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TRUEcharge3 Series Battery
Charger
Owner's Guide
Models
TRUEcharge3 12VDC 20A | 804-1220-10
TRUEcharge3 12VDC 40A | 804-1240-10
TRUEcharge3 12VDC 60A | 804-1260-10
TRUEcharge3 24VDC 10A | 804-2410-10
TRUEcharge3 24VDC 20A | 804-2420-10
TRUEcharge3 24VDC 30A | 804-2430-10

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Summary of Contents for Xantrex TRUEcharge3 Series

  • Page 1 Owner’s Guide Models TRUEcharge3 Series Battery TRUEcharge3 12VDC 20A | 804-1220-10 TRUEcharge3 12VDC 40A | 804-1240-10 TRUEcharge3 12VDC 60A | 804-1260-10 Charger TRUEcharge3 24VDC 10A | 804-2410-10 TRUEcharge3 24VDC 20A | 804-2420-10 TRUEcharge3 24VDC 30A | 804-2430-10...
  • Page 2 ACCURACY OF THE TRANSLATION, THE ACCURACY CANNOT BE GUARANTEED. APPROVED CONTENT IS CONTAINED WITH THE ENGLISH LANGUAGE VERSION WHICH IS POSTED AT https://www.xantrex.com/. NOTE: Visit https://www.xantrex.com/, select PRODUCTS, select a Product category, select a Product, select DOWNLOADS, and choose a document from the list that may provide a translation of the English guide, if available.
  • Page 3 Information About Your System As soon as you open your product, record the following information and be sure to keep your proof of purchase. Serial Number ____________________________ Product Number ____________________________ Purchased From ____________________________ Purchase Date ____________________________ To view, download, or print the latest revision, visit the website shown under Contact Information. 975-1183-01-01...
  • Page 4 Personal Protective Equipment Selecting and using Personal Protective Equipment (PPE). Voltage Related Information Volts AC VAC, VV, Volts DC VDC, VZ You can find more information about Xantrex products and Wattage services at https://www.xantrex.com/. TRUEcharge3 Series Battery Charger Owner's Guide...
  • Page 5 Product rating and safety labels CAUTION Read these instructions carefully and look at the equipment to become familiar with the device before installing, operating, CAUTION indicates a hazardous situation which, if not avoided, could result configuring, maintaining, and troubleshooting it. The following in minor or moderate injury.
  • Page 6 This page is intentionally left blank. [2]...
  • Page 7: Important Safety Instructions

    IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS reassembly may result in a risk of electric shock or fire. ALL SERVICING should be performed by qualified service 1. SAVE THESE INSTRUCTIONS—This manual contains personnel. important safety and operating instructions for the battery 8.
  • Page 8 The charging terminals are not intended f. Determine voltage of battery by referring to vessel to supply power to an extra-low-voltage electrical system owner’s manual and make sure it matches output rating viii TRUEcharge3 Series Battery Charger Owner's Guide...
  • Page 9 of battery charger. Charge battery initially at lowest a. Position AC and DC cords to reduce risk of damage by charge rate, if possible. hood, door, or moving engine part. 12. CHARGER LOCATION b. Stay clear of fan blades, belts, pulleys, and other parts that can cause injury to persons.
  • Page 10: Regulatory

    Connections to battery charger should comply with all local codes and ordinances. TRUEcharge3 Series Battery Charger Owner's Guide...
  • Page 11: Emc Information To The User

    EMC Information to the User EMC Information to the User This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
  • Page 12: End Of Life Disposal

    End of Life Disposal End of Life Disposal The TRUEcharge3 Series Battery Charger is designed with environmental awareness and sustainability in mind. At the end of its useful life, the TRUEcharge3 can be decommissioned and disassembled. Components which can be recycled must be recycled and those that cannot be recycled must be disposed of according to local, regional, or national environmental regulations.
  • Page 13: Table Of Contents

    Preparing For Installation Configuration Tools and Materials Configuring the Battery Charger Location Configuring the Charger Stage Wiring Requirements Configuring the Battery Type Operation Configuring Charge Current for Battery Size Installing the TRUEcharge3 Series Battery Charger Operating DC Loads 975-1183-01-01 xiii...
  • Page 14 Reporting Without AC Power or While on Standby Using A Generator As Source Power Troubleshooting Maintaining the Charger Replacing the Fuses Fuse Replacement Ratings Troubleshooting Specifications Physical Specifications Environmental Specifications AC Input Specifications DC Output Specifications Protection Features TRUEcharge3 Series Battery Charger Owner's Guide...
  • Page 15: Introduction

