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Unipower GCC Installation & Operating Manual

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C U B E S
B R A N D
INSTALLATION & OPERATING MANUAL
GCC Controller
© 2023 UNIPOWER LLC
Document Number: GCC-MAN Rev. 5
All Rights Reserved
UNIPOWER, LLC
65 Industrial Park Rd
Dunlap, TN 37327
Phone: +1-954-346-2442
Toll Free: 1-800-440-3504
Web site:
www.unipowerco.com

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  • Page 1 G R E E N C U B E S B R A N D INSTALLATION & OPERATING MANUAL GCC Controller © 2023 UNIPOWER LLC Document Number: GCC-MAN Rev. 5 All Rights Reserved UNIPOWER, LLC 65 Industrial Park Rd Dunlap, TN 37327 Phone: +1-954-346-2442...

  • Page 2: Table Of Contents

    APPENDIX A2 - Downloading data from the SD card ..............61 APPENDIX B - Adding a new language to the Controller ............69 APPENDIX C - Two-Stage Customizable Charging Algorithm ...........71 DESCRIPTION CHK’d & APPR’d / DATE See ECN # 46140 JR / 12-28-2023 Document Number: GCC-MAN Rev. 5 gcc-man-rev5-1223.indd...
  • Page 3 Figure 7.6 Web Interface Controller 40 Figure 7.7 Web Interface External Measurements 40 Figure 7.8 Web Interface Admin. Configuration Figure 7.9 Web Interface Configuration | System 41 Figure 7.10 Web Interface Configuration | Test Figure 7.11 Web Interface Configuration | Alarm Figure 7.12 Web Interface Configuration | Network 43 Figure 7.13 Web Interface Configuration | Limits 43 TABLES Table 1 Alarm Data 46 Table 2 Alarm Data 55 Document Number: GCC-MAN Rev. 5 gcc-man-rev5-1223.indd...

  • Page 4: Description

    B R A N D System Controller GCC Description The GCC Controller is a pluggable microprocessor controller that provides monitoring and control for a broad range of DC Power Systems . The Controller monitors all system parameters including DC voltage, rectifier current, rectifier temperature, system capacity, battery parameters, and circuit breaker status. The GCC controller supports systems incorporating Green Cubes Guardian GBU series Lithium Ion battery modules as well as traditional VRLA batteries.

  • Page 5: Main Unit

    2x digital inputs and outputs, +5VDC and System voltage output. Extended Boards A variety of extended boards or units may be added to the system. These units are used for extended measurements or signal outputs or for extended system communication. Document Number: GCC-MAN Rev. 5 gcc-man-rev5-1223.indd...

  • Page 6: Specifications

    USB/Ethernet. BASIC FUNCTIONS Simple menu-guided operation 1000 event alarm log User-selectable alarm parameters Web interface for remote operation via a PC Temperature compensated charging Boost charging (manual and automatic) Limited battery charging current Document Number: GCC-MAN Rev. 5 gcc-man-rev5-1223.indd...
  • Page 7 Urgent module failure Communication failure Partial load disconnection 1 Temp. probe failure High distribution load Battery is discharging Overvoltage shutdown Low Battery temperature Partial load disconnection 2 Partial load disconnection 3 Alarms are blocked 16 x Additional User Definable Alarms Document Number: GCC-MAN Rev. 5 gcc-man-rev5-1223.indd...

  • Page 8: Battery Management

    -40°C to +70°C Storage Temperature -40°C to +85°C Safety CAN/CSA C22.2 No 62368-1:2014 UL 62368-1:2014 EN 62368-1:2014/A11:2017 EN61000-6-1, EN61000-6-3, EN300 386-2 Environment Storage: ETS 300 019-2-1 Transport: ETS 300 019-2-2 Operation: ETS 300 019-2-3 NOTE: A specific power system setup may limit the availability of some controller functions. Document Number: GCC-MAN Rev. 5 gcc-man-rev5-1223.indd...

