12V 3000W Double Digital Display Pure Black Wave UPS Inverter All-in-One Machine Charging Inverter Power Conversion Machine Home

Basic Info.Model NO.BET3000SNature of Source Flow Passive inverter Certification CE Output Power 3000W Grid Typeoff-Grid InverterOutput Type Single Circuit Topologies Half-Bridge Type Nature of Wave StringSine Wave InverterTypeDC/AC InvertersCooling TypeFan + Shell Heat DissipationWarranty1yearInput Plug Type Cigarette Lighter Transport PackageBoxOriginChinaProduct Description12V 3000W double digital display pure black wave ups inverter all-in-one machine charging inverter power conversion machine homeProduct DescriptionFeatures1. Modified sine wave inverter2.Maximum efficiency 90%3.Intelligent speed regulation of fan:the fan speed will be controlled according to the load and the temperature inside the fan4.Protection funtion:input under voltage protection, input over voltage protection,overload protection, short circuit protection,over temperature protection5.Application:home,office,vehice,yacht and other ocasions Product Parameters modelBET3000SInverter outputrated power3000Wpeak power6000Wfrequency50HZwaveformpure sine waveInverter inputbattery voltage12V24Vvoltage range10-15.5V20-31VDC278A136ANo-load consumption current3.5A2AShutdown Mode Quiescent Current50mA50mAhighest efficiency91%91%Battery TypeLead-acid batteriesBattery input protectionfuse40A*820A*8Battery low voltage protection10.5A 21ABattery high voltage protection15.5V31AInverter output protectionover temperatureShell temperature 65°CThe LED indicator light is red, the buzzer beeps, and the inverter output is turned offoutput short circuitThe LED light flashes red/green alternately, and the inverter output automatically recovers after the short circuit is removedoverload3300WThe LED light flashes red/green alternately, and it will automatically return to normal after reducing the loadCharging inputRated voltage220VRated frequency50HZfull load efficiency82%84%Charging outputThe output voltage adopts three-stage charging methodConstant current charging current 20A, charging indicator is orangeConstant current charging current 10A, charging indicator is orangeThe constant voltage charging battery is 14.4A, and the charging indicator light is orangeThe constant voltage charging battery is 28.8A, and the charging indicator light is orangeThe floating charging voltage is 13.5V, and the charging indicator light is greenThe floating charging voltage is 27V, and the charging indicator light is greenCharger input protectionfuse5A*1lightning protectionVaristorCharging output protectionfuse35A*115A*1Short circuit protectionYesConvertMains to inverter time20msInverter to mains time30msUSBThe output voltage5VOutput current2.1Aworking environmentworking temperature0-40°Cworking humidity10-90%RHstorage temperature and humidity-20-60°C,10-95%RHOthersweight8.1kgsize558*246*209mm(L*W*H)Detailed Photos