Xantrex Technology SW3000 user service AC Components, AC Input, AC Output, AC Loads

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AC Components

AC Input

AC input to the Freedom SW 3000 can be supplied from a split-phase or dual-input AC source such as the utility grid (power company), a generator, or the output of a transfer switch. The Freedom SW 3000 can be operated from the following types of 120 volt 60 Hz AC sources:

•Split phase: This source type has two lines, one neutral, and one ground. The two 120 VAC lines are 180 degrees out of phase with each other, so that the two voltages total to 240 VAC. The voltage between each line and neutral is still 120 VAC, and the voltage between the neutral and ground is approximately zero.

Because the two lines are out of phase, the currents from each line subtract in the neutral, and the neutral current will be approximately zero if the loads are equal. For example, if Line 1 is supplying 20A and Line 2 is supplying 15A, the current in the neutral will be 5A.

•Dual input: This source type has two line inputs, one neutral, and one ground. Unlike the split-phase type, the two lines are in phase (not out of phase), and must come from the same source. The voltage between the two lines is zero. The voltage between each line and the neutral is 120 VAC, and the voltage between the neutral and ground is approximately zero.

Because the two lines are in phase, the currents from each line add together in the neutral. For example, if Line 1 is supplying 20A and Line 2 is supplying 15A, the current in the neutral will be 35A.

Planning

IMPORTANT: The Freedom SW 3000 is designed to be connected to AC

 

sources that energize both L1 and L2 inputs, and cannot be powered by

 

single-phase input where only one of L1 or L2 is energized. To connect the

 

Freedom SW 3000 to a single-phase AC supply, install an appropriate

 

transfer switch to energize both L1 and L2 inputs. Consult a qualified

only.

installer for further support.

AC Output

installers

AC output from the Freedom SW 3000 is 120 VAC, and can be wired as

 

single output or dual output.

 

AC Loads

qualified

The Freedom SW 3000 is intended to power loads consisting of 120 VAC

 

appliances.

 

In Invert mode, the Freedom SW 3000 connects L1 and L2 output lines

by

together to provide 120 VAC to loads on either line. In AC Bypass mode,

use

the source connected to the AC input is passed through to the load. Because

 

of the way invert mode operates, only 120 VAC appliances can be

for

connected to the Freedom SW 3000 output.

This guide

 

 

 

 

 

 

 

 

 

 

 

 

ELECTRICAL SHOCK HAZARD

Do not connect 240 VAC loads to the Freedom SW 3000 outputs. Doing

 

so may result in 120 VAC on exposed parts of the appliance.

 

Failure to follow these instructions will result in death or serious

 

injury.

 

 

 

 

 

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 ListElectrical Shock and Fire Hazards Installation InformationBefore You Begin the Installation Installation CodesAbout the Xanbus System Typical Xanbus System DiagramSystem Accessories Xanbus EnabledMounting Location of the Freedom SW Planning the InstallationTwo Key Performance Factors Size and Length of DC CablesAC, DC, and Network Components PlanningPlanning AC Loads AC ComponentsAC Input AC OutputTested GFCIs AC Input ProtectionAC Output Protection Gfci RequirementsDistribution Panels AC WiringAC Output Neutral Bonding DC Cabling DC ComponentsBatteries DC Disconnects and Over-Current DevicesDC Grounding Heavy Load Materials Installation Tools and MaterialsTools Overview Installing the Inverter/ChargerHeat Hazard Choosing a Location for the Inverter/ChargerFire and Explosion Hazard Close to BatteryBattery acid SafeTo 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 To prepare the DC cables Connecting the DC CablesDC Connection Precautions Preparing the CablesElectrical Shock and Fire Hazard Guidelines for Routing the DC CablesTo connect the DC cables Connecting the DC Cables to the Inverter/ChargerFire Hazard Equipment Damage DUE to Reverse PolarityDC 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 Calculate Battery Size Battery InformationBattery Bank Sizing Calculating 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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