User manual www.Qoltec.Com inverter pure sine wave model: 53880, 53881, 53882, 53883, 53884, 53885.
Preface thanks for choosing our device. Please read this manual for details before operation. Product features inverter, ups, avr and charger function; toroidal transformer design, high efficiency low static loss, much more energy-saving than old square transformer type design; 32-bit high speed cpu...
Display, control and warning details normal working interface detail display buzzer working status description working status description when network voltage is abnormal, switch to the battery mode beeping one time battery working is low, voltage or output overload beeping every second protection o...
Operational description name component drawing description output switch pushing it for more than 2 seconds, switch on/off the inverter or output ac input cord or terminal plug it or connect it to wall socket or network voltage when battery charges or supply the output through avr mains switch or co...
Technical parameter table rated power 300w 500w 700w rated capacity 500va 800va 1000va display status working & loading & battery input voltage 140~275vac input frequency 45-65 hz output voltage 230vac ± 1% for inverter; 230vac ± 8% for regulator output frequency 50/60 hz ± 0.5 hz wave form pure sin...
