Specifications

ManualsBrandsMitsubishi ManualsConsumer electronics2033C

UNINTERRUPTIBLE POWER SUPPLY SYSTEM

MODEL

2033C SERIES

OWNERS / TECHNICAL MANUAL

MITSUBISHI

ELECTRIC

Summary of content (52 pages)

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MITSUBISHI ELECTRIC UNINTERRUPTIBLE POWER SUPPLY SYSTEM MODEL 2033C SERIES OWNERS / TECHNICAL MANUAL
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Preface Revision 2.2 Sep.
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MITSUBISHI ELECTRIC 2033C SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: i TABLE OF CONTENTS LIST OF TABLES ................................................................................................. ii LIST OF FIGURES ............................................................................................... iii HOW TO USE THIS MANUAL ............................................................................. iv 1.0 INTRODUCTION ............................................................
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MITSUBISHI ELECTRIC 2033C SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: ii LIST OF TABLES Table 1.1 UPS Installation Environment ....................................................... 1-3 Table 1.2 Rating of AC input circuit breaker................................................. 1-4 Table 1.3 Power Specifications..................................................................... 1-16 Table 1.4 UPS Module Information...............................................................
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MITSUBISHI ELECTRIC 2033C SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: iii LIST OF FIGURES Figure 1.1 Single Line Diagram-Normal Operation........................................ 1-7 Figure 1.2 Single Line Diagram-Bypass Operation ....................................... 1-8 Figure 1.3 Single Line Diagram-Battery Operation........................................ 1-9 Figure 1.4 Single Line Diagram - UPS on Maintenance Bypass Operation.. 1-9 Figure 1.5a UPS Parts Location (7.5-20kVA) .........
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MITSUBISHI ELECTRIC 2033C SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: iv HOW TO USE THIS MANUAL This manual is designed for ease of use, giving the user easy and quick reference to information. This manual uses notice icons to draw attention to the user important information regarding the safe operation and installation of the UPS. The notice icons used in this manual are explained below, and should be taken into account and adhered to whenever they appear in the text of this manual.
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MITSUBISHI ELECTRIC 1.0 2033C SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: 1-1 INTRODUCTION The Mitsubishi Uninterruptible Power Supply (UPS) is designed to provide many years of reliable power supply and protection from power failure, brown-outs, line noise and voltage transients. To ensure optimum performance of the equipment, follow the manufacturer's instructions accordingly. This manual contains descriptions for the installation and operation procedures of the UPS.
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2033C SERIES UPS OWNERS / TECHNICAL MANUAL MITSUBISHI ELECTRIC WARNING Page Number: 1-2 2 In no event will MITSUBISHI be responsible or liable for either indirect or consequential damage or injury that may come from the use of this equipment. Any modifications without authorization by MITSUBISHI could result in personal injuries, death or destruction of the UPS. 1.1 SAFETY PRECAUTIONS APPLICATION This UPS shall NOT be applied to support equipment (*) that could affect the human lives.
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MITSUBISHI ELECTRIC Page Number: 1-3 2033C SERIES UPS OWNERS / TECHNICAL MANUAL WARNING 3 The UPS is to be installed in a controlled environment. Improper storage and installation environment may deteriorate insulation, shorten component life and cause malfunctions. Keep the installation environment per standard described as follows: UPS Installation Environment TABLE 1.1 No.
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2033C SERIES UPS OWNERS / TECHNICAL MANUAL MITSUBISHI ELECTRIC WARNING Page Number: 1-4 4 This UPS does not include an AC input circuit breaker (MCCB) to protect the bypass and main input circuit. The AC input circuit breaker (MCCB) is to be field supplied and installed. Recommended circuit breaker (MCCB)’s specifications are as follows: TABLE 1.2 Rating of AC input circuit breaker Capacity (kVA) AC input Voltage (Vac) AC input Rating (Aac) Recommended Breaker (A) 7.
