Gtec MUST400 User Manual

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Modular UPS MUST400
USER Manual
MUST400_User manual_EN_REV02 User Manual
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Summary of Contents for Gtec MUST400

  • Page 1 Modular UPS MUST400 USER Manual MUST400_User manual_EN_REV02 User Manual - 1 -...
  • Page 2: Safety Precautions

    Safety Precautions Safety Precautions This manual contains information concerning the installation and operation of Modular UPS. Please carefully read this manual prior to installation. The Modular UPS cannot be put into operation until it is commissioned by engineers approved by the manufacturer (or its agent).
  • Page 3 警告 危 险 Battery voltage higher than 400Vdc All the battery maintenance and servicing procedures involving internal access need special tools or keys and should be carried out only by trained personnel. SPECIAL CARE SHOULD BE TAKEN WHEN WORKING WITH THE BATTERIES ASSOCIATED WITH THIS EQUIPMENT.
  • Page 4: Table Of Contents

    Contents Contents Safety Precautions ..........................- 2 - Chapter 1 Installation ..........................7 1.1 Introduction ..........................7 1.2 Initial Checking ........................7 1.3 Location ........................... 8 1.3.1 UPS Location ......................8 1.3.2 External Battery Room....................8 1.3.3 Storage ......................... 9 1.4 Positioning ..........................
  • Page 5 Contents 3.2.2 Parallel Requirements of UPS Modules ..............31 3.2.3 Installation of Cabinet ....................31 3.2.4 External Protective Devices ..................31 3.2.5 Power Cables ......................31 3.2.6 Parallel Signal Board ....................32 3.2.7 Control Cables ......................32 3.2.8 Parallel functioning setting ..................33 Chapter 4 Installation Drawing ......................
  • Page 6 Contents 7.4 UPS Event Log ........................59 Chapter 8 Optional Parts ........................63 8.1 Replacing Dust Filters ......................63 Chapter 9 Product Specification ......................65 9.1 Applicable Standards ......................65 9.2 Environmental Characteristics ................... 65 9.3 Mechanical Characteristics ....................66 9.4 Electrical Characteristics (Input Rectifier) ................
  • Page 7: Chapter 1 Installation

    Chapter 1 Installation Chapter 1 Installation 1.1 Introduction This chapter introduces the relevant requirements for positioning and cabling of the Modular UPS and related equipment. Because each site has its requirements, it is not the aim of this chapter to provide step-by-step installation instructions, but to act as a guide for the general procedures and practices that should be observed by the installing engineer.
  • Page 8: Location

    Chapter 1 Installation 1.3 Location 1.3.1 UPS Location The UPS is intended for indoor installation and should be located in a cool, dry and clean environment with adequate ventilation to keep the environmental parameters within the specified operating range (see Table.9- Improper use of UPS and in condition out of the operating range invalid the warranty.
  • Page 9: Storage

    Chapter 1 Installation 1.3.3 Storage If the equipment is not installed immediately, it must be stored in a room protected against excessive humidity and heat sources (see Table.9-2). The battery needs to be stored in dry and cool place with good ventilation. The most suitable storage temperature is from 20 ºC to 25ºC.
  • Page 10: System Cabinet

    Chapter 1 Installation 1.4.1 System Cabinet A UPS system can comprise an UPS rack system, external battery cabinet, depending on the specific system requirement. All the UPS system cabinets used in the same installation site are of the same height and should be positioned side-by-side to achieve an aesthetically appealing effect.
  • Page 11 Chapter 1 Installation System Unit Power Connection Bypass Moudle Power Module 10 module cabinet System Unit Power Connection Bypass Moudle Power Module 6 module cabinet MUST400_User manual_EN_REV02 User Manual...
  • Page 12: Installing Power Modules And Battery Modules

    Chapter 1 Installation 3 module cabinet including battery packs inside Fig.1- 1: UPS Structure Table.1- 1: UPS Configuration List Item Component Quantity Remarks System Display Requisite, factory installed Bypass module Requisite, factory installed Input/output/maintenance Requisite, factory installed bypass breakers 1 ≤n ≤10 Power module Requisite Battery module...
  • Page 13: Cable Entry

    Chapter 1 Installation Fig.1- 2: Power Module Installation Diagram 1.4.9 Cable Entry Cables can enter into the UPS system both from bottom and top. Cable entry is made possible through a blanking plates fitted at the bottom or top of the equipment. The recommended installation practice is to install glands to prevent foreign material entering into the cabinet.
  • Page 14: External Battery

