Xantrex™ XW MPPT 80 600 Solar Charge Controller Operation Guide Xan trex XW MPPT 80 600 www.schneider-electric.
Xantrex XW MPPT 80 600 Solar Charge Controller Operation Guide www.schneider-electric.
Trademarks Schneider Electric, the Schneider Electric logo, Fast Sweep, Xanbus, and Xantrex are trademarks or registered trademarks of the Schneider Electric group of companies. Other trademarks, registered trademarks, and product names are the property of their respective owners, and they are used herein for identification purposes only. Notice of Copyright Copyright © 2012, 2010 Schneider Electric SA.
About This Guide Purpose This Guide provides explanations and procedures for configuring, operating, and troubleshooting the Schneider Electric Xantrex XW MPPT 80 600 Solar Charge Controller. Scope This Guide provides safety guidelines as well as information about operating, configuring, and troubleshooting the charge controller. It does not provide details about particular brands of photovoltaic (PV) panels or batteries. Audience This Guide is intended for anyone who operates the charge controller.
About This Guide • Appendix A provides the specifications for the charge controller. • Appendix B is a guide to the charge controller’s monitoring and configuration menus on the Xantrex XW System Control Panel. • Appendix C provides information on Boost Charging for flooded lead-acid batteries in off-grid applications. Conventions Used This Guide uses the term “charge controller” to refer to the Xantrex XW MPPT 80 600 Solar Charge Controller.
About This Guide Abbreviations and Acronyms CEC CSA DC FCC GFP IMP Canadian Electric Code Canadian Standards Association Direct Current Federal Communications Commission Ground Fault Protection Current at maximum power per STC ISC Short circuit current rating of an PV panel under STC LCD LED MPP MPPT MSDS NFPA PDP PV SCP STC UL VAC VDC VMP Liquid Crystal Display Light Emitting Diode Maximum Power Point Maximum Power Point Tracking Material Safety Data Sheet National Fire Protection Association Xantre
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Important Safety Instructions This Guide contains important safety instructions that must be followed during the installation and maintenance of the charge controller. Make sure you read, understand, and save these safety instructions. DANGER HAZARD OF SHOCK, BURN, FIRE, AND EXPLOSION • The charge controller must be installed and serviced only by qualified personnel equipped with appropriate personal protective equipment and following safe electrical work practices.
Safety Personal Protection Follow these instructions to help protect yourself while working with the charge controller. DANGER HAZARD OF ELECTRIC SHOCK AND BURN Thoroughly inspect the charge controller prior to energizing. Verify that no tools or materials have been inadvertently left behind. Failure to follow these instructions will result in death or serious injury.
Safety FCC Information to the User This charge controller has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules and Industry Canada ICES-003.These limits are designed to provide reasonable protection against harmful interference when the charge controller is operated in a residential environment.
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Contents Important Safety Instructions- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - vii 1 Introduction Features - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Maximum Power Point Tracking - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Fast Sweep™ Shade Tolerant MPPT Algorithm - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Charge Controlli
Contents Viewing Active Faults, Errors, and Warnings- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3–4 Faults - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3–6 Errors - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3–7 Warnings - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
1 Introduction Chapter 1 describes features and functions of the charge controller.
Introduction Features This photovoltaic charge controller tracks the maximum power point of a PV array to deliver the maximum available current for optimum charging of batteries. The charge controller can be used with 24 and 48 VDC battery systems only. The charge controller is designed to regulate the available power from a PV source only. It is not designed to regulate power from other types of power sources.
Maximum Power Point Tracking Maximum Power Point Tracking MPPT allows the charge controller to harvest the maximum energy available from the PV array and deliver it to the batteries. The MPPT algorithm continuously adjusts the operating voltage of the array to find the maximum power point. Input power is measured and compared to the amount of input power harvested at the previous operating voltage.
Introduction Charge Controlling The charge controller can regulate PV array current at an appropriate level for 24 or 48 V batteries. It produces up to 80 amps of charging current for both battery voltages up to 2560 watts (24 V) or 4800 watts (48 V). The charge controller controls how the batteries are charged by the PV array. It can be configured to use a two-stage (no float) or three-stage charging process to maintain battery voltage at bulk, absorption, or float levels.
Charge Controlling The charge controller transitions to the float stage if either of the following two conditions are met: • The charge current allowed by the batteries falls below the exit current threshold, which is equal to 2% of the programmed battery capacity (for a 500 amp-hour battery bank, this would be 10 amps), for one minute. • The charge controller has been in absorption for the programmed maximum absorption time limit.