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2033C SERIES UPS OWNERS / TECHNICAL MANUAL MITSUBISHI ELECTRIC 1.2 Page Number: 1-5 GENERAL The Mitsubishi 2033C Series UPS is designed to provide continuous and clean electrical power to a critical load. In the event of an input power failure, the UPS will supply power to the critical load for the specified battery time. If the input power is not restored promptly, backup power from the UPS battery permits the orderly shutdown of equipment supported by the UPS.
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MITSUBISHI ELECTRIC 1.3 2033C SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: 1-6 DEFINITIONS UNINTERRUPTIBLE POWER SUPPLY SYSTEM (UPS) - All components within the UPS Module Cabinet and associated batteries which function as a system to provide continuous, conditioned AC power to a load. This is sometimes referred to as the "System".
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MITSUBISHI ELECTRIC 1.4 Page Number: 1-7 2033C SERIES UPS OWNERS / TECHNICAL MANUAL OPERATION 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 bypass operation, with the load supplied through the static bypass line. FIGURE 1.1 Single Line Diagram - Normal Operation. Load powered by inverter.
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MITSUBISHI ELECTRIC FIGURE 1.2 Page Number: 1-8 2033C SERIES UPS OWNERS / TECHNICAL MANUAL Single Line Diagram - Bypass Operation. Load fed through static bypass line. Maintenance Bypass Switch Static Transfer Switch CB3 CONVERTER CB INVERTER AC input Output User supplied CB1 FO FI 52C 52CS(7.5-20kVA) 52MB&52L(30-50kVA) FB CB2 Power Flow Not in Use BATTERY 40kVA, 50kVA: External Battery UPS Module Referring to Figure 1.
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MITSUBISHI ELECTRIC FIGURE 1.3 Page Number: 1-9 2033C SERIES UPS OWNERS / TECHNICAL MANUAL Single Line Diagram - Battery Operation Maintenance Bypass Switch Static Transfer Switch CB3 CONVERTER CB INVERTER AC input Output User supplied CB1 FO FI 52C 52CS(7.
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2033C SERIES UPS OWNERS / TECHNICAL MANUAL MITSUBISHI ELECTRIC Page Number: 1-10 The two positions are identified as NORMAL and BYPASS. In the NORMAL position the load is fed by the UPS - either through the inverter or through the static bypass line. In the BYPASS position the load is powered by an external source such as the utility or a generator. This transfer operation must be made while the UPS is in the static bypass mode.
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MITSUBISHI ELECTRIC FIGURE 1.5a 2033C SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: 1-11 UPS Parts Location(7.5-20kVA) UPS module FRONT VIEW 4.Main PCB UPFR-K Converter & Inverter Unit 1.LCD touch panel monitor display Cooling fan 3.Relay PCB RYDR-X 2.Display PCB DPAU-72 Battery 7.Maintenance bypass transfer switch 52CS 5.AC input, AC output terminal 6.
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MITSUBISHI ELECTRIC FIGURE 1.5b Page Number: 1-12 2033C SERIES UPS OWNERS / TECHNICAL MANUAL UPS Parts Location(30kVA) UPS module FRONT VIEW 4.Main PCB UPFR-K Converter & Inverter Unit 1.LCD touch panel monitor display Cooling fan 7.Maintenance bypass transfer switch SWM 2.Display PCB DPAU-72 Battery 3.Relay PCB RYDR-X 5.AC input, AC output terminal 6.
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MITSUBISHI ELECTRIC FIGURE 1.5c Page Number: 1-13 2033C SERIES UPS OWNERS / TECHNICAL MANUAL UPS Parts Location(40,50kVA) 4.Main PCB UPFR-K Converter & Inverter Unit 1.LCD touch pane monitor display Cooling fan 2.Display PCB DPAU-72 3.Relay PCB RYDR-X 7.Maintenance bypass transfer switch SWM 5.AC input, AC output terminal UPS module FRONT VIEW 6.Grounding bar FIGURE 1.6 Display PCB DPAU-72 DPAU-57 DPAU-72 FIGURE 1.7 External I/F PCB RYDR-X 9.External contact signal terminal block 8.
