Reliable Power for Mobile, Emergency and Remote SitesGenerates 230V pure sine-wave power from 12V battery bankIdeal for powering variable-speed tools, computers, LEDs, fans, audio/video components and other sensitive electronicsDesigned for easy installation in RVs, fleet vehicles and emergency vehiclesFunctions as vehicle inverter, standalone AC power source or extended-run UPSUnlimited runtime with variety of user-supplied batteriesPure Sine-Wave Power for Normal and Peak Power Demands1000W of continuous power 2000W of peak power to accommodate surge power demands during equipment startup and cyclingAutomatic overload detector, built-in cooling fan and resettable AC circuit breakers protect unit from damageHigh-current DC input terminals for simple hardwired installationAutomatic Transfer SwitchingTransfer relay switches to inverter power during blackout in 16.6 msDIP switches configure high and low voltage auto-transfer3-Stage 4/40A Selectable Battery ChargerServes as battery charger when external 230V AC power is supplied and powering connected equipmentProtects battery from overcharging and overdischargingLow-battery protection prevents excessive battery depletionDIP switches configure wet/gel charging profilesExternal PortsBattery temperature port allows connection of optional remote battery temperature sensor, such as APSSWTEMPRJ45 communication port allows connection of optional remote control module, such as APSRMSW with 32-ft. (9.75 m) cordEasy OperationLEDs indicate battery voltage, charger and inverter statusOn/off button provides one-touch controlRugged Steel HousingResists moisture, vibration, impact and high-humidity environmentsBuilt-in mounting feet for installation on any rigid horizontal surface