Xantrex Technology TC2 204060 manual Battery Bank Size Requirements

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TC2 204060 Series BattChg Owners Guide.book Page 15 Friday, July 8, 2011 11:44 AM

			Preparing For Installation
	Note that every jurisdiction will have different requirements as will each	Battery Bank Size Requirements
	application, so research the regulations for your local jurisdiction to
	determine which wire size and type is correct based on the maximum AC	The Truecharge2 Battery Charger is designed to work with a minimum
	input current marked on the chargers and given in “AC Input	battery bank size. Each bank should meet the minimum Ah rating shown in
	Specifications” on page 54.	Table 4. These minimum values are based on twice the charger’s rated
	Other examples of AC wiring requirements:	maximum charging current. For example, a 20-amp charger will charge a
	Other examples of AC wiring requirements:	minimum 40 Ah battery. If you are considering new batteries, please
	• For marine applications, the American Boat & Yacht Council (ABYC)	consult the battery’s manufacturer for their recommendation based on the
		maximum charging current of your charger.
	requires stranded wire, which is more robust than solid wire when	maximum charging current of your charger.

	exposed to vibration.
	exposed to vibration.	IMPORTANT: If the battery manufacturer has specified the maximum
	• For RV applications, the United States National Electrical Code (NEC)
		charge current, please follow their recommendation.
	allows solid wire in multi-conductor cable, however, stranded wire is	charge current, please follow their recommendation.

	also acceptable which will withstand vibration better.	Table 4 Minimum Battery Bank Size
	The AC wiring supplying the Truecharge2 Battery Charger must be
		12 Vdc Models	Minimum Battery Bank Size (Ah)
	protected by the correct size and type of branch-circuit rated fuse or breaker	12 Vdc Models	Minimum Battery Bank Size (Ah)

	to meet the applicable installation codes. If a fuse is used instead of a	TC2012	40
	breaker, a correctly rated disconnect switch is required ahead of the fuse so	TC4012	80
	that power can be turned off, allowing fuse replacement and safe
		TC6012	120
	maintenance of other equipment on the mains circuit.	TC6012	120
		24 Vdc Models	Minimum Battery Bank Size (Ah)

		TC1024	20
		TC2024	40
		TC3024	60

		975-0526-01-02		15

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Contents Series Battery Charger Page Date and Revision TrademarksProduct Numbers Exclusion for DocumentationStatement of Hazard About This GuideRelated Information Electrical Shock Hazard Important Safety InstructionsFire and Burn Hazard Explosion HazardPersonal Injury Hazard Precautions When Working With Batteries Precautions When Placing the Battery Charger Risk of Damage to the Battery ChargerExposure to Chemicals and Gases Hazard Viii FCC Information to the UserContents Page Truecharge2 Battery Charger Standard and Protection FeaturesIntroduction Introduction Front Panel Truecharge 2 Battery Charger FeaturesDescription Truecharge2 Series Battery Charger Owner’s GuideAC wiring compartment Rear PanelItem Description Onboard Control and Status Display PanelTruecharge2 Series Battery Charger Owner’s Guide Risk of Battery Damage Improper Installation by AN Unqualified Installer Preparing For InstallationYou need the following materials Tools and MaterialsLocation Condition RequirementExplosion Hazard for IEC Models only Mounting Orientations Deck and Horizontal Electrical Shock and Fire Hazard Wiring RequirementsWire Length Wire Size AWG and mm2 DC WiringFire Hazard AWGInjury Other examples of AC wiring requirements Battery Bank Size RequirementsTo mount the Truecharge2 Battery Charger Installing the Truecharge 2 Battery ChargerInstallation Sequence Mounting the Battery ChargerTo connect the DC chassis ground earth Connecting the DC Chassis Ground EarthInstalling DC Wiring Accidental Short or Spark HazardShock Hazard For one battery or bank For more than one battery or bankReverse Polarity Damage Installing the Truecharge 2 Battery Charger AC wiring access hole Installing AC WiringTapered end of strain relief AC supply wiring Conductor Charger Pigtail AC Supply Wire Color CodeScrew to secure the wiring compartment cover Explosion AND/OR Fire Hazard Powering UpDamage to the Battery Charger Installing a Parallel ConfigurationWhen Equalizing Batteries Powering up after installing a parallel configurationFault and Warning Conditions When Configuring the Battery ChargersInput Voltage Operating and Derating Installing BatteriesAC source Multi-Stage ChargingThree-Stage Charging Two-Stage Charging Charging Voltage Setpoints Battery QualificationTemperature Considerations To force a battery detection sequenceSetting the Battery Temperature without a BTS Operating DC Loads Configuring the Truecharge2 Battery Charger Configuring the Charger ModeConfiguring the Battery Bank Type Mode Charger Status LED-ON Charging BatteriesTo charge your batteries Charging Batteries Equalizing Flooded Batteries To equalize your batteries Performing An EqualizationRisk of Equipment Damage EXPLOSION, FIRE, and Burn HazardsEqualizing Flooded Batteries Transitioning the Charger to ON, Standby, or Disabled Accessing Charger Information Reading Onboard Display LEDsReporting While Charging or Equalizing Standby Reporting Without AC Power or While onFault or Warning Solution Condition Fuse on Using a Generator As Source Power Maintaining the Charger Replacing the DC Output Fuse Improper Installation by AN Unqualified InstallerModel Fuse Replacement RatingsPossible Cause Solution TroubleshootingTroubleshooting Disconnect all loads or switch loads off 975-0526-01-02 Troubleshooting Physical Specifications AC Input Specifications SpecificationsDC Output Specifications Environmental Specifications Regulatory Approvals Protection FeaturesWarranty Warranty and Return InformationWarranty and Return Information Product DisclaimerReturn Material Authorization Policy Return ProcedureOut of Warranty Service Information About Your System Page Xantrex Technology USA Inc