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33C SERIES UPS OWNERS / TECHNICAL MANUAL MITSUBISHI ELECTRIC FIGURE 1.8 Page Number: 1-14 Main control PCB UPFR-K 8.SW11 TEST switch 12.SW13 BOOT switch 13.SW14 RESET switch UPFR-K Description of UPS parts, referred to in Figure 1.5: 1. LCD Touch Panel Monitor Display The Liquid Crystal Display (LCD) Touch Panel Monitor Display indicates power flow, measured values and fault and error messages via user selectable display screens. 2.
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MITSUBISHI ELECTRIC 7. Page Number: 1-15 2033C SERIES UPS OWNERS / TECHNICAL MANUAL Maintenance Bypass Switch (52CS/SWM) (FOR SERVICE PERSONNEL ONLY) This switch is used to transfer the load from inverter power to external power for maintenance purposes. 8. Do not operate it under normal operation. "Test mode" switch (FOR SERVICE PERSONNEL ONLY) This switch changes system operation to the test-mode. This switch is mounted on Display PCB and Main PCB.
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MITSUBISHI ELECTRIC 1.5 Page Number: 1-16 2033C SERIES UPS OWNERS / TECHNICAL MANUAL SPECIFICATIONS The UPS name plate displays the rated kVA as well as nominal voltages and currents. The name plate is located on the interior side of the UPS front door. TABLE 1.3 Power Specifications Rated output Input voltage Output voltage Power 3 phase / 4 wire 3 phase / 3 or 4 wire 7.
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TABLE 1.5 Page Number: 1-17 2033C SERIES UPS OWNERS / TECHNICAL MANUAL MITSUBISHI ELECTRIC Detail of Specifications Rated Output kVA 7.5 Rated Output kW 6 10 15 20 30 40 50 8 12 16 24 32 40 AC INPUT CHARACTERISTICS Configuration 3 phase, 4 wire Voltage 120/208 V Frequency 60 Hz +/- 5% Reflected Current THD 4% typ. at 100% load; +15% ~ -25% 7% typ. at 50% load BATTERY Type VRLA Ride Through 8min. 5min. 11min. 7min. 5min.
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Page Number: 1-18 2033C SERIES UPS OWNERS / TECHNICAL MANUAL MITSUBISHI ELECTRIC TABLE 1.6 Rating of Contactors and Fuses Component Description UPS Rating (kVA) Component Rating 7.
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MITSUBISHI ELECTRIC 2.0 Page Number: 2-1 2033C SERIES UPS OWNERS / TECHNICAL MANUAL OPERATOR CONTROLS AND INDICATORS The 2033C Series operator controls and indicators are located as follows: Maintenance bypass switch and contactors : Inside the module UPS status indicators : Door exterior FIGURE 2.1 Operation/Display Panel (Front panel) MITSUBISHI 1 4 2 EPO INV OP. BYP OP. START STOP MBP SILENCE CLEAR BAT OP. FAILURE 3 2033C SERIES UPS 5 6 2.
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MITSUBISHI ELECTRIC 2033C SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: 2-2 FIGURE 2.2 MAIN MENU Screen MEASUREMENT SCREENS Pressing the MEASUREMENT Screen Touch icons on the MAIN MENU Screen will display each specific MEASUREMENT Screen. Each MEASUREMENT Screen displays specific system measurement data as shown in Figure 2.3. FIGURE 2.
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MITSUBISHI ELECTRIC 2033C SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: 2-3 FAULT DISPLAY SCREEN Pressing the FAULT DISPLAY Screen Touch icon on the MAIN MENU Screen will display the Fault display screen. Fault/Alarm data including fault codes and occurrence/restore dates as well as fault/alarm History can be displayed as shown in Figure 2.4. The FAULT DISPLAY Touch icon will flash on the MAIN MENU Screen if there are Fault/Alarms that have not been restored.