    Chapter 1 Installation Protection against earth faults (RCD devices): The RCD device installed upstream of the input supply should be comply with: Sensitive to DC unidirectional pulses (class A) in the network Insensitive to transient current pulses Have an average sensitivity that is adjustable between 0.3A and 1A. Fig.1- 3: The Symbols of RCCB When using the RCD in the split bypass system or parallel system, the RCD should be installed upstream of the input distribution to avoid wrong alarm.
  • Page 15: Power Cables

    Chapter 1 Installation 1.6 Power Cables Design the cables according to the descriptions in this section and local regulatory wiring standards, and the environmental conditions (temperature and physical support media) should be taken into consideration. Refer to IEC60950-1 Table 3B Cabling. 警告...
  • Page 16: Cable Connections

    Chapter 1 Installation 1.6.1 Cable Connections 警告 危 险 Note The operations described in this section must be performed by authorized electricians or qualified technical personnel. If you have any difficulties, do not hesitate to contact our Customer Service & Support department.
  • Page 17: Control Cabling And Communication

    Chapter 1 Installation Output System Connections 6. Connect the system output cables between the UPS output terminals (output A-B-C-N) Refer to Fig.4-11 and the critical load and tighten the terminals screws to 5Nm (M6 Bolt) or to 13Nm (M8 Bolt) or to 25Nm (M10 Bolt).
  • Page 18: Dry Contact Interface Of Battery And Environmental Temperature Detection

    Chapter 1 Installation 1.7.2 Dry Contact Interface of Battery and Environmental Temperature Detection The input dry contact J2 and J3 detect the temperature of batteries and environment respectively, which can be used in environment monitoring and battery temperature compensation. J2 and J3 interfaces diagram are shown in fig.1-5, the description of interface is in table.1-3. Fig.1- 5: Diagram of J2 and J3 Dry Contact of Temperature Detection Table.1- 3: Description of Input Dry Contact Position...
  • Page 19: Generator Input Dry Contact

    Chapter 1 Installation Position Name Purpose J4.1 EPO_NC EPO is activated when disconnecting fromJ4.2 +24V J4.2 +24V, connect the common terminal of NC and NO J4.3 EPO_NO EPO is activated when shorting with J4.2 The EPO is triggered when shorting pin 2 and 3 or opening pin 2 and 1 of J4. If an external emergency stop facility is required, it is connected via the reserved terminals of J4.
  • Page 20: Bcb Input Port

    Chapter 1 Installation Table.1- 5: Description of Status Interface and Connection of Generator Position Name Purpose J5.1 +24V Internal +24V power supply J5.2 Connection status of generator J5.3 Power ground 警告 危 险 Note All auxiliary cables must be double insulated twisted cables with cross sectional area of 0.5mm2 ~ 1.5mm2 for maximum connection length between 25m and 50m.
  • Page 21: Battery Warning Output Dry Contact Interface

    Chapter 1 Installation 1.7.6 Battery Warning Output Dry Contact Interface J8 is the output dry contact interface, which outputs the battery warnings of low or excessive voltage, when the battery voltage is lower than set value, an auxiliary dry contact signal will be provided via the isolation of a relay.
  • Page 22: Mains Failure Warning Output Dry Contact Interface

    Chapter 1 Installation Table.1- 8: Integrated warning dry contact interface description Position Name Purpose Integrated warning relay (normally closed) will be open during J9.1 ALARM_NC warning Integrated warning relay (normally open) will be closed during J9.2 ALARM_NO warning J9.3 Common connection 警告...
  • Page 23: Chapter 2 Battery Installation And Maintenance

    Chapter 2 Battery Installation Chapter 2 Battery Installation and Maintenance 2.1 General Recommendations Take special care when operating the batteries of the Modular UPS system. When all the battery cells are connected, the battery voltage can exceed 400Vdc, which is potentially lethal 警告...
  • Page 24: Battery Cabinet Typologies

    Chapter 2 Battery Installation leak from the battery. Therefore, be sure to wear a pair of protective glasses, rubber gloves and skirt when operating the battery. Otherwise, you may become blind if acid enters your eyes and your skin may be damaged by the acid. ...
  • Page 25: Traditional Battery Installation

    Chapter 2 Battery Installation Fig.2- 1: Battery Box Battery boxes should be stored in a cool place with the protective cover on. Hot and humid place will cause damage to Battery boxes. 2.2.2 Traditional Battery Installation Only the qualified engineers are allowed to install and maintain mounted in a traditional battery cabinet or shelf.
  • Page 26: Modular Battery Pack Installation