  • Page 9: Operation

    If the controller fails to operate, all 4 alarm relays will be activated (in alarm position.) Control Buttons To browse the controller menu, 4 push-buttons are used to scroll and select. • CANCEL - is used to cancel the current selection on the menu hierarchy. When Document Number: GCC-MAN Rev. 5 gcc-man-rev5-1223.indd...

  • Page 10: Display Icons

    During battery charging the icon pulses. Once the battery is fully charged only the rightmost segment blinks. When starting the system for the first time it takes some time before the battery icon is fully operational and displays correctly. The battery capacity must be set correctly (Adjust Limits → Battery settings → Battery Capacity). If the Battery capacity is set to 0 (zero) the icon is not shown. Document Number: GCC-MAN Rev. 5 gcc-man-rev5-1223.indd...
  • Page 11 The Warning icon appears when a warning is present. The alarm icon indicates an alarm situation. Mains Failure Icon This icon indicates mains failure. System Voltage Measurement The system voltage with 2 decimal points is displayed. Document Number: GCC-MAN Rev. 5 gcc-man-rev5-1223.indd...

  • Page 12: Menu

    FMD Curr: xx.xx A Rectcurr: xx.xx A Show alarms Alarms: Alarms: Show Messages: 1 message Messages: n Show data Submenu Select/adjust Submenu U1 – U4 Adjust limits Submenu Miscellanous Submenu Figure 4.1 - Main Menu Document Number: GCC-MAN Rev. 5 gcc-man-rev5-1223.indd...

  • Page 13: Show Alarms

    This menu displays information about: modules, units, temperature, and symmetry voltage. See figure 4.2. Show module Show data data Show unit data Temperature Int: xx.xx °C Remaining battery time: x Mins External Measurements Symmetry Measurements Figure 4.2 - Show Data 4.4.1 Show Module Data This menu displays information from each rectifier and consists of four levels, each containing different rectifier information: Document Number: GCC-MAN Rev. 5 gcc-man-rev5-1223.indd...

  • Page 14: Figure 4.3 Show Module Data

    FAN - Fan failure. The consequences of a fan failure depend on the type of rectifier. Please see the rectifier chapter of your system manual for details. CUR - Current sharing fault. Rectifier output current deviates too much from • the average value. • TMP - Temperature is high. This alarm must be reset manually. The fourth sub-level displays AC input voltage (if available), Rectifier serial number (if available) and rectifier software version (if available). Document Number: GCC-MAN Rev. 5 gcc-man-rev5-1223.indd...

  • Page 15: Figure 4.4 Show Unit Data

    Battery icon on the display shows the remaining battery capacity (see Battery Icon on page 11). 4.4.6 External Measurements If configured, external measurements can be read here. Use the arrow keys to scroll down the measurements, see Figure 4.5. External External meas: 1 Name Measurements External meas: n Name Figure 4.5 - External Measurements Document Number: GCC-MAN Rev. 5 gcc-man-rev5-1223.indd...

  • Page 16: Select / Adjust U1 - U4

    NOTE: Voltages U1 and U2 should be set to values recommended for battery temperature 20°C (optionally 25°C). For more details see section 4.6.5 - Temperature Compensation. NOTE: If the Temperature compensation or Battery current limit is active, the output voltage may differ from the set value. Document Number: GCC-MAN Rev. 5 gcc-man-rev5-1223.indd...

  • Page 17: Adjust Limits

    Low voltage alarm (V) • High voltage alarm (V) • Over voltage shutdown (V) • Load/Battery disconnection (V) • Partial load disconnection 1 (V)* • Partial load disconnection 2 (V)* • Partial load disconnection 3 (V)* Document Number: GCC-MAN Rev. 5 gcc-man-rev5-1223.indd...
  • Page 18 2. Periodic boost charging - after a pre-set period boost charging will be automatically activated for a pre-set time. The interval and boost time should be programmed (for example 4 hours every 3rd week). Document Number: GCC-MAN Rev. 5 gcc-man-rev5-1223.indd...

