ION F22 Online UPS User Manual
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ION F22 Online UPS User Manual

Uninterruptible power supply system for 30kw power module
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User Manual
F22 Online UPS
For 30KW Power Module
Uninterruptible Power Supply System
Version: 4.0

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Summary of Contents for ION F22 Online UPS

  • Page 1 User Manual F22 Online UPS For 30KW Power Module Uninterruptible Power Supply System Version: 4.0...

  • Page 2: Table Of Contents

    Table of Contents 1. Safety ..........................1 1.1 Important Safety Instructions ..................1 1.2 EMC .......................... 1 1.3 Installation information ....................1 1.4 Maintenance ......................2 1.5 Recycling the used battery ..................2 2. Installation ........................3 2.1 Initial Inspection ....................... 3 2.2 Installation Environment ....................
  • Page 3 8.7 Electrical Characteristics (Bypass Mains Input) ............90 9. UPS Installation for Parallel Rack System ................91 9.1 Input and Output Wiring ..................91 9.2 Parallel Board Setting and Power Module ..............92 9.3 Parallel Function Setting ................... 93 9.4 Parallel Cable Connection ..................94 9.5 Parallel System Turn On Procedure ................

  • Page 4: Safety

    1. Safety 1.1 Important Safety Instructions This UPS contains LETHAL VOLTAGES. All repairs and service must be performed by AUTHORIZED SERVICE PERSONNEL ONLY. There are NO USER SERVICEABLE PARTS inside the UPS. WARNING: The UPS designed for commercial and industrial purpose, it is forbidden to apply for any life ...

  • Page 5: Maintenance

    1.4 Maintenance WARNING: Only qualified service personnel should perform the battery installation.  The following PRECAUTIONS should be observed  (1.) Remove watches, rings, or other metal objects. (2.) Use tools with insulated handles. (3.) Wear rubber gloves and boots. (4.) Do not lay tools or metal parts on top of batteries or battery cabinets.

  • Page 6: Installation

    2. Installation 2.1 Initial Inspection Visually examine if there is any damage inside and outside of packages in the process of the transportation. If any damage, report it to the carrier immediately. Verify the product label and confirm the consistency of the equipment. If the equipment needs to be returned, carefully repack the equipment by using the originally packing material that came with.

  • Page 7: Unpacking

    2.3 Unpacking Use a forklift to move the product to installed area. Refer to Figure 2-1. Please make sure the bearing capacity of forklift is sufficient. Please follow the orders in Figure 2-2 to remove carton and foams. Figure 2-1 Figure 2-2...
  • Page 8 Put a ramp in the front of the cabinet and insert small wood into groove. Then, remove two side panels. Refer to Figure 2-3. Figure 2-3 Remove 4 fixing cabinet plates and loosen leveling feet by rotating them counterclockwise. Then, move the cabinet from the pallet. Refer to Figure 2-4. To fix the cabinet in position, simply rotate leveling feet clockwise.

  • Page 9: Moving The Cabinet

    2.4 Moving the Cabinet The UPS is fixed on the pallet with 4 fixing cabinet plates. When removing it, pay attention to the movement of the casters to avoid accidents. The cabinet can be pushed forward or backward only. Pushing it sideward is not allowed. When pushing the cabinet, pay attention not to overturn it as the gravity center is high.

  • Page 10: Types Of Ups Cabinet

    2.5 Types of UPS Cabinet There are two series of UPS cabinets, standard and extended for different requirements. The standard cabinets have the battery modules inside and they can work as a stand-alone UPS or be connected to battery externally. The extended cabinets don’t have the battery module compartments.

