Xantrex Technology SW3000 user service Batteries in Series-Parallel Connections

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Series-Parallel Connections

As the name series-parallel implies, both the series and parallel configurations are used in combination. The result is an increase in both the voltage and the capacity of the total battery bank. This is common with all battery-inverter system voltages. The smaller, lower voltage batteries are first connected in series to obtain the necessary voltage, and then these “batteries connected in series” sets are connected in parallel to increase the battery bank capacity. See below.

Figure 16 Batteries in Series-Parallel Connections

Cabling and Hook-up Configurations

This guide for use by qualified installers only.

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Contents Freedom SW Sine Wave Inverter/Charger Page This guide for use by qualified installers only Statement of Hazard About This GuideRelated Information Electrical Shock Hazard Important Safety InstructionsExplosion Hazard Fire and Burn HazardPrecautions When Working With Batteries Exposure to Chemicals and Gases Hazard Precautions When Preparing to ChargeRisk of Damage to the INVERTER/CHARGER Limitations on USE RegulatoryContents Page This guide for use by qualified installers only Page Introduction Materials List Materials ListBefore You Begin the Installation Installation InformationInstallation Codes Electrical Shock and Fire HazardsAbout the Xanbus System Typical Xanbus System DiagramSystem Accessories Xanbus EnabledTwo Key Performance Factors Planning the InstallationSize and Length of DC Cables Mounting Location of the Freedom SWAC, DC, and Network Components PlanningPlanning AC Input AC ComponentsAC Output AC LoadsAC Output Protection AC Input ProtectionGfci Requirements Tested GFCIsDistribution Panels AC WiringAC Output Neutral Bonding Batteries DC ComponentsDC Disconnects and Over-Current Devices DC CablingDC Grounding Heavy Load Tools Installation Tools and MaterialsMaterials Overview Installing the Inverter/ChargerFire and Explosion Hazard Choosing a Location for the Inverter/ChargerHeat Hazard Battery acid BatterySafe Close toConsiderations Mounting the Inverter/ChargerTo mount the inverter/charger By qualified installers only Approved Mounting Orientation Orientation? General AC Wiring Considerations Connecting the AC Input and AC Output WiresFIRE, Electrical SHOCK, and Energy Hazards Equipment Damage Connecting AC Input WiresTo make the AC input connections To make the AC output wiring connections Connecting the AC Output WiresDamage other equipment Lines for Single DC Connection Precautions Connecting the DC CablesPreparing the Cables To prepare the DC cablesElectrical Shock and Fire Hazard Guidelines for Routing the DC CablesFire Hazard Connecting the DC Cables to the Inverter/ChargerEquipment Damage DUE to Reverse Polarity To connect the DC cablesDC Terminal Covers To connect the chassis ground DC Wiring and DC GroundingMounting Options Connecting the Battery Temperature Sensor BTSTo mount the sensor on the negative battery terminal Mounting to the Negative Battery TerminalConnecting the BTS Cable to BTS Jack To mount the sensor on the battery case Mounting to the Side of the Battery CaseTo connect the Freedom SW 3000 to the Xanbus network Connecting to the NetworkPerforming Checks Prior to Initial Start-Up Testing in Invert Mode Testing Your InstallationInstallation Complete Testing in Charge Mode and AC Bypass ModeTo verify that the Freedom SW 3000 starts charging Inverter/Charger Physical Specifications Battery Bank Sizing Battery InformationCalculating Battery Size Calculate Battery SizeBattery Information Battery Bank Sizing Worksheet Battery BanksRestrictions on Motor Size = Total watt-hours of AC load between charges Parallel Connection Cabling and Hook-up ConfigurationsBatteries Connected in Series Series ConnectionBatteries in Series-Parallel Connections Series-Parallel ConnectionsPage Page Xantrex Technology Inc

SW3000 specifications

Xantrex Technology SW3000 is a versatile and powerful inverter that plays a crucial role in providing reliable electrical power to off-grid and mobile applications. Designed specifically for those who require a dependable power source in remote locations or for recreational vehicles, the SW3000 stands out with its excellent features and innovative technologies.

One of the primary characteristics of the SW3000 is its ability to deliver a continuous output of 3000 watts, making it suitable for a wide range of appliances and tools. The inverter can handle startup loads for inductive devices, such as refrigerators and air conditioners, with ease. This capability ensures that users can operate their essential equipment without the worry of overloading the system.

The SW3000 inverter is equipped with advanced Pure Sine Wave technology, ensuring that the output power is clean and stable. Pure Sine Wave inverters are crucial for sensitive electronics, as they provide a smooth power output that mimics the utility grid. This feature protects your devices from potential damage caused by lower-quality inverter systems.

Additionally, the Xantrex SW3000 offers integrated features such as an automatic transfer switch, which seamlessly transfers power between the inverter and utility power when both are available. This ensures uninterrupted operation and convenience for the user. The inverter also has a user-friendly interface, including LED indicators that provide information on the inverter's status, allowing for easy monitoring.

Another significant aspect of the SW3000 is its robust thermal management. The design includes built-in cooling fans that prevent overheating during heavy use, ensuring the longevity of the unit. The inverter also comes with multiple safety features, such as over-voltage, under-voltage, and over-temperature protection, offering peace of mind.

Furthermore, the SW3000 is engineered for easy installation, including versatile mounting options, making it an excellent choice for various applications, from boats and RVs to cabins and backup power systems. Its durable design enables it to withstand harsh environmental conditions, ensuring reliable performance in diverse settings.

Overall, the Xantrex Technology SW3000 inverter combines power capacity, advanced technology, and user-friendly features, making it a top choice for those seeking reliable power solutions in off-grid and mobile environments.
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