  • Page 19: Figure 4.8 Boost Charging

    Boost t2 40 - 60 V Automatic boost Enable/Disable NOTE: If the battery type does not allow boost charging the boost function should be disabled and the U2 value set equal to the U1 value. Document Number: GCC-MAN Rev. 5 gcc-man-rev5-1223.indd...
  • Page 20 Adjust Limits window (Auto Test). The test date is calculated from the installation date of the system defined in PowCom™ software (Supervision > Set installation data). The day-time (24-hour format) of the battery test is set in ‘Time for Test’. Test Performance Once the battery test starts, the rectifier voltage decreases to a pre-set value U3 (check Document Number: GCC-MAN Rev. 5 gcc-man-rev5-1223.indd...
  • Page 21 The following setting can be used as an example for standard value-regulated lead batteries: = 1.9V/cell End voltage = 1.94V/cell Time = 40% of expected backup time = 40% of nominal battery capacity. Parameters that can be set or adjusted in the battery test: Document Number: GCC-MAN Rev. 5 gcc-man-rev5-1223.indd...
  • Page 22 If the temperature changes by 1 degree, the voltage changes by 1/10 of the compensation factor. CAUTION: Non-compensating or improper setting shortens battery life by either over- or under-charging. Document Number: GCC-MAN Rev. 5 gcc-man-rev5-1223.indd...
  • Page 23 If the current limit is not required or batteries are not installed, keep the function disabled. CAUTION: Non-limited charge current or improper setting may shorten battery life. NOTE: Current limiting is not available for all systems that use the GCC controller. This is the factory default setting. Document Number: GCC-MAN Rev. 5...

  • Page 24: Miscellaneous

    The miscellaneous menu is used for setting and checking various system parameters. • Set Time • Relay Test Alarm Blocking On/Off • • Version • SD Card Info • Set New Password • Shunt Current (A) • Shunt Voltage (mV) Current Offset (A) • Document Number: GCC-MAN Rev. 5 gcc-man-rev5-1223.indd...
  • Page 25 When selected, first enter the old password. Set a new password and confirm it by entering the new password again. NOTE: Make sure the new password is remembered or written down. If the password is forgotten or access is denied, contact UNIPOWER technical support for assistance. 4.7.7 Shunt Current Displays the current rating of the battery shunt, in Amperes [A]. This parameter shows the value of current in the current/voltage ratio of the shunt.
  • Page 26 The speed of communication for RS232 interface can be set here. There are two options 38400 bps or 9600 bps. 4.7.14 SNMP Version The GCC supports SNMP in version v2c or v3. The preferred option can be selected Document Number: GCC-MAN Rev. 5 gcc-man-rev5-1223.indd...
  • Page 27 CAUTION: A Master Reset deletes all information from the system. Use the master reset feature only as a last resort. NOTE: The Current Offset value is reset also, therefore after resetting please recalibrate the measurement offset, see section 4.7.9. Document Number: GCC-MAN Rev. 5 gcc-man-rev5-1223.indd...

  • Page 28: Figure 4.9A Menu Tree Part 1

    GCC Controller - 28 G R E E N C U B E S B R A N D Figure 4.9a - Menu Tree part 1 Document Number: GCC-MAN Rev. 5 gcc-man-rev5-1223.indd...

  • Page 29: Figure 4.9B Menu Tree Part 2

    GCC Controller - 29 G R E E N C U B E S B R A N D Figure 4.9b - Menu Tree part 2 Document Number: GCC-MAN Rev. 5 gcc-man-rev5-1223.indd...