    INTRODUCTION This chapter describes the standard features of a TRUEcharge3 Series Battery Charger, as well as its protection features. TRUEcharge3 Series Battery Charger Product Features 975-1183-01-01...
  • Page 16: Truecharge3 Series Battery Charger

    TRUEcharge3 Series Battery Charger TRUEcharge3 Series Battery Product Features The TRUEcharge3 Series Battery Charger provides the Charger following standard features: The TRUEcharge3 ships with the following items: up to three full current rated outputs, A. one TRUEcharge3 unit battery monitoring functions, B.
  • Page 17 DC terminals for added moisture temperature of the battery the BTS is connected to protection, IP32 drip protection rating (certain mounting orientations)  Contact Xantrex or your Xantrex dealer for these optional accessories. 975-1183-01-01...
  • Page 18 This page is intentionally left blank. [2]...
  • Page 19: Features

    FEATURES This section identifies the default settings and the hardware features of the TRUEcharge3 Series Battery Charger. This section includes: Front Panel Rear Panel Onboard Status LED Panel 975-1183-01-01...
  • Page 20: Front Panel

    Replace the wiring compartment cover before turning on power to compartment cover. this equipment. Failure to follow these instructions will result in death or serious Failure to follow these instructions can result in death, serious injury, or equipment damage. injury. TRUEcharge3 Series Battery Charger Owner's Guide...
  • Page 21: Rear Panel

    Rear Panel Rear Panel Item Description This section describes the inside parts of the TRUEcharge3 AC wiring compartment including the terminals and ports. AC pigtail wiring - line, neutral, and ground input wires Figure 5 Rear Panel Item Description Communication port - remote panel port BTS port - battery temperature sensor port Battery positive (+) - for bank 3 (6 mm stud) Battery positive (+) - for bank 2 (6 mm stud)
  • Page 22: Onboard Status Led Panel

    The icons above the LEDs represent the various types of fault and warning conditions. Status LEDs Displays the current status of the charger. Full LED A solid light indicates batteries are fully charged and the charger is in rest mode. TRUEcharge3 Series Battery Charger Owner's Guide...
  • Page 23 Onboard Status LED Panel Item Description Item Description Charging LED A solid light indicates the batteries are fully charged. Charge Stages LEDs A flashing light indicates the charger is performing a normal charge cycle. A solid light on either LED indicates which charging profile is used.
  • Page 24 1. AGM - Absorbent Glass Mat lead-acid battery 2. [W]arm - for battery temperature between 5 2. LFP - Lithium battery (Xantrex Battery); default and 30 °C (41 and 86 °F); default setting. setting 3. [H]ot - for battery temperature above 30 °C (86 °F);...
  • Page 25: Basic Installation

    Location specifications to avoid damaging the battery due to overcharging. Wiring Requirements Failure to follow these instructions can result in equipment Configuring Charge Current for Battery Size damage. Installing the TRUEcharge3 Series Battery Charger 975-1183-01-01...
  • Page 26: Preparing For Installation

    This equipment must only be installed and serviced by compliance with all applicable installation and electrical codes and qualified electrical personnel. regulations. Instructions for installing the TRUEcharge3 Series Never operate energized with the wiring compartment cover Battery Charger are provided here for use by qualified personnel removed.
  • Page 27 Preparing For Installation Figure 7 Battery Connections AC (mains) source protected DC fuse or DC fused by correct size and type of NOTE: Not to scale. For illustration purposes only. disconnect branch rated circuit breaker*. DC fuse or DC fused AC compartment disconnect Battery cable from pos (+)
  • Page 28: Tools And Materials

    6 mm (1/4 in.) studs at the charger end (Marine grade hardware is recommended), DC fused disconnect or properly rated circuit breaker for each battery bank, mounting screws, M3 or #6 marine grade, corrosion resistant (4 pieces) (Length dependent on mounting surface). TRUEcharge3 Series Battery Charger Owner's Guide...
  • Page 29: Location