Introduction NOTICE This notice is applicable to Figure 1-2 and Figure 1-3. • When the charge cycle is interrupted, the charge controller will resume charging at the beginning of the multi-stage algorithm. • The exit current threshold mechanism can be disabled by setting the amp-hour capacity to 0. In this case, absorption will only exit when the absorption timer expires.
Charge Controlling Bulk State Bulk/Boost Voltage Voltage Absorption State No Float State Absorption Voltage Float Voltage Recharge Voltage Boost Timer 1hr fixed Time Max Absorb Time - dflt 3 hrs (adjustable 1 min - 8 hrs ) Current Max Current Limit Absorption Exit Current Threshold = 2% of programmed AH capacity Time Figure 1-3 Two-stage battery charging cycle Battery Temperature Compensation The Battery Temperature Sensor (BTS) provides temperature-compensation for battery charging.
Introduction Figure 1-4 Battery temperature sensor If a BTS is not installed, the voltage settings for charging are based on one of three temperature settings (Cold, Warm, or Hot) available on the Charger Settings menu. See “Configuring Battery Characteristics and Battery Charging” on page 2–3. If multiple charge controllers or a complete Xantrex XW Power System with Xantrex XW Hybrid Inverter/Chargers are networked together using Xanbus, then only one BTS is required per battery bank.
Auxiliary Output Functions Auxiliary Output Functions The charge controller has a set of auxiliary relay contacts—one normally opened (NO) and one normally closed (NC)—that can be used to drive a relay for load control or to turn on devices such as vent fans or indicator alarms. The auxiliary output can be configured to trigger under only one condition at a time.
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2 Configuration Chapter 2 contains information and procedures to configure the charge controller.
Configuration Configuring the Unit Configure the charge controller using the SCP. See Appendix B, “Xantrex XW System Control Panel Menus” for an overview of the SCP, or download the entire SCP Owner’s Guide (Document Part Number 975-0298-01-01) at www.schneider-electric.com. Selecting a Unit Before you can configure the charge controller’s settings, you must select the charge controller’s device number in the SCP by performing the following steps: 1. On the System Status home screen, press Enter.
Configuring Battery Characteristics and Battery Charging Modifying Configurable Settings Configurable settings are identified by square brackets [ ] around the values along the right side of the screen. To select and change a configurable setting: 1. On the menu, press the up arrow or down arrow button to highlight the setting you want to change. 2. Press Enter to highlight the current value of the setting. 3. Press the up arrow or the down arrow button to change the value.
Configuration Table 2-1 describes the settings available for the charge controller’s battery configuration. Table 2-1 Battery configuration settings SCP Device Menu Item Setting Values Default Description Setup Equalize Disabled Enabled Disabled Enables or disables battery equalization. If the battery type is set to GEL or AGM, this setting is not displayed. Advanced Settings > Multi Unit Config > Connections DC Conn BattBank1...
Configuring Battery Characteristics and Battery Charging Table 2-1 Battery configuration settings SCP Device Menu Item Advanced Settings > Charger Settings Setting Values Default Description Batt Capacity 0–10000Ah 440Ah Sets the amp-hour capacity of your battery bank. Setting Batt Capacity to 0 disables the exit current threshold mechanism used to transition from absorption to float. As a result, the charge controller will transition to float once the Max Absorption timer has elapsed.
Configuration Setting a Custom Battery Type The Custom Settings menu item allows you to adjust charging and equalization voltage for batteries whose specifications fall outside of the default settings for the battery types that the charge controller offers. You can also adjust the temperature compensation constant for the BTS from the Custom Settings menu item. NOTICE • Setting the battery type to Custom is possible only when the Advanced Settings menu item is displayed.
Configuring Peak Power Tracking Battery Temperature Compensation When battery charging voltages are compensated based on temperature, the charge voltage will vary depending on the temperature around the batteries. Temperature compensation can be accomplished automatically by using a BTS. The BTS attaches directly to the side of one of the batteries in the bank and provides precise battery temperature information.
Configuration Table 2-3 Peak power tracking settings SCP Device Menu Item Setting Values Default Description Advanced Settings > MPPT AutoTrack Disabled Input Settings Enabled Enabled Enables or disables MPPT. Advanced Settings > MPPT Ref Volts Input Settings 195–600V N/A When tracking is set to Disabled, you can select the reference voltage from which the charge controller operates. When tracking is set to Enabled, the reference voltage updates to reflect tracking activity.
