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Mitsubishi Electric 2033D SERIES Owner Technical Manual

Mitsubishi power supply owner's manual.
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MITSUBISHI ELECTRIC AUTOMATION, INC.
UNINTERRUPTIBLE POWER SUPPLY SYSTEM
2033D SERIES
OWNERS / TECHNICAL MANUAL
Revision 1.3: December 18, 2003
ALN-H0963
MITSUBISHI ELECTRIC 2033D SERIES UPS

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   Summary of Contents for Mitsubishi Electric 2033D SERIES

  • Page 1

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

  • Page 2

    Page Number: 2033D SERIES UPS MITSUBISHI ELECTRIC OWNERS / TECHNICAL MANUAL Preface 23D_00s.doc MITSUBISHI ELECTRIC 2033D SERIES UPS...

  • Page 3: Table Of Contents

    3.5 MAINTENANCE BYPASS SET-UP PROCEDURES ...3-13 4.0 RESPONSE TO UPS FAILURE ... 4-1 5.0 PARTS REPLACEMENT ... 5-1 6.0 FAULT CODES ... 6-1 7.0 WARRANTY & OUT OF WARRANTY SERVICE ... 7-1 MITSUBISHI ELECTRIC 2033D SERIES UPS 2033D SERIES UPS TABLE OF CONTENTS Page Number:...

  • Page 4: List Of Tables

    Maximum Permitted Fault Current ... 3-3 Table 3.5 Recommended Cable Size and Torque Requirements ... 3-5 Table 3.6 Crimp Type Compression Lug ... 3-6 Table 6.1 Fault Code ... 6-2 MITSUBISHI ELECTRIC 2033D SERIES UPS 2033D SERIES UPS List of Tables Page Number:...

  • Page 5

    Diagram of input/output bus bars and terminal blocks ... 3-8 Figure 3.3 Diagram of Power Wire Connect (Parallel Connection) ... 3-10 Figure 3.4 Diagram of Power Wire & Control Wire Connect (Parallel Connection ) . 3-11 MITSUBISHI ELECTRIC 2033D SERIES UPS 2033D SERIES UPS List of Figures Page Number:...

  • Page 6: How To Use This Manual

    Note: A Note notice icon indicates when the user should make a reference of information regarding the UPS operation, load status and display status. Such information is essential if Mitsubishi field service group assistance and correspondence is required. Safety Recommendations: If any problems are encountered while following this manual, Mitsubishi field service group assistance and correspondence is recommended.

  • Page 7: Introduction

    IMPORTANT SAFETY INSTRUCTIONS RETAIN THESE INSTRUCTIONS This manual contains important instructions for the 2033D Series Uninterruptible Power Supply System that should be followed during installation and maintenance of the UPS and batteries. Lethal voltages exist within the equipment during operation. Observe all warning and cautions in this manual.

  • Page 8

    DC output over current protection and disconnect device shall be field supplied and installed. The over current protection device shall be rated as indicated in TABLE 1.4. MITSUBISHI ELECTRIC 2033D SERIES UPS 2033D SERIES UPS WARNING 2...

  • Page 9: General

    UPS. The UPS is simple to start-up, operate and maintain. The 2033D Series UPS is available in three (3) kVA sizes-30, 50 and 80kVA, and also in two (2) output voltages - 208V and 480V. Specifications for each kVA and voltage model appear in Section 1.4.

  • Page 10: Definitions

    OWNERS / TECHNICAL MANUAL 1.2 Definitions UNINTERRUPTIBLE POWER SUPPLY SYSTEM (UPS) - All components within the UPS Module Cabinet and associated batteries that function as a system to provide continuous, conditioned AC power to a load. This is sometimes referred to as the "System".

  • Page 11: Overview

    * The AC Bypass Input circuit breaker (MCCB) for protection of the UPS and cables are field supplied and field installed. (See WARNING 2 on page 1-2) MITSUBISHI ELECTRIC 2033D SERIES UPS 2033D SERIES UPS Static Transfer...