    Preparing For Installation Location Condition Requirement Install the TRUEcharge3 in a location that meets the following Ventilated There must be at least 10 cm (4 in) of clearance on the requirements: top and bottom ends (A) of the TRUEcharge3 for air flow and at least 15 cm (6 in) of clearance on either Condition Requirement side (B).
  • Page 30 Ventilation openings located at the top and bottom of the base mounting plate on the charger must not be obstructed. Ensure adequate ventilation is provided to prevent over- heating. Failure to follow these instructions will result in death or serious injury. TRUEcharge3 Series Battery Charger Owner's Guide...
  • Page 31 Preparing For Installation Figure 8 Mounting Orientations Horizontal Wall Mount [B] (with AC wiring higher than DC terminals only) - this orientation meets IP-32 requirements and is drip-proof. Vertical Wall Mount (Rear panel facing down [C] or up [D]) - this orientation is allowed in locations that are always dry but is approved for marine installations only with additional drip protection.
  • Page 32: Wiring Requirements

    DC Equipment Grounding The equipment ground/earth cable size must not be smaller than one gauge size than the supply cable. For more information, see To connect the DC chassis ground (earth): on page 25. TRUEcharge3 Series Battery Charger Owner's Guide...
  • Page 33 Preparing For Installation The current rating of the DC fuses must be correctly matched to Table 2 Battery Cable Examples for 24VDC Models the size of the DC wiring used, in accordance with the applicable Wire Length codes. This helps to protect the installation against fire in case of Wire Size (mm and AWG ) (max length one way)
  • Page 34 (or G, L, N) in an outer jacket, rated a minimum of 75 °C, and sized based on the AC input current to the charger and on the value of overcurrent protection provided. See AC Input Specifications on page 71 for more information. TRUEcharge3 Series Battery Charger Owner's Guide...
  • Page 35 Preparing For Installation Other examples of AC wiring requirements: For example: For marine applications, the American Boat & Yacht Council In US NEC, you may use a 14 AWG wire with a 15 A (ABYC) requires stranded wire, which is more robust than solid breaker for up to 12 A continuous current (or 12 AWG for a wire when exposed to vibration.
  • Page 36: Configuring Charge Current For Battery Size

    40 Ah battery. If you are considering new batteries, please consult 804-2430-10 the battery’s manufacturer for their recommendation based on the maximum charging current of your charger. NOTE: If the battery manufacturer has specified the maximum charge current, please follow their recommendation. TRUEcharge3 Series Battery Charger Owner's Guide...
  • Page 37: Installing The Truecharge3 Series Battery Charger

    Installing the TRUEcharge3 Series Battery Charger Installing the TRUEcharge3 Series Battery Charger Be sure to read the safety guidelines and pay attention to all cautions and warnings throughout the installation procedure. The installer is responsible for ensuring compliance with the installation codes for your particular application.
  • Page 38: Installation Sequence

    For secure, permanent mounting, use the holes in all four mounting flanges and fasten all four screws. Do not rely on screws only in the keyhole slots for the installation of the charger. TRUEcharge3 Series Battery Charger Owner's Guide...
  • Page 39 Step2:ConnectingtheDCChassisGround Xantrex recommends that you install a DC chassis ground (earth) wire from the ground stud on the TRUEcharge3 Battery Charger to (Earth) the engine bus or DC ground bus. The DC chassis ground (earth) wire should be sized correctly with the power conductors, and...
  • Page 40 IMPORTANT: You may find it helpful to label each cable, associating it with the battery bank it is connected to. For example, NEG (–), BAT1, BAT2, and so on. TRUEcharge3 Series Battery Charger Owner's Guide...
  • Page 41 7. Install crimp lugs on the charger end of the DC battery 8. Connect the negative cable from the negative terminal on cables using the crimp manufacturer’s instructions and tool. the battery to the negative DC terminal on the TRUEcharge3. Figure 11 Crimping lugs on the cables For one battery or bank Connect the negative cable from the negative terminal on the...
  • Page 42 16. If available, route the optional battery temperature sensor (BTS) from the battery (one which is located in the warmest ambient temperature) to the charger location. 17. Proceed to Step 4: Installing AC (Mains) Wiring. TRUEcharge3 Series Battery Charger Owner's Guide...
  • Page 43 To connect AC supply wires: Figure 13 Strain-relief 1. Plan the route that the AC supply wiring will follow from the source (usually an AC distribution panel) to the TRUEcharge3. 2. Measure and cut the required length of three-conductor (G, L, N) cable allowing some extra length for connections and providing some slack [150 mm (6 in.) suggested].
  • Page 44 14. Connect the AC supply wiring from the charger to the AC proper location for the crimp is approximately 1.6 mm panel feeding the charger. (1/16 in.) past where the butt-splice insulation tapers down. TRUEcharge3 Series Battery Charger Owner's Guide...
  • Page 45 15. Connect the line conductor to the breaker, the neutral to the Step 5: Powering Up neutral bus, and the ground to the ground bus. Make one last check that all connections are correct and secure. 16. Secure cables in place using tie-wraps or cable straps The TRUEcharge3 may now be powered up.
  • Page 46: Installing A Parallel Configuration