    Chapter 2 Battery Installation Fig.2- 2: Diagram of Batteries Connection 警告 危 险 Warning: Battery connections When is used a traditional battery solution, always comply with the following precautions:  Disconnect the charging power before connecting or disconnecting the cable of the battery terminals. ...
  • Page 27: Battery Setting

    Chapter 2 Battery Installation 2.2.4 Battery setting 警告 危 险 Warning  All battery setting must to be carry out with all battery switches or fuses opened  All battery setting must be performed by trained and expertise technician. CAUTION: Wrong battery settings can destroy the batteries, damage the UPS, reduce the backup time or not assure the proper batteries recharge.
  • Page 28: Advanced Battery Functions (Software Settings Performed By The Commissioning Engineer)

    Chapter 2 Battery Installation For defining the battery charging current follow the formula here below: I = (n * P[W] * Charge I(%) / 100) / 576V Charge I(%) = (I * 576 * 100) / (n * P[W]) Where: I is the battery charging current n is the number of module inserted in the system P[W] the power of the module inserted in the system...
  • Page 29: Battery Maintenance

    Chapter 2 Battery Installation Battery Disconnect Devices Alarm The alarm occurs when the battery disconnect device disconnects. The external battery connects to the UPS through the external battery circuit breaker. The circuit breaker is manually closed and tripped by the UPS control circuit.
  • Page 30: Chapter 3 Installation Of Ups System And Parallel System

    Chapter 3 Installation of UPS Rack System and System Chapter 3 Installation of UPS System and Parallel System 3.1 Overview The single or parallel system should be installed according to the installation procedures of the UPS rack module system and the requirements in this Chapter. During the installation of the UPS, the local regulations for the field of application have to be respected.
  • Page 31: Features Of Parallel System

    Chapter 3 Installation of UPS Rack System and Parallel System any paralleled UPSs. In addition, two UPS modules or 1+1 groups may be configured as “distributed redundant” systems. Each UPS module or system has independent outputs that nevertheless are synchronized through a Load Bus Synchronizer (LBS) so that critical loads can be seamlessly transferred from one system to another.
  • Page 32: Parallel Signal Board

    Chapter 3 Installation of UPS Rack System and System 3.2.6 Parallel Signal Board Installation of parallel signal board The parallel signal board BJ is installed at the rear of the static switch power module. Refer to fig.3-2, Fig.3- 2: Installation of Parallel Signal Board BJ ...
  • Page 33: Parallel Functioning Setting

    Chapter 3 Installation of UPS Rack System and Parallel System 3.2.8 Parallel functioning setting Before to set the parameters as described here below push EPO button in both system. In case of system with already installed the parallel option, verify the following parameter setting. Select “Serv set”...
  • Page 34: Chapter 4 Installation Drawing

    Chapter 6 Operating Instructions Chapter 4 Installation Drawing To User Safety SNMP Card SNMP Ground RS232 RS485 Connect to Critical Load Batt. Temperature ENV. Temperature Main Supply Power Cables Rack Modular UPS system Bypass Supply Batt. Low Alarm General Alarm To External Battery Connection Utility...
  • Page 35 Chapter 6 Operating Instructions  External BCB interface: BCB DRV: J6-1 BCB drive signal BCB STATUS: J6-2 BCB contactor status, normally opened. Shorted to GND when activated GND: J7-1 ground Surge Protection System Unit Power Connection Bypass Moudle PDU Module Power Module Internal...
  • Page 36 Chapter 6 Operating Instructions System Unit Power Connection Bypass Moudle Power Module Fig.4- 4: 200KVA UPS Module System, Front View and Rear View without Door System Unit Power Connection Bypass Moudle Power Module Fig.4- 5: 120KVA UPS Module System, Front View and Rear View without Door MUST400_User manual_EN_REV02 User Manual...
  • Page 37 Chapter 6 Operating Instructions 顶视图 Top view 200K UPS正视图 Fig.4- 6: 200KVA UPS External Dimensions MUST400_User manual_EN_REV02 User Manual...
  • Page 38 Chapter 6 Operating Instructions Fig.4- 7: 120KVA UPS External Dimensions Fig.4- 8: 60KVA Built-in Battery UPS Module System External Dimensions MUST400_User manual_EN_REV02 User Manual...
  • Page 39 Chapter 6 Operating Instructions (a) 200KVA UPS power connection (b) 120KVA UPS power connection Fig.4- 9: Power Connection of Module System UPS Fig.4- 10: Power Module MUST400_User manual_EN_REV02 User Manual...
  • Page 40: Internal Battery Module

