT CODES This section covers fault codes, t heir description and required action. At time of error : A) Verify and record the occurrence of t he alarm. Note details of alarm message displayed on the LCD display panel. Contact [...]

  • Page 49

    MITSUBISHI ELECTRIC 2033D SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: 6 -2 MITSUBISHI ELECTRIC 2033D SERIES UPS Failure Code List T able 6.1 Fault Code (Note 9) Code indication S tatus message Contents Guidance (Note 1) Buzzer (Note 2) External send-out contact (Note 3) Failure lamp UF003 CONVERTER ABNORMAL Preliminary charge impossible CALL [...]

  • Page 50

    MITSUBISHI ELECTRIC 2033D SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: 6 - 3 MITSUBISHI ELECTRIC 2033D SERIES UPS (Note 9) Code indication S tatus message Contents Guidance (Note 1) Buzzer (Note 2) External send-out contact (Note 3) Failure lamp UF213 INV . OR CONV . OVERTEMPERA TURE Overheating of main circuit parts CALL SER VICE ENGINEER [1][...]

  • Page 51

    MITSUBISHI ELECTRIC 2033D SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: 6 -4 MITSUBISHI ELECTRIC 2033D SERIES UPS (Note 9) Code indication S tatus message Contents Guidance (Note 1) Buzzer (Note 2) External send-out contact (Note 3) Failure lamp UA806 INVER TER OVE RLOAD > 100% Overload exceeded 105% (Note 7) W ARNING: DECREASE LOAD [2] Alar[...]

  • Page 52

    MITSUBISHI ELECTRIC 2033D SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: 6 - 5 MITSUBISHI ELECTRIC 2033D SERIES UPS (Note 1) Audible annunciator: [1] continuous sound, [2] intermittent sound [3] intermittent sound (May be canceled by option settings) (Note 2) (a) "Major" is defined as major failure. Inve rter transferred to the static [...]

  • Page 53

    MITSUBISHI ELECTRIC 2033D SERIES UPS MITSUBISHI ELECTRIC 2033D SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: 7-1 7.0 Warranty & Out of w arranty Service The Mitsubishi Electric UPS Systems Group Serv ice Department has many Authorized Service Centers place strategically thr oughout the US, Canada and Latin Amer ica. For both in warranty and[...]

  • Page 54

    MITSUBISHI ELECTRIC 2033D SERIES UPS MITSUBISHI ELECTRIC 2033D SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: 7-2 Mitsubishi Electric Automation, Inc. UNINTERRUPTIBLE POWER SUPPLIES 500 Corporate Woods Parkway, Vernon Hills, IL 60061 Phone: ( 847) 478-2643, Fax: (847) 478-2290 UPS Warranty Registration __ Register UPS for Warranty __ Address Cha[...]