Xantrex Technology 806-1020, 806-1055 manual Inverter Applications, Resistive Loads, Motor Loads

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Inverter Applications

The Freedom HF performs differently depending on the AC loads connected to it. If you are having problems with any of your loads, read this section.

Resistive Loads

These are the loads that the inverter finds the simplest and most efficient to drive. Voltage and current are in phase (i.e. in step with one another). Resistive loads usually generate heat in order to accomplish their tasks. Toasters, coffee pots, and incandescent lights are typical resistive loads. It is usually impractical to run larger resistive loads—such as electric stoves and water heaters—from an inverter due to their high current requirements. Even though the inverter can most likely accommodate the load, the size of battery bank required would be impractical if the load is to be run for long periods.

Motor Loads

Induction motors (motors without brushes) require two to six times their running current on start up. The most demanding are those that start under load (e.g. compressors and pumps). Of the capacitor start motors (typical in drill presses, band saws, etc.), the largest you can expect to run is 1/2 to 1 hp (the transfer relays are rated at 2 hp.) Universal motors are generally easier to start. Since motor characteristics vary, only testing will determine whether a specific load can be started and how long it can be run.

If a motor fails to start within a few seconds or loses power after running for a time, it should be turned off. When the inverter attempts to start a load that is greater than it can handle, it will turn itself off after a few seconds.

Long Transfer Times

Xantrex has observed a specific situation where the Freedom HF may take a long time (~ 0.1–0.2 seconds) to transfer to inverter mode when shore power fails. This can occur when the Freedom HF is used to power motor loads where the motor is able to “freewheel” when power is removed (for example, a grinder). This long transfer may cause connected computers or other sensitive equipment to operate incorrectly. To avoid this effect, Xantrex recommends not to connect motor loads together with sensitive equipment to the inverter for power.

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Freedom HF Owner’s Guide

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Contents Freedom HF Inverter/Chargers Model NumbersPage Exclusion for Documentation TrademarksDate and Revision Document Part NumberScope About This GuidePurpose AudienceRelated Information Important Safety Instructions ReferenceFire and Burn Hazard Precautions When Working With Batteries Precautions When Preparing to Charge Precautions When Placing the Inverter/ChargerPrecautions for Using Rechargeable Appliances RegulatoryFCC Information to the User KKK Information to the UserPage Contents Page Introduction Materials ListKey Features Freedom HF 1800 T All Other Models Feature Description FeaturesDefault Setting Your Setting Front Panel Freedom HF 1000, 1055Front Panel Freedom HF 1800 T Front Panel Freedom HF 1055 EMS,1800 EMSFeature Rear Panel Freedom HF 1055 EMS,1800 EMSRemote and Power Module Panel Freedom HF 1055 EMS,1800 EMSSide Panel All Models Battery Freedom Inverter/Charger ConfigurationSetting Battery Types on the Main Unit BulkInfo and Setting LED Screen Info and Settings LED Viewing Inverter/Charger InformationAdjusting Feature Settings SettingTo change the inverter mode setting To adjust the alarm setting Freedom Inverter/Charger Operation Display Panel OperationFreedom Inverter/Charger Operation Operating in Shore Power Mode Inverter Mode Setting is OFF Operating in Inverter ModeInverter Mode Setting is on Standby Turning the Inverter Function On and OffStatus LED During Inverter Mode LEDTurning the Audible Alarm on or OFF Checking Battery StatusChecking Output Power Operating Several Loads at OnceTransitioning from Shore Power to Inverter Mode Transitioning from Inverter Mode to Shore PowerPower Output Operating LimitsInput Voltage Overload Conditions Over-temperature ConditionsInverter Loads High Surge LoadsTrouble Loads Battery Charging VoltageBattery Charging Routine Maintenance Freedom HF UnitBatteries Inverter Overload Operation Invert Power Derating vs. Ambient Temperature Battery Type Bulk/Absorption Volts Float Volts Charger Output Current vs. AC Input VoltagePage Troubleshooting Electrical Shock and Energy HazardCommon Problems Buzz in Audio EquipmentTelevision Reception Error Code Condition Mode Action  For error codes  to  Troubleshooting Reference Problem Possible Cause SolutionTroubleshooting Reference OFF Problem Possible Cause Solution Motor Loads Inverter ApplicationsResistive Loads Long Transfer TimesSpecifications Freedom HF 1000/1055 models Freedom HF 1800 modelsDC Input AC Input Warranty and Return Information WarrantyWarranty and Return Information Disclaimer ProductReturn Material Authorization Policy Return ProcedureInformation About Your System Page Xantrex Technology USA Inc
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806-1055-02, 806-1055, 806-1020, 806-1840-01, 806-1840 specifications

Xantrex Technology is renowned for its innovative power solutions, and among its extensive product lineup, the model numbers 806-1840-02, 806-1840-01, 806-1020, 806-1055, and 806-1055-02 stand out for their sophisticated features and reliable performance. These models are primarily designed to meet the diverse energy needs in off-grid, mobile, and backup power applications.

The Xantrex 806 family is characterized by its versatility and high efficiency. One of the standout features across these models is their pure sine wave inverter technology. This technology ensures that the power output closely mimics utility-provided electricity, making it safe to use with sensitive electronics such as computers and medical equipment. The clean, reliable power allows users to operate a variety of appliances without the risk of damaging electrical devices.

Another key characteristic is the ability of these inverters to provide a robust surge capability. This is crucial for starting up heavy equipment or appliances that require a higher initial power draw, such as refrigerators and air conditioners. Users can feel confident knowing that these inverters can handle demanding loads without compromising performance.

Scalability is also a notable feature of the Xantrex 806 models. Users can easily integrate multiple units to expand their power capacity, making them suitable for anything from small RVs to larger off-grid installations. The inverters include advanced communication features, allowing for easy monitoring and management of energy consumption via remote control systems.

Furthermore, these models incorporate user-friendly designs with features aimed at enhancing usability. For instance, the LED indicators provide real-time information about the operational status and battery levels, enabling users to quickly assess their power system’s performance.

Durability and reliability are critical considerations for any power solution, and the Xantrex 806 series meets these demands effectively. Built with high-quality materials, these inverters are designed to withstand the rigors of daily use in various environments, from remote camping sites to urban settings. With built-in safety features such as overload protection, short circuit protection, and thermal shutdown, they provide peace of mind for users.

In summary, the Xantrex Technology models 806-1840-02, 806-1840-01, 806-1020, 806-1055, and 806-1055-02 exemplify advanced engineering in power inverter technology. With their pure sine wave output, impressive surge capability, scalability, and durable construction, they offer reliable solutions for users seeking effective energy management in diverse applications.
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