  • Page 11: Exterior

    2.6 Exterior In the front of the UPS, there are control interface (LCD Panel) and door lock. The side panels are lockable. The casters at the bottom of the UPS cabinet can be used to move over short distances. There are four leveling feet to fix and stabilize the UPS cabinet on the ground. Refer to Figure 2-7.
  • Page 12 2.6.1 Mechanical Data Dimensions UPS cabinet Width Depth Height 600mm 1100m 1475mm 600mm 1100m 2010mm Figure 2-8 Dimensions...
  • Page 13 2.6.2 Front View Unlock and open the front door and you will see the Main Breaker (Q1), Maintenance Breaker (Q2), Output Breaker (Q3), STS Module, Power Module slots and Battery Module slots (Battery Module Slots is only for standard series). The cabinet of 300K Model has Maintenance Bypass Switch Only.

  • Page 14: Internal Mechanisms

    2.6.3 Rear View Unlock and open the rear door and you will see the rear panel of UPS. There is a Battery Breaker for internal battery modules in the standard series, but there isn’t any in the extended series. Standard Series Extended Series Figure 2-10 Rear View 2.7 Internal Mechanisms...
  • Page 15 Standard Series (42U Front) Extended Series (42U Front) Figure 2-11 Front Breakers Standard Series (30U Rear) Standard Series (42U Rear) Figure 2-12 Rear Breaker...
  • Page 16 2.7.1.2 Maintenance Bypass Switch After opening the front door, there is one Maintenance Bypass Switch in the 300K cabinet. Figure 2-12.1 Maintenance Bypass Switch...
  • Page 17 2.7.2 Wiring Terminal Blocks Open the UPS’s back doors and you will see the wiring terminal block. For UPS cabinet wiring, please refer to Figure 2-13. Item Function Description Connects the critical loads Includes R, S, T and Neutral  Output Block terminals.
  • Page 18 Figure 2-14 Standard Series (42U) Terminal Blocks Figure 2-15 Extended Series (42U) Terminal Blocks...

  • Page 19: Control Panel

    2.8 Control Panel 2.8.1 LCD Display Through the graphic LCD display, the user can easily understand the operation mode of UPS. In addition, the measurement, parameters, versions of firmware and warnings can be browsed in the friendly interface. For detailed information, please refer to Chapter 4. Figure 2-16 Control Panel 2.8.2 LED Indicators Color...
  • Page 20 2.8.3 Function Keys Control Key Description When it is in Main screen, you can enter menu by pressing ESC  key. Return to previous screen, when screen is not in Main screen.  Return to previous value in the same row, so you can change it. ...

  • Page 21: Introduction Of Modules

    2.9 Introduction of Modules The design of STS Module, Power Module and Battery Module make maintenance and replacement quick and easy. The modular and hot-swappable design of Power Module makes it a highly cost-effective solution to meet your power requirement. The number of Power Modules installed in the UPS can be based on the initial needs.
  • Page 22 2.9.1 STS Module The STS Module is installed before leaving factory. It provides the bypass power when UPS is in Bypass Mode. In addition to offering bypass power, it includes some communication interfaces. For detailed information, please refer to Charter 5. Item Description This slot can insert an optional card, Extra Comm.
  • Page 23 ON/OFF 0.15 sec The STS Module is not found. The Power Module normally works as a slave module.  RUN LED The Power Module normally works as a master ON/OFF 0.5 sec module. ON/OFF 0.15 sec The CAN Bus communication doesn’t work. Figure 2-19 Power Module Module Address DIP SWITCH...
  • Page 24 the instructions in Chapter 9 “ UPS Installation for Parallel Rack System “ to adjust SW2. SW1 & SW2 Module Address Module ID SW1 & SW2 Module Address Module ID Table 2-2 Module ID Assignment...
  • Page 26 2.9.3 Battery Module The Battery Module is shipped with its own package. The inside batteries can be installed at factory or installed by the end user. A Battery Module contains 10 pcs of 12V/9Ah batteries at maximum. Figure 2-21 Battery Module Figure 2-22 Internal Wiring of Battery Module...