  • Page 30: Controller Alarms / Messages

    This alarm occurs when the battery temperature exceeds the limit set in 4.6.1 - High temperature alarm. Symmetry fault This alarm is generated when the voltage between battery blocks differs from the value set in 4.6.3 - Battery Settings. This value is calculated from the system voltage based on the battery settings, number of batteries and battery type. Document Number: GCC-MAN Rev. 5 gcc-man-rev5-1223.indd...
  • Page 31 Battery temperature is 30°C lower than the temperature of the controller’s internal temperature sensor. This alarm does not appear when: • The temperature probe is disconnected and temperature compensation is disabled. • Temperature compensation is disabled and the temperature drops below -40°C. Document Number: GCC-MAN Rev. 5 gcc-man-rev5-1223.indd...
  • Page 32 This alarm occurs either when the system voltage drops below the set limit, or when the time reaches the value set in 4.6.1 - Partial load 3 disconnect. Voltage disconnection needs to be allowed in the configuration. Alarms are blocked This alarm occurs when the Alarms are blocked function is used, see 4.7.3. 16 x Additional User Definable Alarms These alarms are triggered when user defined alarms meet the alarm condition. The alarm text is defined by the user. Document Number: GCC-MAN Rev. 5 gcc-man-rev5-1223.indd...

  • Page 33: Connection To Controller Via Powcom™ Software

    For controller connection a USB cable with Standard A plug to Standard B plug is required. The Controller requires PowCom™ software version 6.1.1 or later. (Contact UNIPOWER sales if a PowCom™ software upgrade is needed or download it from the web site at: https:// unipowerco.com/pdf/powcom-ds.pdf.)

  • Page 34: Connecting To Controller Via A Network

    C U B E S B R A N D NEED MORE INFORMATION? The PowCom™ software package available from UNIPOWER is delivered with a manual and available on the web site at https://unipowerco.com/resources/software-downloads/. See this manual for more information. Connecting to Controller via a Network 1.

  • Page 35: Figure 6.4 Password

    C U B E S B R A N D Figure 6.4 - Password NOTE: The only one remote PowerCom connection is allowed at a time, whether by Ethernet or USB. Any additional connection attempts will fail. Document Number: GCC-MAN Rev. 5 gcc-man-rev5-1223.indd...

  • Page 36: Connecting To The Controller Via The Web Interface

    The information in web interface is automatically refreshed. The Web Interface requires an up to date graphical Internet browser (MS Edge, Google Chrome, Mozilla Firefox or other). UNIPOWER does not guarantee compatibility with older browser software versions. NOTE: For connectivity verification in the network between the PC and the controller, it is possible to use ICMP (Internet Control Message Protocol).

  • Page 37: Web Interface Menu

    The configuration menu is used for setting the system parameters and limits. The log menu displays a variety of system logs; some of which are updated automatically while others are user updated. NEED MORE INFORMATION? The information displayed in the Web Interface corresponds to the settings available in the controller display menu described in detail earlier in this manual. Document Number: GCC-MAN Rev. 5 gcc-man-rev5-1223.indd...

  • Page 38: Figure 7.2 Web Interface Overview

    Temperature 2 and higher.) • Charge mode (Normal (U1), Boost (U2), Test (U3), Spare (U4)) • Remaining Battery Time (min) Figure 7.2 - Web Interface Overview 7.2.2 Rectifier The rectifier window displays Rectifier data, Rectifier Status and Rectifier Alarm Status. To select the required rectifier scroll down the menu. All logged rectifiers are listed here. Document Number: GCC-MAN Rev. 5 gcc-man-rev5-1223.indd...

  • Page 39: Figure 7.3 Web Interface Rectifier

    Figure 7.3 - Web Interface Rectifier 7.2.3 Units This menu shows basic information about extension units. Figure 7.4 - Web Interface Units 7.2.4 Battery This menu shows battery symmetry measurements. Figure 7.5 - Web Interface Battery Document Number: GCC-MAN Rev. 5 gcc-man-rev5-1223.indd...

