Intelligent Pure Sine Wave Inverter with Integrated Frequency Automatic Tracking Technology

Model Number: EPSI-500VA-#3790 Brand Name: Powerhero Key Specifications/Special Features: First adopts TTI technology with Taylor toroidal transformers in world, with lower idle currentIntegrated frequency automatic tracking technology32-bit high speed CPU control with accurate detection AC charger functions (automatic built-in charging) Full function LED graphic display, more attractive indication Individual AVR: at main mode, UPS (inverter) can use as automatic voltage regulator ModelEPSI-500EPSI-800EPSI-1000EPSI-1500 EPSI-2000 EPSI-2500 EPSI-3000 EPSI-5000 Rated Capacity 500VA 800VA 1000VA 1500VA 2000VA 2500VA 3000VA 5000VA Rated Power 300W 500W 700W 1050W 1400W 1800W 2100W 3500W Transformer C.R.G.O Interface LED graphic Display Status working & loading & battery Working Mode PV(Photovoltaic priority) / AC（AC priority）Optional Input Voltage 140~275 Vac Frequency 45~65 Hz Output Voltage 220Vac ±3% for inverter;190V-245V for avr Frequency 50/60 Hz ± 0.3Hz, subject to the main Wave Form Pure sinve wave Wave Distortion ≤ 3% Protection overload / high temperature / output high voltage / output low voltage / battery low voltage / short circuit / over-charge / over-discharge / reversed polarity(optional) Transfer Time ≤ 4ms Battery Voltage 12V DC 12V DC 12V DC 24V DC 24V DC 24V DC 48V DC 48V DC Charge Voltage 13.8V±0.5V 13.8V±0.5V 13.8V±0.5V 27.6V±0.5V 27.6V±0.5V 27.6V±0.5V 55V±1V 55V±1V Low Battery Voltage Limit 10.9V ±0.3V 10.9V ±0.3V 10.9V ±0.3V 21.8V ±0.5V 21.8V ±0.5V 21.8V ±0.5V 42V ±1V 42V ±1V Battery Low Voltage Protection Point 10.2V ±0.3V 10.2V ±0.3V 10.2V ±0.3V 20.5V ±0.5V 20.5V ±0.5V 20.5V ±0.5V 41V ±1V 41V ±1V Charge Current Max. 10A/15A/20A optional Cooling System Yes Environmental Operating Temperature 0 - 40 ℃ Relative Humidity 10%~90% RH, non-condensing Storage Temperature ﹣15 - 45 ℃ Packing Machine Size(mm) 230x145x180 337x146x170 355x220x250 Qty/Ctn 4 4 2 2 1 1 1 1 Carton Size (mm) 785x305x240 415x410x245 410x290x320 Carton G.W. (kg) 22 26 17.2 19.1 13 14.8 16.1 21