  • Page 27: Power Cable

    2.10 Power Cable Please follow the local wiring regulations. Follow environmental conditions and refer to IEC60950-1. 2.10.1 AC input and output maximum current and power cable configuration. For standard model in 30U cabinet (Battery inside) Model 30KVA 60KVA 90KVA Current (A) Power cable (mm Fixation torque force (lb-in) For standard model in 42U cabinet (Battery inside)

  • Page 28: Wiring

    For standard series in 42U cabinet (Battery inside) Model 30KVA 60KVA 90KVA 120KVA Current (A) Power cable (mm Fixation torque force (lb-in) Warning: 1. When Load is less than 30KVA, at least two layers of battery modules (8 modules) have to be installed.
  • Page 29 2.11.1 Installation Drawing To User Safety ground To Main SUPPLY (Power Cables) To Bypass SUPPLY (Power Cables) To Critical Load (Power Cables) To External BATTERY (Power Cables) Figure 2-23 UPS Cabinet Wiring 2.11.2 AC source connection For Single input application, connect Input1 to the AC power source and use 3 short wires to connect Input1 and Input2.

  • Page 30: External Battery Cabinet

    2.11.3 External Battery Cabinet Connection External Battery Cabinet + Battery - Battery Figure 2-24 External Battery Cabinet Wiring After the battery is completely installed, be sure to set up nominal battery voltage, battery capacity and maximum charging current in LCD setting. Otherwise, if battery setting is different from actual installation, the UPS will keep warning.

  • Page 31: Power Module Installation

    2.12 Power Module Installation The weight of Power Module is over 30Kg so at least two persons are required for handling. 2.12.1 Insert the Power Module (1.) Adjust the DIP switch positions to set the different Module Address. Refer to Table 2-1. (2.) Place the ready switch on the front panel of the module to the “...
  • Page 32 (4.) Secure the Power Module to the cabinet by fixing the screws at the front panel of the Power Module. (5.) Move the ready switch to the “ ” position (i.e., in ready state). 2.12.2 Remove the Power Module Before removing any Power Module, make sure the remaining Power Modules ...

  • Page 33: Battery Module Installation

    2.13 Battery Module Installation  The weight of Battery Module is heavy so at least two persons are required for handling.  Before performing the Battery Module installation/ replacement, make sure the Battery Breaker is in the OFF position. 2.13.1 Insert the Battery Module (Only Standard Series Cabinet) (1.) Open the UPS’s front door and remove the panel of battery module slot.

  • Page 34: Operation Mode And Ups Operation

    3. Operation Mode and UPS Operation 3.1 Block diagram of UPS Wiring diagram for dual inputs (90KVA~210KVA) Wiring diagram for dual inputs (300KVA) Figure 3-1...

  • Page 35: Operation Mode

    Wiring diagram for single input (90KVA~210KVA) Wiring diagram for single input (300KVA) Figure 3-2 3.2 Operation Mode This modular UPS is a three-phase, four wire on-line, double-conversion and reverse-transfer UPS that permits operation in the following modes: Standby Mode  Line Mode ...
  • Page 36 Shutdown Mode  Maintenance Bypass Mode (manual bypass)  3.2.1 Standby Mode Upon connecting to utility input power, the UPS is in Standby mode before UPS is turned on (if BYPASS enable setting is Disabled), and charger function will be active when the battery is present. The load is not powered under this mode.
  • Page 37 3.2.2 Line Mode In Line Mode, the rectifier derives power from the utility power and supplies DC power to the inverter and the charger charges the battery. The inverter filters the DC power and converts it into pure and stable AC power to the load. Figure 3-4 : Line Mode Diagram...
  • Page 38 3.2.3 Battery Mode The UPS automatically transfers to Battery mode if the utility power fails. There is no interruption in power to the critical load upon failure. In battery mode, the rectifier derives power from the battery and supplies DC power to the inverter.
  • Page 39 3.2.4 Bypass Mode Upon connecting to utility input power, the UPS is in Bypass mode before UPS is turned on (if BYPASS enable setting is Enabled), and charger function will be active when battery is present. After UPS has been turned on, if the UPS encounters abnormal situations (over-temperature, overload …, etc.), the static transfer switch will perform as a transference of the load from the inverter to the bypass source with no interruption.
  • Page 40 3.2.5 ECO Mode The ECO Mode is enabled through the setting menu of LCD panel. In ECO mode, the load is powered by bypass when the bypass voltage and frequency are within the acceptable ranges. If the bypass is out of range, the UPS will transfer the power source of load from bypass to inverter. In order to shorten the transfer time, the rectifier and inverter are working when the UPS is in ECO mode.
  • Page 41 3.2.6 Shutdown Mode When the UPS is in the off state and the utility power source is absent, the UPS will enter into shutdown mode. Or when the UPS has discharged the battery to the cut-off level, the UPS will enter into shutdown mode as well.
  • Page 42 3.2.7 Maintenance bypass Mode A manual bypass switch is available to ensure continuity of supply to the critical load when the UPS becomes unavailable e.g. during a maintenance procedure. Before entering the maintenance bypass mode, make sure the bypass power source is normal. Figure 3-9 : Maintenance Bypass Mode Diagram...