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MITSUBISHI ELECTRIC Page Number: 2-4 2033C SERIES UPS OWNERS / TECHNICAL MANUAL DATE & CLOCK SETUP SCREEN Pressing the lower right of the MAIN MENU Screen will display the date & clock setup screen. On Pressing the END Touch Icon, the display returns to the MAIN MENU Screen. FIGURE 2.5 DATE & CLOCK SETUP Screens 終了【現在時刻】 END 【 SET CLOCK】 2000年 00分 1 /1 /1月 2000 1日 12時 12 : 00 : 00 00秒 5 6 7 8 9 ▲ CLR 0 1 2 3 4 ▼ Pressing the each point can set the date or clock.
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MITSUBISHI ELECTRIC Page Number: 2-5 2033C SERIES UPS OWNERS / TECHNICAL MANUAL 2.2 External Signal Terminal Block The UPS is equipped with a series of input/output terminals for the external annunciation of alarms and the remote access of certain UPS functions. Layout of terminals is shown in Figure 2.6, with a functional description of the input/output port presented: FIGURE 2.
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MITSUBISHI ELECTRIC A) Page Number: 2-6 2033C SERIES UPS OWNERS / TECHNICAL MANUAL Output Contacts (for external alarm annunciation) Output contacts consist of form “A” dry type contacts. The rated capacity of all output contacts is 120Vac/0.5Aac or 30Vdc/1Adc. All dry contacts must be operated at their rated values or lower. Figure 2.7 illustrates a typical installation. The external relay can also be a lamp, LED, or computer, etc. FIGURE 2.
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MITSUBISHI ELECTRIC B) Page Number: 2-7 2033C SERIES UPS OWNERS / TECHNICAL MANUAL Input Contacts (for remote access of UPS) External contacts are provided by the user of the UPS system. The terminal voltage at the UPS is 24Vdc. External dry contacts are to be provided accordingly. NOTE: Do not apply voltages to remote access input terminals. Damage to UPS may result. Refer to Figure 2.8 for a typical wiring configuration.
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MITSUBISHI ELECTRIC 2.3 Page Number: 2-8 2033C SERIES UPS OWNERS / TECHNICAL MANUAL External communication connector This is an RS232C port for “DiamondLink”* monitoring software. The layout of the connector is shown in Figure 2.9. FIGURE 2.9 External communication connector (NEC Class2) CN62 D-SUB 9Pin (male) 1 2 3 4 5 6 7 8 9 Pin 1. : Not used Pin 2. RXD : Receive data Pin 3. TXD : Transmit data Pin 4. DTR : Always high level Pin 5. GND : Signal ground Pin 6. : Not used Pin 7.
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MITSUBISHI ELECTRIC 3.0 INSTALLATION AND OPERATION 3.1 Transportation and Installation TABLE 3.1 Page Number: 3-1 2033C SERIES UPS OWNERS / TECHNICAL MANUAL How to transport and install the system Transportation Installation Transport unit with forklift. Pull out the UPS cabinet as shown in Figure 3.1 Fix the UPS unit in place using the four (4) leveling feet. Note : Do not transport in a horizontal position. Cabinets should be maintained upright within +/15° of the vertical during handling. 3.
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MITSUBISHI ELECTRIC 3.3 Page Number: 3-2 2033C SERIES UPS OWNERS / TECHNICAL MANUAL Installation Procedure A) Note the load tolerance of the floor Refer to Table 3.2 for list of UPS weights: TABLE 3.2 List of UPS weights UPS Capacity (kVA) 7.5 10 15 20 30 40 50 Weight (lb.) 562 562 816 816 1235 1082 1082 Note: 40kVA and 50kVA UPS have batteries external to module cabinet Please refer to the remote battery supply installation manual.