    Installing a Parallel Configuration NOTICE A parallel configuration is when two TRUEcharge3 Series Battery DAMAGE TO THE BATTERY CHARGER Chargers are coupled together to increase the output capacity. For example, a 40-amp TRUEcharge3 can be connected with another Do not parallel TRUEcharge3 Series Battery Chargers together 40-amp TRUEcharge3 for a combined 80-amp capacity charger.
  • Page 47 charger or remote panel can be used to configure and During Charging operate the parallel system. The two TRUEcharge3 Battery Chargers’ output currents are 4. Connect the primary charger’s battery bank 1 to the synchronized during most of the charging cycle. When a battery is secondary charger’s battery bank 1.
  • Page 48 Exiting parallel operation: Once the remote panel enters parallel operation, the only way to exit out of it is to completely power down the remote panel by unplugging both of the communication cables. TRUEcharge3 Series Battery Charger Owner's Guide...
  • Page 49: Battery Charger Operation

    4 BATTERY CHARGER OPERATION Please read this section for safety information and operational DANGER instructions regarding your TRUEcharge3. This section includes: Input Voltage Operating and Derating ELECTRICAL SHOCK HAZARD Multi-Stage Charging Disconnect both AC and DC power from the battery charger before attempting to replace old, defective, or brand new batteries.
  • Page 50: Input Voltage Operating And Derating

    Furthermore, the TRUEcharge3 will continue to operate at 100% the battery settings accordingly. See Setting the Battery of maximum current. Temperature without a BTS on page 41 and Configuring the Battery Type on page 44. TRUEcharge3 Series Battery Charger Owner's Guide...
  • Page 51: Multi-Stage Charging

    Figure 16 Typical Three-Battery Installation NOTE: Not to scale. For illustration purposes only. Most TRUEcharge3 Series Battery Charger models have three outputs that share the full rated current enabling it to charge three different batteries or battery banks that either have the same chemistry or can tolerate the same charge sequence and thresholds.
  • Page 52: Three-Stage Charging

    Time ABS CV timeout to refresh the batteries. max 5 hrs FLOAT timeout Start of max 7 days charging cycle Total ABS timeout max 8 hrs TRUEcharge3 Series Battery Charger Owner's Guide...
  • Page 53: Two-Stage Charging

    Two-Stage Charging Two-Stage Charging Figure 18 Two-Stage Charging Process The two-stage charging mode employs the following sequence: Vbat = Vabs lout < 10% lrating for 1 minute for 1 minute Bulk and Absorption. It runs similar to the three-stage sequence Battery Voltage Vbat = Vgas except that there is no float stage;...
  • Page 54: Quiet Mode Charging

    Quiet Mode is not active. 13.8 | 27.6 13.4 | 26.8 Custom (default, (default, not applicable Quiet Mode can also be enabled/disabled from the optional Remote changeable) changeable) Panel (PN: 808-8040-10). TRUEcharge3 Series Battery Charger Owner's Guide...
  • Page 55: Battery Qualification

    Battery Qualification Battery Qualification Setting the Battery Temperature The TRUEcharge3 Series Battery Charger will perform a battery without a BTS qualification on each application of AC (or DC > 9 V [for 12-volt batteries]; DC > 18 V [for 24-volt batteries]), to determine if battery banks are present and healthy.
  • Page 56 Selection compensation offset temperature of: from 25 °C Flooded/AGM Cold below 5 °C (41 °F) 0.675 /Gel between 5 and Flooded/AGM Warm 30 °C (41 and /Gel 86 °F) Flooded/AGM above 30 °C (86 °F) –0.27 /Gel TRUEcharge3 Series Battery Charger Owner's Guide...
  • Page 57: Configuration

    CONFIGURATION This section includes descriptions on how to change charger settings of the TRUEcharge3 Series Battery Charger using the optional Remote Panel (PN: 808-8040-10). If you do not connect the accessory, you can only configure a few charger settings from the Onboard Status LED Panel on page 8. This section...
  • Page 58: Configuring The Battery Charger