  • Page 43: Ups Operation

    3.3 UPS Operation  Do not start the UPS until the installation is completed.  Make sure the wiring is correct and the power cables are fixed firmly.  Make sure the Power Modules’ address have been configured. Refer to section 2.9.2 Power Module ...
  • Page 44 Step 4: Switch ON the input breaker (Q1). The UPS will enter into Standby Mode, if the setting of Bypass mode is disabled. Or the UPS will enter into Bypass Mode, if the setting of Bypass mode is enabled. Step 5: Make sure there is no warning or fault event happening. If yes, please refer to Chapter 6 Troubleshooting to solve it.
  • Page 45 Step 6: Press Power ON/OFF button for two seconds to enter into Line Mode as shown below. After turning on, UPS will do self-test and start Inveter up. UPS will be transferred to Line mode when all power modules are ready. Step 7: Switch ON the output breaker (Q3).
  • Page 46 3.3.2 Cold Start Startup Step 1: Switch ON the battery Breaker. Step 2: Press the “Battery Start” button on any one of Power Modules to start up the control power of all Power modules and STS moodule as shown below. Battery Start Button Step 3: After pressing the “Battery Start”...
  • Page 47 Step 5: Then, UPS will enter Battery Mode as shown in the diagram below. Step 6: Switch ON the output breaker (Q3). Cold start startup procedure is complete. 3.3.3 Maintenance Bypass Operation Follow the instruction to transfer to Maintenance Bypass and UPS protection as below. 3.3.3.1 Transfer to maintenance bypass 90KVA~210KVA.
  • Page 48 Step 3 Switch ON the Maintenance Bypass Switch the handle toward upside as Breaker as shown below. shown below. Step 4 Switch OFF the Main Breaker (Q1) and It is possible to change the STS module, Output Breaker (Q3) as shown below. Power Module.
  • Page 49 Step 2 Switch ON the Main Breaker (Q1) and Please enter LCD SETUP MENU and Output Breaker (Q3) as shown below. choose “SYSTEM” to ensure that the “Bypass mode” is enabled. If the “Bypass mode” is disabled, you have to set it enabled.
  • Page 50 Step 4 Turn off Maintenance Bypass Breaker Lock back the mechanical lock plate as as shown below. shown below. Step 5 Lock back the mechanical lock plate as shown below. 3.3.4 Turn off Operation 3.3.4.1 Bypass Mode/ Standby Mode Turn Off Operation When the UPS neither is turned on nor turned off, the UPS operates in the Standby Mode or Bypass Mode.
  • Page 51 It is normal the Un-Connection is shown when UPS enters Shutdown Mode. Power Modules have shut off their control power. Bypass Mode Setting is Enabled UPS stay in Bypass mode and No AC input is indicated. Step 2: Switch OFF the external power switch to disconnect the AC power to the UPS. Wait until the LCD is OFF.
  • Page 52 Step 1: Press “Power On/Off” button for 2 second to turn off the UPS. Or use the Menu-Control-System Turn Off to turn off the UPS. After turning off, the UPS will tranfer to Standby Mode or Bypass Mode. It depends on the “Bypass Mode”...
  • Page 53 Step 1: Press “Power On/Off” button for 2 second to turn off the UPS. Or use the Menu-Control-System Turn Off to turn off the UPS. After turning off, the UPS will tranfer to Standby Mode. Next, follow the Bypass Mode/ Standby Mode Turn Off Operation procedure.