  • Page 40: Figure 7.6 Web Interface Controller

    Standard access allows the user to change the system settings. • Administrative rights include the ability to change user names and passwords and set SNMP parameters. Change the required settings and press the Submit or Update buttons to save changes. Document Number: GCC-MAN Rev. 5 gcc-man-rev5-1223.indd...

  • Page 41: Figure 7.8 Web Interface Admin. Configuration

    G R E E N C U B E S B R A N D Figure 7.8 - Web Interface Admin. Configuration 7.2.7.2 - System This menu allows the selection and adjustment of charging modes U1 – U4, Boost parameters and Battery information. Figure 7.9 - Web Interface Configuration | System Document Number: GCC-MAN Rev. 5 gcc-man-rev5-1223.indd...

  • Page 42: Figure 7.10 Web Interface Configuration | Test

    7.2.7.5 - Network The system IP-address, Netmask, Gateway and Host name can be set here. In this window it is also possible to set up the trap recipients for SNMP traps as well as community names. Document Number: GCC-MAN Rev. 5 gcc-man-rev5-1223.indd...

  • Page 43: Figure 7.12 Web Interface Configuration | Network

    Battery test log menu displays start and end results of the last ten Battery Tests. 7.2.8.2 - Monthly Battery Monthly battery log results can be found in this menu. 7.2.8.3 - Inventory This menu shows logged modules/units added to or removed from the system inventory. Document Number: GCC-MAN Rev. 5 gcc-man-rev5-1223.indd...
  • Page 44 The statistical data for key system values (Battery Temperature, Load Current and Rectifier Current) are displayed. The data are displayed in percentage and Time. NOTE: The total percentage may not always be 100 as the values are rounded down to the nearest integer. NOTE: The maximum allowable number of concurrent web connections is three. Document Number: GCC-MAN Rev. 5 gcc-man-rev5-1223.indd...

  • Page 45: Snmp

    SNMP Management systems can supervise a variety of networked equipment simply by importing a file with definitions of the Management Information Base (MIB). The SNMP Manager program can access and control the UNIPOWER power systems by adding the MIB describing the controller manageable objects to its collection of MIB files. The controller implements SNMPv3 as well SNMPv2c. The user can select which SNMP protocol will be used, SNMPv2c or SNMPv3.

  • Page 46: Table 1 Alarm Data

    Tip: Alarm data 1-3, Ext Alarm data 1-2 and Status bytes 1-4 objects in the GCC MIB are bit patterns that contain the current alarm status etc. See the following table for details. Table 1 - Alarm Data...
  • Page 47 Partial load disconnect extst Time controlled partial disconnect Battery current limit enabled Reserved Status 2 Battery current measured Load current measured Rectifier current measured 3 block symmetry 2 block symmetry Reserved Reserved Reserved Status 3 Reserved Reserved Reserved Document Number: GCC-MAN Rev. 5 gcc-man-rev5-1223.indd...

  • Page 48: Snmp Notifications

    Privacy protocol - can be one value of following {1=AES (128bit), 2=no privacy} • Privacy key - is text string up to 47 characters These security parameters are defined as manageable table row object in the GCC MIB under the SNMPv3 USM group and can be changed by SNMPv3 protocol. Document Number: GCC-MAN Rev. 5 gcc-man-rev5-1223.indd...