    Chapter 6 Operating Instructions Fig.4- 11: Static Bypass Module Notes for installing modules: 1. When installing the modules, install the modules from bottom to top. When removing the modules, remove the modules from top to bottom. The purpose is to maintain the stable center of gravity. 2.
  • Page 41 Chapter 6 Operating Instructions 警告 危 险 Note When using modular battery it is important to install at least 2 battery module per each power module installed. Not doing this the internal fuses will open before reach the EOD. Battery housed in the external Modular Battery Cabinet must be of the same kind of the internal ones. MUST400_User manual_EN_REV02 User Manual...
  • Page 42: Chapter 5 Operations

    Chapter 6 Operating Instructions Chapter 5 Operations 警告 危 险 Warning: Hazardous mains voltage and/or battery voltage present(s) behind the protective cover The components that can only be accessed by opening the protective cover with tools cannot be operated by user. Only qualified service personnel are authorized to remove such covers. 5.1 Introduction The Modular UPS system provides the critical load (such as communication and data processing equipment) with high quality uninterruptible AC power.
  • Page 43: Split-Bypass Input

    Chapter 6 Operating Instructions 5.1.1 Split-Bypass Input Fig. 5-1 illustrates the Modular UPS in dual input configuration (the bypass line uses a separate AC source). In this configuration, the static bypass and maintenance bypass share the same independent bypass power supply and connect to the power supply through a separate switch.
  • Page 44: Normal Mode

    Chapter 6 Operating Instructions 5.2.1 Normal Mode The UPS inverter power modules continuously supplies the critical AC load. The rectifier/charger derives power from the AC mains input source and supplies DC power to the inverter while simultaneously FLOAT or BOOST charging its associated backup battery. 5.2.2 Battery Mode Upon failure of the AC mains input power;...
  • Page 45: Eco Mode

    Chapter 6 Operating Instructions 5.2.8 Eco Mode To improve system efficiency, UPS rack system works in bypass mode at normal time, and inverter is standby. When utility fails, UPS transfer to battery mode, and inverter power the loads. The efficiency of ECO system can be up to 98%.
  • Page 46: Chapter 6 Operating Instructions

    Chapter 6 Operating Instructions Chapter 6 Operating Instructions 警告 危 险 Warning-Hazardous mains voltage and/or battery voltage present(s) behind the protective cover The components that can only be accessed by opening the protective cover with tools cannot be operated by user. Only qualified service personnel are authorized to remove such covers. 6.1 Introduction The Modular UPS operates in the following three modes listed in table.6-1.
  • Page 47: Start-Up Procedure

    Chapter 6 Operating Instructions 6.2.1 Start-Up Procedure This procedure must be followed when turning on the UPS from a fully powered down condition. The operating procedures are as follows: Open the external power switch. Open the internal power switch. Open the UPS door, connect the power supply cables and ensure the correct phase rotation.
  • Page 48: Procedures For Switching Between Operation Modes

    Chapter 6 Operating Instructions 6.2.2 Procedures for Switching Between Operation Modes Switch from normal mode to bypass mode Press “Tran byp” menu in menu to switch to bypass mode. 警告 危 险 Note In bypass mode, the load is directly supplied by the mains instead of the pure AC power from the inverter. Switch from bypass mode to normal mode Press “Esc byp”...
  • Page 49: Procedure For Switching From Maintenance Mode To Normal Mode

    Chapter 6 Operating Instructions Press the “Tran Byp” menu in on the right side of the LCD. The UPS Mimic indicator Inverter will green flash and also the Status Indicator will turn red and will be accompanied by an audible alarm. The load transfers to static bypass, and the inverter standby.
  • Page 50: Procedure For Completely Powering Down A Ups

    Chapter 6 Operating Instructions 6.4 Procedure for Completely Powering Down a UPS If you need to power down the UPS completely, follow the procedures as follow:  Press EPO button on the right side of operation panel  Open external battery breaker and internal battery breaker ...
  • Page 51: Operation Instruction For Power Module Maintenance

    Chapter 6 Operating Instructions 6.8 Operation Instruction for Power Module Maintenance Only a trained operator can perform the following procedures. Maintenance guidance for power modules. If the system is in normal mode and the bypass is normal, and the redundant number of power module is at least 1: Enter in function menu (need password 2) and press “FaultClr”...
  • Page 52: Language Selection

