Xantrex Technology SW3000 user service Connecting the DC Cables, DC Connection Precautions

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Step 4: Connecting the DC Cables

DC Connection Precautions

ELECTRICAL SHOCK HAZARD

Connect and disconnect DC wiring only after opening the disconnect switches or breakers at all AC and DC sources.

Failure to follow these instructions will result in death or serious injury.

Recommended Cable Sizes and Lengths and Fuse Size

For recommended DC cables and fuse size, see Table 3 on page 13.

Preparing the Cables

To prepare the DC cables:

1.Cut the negative and positive cables to the required length. Strip off enough insulation so you can install the terminals you will be using.

Xantrex recommends the use of crimp connectors. The connector should be designed for a 3/8" stud size to connect to the Freedom SW 3000. If a crimp connector is used, it should be crimped using the tool indicated by the connector manufacturer.

Installing the Inverter/Charger

2.

Cut the DC ground cable to the required length. Strip off enough

only.

 

insulation so you can install the terminals you will be using.

 

Xantrex recommends the use of crimp connectors. The connector

 

should be designed for a 1/4" stud size to connect to the Freedom SW

installers

 

3000. If a crimp connector is used, it should be crimped using the tool

 

 

 

indicated by the connector manufacturer.

 

3.

Attach the connectors to the ends of both cables. Make sure no stray

qualifiedbyuseforguideThis

 

wire strands protrude from the connectors.

 

 

975-0546-01-01

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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 Risk of Damage to the INVERTER/CHARGER Precautions When Preparing to ChargeExposure to Chemicals and Gases Hazard 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 Materials Installation Tools and MaterialsTools Overview Installing the Inverter/ChargerHeat Hazard Choosing a Location for the Inverter/ChargerFire and Explosion Hazard Battery acid BatterySafe Close toTo mount the inverter/charger Mounting the Inverter/ChargerConsiderations By qualified installers only Approved Mounting Orientation Orientation? FIRE, Electrical SHOCK, and Energy Hazards Connecting the AC Input and AC Output WiresGeneral AC Wiring Considerations To make the AC input connections Connecting AC Input WiresEquipment Damage Damage other equipment Connecting the AC Output WiresTo make the AC output wiring connections 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 InstallationTo verify that the Freedom SW 3000 starts charging Testing in Charge Mode and AC Bypass ModeInstallation Complete Inverter/Charger Physical Specifications Battery Bank Sizing Battery InformationCalculating Battery Size Calculate Battery SizeBattery Information Restrictions on Motor Size Battery BanksBattery Bank Sizing Worksheet = 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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