Xantrex Technology SW3000 user service Restrictions on Motor Size, Battery Banks

Page 57

Battery Banks

As your power requirements increase, you may need to use more than one battery to obtain sufficient capacity. Batteries can be connected in parallel, in series, or in series-parallel to create higher capacity systems.

See “Cabling and Hook-up Configurations” on page 45 for more information about battery inter-connection schemes.

Mixing Batteries Batteries connected in parallel should be of the same type and amp-hour rating and from the same manufacturer.

It is not recommended to connect batteries of different types, amp-hour ratings or manufacturers. Improper charging and decreased battery life will result.

Battery Bank Sizing Worksheet

The following worksheet is a guide to help you determine your battery needs. Be generous in estimating the time for which you will run each of the loads to ensure sufficient battery capacity.

Battery Information

Restrictions on Motor Size

An appliance may require three to six times its normal running current in

 

order to start. The Freedom SW 3000 can handle surges to 6000 watts for

 

ten seconds, which translates to a locked-rotor-amp rating of no more than

 

50 A. The locked rotor amp may be specified on the motor nameplate as

only.

“LRA” or “LRI”.

 

When considering appliances with large motors, follow these guidelines:

installers

•

Make sure that the motor’s LRA rating is no more than 50 A. The

 

 

Freedom SW 3000 may not be able to start a motor with a higher LRA,

 

 

and the Freedom SW 3000 will shut down if the attempt is made.

 

•

Make sure the battery bank, DC cables and DC fuses are capable of

qualified

 

handling up to 600 A DC for ten seconds. A weaker circuit may not be

 

 

 

able to provide sufficient power to the Freedom SW 3000 to allow the

 

 

Freedom SW 3000 to start up the appliance. Again if the circuit cannot

 

 

deliver the required current, the system may shut down or the fuse mayby

 

open.

This guide for use

 

 

975-0546-01-01

43

Page 56 Page 58
Image 57
Page 56 Page 58
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 Precautions When Preparing to Charge Exposure to Chemicals and Gases HazardRisk 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 Installation Tools and Materials ToolsMaterials Overview Installing the Inverter/ChargerChoosing a Location for the Inverter/Charger Fire and Explosion HazardHeat Hazard Battery acid BatterySafe Close toMounting the Inverter/Charger ConsiderationsTo mount the inverter/charger By qualified installers only Approved Mounting Orientation Orientation? Connecting the AC Input and AC Output Wires General AC Wiring ConsiderationsFIRE, Electrical SHOCK, and Energy Hazards Connecting AC Input Wires Equipment DamageTo make the AC input connections Connecting the AC Output Wires To make the AC output wiring connectionsDamage 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 InstallationTesting in Charge Mode and AC Bypass Mode Installation CompleteTo verify that the Freedom SW 3000 starts charging Inverter/Charger Physical Specifications Battery Bank Sizing Battery InformationCalculating Battery Size Calculate Battery SizeBattery Information Battery Banks Battery Bank Sizing WorksheetRestrictions 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.
Top Page Image Contents