    Chapter 6 Operating Instructions 6.9 Language Selection The LCD menus and data display are available in 4 languages: Simple Chinese, English, Italian, Traditional Chinese. Perform the following procedure to select a language needed: In main menu, press to enter in function setting menu in the LCD screen. Select language setting menu.
  • Page 53: Chapter 7 Operator Control And Display Panel

    Chapter 7 Operator Control and Display Panel Chapter 7 Operator Control and Display Panel This chapter introduces the functions and operation instructions of the UPS operator control and display panel in detail, and provides LCD display information, including LCD display types, detailed menu information, prompt window information and UPS alarm list.
  • Page 54: Mimic Current Path

    Chapter 7 Operator Control and Display Panel 7.1.1 Mimic Current Path The LEDs shown on the mimic current path represent the various UPS power paths and show the current UPS operating status. The status description of indicators is shown in table.7-2. Table.7- 2: Status Description of Indicator Indicator State...
  • Page 55: Functional Keys

    Chapter 7 Operator Control and Display Panel 7.1.3 Functional Keys There are 4 functional buttons on operator control and display panel, which are used together with LCD. The functions description is shown in table.7-4. Table.7- 4: Functions of Functional Keys Functional key Functions To shutdown the rectifier, inverter, static bypass and battery...
  • Page 56 Chapter 7 Operator Control and Display Panel Table.7- 5: Description of LCD Icons Icon Description Bypass parameter(voltage, current, PF, frequency) Main input parameter(voltage, current, PF, frequency) History log, system information Function setting (display calibration, password setting, time setting, date format, communication protocol and language setting), system setting (used only for manufacturer) Battery data, battery parameter setting (used for service engineer)
  • Page 57: Detailed Description Of Menu Items

    Chapter 7 Operator Control and Display Panel N=03(P-1 / 2): N=03 modules in cabinet, parallel mode, cabinet ID is 1, 2 cabinets are paralleled Mute on/off Current RM200/20:cabinet Voltage O/P data 200kva/power module 20kva Frequency O/P wave Apparent Power Active Power Reactive Power Current status Load percent...
  • Page 58 Chapter 7 Operator Control and Display Panel Table.7- 7: Item Description of UPS Menu Menu name Menu item Meaning V phase(V) Voltage I phase(A) Current Main input Freq.(Hz) Frequency Power factor V phase(V) Voltage Freq. (Hz) Frequency Bypass input I phase(A) Current Power factor V phase(V)
  • Page 59: Ups Event Log

    Chapter 7 Operator Control and Display Panel Menu name Menu item Meaning Control User can modify control password 1 password 1 set This test will lead to the battery being partly discharged to activate Battery battery until battery voltage is low. Bypass must be in normal maintenance test condition, the battery capacity should be above 25%.
  • Page 60 Chapter 7 Operator Control and Display Panel Utility (Grid) is abnormal. Mains voltage or frequency exceeds the upper Utility Abnormal or lower limit and results in rectifier shutdown. Check the input phase voltage of rectifier. Bypass voltage Sequence is reverse. Check if input power cables are Byp Sequence Err connected correctly.
  • Page 61 Chapter 7 Operator Control and Display Panel failure status and recover the mains power in time Batt Test OK Battery Test OK Batt Maint OK Battery maintenance succeed Comm Node The N# Power Module is inserted in system. Join N# Comm Node Exit The N# Power Module is pulled out from system.
  • Page 62 Chapter 7 Operator Control and Display Panel Whether the ambient temperature is too high. Whether the ventilation channel is blocked. Whether fan fault happens. Whether inverter overload time is out. Inhibit system transfer from bypass to UPS (inverter). Check: Whether the power module’s capacity is big enough for load. On Ups Inhibited Whether the rectifier is ready.
  • Page 63: Chapter 8 Optional Parts

    Chapter 8 Optional Parts Chapter 8 Optional Parts 8.1 Replacing Dust Filters Each filter is held in place by a bracket on either side of each filter. To replace each filter: Open the UPS front door and locate the filters on the back side of the front door (see Fig. 8-1). Remove one bracket and remove the screws on the second bracket.
  • Page 64 Chapter 9 Product Specification 8.2 Parallel kit For parallel installation and features, please refer to section 3.2 8.3 Dual input For dual input connection and installation, refer to section: Appendix A. 8.4 Backfeed protection The system provide free contact available for disconnecting backfeed protection device. For this feature will be changed the meaning of output dry contact for BCB management.
  • Page 65: Chapter 9 Product Specification