Configuring the Auxiliary Output To display the Aux menu auxiliary settings, select Advanced Settings > Aux Settings. Table 2-4 Aux menu settings Setting Values Default Description Manual Aux ManualOff ManualOn Automatic ManualOff Sets the operating mode for the auxiliary output. When set to Automatic, the auxiliary output will operate according to the selected trigger source. You can toggle the auxiliary relay between NC and NO at any time by selecting ManualOn or ManualOff.
Configuration Table 2-4 Aux menu settings Setting Values Default Trigger Level Depends on Trigger Source (see Table 2-5) Description Sets the battery or array voltage to activate the auxiliary output. If the selected trigger source is HighBattTemp, LowBattTemp, or HighHsTemp, this screen displays Trigger Temperature Level in degrees Celsius. Changing Trigger Level while the auxiliary output is already in the triggered state resets the auxiliary output.
Configuring the Auxiliary Output Trigger Source Descriptions Configurable trigger sources are described below. The text in parentheses indicates how the trigger source appears on the SCP. The remaining trigger sources are errors, warnings, and faults that are not configurable. See their descriptions in Table 3-6, “Warning messages” on page 3–9. Low battery voltage (LowBattV) Activates the auxiliary output when the battery voltage falls below the trigger setting for the trigger delay time.
Configuration High battery temperature (HighBattTemp) Activates the auxiliary output when the battery temperature rises above the trigger setting for the trigger delay time. Deactivates the auxiliary output when the battery temperature falls below the clear setting for the clear delay time. Battery temperature is measured with a BTS. Do not use this setting if a BTS is not installed. With this setting, the auxiliary output can turn on a fan to cool the battery compartment.
Configuring Device Settings Configuring Device Settings From various menus, you can change the operating mode of the charge controller and view the charge controller’s device number. These activities might be necessary when performing service or diagnostics as well as when adding another Xanbus-enabled device to the system. Table 2-6 Device settings SCP Menu Item Setting Values Default Description Setup Mode Operating Standby Operating Operating is the normal mode for the charge controller.
Configuration WARNING HAZARD OF FIRE AND EXPLOSION Do not use the Copy from command to copy settings unless the battery banks are identical – same size, type, and so on. Failure to follow these instructions can result in death or serious injury. SCP Menu Item Setting Values Default Description Advanced Settings Copy from All available device numbers. 01 Enables one-step configuration of a new charge controller in a multi-unit installation.
Configuring Device Settings NOTICE The Copy from command will not give you any indication that it has completed its task. To check that the charger settings have been copied properly, view some of the settings you originally configured.
Configuration Reducing Tare Loss By default, the charge controller is configured to reduce tare losses at night by shutting off the auxiliary power supply. To further reduce power consumption at night, you can configure the charge controller to also shut off the network (Xanbus) power supply. You can change these settings using the Adv Features menu item provided you are using an SCP with firmware version 1.03 or higher. To display the tare loss settings, select Advanced Settings > Adv Features.
3 Operation Chapter 3 contains information about operating the charge controller.
Operation Viewing Status Information on the Charge Controller The charge controller has three LEDs for displaying basic operating information. They are On/Charging (green), Error/Warning (red), and Equalize (orange). On / Charging Error / Warning Equalize Figure 3-1 Charge controller status LEDs Table 3-1 Charge controller status LEDs LED Description On/ Charging (Green) • Solid when the charge controller is connected to a battery, providing visual feedback that the charge controller is powered on.
Viewing Status on the SCP Viewing Status on the SCP Use the SCP to configure and view system information and operating status. See Appendix B, “Xantrex XW System Control Panel Menus” for an overview of the SCP, or download the entire SCP Owner’s Guide (Document Part Number 975-0298-01-01) at www.schneider-electric.com. The charge controller also has three LEDs for displaying basic status regarding charging, equalization, and fault, error, and warning conditions.
Operation Charge Stages The charge stages displayed on the SCP are described in Table 3-3. The charge states are displayed under State on the Meters screen. Table 3-3 Charge stages Text Description Bulk Batteries are charging at the maximum current available from the charge controller. If the charge controller shuts down because of low input PV voltage, then charging will resume in bulk mode.
Viewing Active Faults, Errors, and Warnings The following faults do not disable normal operation: • Fan over voltage • Fan over current • Fan under voltage • Fan under current • Network power supply Most warnings, errors, and faults clear automatically once the condition that caused them goes away.