  • Page 49: Usage Example

    NOTE: Reset to defaults and Master reset functions cause a return of security parameters to factory default settings. Security parameters settings for SNMPv3 Notifications (Traps) are the same as for the main SNMPv3 communication. Usage Example The following free and open-source software is recommended for GCC SNMP testing or verification: • NET-SNMP (http://www.net-snmp.org/) version 5.7.3 or newer. This is a set of command line tools.
  • Page 50 SNMP v2c Walk command example: snmpwalk -v 2c -c accread 192.168.93.220 1.3.6.1.4.1.5961.5.1 SNMP v3 Get command example: snmpget -v 3 -u Admin -l authPriv -a SHA -A unipower12345 -x AES128 -X unipower98765 192.168.93.220 1.3.6.1.2.1.1.1.0 Document Number: GCC-MAN Rev. 5 gcc-man-rev5-1223.indd...
  • Page 51 C U B E S B R A N D SNMP v3 Walk command example: snmpwalk -v 3 -u Admin -l authPriv -a SHA -A unipower12345 -x AES128 -X unipower98765 192.168.93.220 1.3.6.1.4.1.5961.5.1 8.4.2 SnmpB User profile setting Document Number: GCC-MAN Rev. 5 gcc-man-rev5-1223.indd...
  • Page 52 GCC Controller - 52 G R E E N C U B E S B R A N D SNMPv2c properties SNMPv3 properties Document Number: GCC-MAN Rev. 5 gcc-man-rev5-1223.indd...
  • Page 53 GCC Controller - 53 G R E E N C U B E S B R A N D SNMPv3 get example SNMPv3 walk example Document Number: GCC-MAN Rev. 5 gcc-man-rev5-1223.indd...

  • Page 54: Controller Data Logging - Microsd Card

    The data can be downloaded via PowCom™ software (requires PowCom™ version 4.20 or greater). Choose Tools in PowCom™ software menu and select Download SD card. NEED MORE INFORMATION? The PowCom™ software package available from UNIPOWER is delivered with a manual and available on the site. See this manual for more information.

  • Page 55: Table 2 Alarm Data

    0-15 User Alarm 0-15 This document is believed to be correct at time of publication and UNIPOWER LLC accepts no responsibility for consequences from printing errors or inaccuracies. Specifications are subject to change without notice. Document Number: GCC-MAN Rev. 5...

  • Page 56: Appendix A1 - Upgrading The Firmware

    These upgrade instruction. Prerequisites • The system with the GCC to be programmed is running and is connected to a network. • The IP address of the GCC must be known. As an alternative, direct connection between the PC and the GCC via a crossed Ethernet cable can be used.
  • Page 57 G R E E N C U B E S B R A N D Fill-in the IP address of the GCC and controller password (the same as used for PowCom or front panel settings). Press the Connect button. The Firmware file selection page is shown.
  • Page 58 G R E E N C U B E S B R A N D Press the Browse button to locate and select the required firmware file. When done, press the Next button. Summary information is shown. Press the Flash button to start the update. Document Number: GCC-MAN Rev. 5 gcc-man-rev5-1223.indd...
  • Page 59 GCC Controller - 59 G R E E N C U B E S B R A N D Progress of the update process is shown. The first phase is the file upload to the GCC. The second phase is the firmware burn to flash memory. CAUTION: Do not turn off the GCC during this phase! It can cause unpredictable behavior of the controller and it will not be possible to re-program the firmware later. Document Number: GCC-MAN Rev. 5 gcc-man-rev5-1223.indd...
  • Page 60 GCC Controller - 60 G R E E N C U B E S B R A N D When finished, result information is shown. Press the Finish button to complete the update process. Document Number: GCC-MAN Rev. 5 gcc-man-rev5-1223.indd...

