Voltronic Power +Power 30U-90 User Manual
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Voltronic Power +Power 30U-90 User Manual

Voltronic Power +Power 30U-90 User Manual

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User Manual
Modular Online UPS
Uninterruptible Power Supply System
Version: 1.2

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Summary of Contents for Voltronic Power +Power 30U-90

  • Page 1 User Manual Modular Online UPS Uninterruptible Power Supply System Version: 1.2...

  • 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 Operation & structure ......................3 Installation ........................4 Mechanism and Exterior ..................
  • Page 3 4.2.7 Information Screen ..................37 4.2.8 Events Screen ....................38 4.3 Alarm List ....................... 41 5. Interface and Communication ................... 44 5.1 Remote EPO Input Port .................... 44 5.2 BCB Port ......................... 45 5.3 Maintenance Bypass Switch State Port ..............45 5.4 Internal Output Switch State Port ................

  • 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 UPS is designed to supply power even when disconnected from the utility power. After  disconnect the utility and DC power, authorized service personnel should attempt internal access to the UPS. Only qualified service personnel should perform the battery installation. ...

  • Page 6: Operation & Structure

    2 Operation & structure Figure 2-1: Wiring diagram for dual inputs Figure 2-2: Wiring diagram for single input...

  • Page 7: Installation

    Installation Mechanism and Exterior In the front of the UPS, there are control interface (LCD Panel) and door lock. Inside the cabinet, there are an STS Module, 1~8 Power Module slots and Battery modules. All wiring terminal blocks are allocated in the back of system. The side panels are lockable. The casters at the bottom of the UPS cabinet can be used to move over short distances.

  • Page 8: Mechanical Data

    3.1.1 Mechanical Data Dimensions UPS cabinet Width Depth Height 30~90Kw(30U) 600mm 1100m 1475mm 30~210Kw(42U) 600mm 1100m 2010mm Figure 3-2: Dimensions...

  • Page 9: Other Views

    3.1.2 Other Views ‧Front View : Unlock and open the front door to see STS Module, Switch unit, Power Module and Battery Module. ‧Rear View : Unlock and open the rear door to see Battery Breaker. (Rear View) (Front View) 1.
  • Page 10 Configurations: There are two basic configurations for different applications. It’s required to have battery module for Standard Series. Please consider the external battery space and wiring gauge for Extended Series. Standard Series Extended Series Photo Cabinet Height Switch Unit Max. Power Module Battery Module...

  • Page 11: Internal Mechanisms

    Internal Mechanisms After opening the front door, you can see the Switch unit, Bypass module, Power module and Battery module. After opening the back door, you can see the Battery Breaker and input/ output wiring terminal block. Please refer to the following sections. 3.2.1 Input and Output Breakers Open front and back door.

  • Page 12: Wiring Terminal Block

    3.2.2 Wiring Terminal Block Open the UPS’s back doors and you will see the wiring terminal block. For connection instructions, please refer to Figure 3-5. Item Function Description Output Block Connects the critical loads Includes R, S, T Neutral terminals. Bypass Input Block Connects bypass AC source Includes...

  • Page 13: Modules

    3.2.3 Modules The STS & Control module and Power Module allow quick maintenance, replacement and expansion. The module latches secure the modules in place. ‧STS & Control Module: It includes control, power, communication circuits, an internal Static Transfer Switch and a fuse. ‧Power Module: Each power module capacity is 30kVA/ 30kW.

  • Page 14: Control Panel & Interface

    Control Panel & interface The front access Graphic Display & Control interface brings all measured parameter, UPS & Battery current states and Alarms. Through the interface, users can easily monitor status and configure settings. For detailed information, please refer to the charter 4. Figure 3-7: Control Panel 3.3.1 LED indications Color...

  • Page 15: Function Keys

    3.3.3 Function Keys Control Key Description Return to previous screen or cursor displacement. When screen is in Main screen, it will enter setting menu by pressing ESC key. Up(Left) Key for menu page navigation or digit modification. Down(Right) Key for menu page navigation or digit modification. Enter Confirmation of commands, or cursor displacement.

  • Page 16: Transportation

    For safety concerns, we suggest that you shall: 1. Surroundings of the installation area with CO2 or dry powder fire extinguishers. 2. Install the UPS in an area where the walls, floors and ceilings were constructed by fireproof materials. It is recommended that you parallel the external battery cabinets to the UPS. The following clearances are suggested: 1.

  • Page 17: Unpacking

    3.4.4 Unpacking After shipping the product to the user first check the packaging to determine intact, and then open the package, check the equipment in good condition. If damaged, please immediately notify the carrier. 3.4.4.1 System Packaging 1. Use a forklift to move the product to installed area. Refer to Figure 3-9. 2.