Operation Faults Table 3-4 lists all possible faults. Faults are conditions that indicate that the charge controller might have incurred permanent damage or that user intervention is required before the charge controller will operate again. If one of these faults occur, the charge controller might also need to be serviced before it can be fully operational again.
Viewing Active Faults, Errors, and Warnings Table 3-4 Fault messages Display Text (Description) Fault ID Definition FanUVFlt F80 Fan voltage has fallen below 3.5 V. The fan will cease operating, but the charge controller will continue operating though it will probably experience power derating. The fault will not clear until an operator clears it manually using the SCP. F81 Fan current has fallen below 0.5 A for 100 milliseconds.
Operation Table 3-5 Error messages Display Text (Description) Error ID Definition InputOVErr F9 Input voltage has exceeded the input over voltage shut off value, which is dependent upon temperature measured on the heatsink (Vin High Threshold in Figure 3-2 on page 3–10). The error clears itself when the input voltage falls below the input over voltage restart value (Vin Restart Threshold in Figure 3-2 on page 3–10). F10 Output voltage has fallen below 15.8 VDC.
Viewing Active Faults, Errors, and Warnings Table 3-5 Error messages Display Text (Description) Error ID Definition FanOCErr F76 Fan current has risen above 1.6 A for 20 milliseconds. The error clears itself when fan current falls below 1.0 A for 1 second. F77 PV current has risen above 25 ADC. The error clears itself after 5 seconds. (Fan over current error) InputOCErr (Input over current error) Warnings Table 3-6 lists all possible warnings.
Operation Table 3-6 Warning messages Display Text (Description) Warning ID Definition OutputUVWrn W12 24 V System: Output voltage has fallen below 20.0 VDC for 10 seconds. The warning clears itself when the voltage rises above 21.0 VDC for 10 seconds. (Output under voltage warning) 48 V System: Output voltage has fallen below 40.0 VDC for 10 seconds. The warning clears itself when the voltage rises above 42.0 VDC for 10 seconds. OutputOVWrn W34 24 V System: Output voltage has risen above 31.
Viewing Fault, Error, and Warning Logs Viewing Fault, Error, and Warning Logs The SCP displays fault, error, and warning logs stored on the charge controller. Table 3-7 History menu items SCP Device Menu Item Description Setup > View Device Info View Fault Log Displays a log of the faults and errors. Setup > View Device Info View Warning Log Displays a log of the warnings. • To view the fault and error logs, go to Setup > View Device Info > View Fault Log.
Operation Table 3-8 Harvest logs menu items SCP Device Menu Item Description Setup > Harvest Logs Daily Logs Displays a log of the charge controller’s amp-hour and kilowatt-hour production for the day as well as the peak power output and time in float for the day. Setup > Harvest Logs Monthly Logs Displays a log of the aggregate total for amp hours and kilowatt hours produced during the month as well as the peak power output and time in float for the month.
Equalizing Batteries NOTICE In a system where more than one device is capable of equalizing batteries (such as a system including multiple charge controllers and Xantrex XW Hybrid Inverter/Chargers), there is no system-wide equalization command for all devices. To equalize with multiple devices, each would have to be enabled individually. Alternatively, equalization can be performed using only one device.
Operation NOTICE The Xantrex XW Hybrid Inverter/Charger and PDP will not be damaged by equalization voltage and do not need to be disconnected during equalization. Follow the battery manufacturer’s recommendations for equalizing your batteries. As a guide, a heavily used flooded battery might need to be equalized once a month, while a battery in light service might only need to be equalized every two to four months. The equalization process lasts one hour.
4 Troubleshooting Chapter 4 contains information about identifying and resolving possible problems that might arise while using a charge controller.
Troubleshooting Troubleshooting Table 4-1 lists possible problems that might arise when using the charge controller. Table 4-1 Charge controller problems Problem Possible Cause Solution Battery voltage is exceeding bulk and float settings in cold weather and not reaching settings in hot weather. The BTS is compensating charging voltages based on battery temperature. No problem. This is the intended operation. The charge controller’s Error/ Warning (red) LED is on or flashing.
Troubleshooting Table 4-1 Charge controller problems Problem Possible Cause Solution Thermal derating is indicated on the SCP. A. The charge controller is operating in a high ambient temperature environment at high power levels. A. The charge controller is specified to operate at full output power up to 45 °C. Derating occurs at temperatures above this level. B. The fans are not working properly. B.