  • Page 12: Figure 1.2 Single Line Diagram-bypass Operation

    Start-up before the system is fully operational. The internal control system determines the operation of the two paths, with the load powered from the inverter being the normal operation. MITSUBISHI ELECTRIC 2033D SERIES UPS Static Transfer Switch 52RS...

  • Page 13: Figure 1.3 Single Line Diagram-battery Operation

    Inverter is automatically restarted without operator intervention. Load is automatically assumed by the inverter without operator intervention. The power drawn by the load is equally shared between all system UPS during battery operation. MITSUBISHI ELECTRIC 2033D SERIES UPS Static Transfer Switch 52RS CONVERTER...

  • Page 14

    FIGURE 1.4-b UPS Parts Location (50kVA, 80kVA) Converter Chopper Unit 52RS 52RC 1. External I/F Circuit PCB IOAU-05 MITSUBISHI ELECTRIC 2033D SERIES UPS 2033D SERIES UPS UPS module FRONT VIEW GND ELEC TERM UPS module FRONT VIEW GND ELEC TERM...

  • Page 15: Figure 1.5 Ups Parts Location (continued)

    MITSUBISHI ELECTRIC OWNERS / TECHNICAL MANUAL FIGURE 1.5 UPS Parts Location (Continued) UPS module BACKSIDE OF FRONT DOOR(Right side) FIGURE 1.6 External I/F PCB IOAU-05 MITSUBISHI ELECTRIC 2033D SERIES UPS 2033D SERIES UPS SYNC.LED INVERTER START FAULT MAINTENANCE RESET BUTTON 3.

  • Page 16

    10. “BOOT” Switch (FOR SERVICE PERSONNEL ONLY) - This switch boots the processor in the main control circuit resulting from alarm conditions. (Do not operate this switch while inverter and converter are in operation). MITSUBISHI ELECTRIC 2033D SERIES UPS 2033D SERIES UPS Page Number:...

  • Page 17: Specifications

    WIDTH [kVA] ENTRY [in / mm] BOTTOM 33.9 / 860 BOTTOM 33.9 / 860 BOTTOM 33.9 / 860 MITSUBISHI ELECTRIC 2033D SERIES UPS 2033D SERIES UPS Bypass input voltage 3 phase / 3 wire 480V 480V 480V DEPTH HEIGHT WEIGHT...

  • Page 18: Table 1.3 Detail Of Specifications

    Indoor (free from corrosive gases and dust) (PCB conformally coated for use in industrial environment) Paint Color Munsell 5Y7/1 (Beige) MITSUBISHI ELECTRIC 2033D SERIES UPS 2033D SERIES UPS AC INPUT +15% to -15% (-30% can be operated) STATIC BYPASS INPUT...

  • Page 19: Table 1.4 Rating Of Contactor And Fuses

    Bypass Input ZNR Fuse FBS1, 2 Control Power Fuse FUF1, 2 Control Power Fuse FZR1, 2, 3 AC Input ZNR Fuse MITSUBISHI ELECTRIC 2033D SERIES UPS 2033D SERIES UPS OUTPUT CAPACITY OF EQUIPMENT 2033D-B 30VA 50kVA 208V 480V 208V 480V 208V...

  • Page 20: Operator Controls And Indicators

    MITSUBISHI ELECTRIC OWNERS / TECHNICAL MANUAL 2.0 OPERATOR CONTROLS AND INDICATORS The 2033D Series operator controls and indicators are located as follows: Circuit breakers and contactors: UPS status indicators: FIGURE 2.1 Operation/Display Panel (Front panel) BATTERY LOAD ON INVERTER EMERG.STOP...

  • Page 21: Led Display

    When activated, the Emergency Power Off (EPO) function shuts down the UPS module. The critical load will lose power and also shutdown. The EPO function can be performed both locally or remotely. MITSUBISHI ELECTRIC 2033D SERIES UPS 2033D SERIES UPS Page Number:...

  • Page 22: Liquid Crystal Display

    -Start: When the bypass voltage is abnormal, the LCD asks the operator if an interrupted transfer is acceptable (Load may be lost). (FIGURE 2.5) -Stop: When the bypass voltage is abnormal, the user cannot transfer from inverter to bypass line. MITSUBISHI ELECTRIC 2033D SERIES UPS 2033D SERIES UPS FIGURE 2.2 Main screen 540V...