  • Page 18: Positioning

    4. Remove 4 fixing cabinet plates and loosen leveling feet by rotating in counterclockwise. Then, move the cabinet from the pallet. 5. To fix the cabinet in position, simply rotate leveling feet in clockwise. Figure 3-12 Figure 3-13 3.4.5 Positioning Leveling feet are provided at the bottom of the UPS cabinet to prevent the UPS from moving once it has been placed to its final position.

  • Page 19: Install A Power Module

    The Power Module’s LED indicator shows its operation status. Please refer to the following table: LED indicator Description FAULT Steady red LED indicates that the system is abnormal. FAULT Flashing red LED indicates that the system is in parallel abnormal. Flashing green LED indicates normal operation of the host UPS.

  • Page 20: Remove A Power Module

    Figure 3-15 Parallel board 2. Place the ready switch on the front panel of the module to the “ ” position (i.e., in unready state). 3. Insert one power module in the installation position and push it into the cabinet. 4.

  • Page 21: Remove The Sts Module

    3.5.5 Remove the STS Module Warning 1. Only qualified service personnel can perform the following procedures. 2. The STS Module has been pre-installed in the factory. Only remove the STS Module when maintenance or replacement is necessary. 3. When the UPS is in Bypass Mode and its critical loads are connected, removing the STS Module without turning off the Bypass Breaker could generate high voltage, which may melt its connectors.

  • Page 22: Power Cable

    External Battery Cabinet Connection After 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 real installation, the UPS will keep warning. Please refer to section 4.2.6.3 and Table 5-17 for the details.

  • Page 23: Ac Input And Output Maximum Current And Power Cable Configuration

    3.6.1 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) Model 30KVA 60KVA...

  • Page 24: Control Panel And Display Description

    4. Control Panel and Display Description 4.1 Introduction This control panel and display description is located on the front door of the UPS. It is the USER control and monitoring of all measured parameters, UPS and battery status and alarms. The control panel and display description is divided into three functional areas: (1) LCD display, (2) LED indications, (3) Control keys, (4) Audio Alarm, as shown in Figure 4-1.
  • Page 25 Table 4-1: LED indications Color Status Definition Input source is normal. INPUT Green Flashing Input source is abnormal. No input source Load on Bypass. BYPASS Green Flashing Input source is abnormal. Bypass not operating. Load on inverters. INVERTER Green Inverters not operating. Load on Battery.

  • Page 26: Screen Description

    4.2 Screen Description 4.2.1 Start Screen Upon UPS start, the UPS executes self-test. The initial screen displays and remains approximately 5 seconds as shown in Figure 4-2. Figure 4-2 Initial screen 4.2.2 Main Screen After initialization, the main screen will display as Figure 4-3. Main screen is divided into five parts. (1) UPS Mode: Current Operation Mode.

  • Page 27: Menu Screen

    4.2.3 Menu Screen Use UP and DOWN buttons to choose between different menus, and Press ENTER to enter into the sub screen, as shown in Figure 4-4 and 4-5. Figure 4-4 Menu tree Figure 4-5 Menu screen 4.2.4 Control Screen Use UP and DOWN buttons to choose CONTROL option, and press ENTER button to enter into the submenu, as shown in Figure 4-6 and 4-7.

  • Page 28: Measurement Screen

    Figure 4-7 Control screen 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 4-8. Figure 4-8 Yes or No screen 4.2.5 Measurement Screen Use UP and DOWN buttons to choose MEASUREMENT option.
  • Page 29 Figure 4-10 Measurement screen Table 4-4 Menu Item Explanation L-N Voltage (V) Input phase voltage (L1, L2, L3). Units 0.1V. Input Frequency (Hz) Input Frequency (L1, L2, L3). Units 0.1Hz. L-N Voltage (V) Output phase voltage (L1, L2, L3). Units 0.1V. L-N Current (A) Output phase current (L1, L2, L3).