    Chapter 9 Product Specification Chapter 9 Product Specification This chapter provides UPS product specification 9.1 Applicable Standards The UPS has been designed to conform to the following European and international standards: Table.9- 1: Compliance with European and International Standards Item Normative reference General safety requirements for UPS EN50091-1-1/IEC62040-1-1/AS 62040-1-1...
  • Page 66: Mechanical Characteristics

    Chapter 9 Product Specification 9.3 Mechanical Characteristics Table.9- 3: Mechanical Properties 60/20 battery Cabinet Specification Unit 30/10, 60/20 60/10, 120/20 100/10, 200/20 built-in Mechanical Dimension, 600×900×1100 600×900×1600 600×900×2000 600×1000×2000 W×D×H Weight Color Black Protection Level, IP20 IEC(60529) Module type Unit Mechanical Dimension, 440×590×134...
  • Page 67: Electrical Characteristics (Intermediate Dc Link)

    Chapter 9 Product Specification 9.5 Electrical Characteristics (Intermediate DC Link) Table.9- 5: Battery Information Items Unit Parameters Battery Nominal: ±240V, one-side range: 198V~288V voltage Quantity of lead- Nominal 480V=40*6cell(12V) acid cells Float charge 2.25V/cell(selectable from 2.2V/cell~2.35V/cell) V/cell (VRLA) voltage Constant current and constant voltage charge mode Temperature mV/°C /cl -3.0(selectable from : 0~-5.0, 25°C or 30°C, or inhibit)
  • Page 68: Electrical Characteristics (Inverter Output)

    Chapter 9 Product Specification 9.6 Electrical Characteristics (Inverter Output) Table.9- 6: Inverter Output (to Critical Load) Rated capacity Unit 40~120 (kVA) 380/400/415(three-phase four-wire and sharing neutral with the Rated AC voltage bypass) Freqency 50/60 110% load, 1 hour 125% load, 10min overload 150% load, 1min >150% load, 200ms...
  • Page 69: Electrical Characteristics (Bypass Input)

    Chapter 9 Product Specification 9.7 Electrical Characteristics (Bypass Input) Table.9- 7: Bypass Input Rated capacity(kVA) Unit 380/400/415 Rated three-phase four-wire, sharing neutral with the rectifier input and providing neutral reference for the Voltage output 46A 380V 91A 380V 151A 380V 182A 380V 302A 380V 43A 400V...
  • Page 70: Efficiency

    Chapter 9 Product Specification 9.8 Efficiency Table.9- 8: Efficiency, Air Exchange Rated Efficiency (kVA) Unit 40~120kVA Efficiency Normal mode(dual conversion) ECO mode Battery discharging efficiency (DC/AC) (battery at nominal voltage 480Vdc and full-rated linear load) battery mode Maximum air exchange /min 6.04/power module, 4.53/bypass module MUST400_User manual_EN_REV02 User Manual...
  • Page 71: Appendix A. Split-Bypass Input Connection

    Appendix C. MTR setting software Appendix A. Split-Bypass Input Connection Fig.B-1 illustrates the modular UPS in what is known as the split-bypass configuration (that is, the bypass uses a separate AC source). In this configuration, the static bypass and maintenance bypass share the same independent bypass power supply and connect to the power supply through a separate switch.
  • Page 72 Appendix A. Split-Bypass Input Connection of 200KVA Modular System Fig.B- 1: Split Bypass Connection of Modular System MUST400_User manual_EN_REV02 User Manual...
  • Page 73: Appendix B. Upsilon Free Sw

    Appendix C. MTR setting software Appendix B. UPSilon free SW UPSilon is a free Software, you can Download it from: http://www.megatec.com.tw/Upsilon2000v5.3.rar License: The license number is written in a label behind the UPS door. To communicate with PC/server, verify the setting on UPS Mimic Panel: select Comm Set, set Protocol = SNT UPSilon use description UPSilon is a UPS monitoring and shutdown software, which provides user-friendly interface to monitor and...
  • Page 74: Appendix C. Mtr Setting Software

    Appendix B. UPSilon SW Appendix C. MTR setting software MTR software is available only for distributors, and trained technician. This software permit to do all setting available in the setting. Wrong setting can damage the system, batteries or the equipment load. Wrong setting made by not trained personnel invalid the warranty.
  • Page 75 Appendix C. MTR setting software Start the MTR software in PC Connect the USB port of computer to RS232 port of UPS. Verify the COM port used in PC Open MTR software Select the right UPS type Select the Baud rate Select protocol mode: “MODBUS_RTU”...

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