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A Specifications Appendix A provides the specifications for the charge controller. For information on: See: “Electrical Specifications” page A–2 “Default Battery Charging Settings” page A–5 “Mechanical Specifications” page A–5 “Output Power Versus Ambient Temperature” page A–6 “Accessories” page A–6 “Regulatory Approvals” page A–7 All specifications are subject to change without notice.
Specifications Electrical Specifications Maximum PV Array Open Circuit Voltage 600 VDC PV Array Voltage Operating Range 195 to 550 VDC a PV Array Voltage Full Power Range 230 to 550 VDC Maximum Power Point Tracking Range 195 to 510 VDC PV Input Start Voltage 230 VDC Maximum Operating Current 23 A Maximum Array Short Circuit Current at STC 28 A Absolute Maximum Array Short Circuit Current Under Any Conditions 35 A (See the Notice on the next page for more information) Nominal Battery Voltage
Electrical Specifications NOTICE • PV array voltages often exceed STC voltage specifications, especially when the array is cold. A voltage temperature correction factor based on the local code (i.e., NEC 690 or CEC Section 50), ambient temperature conditions, and module manufacturer specifications must be applied to the array STC VOC to keep array voltage within specifications listed above.
Specifications 90 80 70 60 Output 50 Current (Amps) 40 Battery Voltage = 54V Battery Voltage = 58V Battery Voltage 64V Battery Voltage = 64V 30 20 10 0 195 200 205 210 215 220 225 230 235 240 Input Voltage (Volts) Figure A-2 Maximum expected output current versus input voltage 5000 4500 4000 3500 3000 Output O Power 2500 (Watts) Battery Voltage = 54V Battery Voltage = 58V 2000 Battery Voltage = 64V 1500 1000 500 0 195 200 205 210 215 220 225 230 235 240 Input Voltage (Volts
Default Battery Charging Settings Default Battery Charging Settings All settings in the following table are based on a 48 V nominal battery bank. For a 24 V nominal battery bank, divide the voltage values in this table by two. Battery Type Floodeda Gel AGM Equalize Voltage 64.0 V n/a n/a ReCharge Voltage 50.0 V 50.0 V 50.0 V Bulk Voltage 57.6 V 56.8 V 57.2 V Absorption Voltage 57.6 V 56.8 V 57.2 V Float Voltage 54.0 V 55.2 V 53.
Specifications Output Power Versus Ambient Temperature Once the charge controller’s heat sink reaches maximum full-power operating temperature, the charge controller reduces its power output to ensure component ratings are not exceeded. Maximum Output Power (W) 4800 4000 3000 2000 1000 -20 -10 0 10 20 30 40 45 50 60 65 Ambient Temp (°C) in Still Air Figure A-4 Output power vs.
Regulatory Approvals Regulatory Approvals Certified to UL 1741 and to CSA 107.1 and carries the c(CSA)us mark. EMC - North America: • FCC Part-15 sub part B, Class B • Industry Canada ICES-003, Class B CE Marked and complies with the following: Low Voltage Directive 2006/95/EC, per: • EN50178 Electronic Equipment for Use in Power Installations.
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B Xantrex XW System Control Panel Menus Appendix B is a guide to the charge controller’s monitoring and configuration menus on the Xantrex XW System Control Panel.
Xantrex XW System Control Panel Menus Using the SCP The charge controller is configured using the SCP. The SCP has four buttons for navigating between screens and menus and configuring the charge controller. See Figure B-1 and Table B-1.
Using the SCP SCP Menu Map Figure B-2 shows how the SCP screens and menus are organized. The screens and menus are described in Table B-2.
Xantrex XW System Control Panel Menus Table B-2 Screen and menu descriptions Screen or menu Description Startup screen Appears for a few seconds after the system starts up or when the system has been reset. System Status screen Displays status information for the power system, consisting of all Xanbusconnected devices on a single network. The System Status home screen appearance varies with the status of the inverter/charger and other Xanbusenabled devices in the power system.
Using the SCP Viewing the Select Device Menu The Select Device menu is where you select a Xanbus-enabled device to monitor or configure. The number of items on the Select Device menu depends on how many devices are installed in your Xanbus system. To view the Select Device menu: ◆ On the System Status screen, press Enter. NOTICE You can identify the System Status home screen by the menu arrow in the bottom left corner of the screen.
Xantrex XW System Control Panel Menus The Setup Menu The Setup menu allows access to the Meters screen and several other commands that control the charge controller’s operation. XW MPPT80 01: Setup Meters [Bulk] [Disabled] [Operating] Figure B-4 Setup menu Table B-3 Setup menu Menu Item Description Meters Displays the Meters screen. Harvest Logs Displays the charge controller’s daily, monthly, and yearly performance logs. See “Viewing Harvest Logs” on page 3–11.