  • Page 54: Control Panel And Display Description

    4. Control Panel and Display Description 4.1 Introduction This control panel and display description are located on the front door of the UPS. It is the USER control, monitoring of all measured parameters, UPS and battery status and alarms. The control panel and display description are divided into four functional areas: (1) LCD display, (2) LED indications, (3) Control keys, (4) Audio Alarm, as shown in Figure 4-1.

  • Page 55: Screen Description

    Table 4-2: Function Keys Control Key Description When screen is in Main screen, it will enter into main menu by  pressing ESC key. Return to previous screen, when screen is not in Main screen.  Return to previous value in the same row, so you can change it. ...
  • Page 56 (5) Date and Time. Figure 4-3 Main screen 4.2.3 MENU Screen In the Main Screen, press ESC button to enter the MENU screen Use UP and DOWN buttons to choose different menus, and Press ENTER to enter the sub screen, as shown in Figure 4-4 and 4-5.
  • Page 57 Figure 4-6 Control menu Figure 4-7 Control screen page 1 Figure 4-8 Control screen page 2...
  • Page 58 When the control option is selected by pressing ENTER button, the confirmation screen will pop up. Use LEFT and RIGHT buttons to choose YES or NO. Choose YES and press ENTER button to confirm command or choose NO to cancel command, as shown in Figure 4-9. Figure 4-9 Confirmation screen 4.2.5 Measurement Screen Use UP and DOWN buttons to choose MEASUREMENT option, and press ENTER button to go into...
  • Page 59 Figure 4-12 Measurement source selection Screen Use UP and DOWN buttons to choose Input, Output, Bypass, Load, and Battery option, and press ENTER button to go into submenu. The measurement can be read listed in Table 4-4. Table 4-4: Measurement data Menu Item Explanation...
  • Page 60 Battery cabinet temperature of extra communication Temperature5(℃) card T4. Units 0.1℃. 4.2.6 Setup Screen Use UP and DOWN buttons to choose SETUP options. It’s required to enter password to access General, SYSTEM, BATTERY, PRE-ALARM and PARALLEL sub-menus, as shown in Figure 4-13. Figure 4-13 Setup menu When the SETUP option is selected by pressing ENTER button, it will pop up a screen requesting to enter password, as shown in Figure 4-14.
  • Page 61 If correct password is entered, the LCD will enter the SETUP submenu, as shown in Figure 4-16. Figure 4-16 SETUP Submenu Screen There are two levels of password protection, user password and maintainer password. The default password for user is “0000”. It could be change by user. The manitainer password is owned by service personnel.
  • Page 62 System Restore Time Redundancy Power Rating Setting Charger Test Nominal Battery Voltage Battery Capacity in Ah Maximum Charging Current Battery Low/Shutdown Setting Periodic Battery Test Battery Test Interval Stop by Time Stop by Battery Voltage Stop by Battery Capacity Battery Age Alert Temperature Compensation Charging...
  • Page 63 Figure 4-18 Setup-General Screen page 2 Use LEFT and RIGHT buttons to choose the setting options for setting requirement, then press ENTER. The confirmation screen will pop up, use LEFT and RIGHT buttons to choose YES or NO. Choose YES and press ENTER button to confirm setting or choose NO to cancel the setting, as shown in Figure 4-19.
  • Page 64 (yyyy / mm / dd) 2015/1/1 (Default) MUST be set after UPS installation Set system latest maintenance date System Last Maintain (yyyy / mm / dd) Date MUST be set after UPS installation Set battery installed date Battery Installed Date (yyyy / mm / dd) MUST be set after UPS installation Set battery latest maintenance date...
  • Page 65 Save Setting Output Voltage Bypass Voltage Range Bypass Frequency Range Converter Mode ECO Mode Bypass Mode Auto-Restart System Cold Start Battery Mode Delay Time System Shutdown Time System Restore Time Redundancy Power Rating Setting Charger Test Nominal Battery Voltage Battery Capacity in Ah Maximum Charging Current Battery Low/Shutdown Setting Periodic Battery Test...