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MITSUBISHI ELECTRIC 2033C SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: 3-3 Note: 40kVA and 50kVA UPS batteries are external to module cabinet. Please refer to the remote battery supply installation manual. 3. CAUTION - Do not dispose of battery or batteries in a fire. The battery may explode. 4. CAUTION - Do not open or mutilate the battery or batteries. Released electrolyte is harmful to the skin and eyes and may be toxic. 5.
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MITSUBISHI ELECTRIC Page Number: 3-4 2033C SERIES UPS OWNERS / TECHNICAL MANUAL NOTES: 1. Confirm that all UPS internal contactors (breakers) "CB1", "CB2", and "CB3" are open before energizing UPS. 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 3.5 for recommended compression lugs and appropriate crimping tool Table 3.
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MITSUBISHI ELECTRIC Page Number: 3-5 2033C SERIES UPS OWNERS / TECHNICAL MANUAL Fig.3.2 UPS Terminal Designation Static Transfer Switch CB3 CONVERTER AC input Terminals: INPUT A,B,C,N INVERTER Output CB1 FI FO 52CS 52C CB2 52CS(7.
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MITSUBISHI ELECTRIC 2033C SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: 3-6 FIGURE 3.3 Input/Output Power Terminals (7.
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MITSUBISHI ELECTRIC Page Number: 3-7 2033C SERIES UPS OWNERS / TECHNICAL MANUAL FIGURE 3.4 Input/Output Power Terminals (30kVA) Control printed circuit boards Converter & Inverter Unit Cooling fan TRANSFER NORMAL BYPASS Battery MBS Battery N P (DC INPUT) Battery RYDR-X DC Input Power Terminal HOLE DIAMETER: 0.28” (7 MM) Battery A B C N A B C N (INPUT) (OUTPUT) . Grounding bar AC Input/Output Power Terminal Designation HOLE DIAMETER: 0.
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MITSUBISHI ELECTRIC Page Number: 3-8 2033C SERIES UPS OWNERS / TECHNICAL MANUAL FIGURE 3.5 Input/Output Power Terminals (40kvA - 50kVA) Control printed circuit boards Converter & Inverter Unit Cooling fan TRANSFER BYPASS NORMAL MBS RYDR-X A B C (AC INPUT) N A B C (AC OUTPUT) N N P (DC INPUT) Grounding bar Input/Output Power Terminal Designation HOLE DIAMETER: 0.
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MITSUBISHI ELECTRIC 3.5 2033C SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: 3-9 Operating Procedures A) UPS Start-up Procedure 1. Close External Input Circuit Breaker (User supplied. Refer to warning 2). 2. The “BYP.OP.” illuminates and power is supplied to the critical load from the static bypass line automatically. 3. Within ten (10) seconds, the “INV.OP.” LED flashes and the Inverter starts.
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MITSUBISHI ELECTRIC C) 2033C SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: 3-10 EPO (Emergency Power Off) Procedure If an all power supply shutdown is required in an emergency situation, press the "EPO" button on the front panel. The UPS will be shutdown and no power is supplied to the load. WARNING : With EPO operation, although all output power from the UPS is shutdown, it is necessary to manually open the input circuit breaker (user supplied), to remove the input power to the UPS. 3.
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MITSUBISHI ELECTRIC 2033C SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: 4-1 4.0 RESPONSE TO UPS FAILURE UPS FAULT Depress “SILENCE” button on the front panel. Annunciator Silence Refer to the list of fault codes for a description of the Recording of Fault error. See section 6. For fault codes Take necessary action per the list of fault codes in Primary Action section 6 of this manual.
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2033C SERIES UPS OWNERS / TECHNICAL MANUAL MITSUBISHI ELECTRIC Page Number: 5-1 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. Battery end of life is defined as the state of charge resulting in an ampere-hour capacity less than, or equal to, 80% of nominal capacity.
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MITSUBISHI ELECTRIC 2033C SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: 6-1 6.0 FAULT CODES This section covers the fault codes, their description and required action. At time of error : A) Verify and record the occurrence of the alarm. Note fault code on the FAULT DISPLAY Screen of the LCD Display . Contact Mitsubishi Electric Power Products, Inc. at 1-800-887-7830. B) If the External AC Input Circuit Breaker (MCCB) is in the trip state, depress the toggle to reset the breaker before re-closing.