Configuration Settings Configuration Settings The configuration settings can be viewed in basic and advanced formats. Basic menu The basic menu contains items you might have to view and adjust on a routine basis. Advanced menu The advanced menu contains items intended for service personnel and one-time setup, such as auxiliary output and custom battery configuration.
Xantrex XW System Control Panel Menus For a map of all configuration menus, see Figure B-7 on page B–9. Configurable settings are identified by square brackets [ ] around the values along the right side of the screen. To select and change a configurable setting: 1. On the menu, press the up arrow or down arrow button to highlight the setting you want to change. 2. Press Enter to highlight the current value of the setting. 3. Press the up arrow or the down arrow button to change the value.
“MPPT Ref Volts” can be changed only when “MPPT AutoTrack” is disabled.
Xantrex XW System Control Panel Menus Monitoring the Unit You can monitor the charge controller’s operation on the SCP by viewing the: • Home screen • Meters screen Home Screen The charge controller’s Home screen displays real-time operational data specific to the charge controller. To view the charge controller’s Home screen: ◆ From the System Status screen, press the down arrow until the charge controller’s Home screen appears. To return to the System Status screen: ◆ Press the Exit button.
Monitoring the Unit Meters Monitor the charge controller’s operation on the Meters screen. The Meters screen displays input and output power, battery temperature, charge stage, total power production for that day, and power production over the charge controller’s lifetime. You can select the Meters screen from the charge controller’s Setup menu. XW MPPT80 01: Setup Meters XW MPPT80 01: Meters [Disabled] [Operating] 215W 2.1A 100.5V 210W 3.7A 57.4V 0:00:00 3.5Ah 0.20kWh 0.
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C Boost Charging Appendix C provides information on Boost Charging for flooded lead-acid batteries in off-grid applications.
Boost Charging Using Boost Charging Boost charging allows for better utilization of flooded lead acid batteries under moderate cycling in off grid applications. Boost charging encourages a short duration charging voltage—above the gassing voltage—at the beginning of the absorption charge state. Testing has shown that boost charging improves battery performance by providing a regular mixing of the liquid electrolyte.
Index A C abbreviations v Absorb Time setting 2–5 Absorb Voltage setting 2–6 absorption charging stage 1–4, 3–4 accessories A–6 acronyms v advanced settings menu map B–9 viewing 2–2 alarm using auxiliary output 1–9 ambient temperature versus output power A–6 amp-hour capacity, batteries 2–5 auxiliary output alarm application 1–9 configuring 2–8 load control application 1–9 overview 1–9 trigger source configurable ranges 2–12 trigger source descriptions 2–11 vent fan application 1–9 CAUTION, definition iv
Index equalization charging stage 3–4 determining when complete 3–14 enabling 3–14 overview 1–8, 3–12 stopping manually 3–14 equalize LED 3–2 Equalize setting 2–4 error/warning LED 3–2 errors clear manually 3–5 messages 3–7 overview 3–4 viewing active 3–5 viewing logs 3–11 exit button Xantrex XW System Control Panel B–2 F F/W Rev setting 2–13 Fast Sweep 1–3 faults clear manually 3–5 disable normal operation 3–5 messages 3–6 must be manually cleared 3–5 overview 3–4 viewing active 3–5 viewing logs 3–11 faul
Index O on/charging LED 3–2 Operating mode 2–13 operating mode, configuring 2–13 orange LED 3–2 output power versus ambient temperature A–6 P peak power tracking, configuring 2–7 personal protection viii power supplies, disabling at night 2–16 protection, personal viii PV In setting 2–8 R radio reception interference ix reception interference ix ReCharge Volts setting 2–5 red LED 3–2 regulatory approvals A–7 resetting to factory defaults 2–16, B–8 Restore Defaults setting 2–16 S safety information batte
Index W WARNING, definition iv warnings clear manually 3–5 messages 3–9 overview 3–4 viewing active 3–5 viewing logs 3–11 X Xantrex Gateway 1–2 Xantrex Xanbus disabling at night 2–16 Xantrex XW System Control Panel advanced settings display 2–2 auxiliary output configuration 2–8 basic configuration menu map B–8 basic settings 2–2 battery configuration 2–3 buttons B–2 changing settings B–4 configurable settings 2–3 custom battery type settings 2–6 device settings configuration 2–13 disabling power supplies
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