  • Page 30: Setup Screen

    4.2.6 Setup Screen Use UP and DOWN buttons to choose SETUP options. It’s required to enter password to access General, SYSTEM and BATTERY sub-menus, as shown in Figure 4-11, 4-12 and 4-13. Figure 4-11 Setup menu It’s required to enter 4-digit password to enter SETUP menu. If incorrect password is entered, the LCD screen will ask for retry.
  • Page 31 Table 4-5 All setting items in Setup Menu UPS operation Standby Bypass Line Battery Battery Fault Converter mode Mode Mode Mode Mode Test Mode Mode Mode Mode Setting item Model Name Language TIME Change Password Baud Rate Audible Alarm Factory Reset EEPROM Reset EPO Function Save Setting...
  • Page 32 Periodic Battery Test Battery Test Interval Stop by Time Stop by Battery Voltage Stop by Battery Capacity Battery Age Alert Pre-Alarm UPS Parallel Independent Battery Y means that this setting item can be set in this operation mode. 4.2.6.1 Setup-General Screen Use UP and DOWN buttons to choose between different sub-menus, and press ENTER button to enter into the GENERAL setting screen, as shown in Figure 4-14.
  • Page 33 Figure 4-15 SETUP YES or NO screen Table 4-6 Setting Item Sub Item Explanation Model Name Set UPS Name(xxxxxxxxxx) Provides 3 optional LCD languages (English, Language Traditional Chinese and Simplified Chinese ) TIME Set current date and time (yyyy / mm / dd Adjust Time hour : min : sec) System Installed Date...
  • Page 34 4.2.6.2 Setup-System Screen Use UP and DOWN buttons to browse different menus and press ENTER button to enter into the SYSTEM setting screen, as shown in Figure 4-16. System setting can be set only when UPS is operated in certain mode. Please check setting item availability table 4-5 for the details. If it’s not set up under specific mode, the warning screen will appear.
  • Page 35 Table 4-7 Setting Item Sub Item Explanation Set output voltage (220Vac, 230Vac, Output Voltage 240Vac) Set bypass voltage range: upper limit Bypass Voltage (+10%, +15%, +20%) and lower limit Range (-10%, -20%, -30%) BYPASS SETTING Set bypass Frequency range: upper limit Bypass Frequency (+1Hz, +2Hz, +4Hz) and lower limit Range...
  • Page 36 Cold Start Operation Step 1: Press “Cold Start” button as shown in below chart. Cold Start Button Step 2: After pressing Cold Start Button, UPS will enter Standby mode. Refer to below chart for LCD display. Step 3: Before UPS enters shutdown mode, please press “Power On/Off” button for 2 second immediately as shown in below chart.
  • Page 37 Step 4: Then, UPS will enter Battery Mode as shown below chart. Cold start procedure is complete. 4.2.6.3 Setup-Battery Screen Use UP and DOWN buttons to switch different sub-menus. Press ENTER button to enter into the BATTERY setting screen, as shown in Figure 4-18. Battery setting can be set only when UPS is operated in standby mode.
  • Page 38 Table 4-8 Setting Item Sub Item Explanation Set battery nominal voltage(16x12V, Nominal Battery Voltage -- 18x12V, 20x12V) Battery Capacity in Ah Set battery capacity. (0~999) Maximum Charging Set battery maximum charging current Current (1~128A) Battery Low Set battery low voltage Voltage (10.5~11.5V)x(battery Number) Battery Low...
  • Page 39 Table 4-9 Setting Item Sub Item Explanation Set line voltage range: upper limit (+5%, Line Voltage Range +10%, +15%, +20%) and lower limit (-5%, -10%, -15%, -20%) Set line frequency range: upper limit Line Frequency Range (+1Hz, +2Hz, +3Hz, +4Hz) and lower limit (-1Hz, -2Hz, -3Hz, -4Hz) Set UPS Overload percentage Overload...

  • Page 40: Information Screen

    4.2.7 Information Screen In this Screen you can check the UPS configuration of the unit, and INFORMATION divided into Identification, System and Battery, as shown in Figure 4-21, 4-22, 4-23, 4-24 and 4-25. Figure 4-21 Information menu Figure 4-22 Information screen Figure 4-23 Information-Identification screen...

  • Page 41: Events Screen

    Figure 4-24 Information-System screen Figure 4-25 Information-Battery screen 4.2.8 Events Screen When event occurs, you will see flashed warning text in the Main Screen as shown in Figure 4-26. Besides, you also can enter the EVENTS Menu to check the latest event lists and history events as shown in Figure 4-27 and 4-28.
  • Page 42 Figure 4-28 Events screen 4.2.8.1 Current Events When event occurs, it displays Module ID and alarm code in Current Events screen. It can save up to 50 events in current events. Only 4 events can list in one page. Therefore, if it exceeds more than four, you have to press UP or DOWN button to read other event as shown in Figure 4-29.
  • Page 43 Figure 4-30 History Events screen 4.2.8.3 Reset All Events It’s required to enter 4-digit password to enter Reset All Events screen as shown in Figure 4-31. Then, use LEFT and RIGHT buttons to choose YES or NO. Choose YES and press ENTER button to reset all events or choose NO to cancel this action as shown in Figure 4-32.