  • Page 66 Figure 4-21 Setup-System Screen page 2 Figure 4-22 Setup-System Screen page 3 System setting can be set only when UPS is operating in certain mode. Please check available setting item in Table 4-5 for the details. If it’s not set up in specific mode, the warning screen will appear, as shown in Figure 4-23.
  • Page 67 Figure 4-23 Warning screen Setup-System setting list is shown in Table 4-8. Table 4-8: Setup-System setting list Setting Item Sub Item Explanation Set output voltage 220Vac (Default)  Output 230Vac  Voltage 240Vac  MUST be reviewed after UPS installation Set bypass voltage range: Upper limit +10%...
  • Page 68 Set auto-restart Disable  Enable (Default)  Auto-Restart -- After “Enable” is set, once UPS shutdown occurs due to low battery and then utility restores, the UPS will return to line mode. Set cold start Disable  Enable (Default)  Cold Start After “Enable”...
  • Page 69 4.2.6.3 Setup-Battery Screen Use UP and DOWN buttons to switch different sub-menus. Press ENTER button to go into the BATTERY setting screen, as shown in Figure 4-24, 4-25. Figure 4-24 Setup-Battery Screen page 1 Figure 4-25 Setup-Battery Screen page 2 Battery setting can be set only when UPS is operating in standby mode.
  • Page 70 capacity is changed. Set battery maximum charging current (1~128A) Maximum 2A (Default)  Charging MUST be set after UPS installation or Battery Current capacity is changed. Battery Low Set battery low voltage (10.5~11.5V)x(battery Number) Voltage 11V x Battery Number (Default) ...
  • Page 71 4.2.6.4 Pre-Alarm Screen Use UP and DOWN buttons to switch different sub-menus. Press ENTER button to go into the Pre-Alarm setting screen, as shown in Figure 4-26. Figure 4-26 Setup-Pre-Alarm screen Pre-Alarm setting can be set in any operation mode. See Setup-Pre-Alarm setting list in Table 4-10.
  • Page 72 Figure 4-27 Setup-Parallel screen See Setup-Parallel setting list in Table 4-11. The warning “Warning! Parallel Firmware Error” will appear in current event  when the parallel setting is enabled, but the firmware does not support this feature. The way to release this warning is to turn off the AC power source and shut ...
  • Page 73 Figure 4-29 INFORMATION screen 4.2.7.1 INFORMATION - Identification Screen When Identification submenu is selected, the Model Name, Serial No. and Firmware Version will be displayed, as shown in Figure 4-30, 4-31. Use UP and DOWN buttons to switch between different pages.
  • Page 74 Figure 4-31 Identification screen page 2 4.2.7.2 INFORMATION - System Screen When System submenu is selected, the system power, nominal voltage, nominal frequency … etc. information will be displayed, as shown in Figure 4-32, 4-33, 4-34. Use UP and DOWN buttons to switch between different pages.
  • Page 75 Figure 4-33 INFORMATION System screen page 2 Figure 4-34 INFORMATION System screen page 3 4.2.7.2 INFORMATION - Battery Screen When Battery submenu is selected, the Battery nominal voltage, capacity, charging current … etc. information will be displayed, as shown in Figure 4-35, 4-36. Use UP and DOWN buttons to switch different pages.
  • Page 76 Figure 4-35 INFORMATION Battery screen page 1 Figure 4-36 INFORMATION Battery screen page 2 4.2.8 Events Screen In EVENT menu, you can check the current events, history events and reset all events, as shown in Figure 4-37, 4-38. Figure 4-37 Events menu...
  • Page 77 Figure 4-38 Events screen When event occurs, you will see flashing warning text in the Main Screen as shown in Figure 4-39. Figure 4-39 Alarm warning screen 4.2.8.1 Current Events When event occurs, it will display Module ID and alarm code in Current Events screen. It can save up to 50 events in current list.
  • Page 78 Figure 4-40 Current Events screen 4.2.8.2 History Events The detailed event information is saved in history events. It can save up to 500 events in history events. When warning occurs, it will display alarm code, alarm time and Module ID. When fault event occurs, it will display alarm code, alarm time, Module ID and data 1~2.