  • Page 23: Figure 2.3 Start/stop Screen

    This screen shows details of measured values. Bypass voltage, input voltage, output line to line voltage and output frequency are displayed. Output currents are displayed as RMS values. FIGURE 2.6 Measurement screen MITSUBISHI ELECTRIC 2033D SERIES UPS 2033D SERIES UPS 52RC FIGURE 2.5 Bypass voltage abnormal...

  • Page 24: Figure 2.7 Setup Screen

    This menu shows operation / failure and battery discharge records. FIGURE 2.8 Log select screen 1.) Event log (FIGURE 2.9) Operation and failure records are indicated. Maximum of 50 events are displayed. FIGURE 2.9 Event log screen MITSUBISHI ELECTRIC 2033D SERIES UPS 2033D SERIES UPS BOTH & LOCAL D A T E &...

  • Page 25: Figure 2.10 Battery Log Screen

    The End of Battery announcement is shown at the bottom of the screen. MITSUBISHI ELECTRIC 2033D SERIES UPS 2033D SERIES UPS FIGURE 2.12 Measurement screen...

  • Page 26: Figure 2.13 Main Screen (fault Indication)

    5 second intervals. FIGURE 2.14 Message screen Silence alarm This key will appear when a failure occurs. The audible alarm (announcing the failure) can be silenced by pressing this key. MITSUBISHI ELECTRIC 2033D SERIES UPS 2033D SERIES UPS 540V 52RC 52RC...

  • Page 27: External Signal Terminal Block

    Figure 2.15-1, -2 with a functional description of the input/output port presented. OUT1 to OUT9 are user programmable, but factory default setting are shown in Figure 2.15. FIGURE 2.15-1 External Signal Terminal Block (NEC Class2) MITSUBISHI ELECTRIC 2033D SERIES UPS 2033D SERIES UPS FAULT...

  • Page 28

    MITSUBISHI 2033D SERIES UPS ELECTRIC OWNERS / TECHNICAL MANUAL FIGURE 2.15-2 External Signal Terminal Block (NEC Class2) MITSUBISHI ELECTRIC 2033D SERIES UPS IN1: REMOTE INVERTER START IN2: REMOTE INVERTER STOP IN3: BATTERY TEMP. HIGH IN4: POWER DEMAND IN5: ANOTHER UPS...

  • Page 29: Figure 2.16 Control Wiring For External Contacts

    Terminals 25 to 26, 27 to 28 "Overload" contact (OUT6) Activated when an overload has occurred to the system. Terminals 29 to 30, 31 to 32 "Bypass Sync.” contact (OUT7) Activated when the system is in sync. Mode. MITSUBISHI ELECTRIC 2033D SERIES UPS Page Number: External to UPS Cabinet...

  • Page 30: Figure 2.17 Remote "start" Contact Connections

    The UPS is equipped with a selectable output contact feature. The above NOTE: alarms are the default settings. Contact MITSUBISHI ELECTRIC AUTOMATION, INC. for setup information B) Input Contacts (for remote access of UPS) External contacts are provided by the user of the UPS system. Terminal voltage at the UPS is 24Vdc.

  • Page 31

    The UPS is equipped with a selectable output contact item. The above NOTE: items are the default settings. Contact MITSUBISHI ELECTRIC AUTOMATION, INC. for setup information In all cases, a switch having a protective cover is recommended in order to...

  • Page 32: External Communcation Connector

    The layout of connector is shown in Figure 2.18. FIGURE 2.18 External communication connector (NEC Class2) D-SUB 9Pin (male) PCB IOAU-05 * Consult MITSUBISHI ELECTRIC AUTOMATION, INC. for details on monitoring software and its capabilities. MITSUBISHI ELECTRIC 2033D SERIES UPS 2033D SERIES UPS Pin 1.

