■ Pure sine wave inverter ■ Low shutdown loss for energy storage system application ■ Support two kinds of batteries: Lithium Battery Pack and Lead-acid Battery ■ Support fast max charging current setting ■ Different charging mode for different kinds of batteries ■ Auto restart while AC recovery ■ Overload & short-circuit protection, Battery reverse polarity protection, Deep discharge protection ■ Advanced technology optimizes battery life ■ Automatic line-to-battery switch over ■ Automatic activate lithium battery pack which is be over discharged no output when AC input is OK MODEL EP15-1012 EP15-1512 EP15-2024 Nominal Battery System Voltage 12VDC 12VDC 24VDC INVERTER OUTPUT Rated Power 1000VA / 600W 1500VA / 1000W 2000VA / 1200W Waveform Pure Sine Wave Nominal Output Voltage RMS 230V Output Voltage Regulation 10/-18% Output Frequency 50Hz / 60Hz ±1Hz Inverter Efficiency (Peak) >90% Line Mode Efficiency >95% Typical Transfer Time <10ms typical, 20ms max AC INPUT Voltage 230VAC Voltage Range 176~278VAC ± 3% Frequency Range 45~65Hz ± 2Hz BATTERY Note: Below Parameters (PB) Lead-acid Battery / (LI) LiFePO4 Lithium Battery Pack – 12V(4 Series) 24V(8 Series) Nominal Input voltage 12VDC 12VDC 24VDC Low Battery Voltage Cut Off 10.5VDC(PB) 11.5VDC(LI) 10.5VDC(PB) 11.5VDC(LI) 21.0VDC(PB) 23.0VDC(LI) Low Battery Voltage Alarm 11.0VDC(PB) 12.0VDC(LI) 11.0VDC(PB) 12.0VDC(LI) 22.0VDC(PB) 24.0VDC(LI) Low Battery Voltage Recovery 12.5VDC(PB) 12.8VDC(LI) 12.5VDC(PB) 12.8VDC(LI) 25.0VDC(PB) 25.6VDC(LI) High Battery Voltage Alarm 14.5VDC(PB) 14.5VDC(LI) 14.5VDC(PB) 14.5VDC(LI) 29.0VDC(PB) 29.0VDC(LI) High Battery Voltage Recovery 15.0VDC(PB) 14.8VDC(LI) 15.0VDC(PB) 15.0VDC(LI) 30.0VDC(PB) 29.6VDC(LI) CHARGER Boost Voltage 14.4VDC(PB) 14.4VDC(LI) 14.4VDC(PB) 14.4VDC(LI) 28.8VDC(PB) 28.8VDC(LI) Float Voltage 13.8VDC(PB) 14.4VDC(LI) 13.8VDC(PB) 14.4VDC(LI) 27.6VDC(PB) 28.8VDC(LI) Charging Current 10A±2A @ 12V 10A±2A @ 12V 7A±2A @ 24V Charging Current 20A±2A @ 12V 20A±2A @ 12V 15A±2A @ 24V Overcharge Protection S.D. 15.5VDC 15.5VDC 31VDC BYPASS & PROTECTION Nominal Input Frequency 50Hz / 60Hz (Auto sensing) Overload Protection (SMPS Load) FUSE Output Short Circuit Protection 6.3A 10A 10A Bypass Fuse Rating 6.3A 10A 10A Max Bypass Current 6.3A 10A 10A MECHANICAL SPECIFICATIONS Machine Dimension (W*H*D)(mm) 255*80*224 Package Dimension (W*H*D)(mm) 332*127*288(1pcs); 400*596*347(6pcs) N.W(kg) 2.3 G.W(kg) 16(6pcs) Material Plastic case OTHER Operation Temperature Range 0°C ~ 40°C Audible Noise 60dB MAX Display LED LCD Standard Warranty 2 year CERTIFICATION & STANDARDS EN IEC62368-1 A11