  • Page 44: Alarm List

    Figure 4-32 Reset All Events screen 4.3 Alarm List In Table 4-11, it provides the complete list of UPS alarm messages. Table 4-11 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 Fault! Bus Voltage Unbalance DC bus voltage is not balanced...
  • Page 45 T phase inverter Output Negative Power Fault! Inverter T Negative Power over range Fault! Over Load Fault Heavy overload causes UPS fault. Fault! Battery Fault Battery reverse Make sure adequate space is allowed for Fault! Over Temperature air vents and the fan is working Fault! CAN Fault CAN communication fault Fault! TRIG0 Fault...
  • Page 46 Warning! Maintenance Bypass Enter maintenance Warning! Battery Age Alert Battery Life expiration Warning! Parallel Rack Cable Loosen As stated. Warning! Parallel Rack Config Wrong Parallel Rack Configure error Pre-Alarm! Line Voltage Fail Line voltage over range Pre-Alarm! Line Voltage Normal Line voltage recovered to normal Pre-Alarm! Line Frequency Unstable Line frequency over range...

  • Page 47: Interface And Communication

    5. Interface and Communication As shown in figure 5-1, the Static Transfer Switch (STS) Module includes dry contact Port (X1~X8), and communication port (RS232 Port, USB port, SNMP Card Port) on the front panel. Figure 5-1 Dry contact ports and communication ports Dry Contact Function Remote EPO input port...

  • Page 48: Bcb Port

    Table 5-1 Description of remote EPO port EPO Logic Setting Position Description X1.1 & X1.2 EPO activated when Opened X1.1 & X1.2 X1.1 & X1.2 EPO activated when Shorted X1.1 & X1.2 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 49: Internal Output Switch State Port

    Figure 5-4 Maintenance Bypass Switch State port Table 5-3 Description of Maintenance Bypass Switch State port Name Position Description Maintain Bypass Pin1 X4.1 Maintenance bypass switch state Maintain Bypass Pin 2 X4.2 Maintenance bypass switch state Ext.Maintain Bypass Pin 3 X4.3 Ext.Maintenance bypass switch state Ext.Maintain Bypass Pin 4...

  • Page 50: Bypass Back Feed Control Port

    Figure 5-6 Battery Cabinet Temperature Detection Port Table 5-5 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 5.6 Bypass back feed Control Port This function is reserved.

  • Page 51: Other Communication Interface

    Figure 5-8 Battery breaker Control Port Table 5-7 Description of Battery breaker Control Port Name Position Description Pin1 X8.1 Reserved Pin 2 X8.2 Reserved 5.8 Other Communication Interface The RS232 port and USB Port can use in UPS commissioning and service or monitor the Ups information by Monitoring Software .

  • Page 52: Service

    6. 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. 6.1 Replacement Procedures Of Power Module, STS & Control Module And Battery Module 6.1.1 Notes 1.

  • Page 53: Sts & Control Module Service Procedures

    two seconds to manually turn on the inverter mode. 6.1.3 STS & Control Module Service Procedures The static transfer switch module is NOT hot pluggable. Confirm the UPS is in normal mode and bypass function is available. 1. Press menu  control  Turn To Bypass YES on the operator control and display panel for manually turn off the inverters, and the UPS transfers to bypass mode.

  • Page 54: Replacement Procedures Of Air Filter

    6.2 Replacement Procedures Of Air Filter As shown below figure, 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 air filter replacement procedures are as follows: 1.

  • Page 55: Specifications

    7. Specifications The chapter provides the UPS specifications. 7.1 Conformity And Standards The UPS has been designed to conform to the European and international standards listed in Table 7-1. Table 7-1 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 56: Mechanical Characteristics

    7.3 Mechanical Characteristics Table 7-3 Mechanical characteristics Model 30U-90 30U-120 30U-180 Rated power (kVA) Unit Dimensions, W x D x H 600 x 1100 x 1475 Weight 675.5 453.5 Color Black Protection degree, IEC (60529) IP20 (front door and back door is open or closed) Model 42U-120...

  • Page 57: Electrical Characteristics (Intermediate Dc Circuit)

    7.5 Electrical Characteristics (Intermediate DC Circuit) Table 7-5 Battery Intermediate DC circuit Model 30U-90 42U-120 30U-120 30U-180 42U-210 Rated power (kVA) Unit Number of lead-acid Nominal 216 (6cells x 36 12V battery block) cells Maximum 240 (6cells x 40 12V battery block) Minimum 192 (6cells x 32 12V battery block) Float voltage...

  • Page 58: Electrical Characteristics (Bypass Mains Input)

    7.7 Electrical Characteristics (Bypass Mains Input) Table 7-7 Bypass mains input Rated power (kVA) Unit 30 ~ 210 Rated AC voltage1 Vac 380/400/415 (Three-phase four-wire, sharing neutral with the rectifier input and providing neutral reference to the output) Rated current 30U for 90KW ...

This manual is also suitable for:

+power 42u-120+power 42u-200+power 42u-210+power 30u-120+power 30u-180

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