3000W Peak 9000W Pure Sine Wave Power Inverter 3000 watts Continuous DC 12V AC to 110V RV Converter with Battery AC Charger LCD Display,Low Frequency Solar Inverter for RV

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About 3000W Peak 9000W Pure Sine Wave Power Inverter 3000

Input： battery voltage:Optional battery type(optional); Battery rated voltage:12VDC; AC input volatage range:85V-135V; AC input frequency:60Hz(55-65Hz); Ouput: Conversion efficiency ≥90%; Ouput voltage:110VAC ±3%(battery mode); Output frequency:±0.5Hz(battery mode) ; Output wave form:pure sine wave. Other: Protect:with over-voltage,overload,low-voltage,high-temperature and short-ciruit protection. Display:LCD and LED dispaly; cooling way:intelligent speed control air cooling; Communication interface; RS-485 AC charging:AC charging voltage:13.4-14.9VDC(12V) is adjustable AC charge current:The charging current of 0-35A is adjustable. Work Environment:Temperature:-25°C - +75°C  Humidity: 10% automatic boot back to normal inversion. 4.Generator Mode---Use an unstable AC voltage (such as an alternator) through the inverter's AVR regulator to make the output voltage more stable! 5.Unattended Mode---When the battery is low voltage, the inverter goes into standby state(Power saving state). When the battery restores the voltage value set by yourself (such as solar charging), the inverter will restore the normal output of the inverter, and realize unattended full automatic operation!