    1. Press and hold the two select buttons until the desired Charge Stage LED is indicated by a solid light. 2. The LED will indicate which of the two Charger Stages is being selected: two-stage or three-stage (default). TRUEcharge3 Series Battery Charger Owner's Guide...
  • Page 59 NOTE: Custom battery type is intended for other lithium batteries Figure 20 Float Voltage Setting LED Pattern other than a Xantrex LFP Battery. 1. Using the steps above in Configuring the Battery Type, select Custom battery type.
  • Page 60 NOTE: After two minutes of inactivity, the Custom Voltage setting mode will terminate and none of the new settings will be 13.8 13.4 saved. 14.0 13.5 14.1 13.6 14.2 13.7 14.3 13.8 14.4 13.9 14.5 14.0 14.6 14.2 TRUEcharge3 Series Battery Charger Owner's Guide...
  • Page 61: Operation

    This section includes descriptions of the different modes and Operating DC Loads settings of the TRUEcharge3 Series Battery Charger. This When the TRUEcharge3 Series Battery Charger is operating, DC section includes: loads such as fans and lights may vary in speed or intensity. This Operating DC Loads is normal.
  • Page 62: Transitioning Power States

    Transitioning Power States Transitioning Power States DANGER There are two ways to turn ON the TRUEcharge3 Series Battery Charger: ELECTRICAL SHOCK HAZARD Connect the batteries to the charger (i.e., charger is on Do not disassemble the battery charger. Internal capacitors standby) then connect AC power at the source.
  • Page 63: Charging Batteries

    Transitioning Power States To charge your batteries: Charging Batteries 1. If possible, disconnect any heavy loads on the batteries Before you start to charge batteries read the Important Safety being charged, by opening disconnect switches or by Instructions on page vii and follow all safety precautions when switching the loads off.
  • Page 64: Equalizing Flooded Batteries

     In this case an equalization cycle can be programmed to start once the charge cycle is done. TRUEcharge3 Series Battery Charger Owner's Guide...
  • Page 65 Transitioning Power States Performing An Equalization NOTE: If battery acid contacts skin or clothing, wash immediately with soap and water. If acid enters your eye, immediately flood it with running cold water for at least twenty minutes and get NOTICE medical attention immediately.
  • Page 66 Carefully check the specific gravity of each cell and repeat the equalization cycle until they all meet the battery manufacturer’s specifications for specific gravity or until the TRUEcharge3 Series Battery Charger Owner's Guide...
  • Page 67: Interpreting Charger Information

    Interpreting Charger Information Interpreting Charger Information Reading Onboard Display LEDs The Fault LED works in conjunction with the Charging Current (%) The TRUEcharge3 provides information about the status of the LEDs. The icons at the top row above the Charging Current (%) charger and the batteries.
  • Page 68: Indicator Leds And Status Text On The Onboard Display Panel

    69 for more information on normal operating ranges. Item Description To interrupt or cease the charging process, disconnect the AC power source from the charger. Type of fault and warning Fault LED Equalize LED Charging LED Full LED TRUEcharge3 Series Battery Charger Owner's Guide...
  • Page 69 Interpreting Charger Information Table 9 Charger Status LED Sequences Charger Charger Status LED Charger Status Status LED Charger Status Activity Activity A warning condition. See Interpreting Fault and Warning Indicators on page 56. The charger is in float (or no float) mode of flashes charging.
  • Page 70: Interpreting Fault And Warning Indicators

    An error alert is indicated by the TRUEcharge3 when the Fault LED illuminates a solid light (indicating a fault) or flashing intermittently (indicating a warning) in combination with a flashing LED of one of the following Charging Output (%) LEDs TRUEcharge3 Series Battery Charger Owner's Guide...
  • Page 71 Interpreting Charger Information Table 10 Fault and warning indicators Fault or WarningCondition Solution AC input out of range fault • • Check AC connections. Change to a more stable AC power (<85 V or >265 V) source and check that the voltage and voltage frequency are within acceptable operating range.
  • Page 72 Disconnect AC and DC sources before replacing the fuse(s) on the charger. See Replacing the Fuses on page 63 Internal fault • • Call Xantrex for support. TRUEcharge3 Series Battery Charger Owner's Guide...
  • Page 73: Reporting While Charging Or Equalizing

    Interpreting Charger Information Reporting While Charging or Equalizing After configuring the charger and during charging, the onboard display panel (and the optional remote panel, if installed) will show the following information about the charger and the battery: Charging Output Current Charger Status Battery Status (available on the optional remote panel only) If there is a fault or warning related to one of the banks, the fault or...
  • Page 74: Using A Generator As Source Power