  • Page 33: Installation And Operation

    39.4" (1000 mm) Sides 0.0" (0.0 mm) Rear 0.0" (0.0 mm) MITSUBISHI ELECTRIC 2033D SERIES UPS 2033D SERIES UPS Installation Using the pre drilled holes (4 - 24) in the UPS channel base, anchor the unit using appropriate hardware. (Not provided)

  • Page 34: Table 3.3 Type And Number Of Battery

    (2) Use tools with insulated handles. (3) Wear rubber gloves and boots. (4) Do not lay tools or metal parts on top of batteries. (5) Disconnect charging source prior to connecting or disconnecting battery terminals. MITSUBISHI ELECTRIC 2033D SERIES UPS Type Manufacturer NPX-80 Yuasa Corp.

  • Page 35: Procedure For Cable Connections

    Refer to Table 3.5 for cable sizes. (4) Connect the external signal terminal block as desired. Refer to section 2.5 and Figure 2.15 for functional description. 12 AWG, or less, shielded conductor is recommended. MITSUBISHI ELECTRIC 2033D SERIES UPS 2033D SERIES UPS DC VOLTAGE...

  • Page 36

    2. UPS power terminals are supplied with stud type fittings. It is recommended that compression lugs be used to fasten all input/output power cables. Refer to Table 3.6 for recommended compression lugs and appropriate crimping tool. MITSUBISHI ELECTRIC 2033D SERIES UPS 2033D SERIES UPS Page Number:...

  • Page 37: Table 3.5 Recommended Cable Size And Torque Requirements

    200-269 2x2/0 AWG 347 - 469 in. lbs or larger in. lbs MITSUBISHI ELECTRIC 2033D SERIES UPS Page Number: Bypass Side * 1, 2 DC Input Side * 1, 2 Cable Torque Cable Size in. lbs...

  • Page 38: Table 3.6 Crimp Type Compression Lug

    BURNDY NOTE: When using crimp type lugs, the lugs should be crimped to the specifications given in the manufacturer's instructions for both crimp tool and lug. MITSUBISHI ELECTRIC 2033D SERIES UPS 2033D SERIES UPS CRIMP TOOL REQUIRED BURNDY TYPE Y35 OR Y46 CAT.

  • Page 39

    BATTERY FIGURE 3.1-b UPS Terminal Designation (50kVA, 80kVA UPS) AC Bypass Input Terminals: A40,B40,C40 AC input Terminals: 52RC A, B, C MITSUBISHI ELECTRIC 2033D SERIES UPS 2033D SERIES UPS Static Transfer Switch 52RS INVERTER Static Transfer Switch 52RS CONVERTER INVERTER...

  • Page 40

    D=31.5” (800mm) AC output and N50 Terminals use 5/16” (9mm) Diameter bolts. W=33.9” (860mm) Bypass Input A40,B40,C40 DC Input BN BP MITSUBISHI ELECTRIC 2033D SERIES UPS Page Number: Detailed Terminals UPS module AC Input Bypass Input AC Output A50 B50 C50...

  • Page 41

    AC input, Bypass input, AC output, N50, and DC input Terminals use D=31.5” (800mm) 7/16” (11mm) Diameter bolts. W=33.9” (860mm) AC Input Battery Input BN,BP MITSUBISHI ELECTRIC 2033D SERIES UPS Page Number: Detailed Terminals UPS module Bypass Input AC Output A40 B40 C40 A50 B50 C50...

  • Page 42: Figure 3.3 Diagram Of Power Wire Connect (parallel Connection)

    AC input AC Input Battery cabinet AC Bypass Input AC input Battery cabinet 2033D SERIES UPS OWNERS / TECHNICAL MANUAL No.1 UPS Module No.2 UPS Module MITSUBISHI ELECTRIC 2033D SERIES UPS Page Number: 3-10 52L1 AC Output 52L2 Parallel Cabinet...

  • Page 43: Figure 3.4 Diagram Of Power Wire & Control Wire Connect (parallel Connection )

    UPS-1 IOAU-05 IFAU-01 Out Out AC Output N40/N50 2033D SERIES UPS OWNERS / TECHNICAL MANUAL UPS-2 IOAU-05 IFAU-01 Out Out AC Output N40/N50 MITSUBISHI ELECTRIC 2033D SERIES UPS Page Number: 3-11 Critical Load Cabinet 52L1-AX 52L2-AX AC Output UPS-1 UPS-2...