  • Page 61: Appendix A2 - Downloading Data From The Sd Card

    Go to Network and Sharing centre | Local Area Connection | Properties | Internet protocol version 4 (TCP/IP v4) | Properties. Check the radio button Use the following IP address: and define an IP address. Example of computer IP address Example of Controller IP address Document Number: GCC-MAN Rev. 5 gcc-man-rev5-1223.indd...
  • Page 62 4. Test connectivity between the computer and the controller. Open a Command prompt line and “ping” the controller’s IP address. 5. Open the NPS Software Utilities application on the computer. 6. Choose menu item Tools and then select SD Card File Download. Document Number: GCC-MAN Rev. 5 gcc-man-rev5-1223.indd...
  • Page 63 GCC Controller - 63 G R E E N C U B E S B R A N D 7. Click on the Browse button to choose the download location. 8. Choose or create the location where you want to store the file and click on the OK button. Document Number: GCC-MAN Rev. 5 gcc-man-rev5-1223.indd...
  • Page 64 9. Click on the Connect button. 10. Select the controller IP address from the dropdown list or type in a new address and click on the Add button then click on the Get List button. Document Number: GCC-MAN Rev. 5 gcc-man-rev5-1223.indd...
  • Page 65 C U B E S B R A N D 11. Enter the password in User Password: (1234 is the default), then click on the Connect and Verify button. 12. Click on the Get File List button. Document Number: GCC-MAN Rev. 5 gcc-man-rev5-1223.indd...
  • Page 66 GCC Controller - 66 G R E E N C U B E S B R A N D 13. When the list is downloaded click on OK button 14. Choose the file/files which you want to download to the computer. Use the CTRL or SHIFT keys on the keyboard if needed. Document Number: GCC-MAN Rev. 5 gcc-man-rev5-1223.indd...
  • Page 67 GCC Controller - 67 G R E E N C U B E S B R A N D 15. Move the selected file/files to the window “Downloding File List” using the > button. 16. Click on Get Files button to start to download the selected file/files to the computer. Document Number: GCC-MAN Rev. 5 gcc-man-rev5-1223.indd...
  • Page 68 Disconnect button in the underlying window and then click on the Close button. 18. Click on the Close button to end the programme. NOTE: If the downloading failed, run download once more by clicking on Get Files button to try again. Document Number: GCC-MAN Rev. 5 gcc-man-rev5-1223.indd...

  • Page 69: Appendix B - Adding A New Language To The Controller

    PC or Laptop, or straight through cable if connecting via a Switch or router. 1.2. Open app “LngUpload” which is included in the software package -> Click on the “Start >>” button. 1.3. Type the controller’s IP address: -> Type Password: 1234 (default) -> Click on the “Connect” button. 1.4. Click on the “Browser” button -> and then find, select and open the file (.e.g. for Spanish) “GCC_LangSpanish.LNG”. Document Number: GCC-MAN Rev. 5 gcc-man-rev5-1223.indd...
  • Page 70 GCC Controller - 70 G R E E N C U B E S B R A N D 1.5. Click on the “Next” button to begin the installation process. 1.6. When it’s done the start window appears, click on the “X” button located on right- top corner to close the program. The upgrade is now completed. Document Number: GCC-MAN Rev. 5 gcc-man-rev5-1223.indd...

  • Page 71: Appendix C - Two-Stage Customizable Charging Algorithm

    Custom Boost stage 1 defaults to a current limit of 30% Cn [Ah] for a period 1 hour, while stage 2 defaults to a current limit of 10% Cn [Ah] for 17 hours. Stage 2 also terminates if the current falls below the early-exit setting of 3% Cn [Ah] at which time the voltage returns to the U1 (Vfloat) settings. The Custom Boost settings can be set using the PowCom™ Configuration Wizard, or via the Set Parameters page, shown below: Supervision→Set Parameters Dialog Box→Custom Boost (or Config Wizard Page 2) Document Number: GCC-MAN Rev. 5 gcc-man-rev5-1223.indd...
  • Page 72 To manually start the Custom Boost charging algorithm, use the same dialog box as when manually setting Automatic boost. First select the Boost radio button and then click Update. Supervision→Set Parameters Dialog Box→Adjust Limits Document Number: GCC-MAN Rev. 5 gcc-man-rev5-1223.indd...

  • Page 73: Product Support

    Phone: +1-954-346-2442 Toll Free: 1-800-440-3504 Web site – www.unipowerco.com When contacting UNIPOWER, please be prepared to provide: 1. The product model number, spec number, S build number, and serial number - see the equipment nameplate on the front panel 2. Your company’s name and address 3.

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