    Remote Panel (PN: 808-8040-10)). The TRUEcharge3 may be used with modified sine wave generators but its lifetime may be reduced somewhat depending on the severity of any peak voltage overshoots and the severity of waveshape rise times. TRUEcharge3 Series Battery Charger Owner's Guide...
  • Page 75: Troubleshooting

    TROUBLESHOOTING This section will help you narrow down the source of any problem you encounter. This section includes: Maintaining the Charger Replacing the Fuses Fuse Replacement Ratings Troubleshooting 975-1183-01-01...
  • Page 76: Maintaining The Charger

    NOTE: The TRUEcharge3 Series Battery Charger does not have Do not operate if the charger contains moisture of any kind. any user-serviceable parts. Do not disassemble the...
  • Page 77: Replacing The Fuses

    Replacing the Fuses Replacing the Fuses To replace the fuses: 1. Remove the charger’s wiring compartment panel cover. 2. Pull out the blown fuse(s) gently, using a fuse puller, if NOTICE available. 3. Install a brand new fuse(s) with same type and rating as the IMPROPER INSTALLATION BY AN UNQUALIFIED old one.
  • Page 78: Fuse Replacement Ratings

    30 A (green) 32 V 804-1240-10 2×30 A (green) 32 V 804-1260-10 3×30 A (green) 32 V 804-2410-10 15 A (blue) 32 V 804-2420-10 15 A (blue) 32 V 804-2430-10 40 A (amber) 32 V TRUEcharge3 Series Battery Charger Owner's Guide...
  • Page 79: Troubleshooting

    For more help not covered in Possible Cause Solution this section, please contact https://xantrex.com/support/get- TRUEcharge3 does not Check quality of battery customer-support/. detect battery for one of the connection and wires.
  • Page 80 If the optional remote panel is available, you may reduce the output current using the Set Max Output button. If battery is too cold, allow batteries to warm up. TRUEcharge3 Series Battery Charger Owner's Guide...
  • Page 81 Troubleshooting Symptom Symptom The TRUEcharge3 appears to be taking too long to charge The TRUEcharge3 appears to have quickly charged the battery. battery. Ready indicator LED does not illuminate after 24 hours of Ready indicator LED illuminates sooner than expected. charging.
  • Page 82 (the ready indicator LED will illuminate). An active fault is present on Clear the active fault by the bank you are attempting disconnecting the AC power to equalize. source. TRUEcharge3 Series Battery Charger Owner's Guide...
  • Page 83: Specifications

    SPECIFICATIONS This section summarizes the hardware and electrical specifications of the TRUEcharge3 Series Battery Charger. This section includes: Physical Specifications Environmental Specifications AC Input Specifications DC Output Specifications Protection Features Regulatory Approvals NOTE: Specifications are subject to change without prior notice.
  • Page 84: Physical Specifications

    M6 mm DC equipment ground 70% current derating above 40 °C (104 °F). Operation may be limited depending on battery chemistry. Consult with the battery manufacturer for specific operational capacities regarding their batteries. TRUEcharge3 Series Battery Charger Owner's Guide...
  • Page 85: Ac Input Specifications

    AC Input Specifications AC Input Specifications DC Output Specifications AC input voltage range 12VDC Units 24VDC Units Nominal: 120 | 230 | 240 VV Flooded, GEL, AGM,  Flooded, GEL, AGM,  Full: 104 – 265 ±4VV LFP (lithium iron LFP (lithium iron Battery types Automatic derating to 80% phosphate), or phosphate), or 90 –...
  • Page 86: Protection Features

    (adds in series with recommended 3% limit for user's recommended 3% limit for user's battery cable voltage drop). battery cable voltage drop). Charger shuts down if battery temperature 0|50 °C (32|122 °F) is sensed for LFP and Custom. TRUEcharge3 Series Battery Charger Owner's Guide...
  • Page 87 Regulatory Approvals Regulatory Approvals TRUEcharge3 Listed to UL Std. UL1236, UL1564. Certified to CAN/CSA Safety Standard C22.2 No. 60335-1, No. 60335-2-29. 47 CFR (FCC) Part 15B, Class B and ISED CAN ICES-003, Class B Ignition ABYC C-1500, UL 1236, CSA-C22.2 No. 107.2 protection 975-1183-01-01...

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