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20033C SERIES UPS OWNERS / TECHNICAL MANUAL MITSUBISHI ELECTRIC Page Number: 6-2 Failure Code List Note 1 LCD Failure Code Status Guidance Note 2 External sendBuzzer out contact Note 3 Failure LED 00 Test mode (Pulse check) - [1] - - 01 Maintenance mode - [1] - - 10 Battery circuit abnormal [1] Minor Flicker 11 Battery test - - - 12 Battery circuit abnormal [1] Minor Flicker 13 Battery depleted warning - [1] Alarm Flicker 14 Battery depleted - [2] Alarm Lit up
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20033C SERIES UPS OWNERS / TECHNICAL MANUAL MITSUBISHI ELECTRIC Page Number: 6-3 Note 1 LCD Failure Code Status Guidance Note 2 External sendBuzzer out contact Note 3 Failure LED 52 Transfer circuit abnormal Call service engineer [1] Minor Flicker 53 Transfer circuit abnormal Call service engineer [1] Minor Flicker 54 Control circuit error Call service engineer [2] Major Lit up 55 Control circuit error Call service engineer [2] Major Lit up 56 Control circuit error Call se
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2033C SERIES UPS OWNERS / TECHNICAL MANUAL MITSUBISHI ELECTRIC Page Number: 6-4 (Note 1) Audible annunciator: [1] intermittent sound, [2] continuous sound. (Note 2) - "Major" is defined as a major failure. Load transferred from inverter to the static bypass line; - "Minor" is defined as a minor failure. UPS continues to operate normally, but cause of alarm must be identified; - “Over" is defined as an overload condition.
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MITSUBISHI ELECTRIC 2033C SERIES UPS OWNERS / TECHNICAL MANUAL Page Number: 7-1 7.0 WARRANTY & OUT OF WARRANTY SERVICE The Mitsubishi Electric UPS Division Service Department has many Authorized Service Centers place strategically throughout the US, Canada and Latin America. For both in warranty and out of warranty service, please contact Mitsubishi Electric Power Products, Inc. at (847) 478-2100.
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MITSUBISHI ELECTRIC Page Number: 7-2 2033C SERIES UPS OWNERS / TECHNICAL MANUAL Mitsubishi Electric Power Products, Inc. UNINTERRUPTIBLE POWER SUPPLIES 500 Corporate Woods Parkway, Vernon Hills, IL 60061 Phone: (847) 478-2100, Fax: (847) 478-2290 UPS Warranty Registration __ Register UPS for Warranty __ Address Change To validate the Warranty on your UPS this form must be filled out completely by Customer and returned.
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NOTE: PLEASE READ THE TERMS OF THIS LIMITED WARRANTY CAREFULLY PRIOR TO INSTALLATION AND START-UP OF YOUR NEW MITSUBISHI UNINTERRUPTIBLE POWER SUPPLY SYSTEM. FAILURE TO FOLLOW THESE PROCEDURES MAY VOID YOUR LIMITED WARRANTY! MITSUBISHI ELECTRIC POWER PRODUCTS, INC. UNINTERRUPTIBLE POWER SUPPLY SYSTEM (2033A/2033C/2033D/9700/9800A SERIES) LIMITED WARRANTY POLICY AND PROCEDURES 1. LIMITED WARRANTY: MITSUBISHI ELECTRIC POWER PRODUCTS, INC.
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C. ADDITIONAL LIMITATIONS (1) Parts used for replacements are warranted for the longer of 90 days or the remainder of the original Warranty Period. All defective Product parts shall be the property of MEPPI upon replacement. MEPPI reserves the right to make any or all changes to the Products that it may deem necessary without prior notice to customer. Replacement parts may be new or reconditioned or refurbished.