  • Page 79: Alarm List

    Figure 4-42 Reset All Events screen Figure 4-43 Reset All Events Confirmation screen 4.3 Alarm List In Table 4-12, it provides the complete list of UPS alarm messages. Table 4-12: Alarm List Representation in display LCD Explanation Fault! Bus Over Voltage DC bus voltage is too high Fault! Bus Under Voltage DC bus voltage is too low...
  • Page 80 Fault! Inverter Voltage High Inverter Voltage is too high Fault! Inverter Voltage Low Inverter Voltage is too Low Fault! R Inverter Voltage Short R phase inverter Output is short-circuited. Fault! S Inverter Voltage Short S phase inverter Output is short-circuited. Fault! T Inverter Voltage Short T phase inverter Output is short-circuited.

  • Page 81: History Record

    Warning! Line Phase Error As stated. Warning! Bypass Phase Error As stated. Warning! N Loss Neutral loss Warning! Internal Initial Fail As stated. Warning! Comm Syn Signal Fail Communicate Synchronization Signal Fail Warning! Comm. TRIG0 Fail Communicate Trigger signal fault Warning! Redundancy Set Fail As stated.
  • Page 82 Setup! Battery Low Capacity Setup! Battery Shutdown Voltage Setup! Periodic Battery Test Setup! Stop By Time Setup! BATTERY Age Alert Setup! Temperature Compensation Setup! Charging Voltage Setup! PRE-ALARM Setup! UPS Parallel Setup! Independent Battery Table 4-14: UPS mode change Item Item Description Description...

  • Page 83: Interface And Communication

    5. Interface and Communication As shown in figure 5-1, the Static Transfer Switch (STS) Module includes dry contact Ports (X1~X8), Extra Comm. Slot, SNMP Slot and communication port (RS232 Port, USB port) on the front panel. Figure 5-1 Dry contact ports and communication ports Dry Contact No.
  • Page 84 Table 5-1: Description of remote EPO port EPO Logic Setting Position Description X1.1 & X1.2 EPO is activated when X1.1 & X1.2 opened X1.1 & X1.2 EPO is activated when X1.1 & X1.2 shortened If EPO Logic setting is Normal Closed (N.C), EPO is triggered when pins 1 and 2 of X1 are opened. Otherwise, EPO Logic setting is Normal Opened (N.O).

  • Page 85: Extra Comm. Slot

    Table 5-3: Description of Battery Cabinet Temperature Detection Port Name Position Description X6.1 I²C communication SCL Signal X6.2 I²C communication SDA Signal +3.0V X6.3 Power GND X6.4 5.2 Extra Comm. Slot There is an optional card, Extra Comm. Card which can be inserted into this slot. This option can enhance the communication capability of the modular UPS.