  • Page 44: Operating Procedures

    AC and DC power before handling UPS C) EPO (Emergency Power Off) Procedure If all power supply shutdown is required in emergency, press the "EOP" button on the front panel. The UPS would be shutdown and the load will not be supplied.

  • Page 45: Maintenance Bypass Set-up Procedures

    72B closes. Press “START” button on the LCD panel to transfer the load to inverter source. The “INV.OP.” LED will be illuminated. Transfer complete. Load now powered by the inverter. MITSUBISHI ELECTRIC 2033D SERIES UPS 2033D SERIES UPS Page Number: 3-13...

  • Page 46: Response To Ups Failure

    Depress “SILENCE ALARM” key on MAIN menu. Refer to the list of fault codes in section 6.0 for error description. Take necessary action according to display guidance. When a faults occur, contact the Authorized Mitsubishi Service Representative or call Mitsubishi at 1-800-887-7830. Page Number:...

  • Page 47: Parts Replacement

    MITSUBISHI ELECTRIC OWNERS / TECHNICAL MANUAL 5.0 PARTS REPLACEMENT Contact Mitsubishi or its Authorized Service Center on all issues regarding the replacement of parts. A) Battery Battery lifetime may vary according to the frequency of use and the average ambient operating temperature.

  • Page 48: Fault Codes

    A) Verify and record the occurrence of the alarm. Note details of alarm message displayed on the LCD display panel. Contact Mitsubishi Electric Automation, Inc. at 1-800-887-7830. B) If a circuit breaker (MCCB) has tripped, depress the toggle to reset the breaker before closing it again.

  • Page 49: Table 6.1 Fault Code

    INVERTER UF203 Inverter output overcurrent OVERCURRENT UF209 52C ABNORMAL 52C not turned ON UF210 52C ABNORMAL 52C not turned OFF MITSUBISHI ELECTRIC 2033D SERIES UPS 2033D SERIES UPS Contents Guidance CALL SERVICE ENGINEER CALL SERVICE ENGINEER CALL SERVICE ENGINEER CALL SERVICE...

  • Page 50

    AC INPUT VOLTAGE OUT AC input voltage deviates from +17% UA801 OF RANGE to –32% range INPUT PHASE UA803 Input phase abnormal ROTATION ERROR MITSUBISHI ELECTRIC 2033D SERIES UPS 2033D SERIES UPS Contents Guidance CALL SERVICE ENGINEER CALL SERVICE ENGINEER CALL SERVICE...

  • Page 51

    INVERTER OVERLOAD MMS operation. Continuous bypass voltage abnormal, RETRY START UA853 inverter stop, and 72B closed for 1 min. OPERATION will stop the UPS. (Fan stop) MITSUBISHI ELECTRIC 2033D SERIES UPS 2033D SERIES UPS Contents Guidance WARNING: DECREASE LOAD WARNING:...

  • Page 52

    Trips the battery breaker 72B. (Note 6) For other than sealed-type battery. (Note 7) If the specified time elapses, will transfer to the bypass power supply. (Note 8) Shows only when corresponding option settings are made. (Note 9) Code indication means:...

  • Page 53: Warranty & Out Of Warranty Service

    Centers place strategically throughout the US, Canada and Latin America. For both in warranty and out of warranty service, please contact Mitsubishi Electric Automation, Inc. at (847) 478-2500. To register your UPS for warranty purposes, please complete the warranty registration form and fax it to the Mitsubishi Electric UPS Systems Group, Service Department fax line shown on the registration form.

  • Page 54

    __ Healthcare __ Distributors/Reps __ Internet __ Other __________________ After Start-Up has been done Fax completed Form to: MITSUBISHI ELECTRIC 2033D SERIES UPS 2033D SERIES UPS OWNERS / TECHNICAL MANUAL Phone: (847) 478-2643, Fax: (847) 478-2290 __ Address Change CUSTOMER INFORMATION...

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