  • Page 86: Troubleshooting

    6. Troubleshooting Most of the Fault and Warning need to be released by authorized service personnel. Few of them can be solved by users themselves. LCD Message Explanation Solution Fault! Bus Over Voltage DC bus voltage is too high Contact service personnel. Fault! Bus Under Voltage DC bus voltage is too low Contact service personnel.
  • Page 87 Fault! DSP MCU Stop As stated. Contact service personnel. Communicate As stated Check if the ambient temperature is over Fault! Bypass Temperature specification. Fault Or contact service personnel. Fault! Bypass SCR Fault As stated. Contact service personnel. Check if the connector is loose when EPO Warning! EPO Active Check the EPO connector acts abnormally.
  • Page 88 personnel. Warning! Parallel Rack Cable Check if the Parallel Rack Cable is loose As stated. Loosen and contact service personnel. Warning! Parallel Rack Check the Parallel Rack Setting is correct Parallel Rack Configure error Config. Wrong and contact service personnel. The firmware version does not support Warning! Parallel Firmware Power module parallel firmware error...

  • Page 89: Service

    7. Service This chapter introduces the UPS service, including the service procedures of the power module, STS & control module, battery module and the replacement of air filter. Warning: 1. Only the customer service engineers can service the power modules, bypass module and battery modules.

  • Page 90: Replacement Procedures Of Air Filter

    7.4 Replacement Procedures Of Air Filter As shown below, the UPS provides four air filters on the back of the front door. Each filter is fixed by a fixing bar on both sides. The replacement procedures of air filter are as follows: 1.

  • Page 91: Specifications

    8. Specifications The chapter states the specifications of UPS. 8.1 Conformity And Standards The UPS has been designed to conform to the European and international standards listed in Table 8-1. Table 8-1: European and international standards Item Normative reference Uninterruptible power systems (UPS) –Part 1: IEC/EN62040-1 General and safety requirements for UPS Electromagnetic compatibility (EMC) requirements...

  • Page 92: Electrical Characteristics (Input Rectifier)

    Model 42U-120HV 42U-210HV 42U-300HV Rated power (kVA) Unit Dimensions, W x D x H 600 x 1100 x 2010 Weight 7 Power Modules: 514.5 8 Power Modules: 549 Color Black Protection degree, IEC (60529) IP20 (front door and back door is open or closed) 8.4 Electrical Characteristics (Input Rectifier) Table 8-4: Rectifier AC input (mains) Rated power (kVA)

  • Page 93: Electrical Characteristics (Inverter Output)

    8.6 Electrical Characteristics (Inverter Output) Table 8-6: Inverter output (to critical load) Rated power (kVA) Unit 30 ~ 300 Rated AC voltage 380/400/415 (three-phase four-wire, with neutral reference to the bypass neutral) Frequency 50/60 Auto Selectable Overload 105%~110% for 60min 110%~125% for 10min 126%~150% for 1min >150% for 200ms...

  • Page 94: Ups Installation For Parallel Rack System

    9. UPS Installation for Parallel Rack System The chapter introduces how to install and set up the single rack system to parallel rack system. Warning: The input harmonic current distortion will be higher than 3% and less than 4.5% in parallel ...

  • Page 95: Parallel Board Setting And Power Module

    Load AC I/P UPS Rack1 UPS Rack2 Figure 9-2 Parallel System Wiring 9.2 Parallel Board Setting and Power Module 9.2.1 Install Power Module of Rack1 1. The parallel board(s) of the Rack 1, the SW2 must be set to the right side, please refer to the figure 9-2 as below.

  • Page 96: Parallel Function Setting

    For the cabinets which can insert more than 5 power modules, there are two parallel boards inside the cabinet. Both of these two SW2 have to be adjusted simultaneously. 2. Refer to Table 2-1 to set the module address. Figure 9-3 Rack 2 SW2 set to the left side 9.3 Parallel Function Setting 1.

  • Page 97: Parallel Cable Connection

    9.4 Parallel Cable Connection There are two connectors at the end of Parallel Cable, one is 16-pins and the other is 2-pins. Insert the 16-pins connector into the CN7 and 2-pins connector into the CN10. Both racks use the same way to connect the parallel cable.

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