2017 NEW design 300w-1000w home inverter
Rated power 300W to 1000W
Pure sine wave output
Smart LCD setting ( frequency , charge voltage,charge current, etc)
3 steps charging algorithm
Built in AVR function
Overload and short-circuit protection
Battery reverse polarity protection (Optional)
Deep discharge protection
Cold start function
Support USB, RS232 (Optional) monitoring function with free CD
ModelEP20-0312 ProEP20-0612 ProEP20-0812 ProEP20-1012 ProEP20-0324 ProEP20-0624 ProEP20-0824 ProEP20-1024 ProDefault Battery System Voltage12VDC24VDCINVERTER OUTPUTRated Power300W600W800W1000W300W600W800W1000WSurge Rating(20ms)900W1800W2400W3000W900W1800W2400W3000WWaveformPure Sine WaveRated Output VoltageInverter:230VAC(+/-2% RMS), AVR:195VAC-245VACOutput Frequency50Hz/60Hz +/-0.2HzInverter Efficiency(Peak)>75%>81%Bypass Efficiency>95%Output Transfer TimeTypical:6ms 10ms(max)AC INPUTVoltage220/230/240VACSelectable Voltage Range140~280VAC+/-2%Low Battery Alarm140VAC+/-2%Low Voltage Recover150VAC+/-2%High Battery Alarm280VAC+/-2%High Voltage Recover270VAC+/-2%Low Frequency Alarm45+/-0.2HzLow Frequency Recover46+/-0.2HzHigh Frequency Alarm65+/-0.2HzHigh Frequency Recover64+/-0.2HzNorminal Input Range50Hz/60Hz +/-0.2HzAC Auto RestartYESBATTERYMinimum Start VoltageLow Battery Voltage Cutoff+0.5VLow Battery Voltage Cutoff+0.5VLow Battery AlarmLow Battery Voltage Cutoff+0.5VLow Battery Voltage Cutoff+1.0VLow Battery Cutoff10-12.0VDC20.0-24.0VDCHigh Battery CutoffNominal Voltage+0.5VNominal Voltage+1.0VAC CHARGEFloating Voltage13.5 /13.6/ 13.7VDC27.0/ 27.2 /27.4VDCNominal Voltage13.8~14.5V27.6~29VMaximum Charge Current300W600W800W1000W300W600W800W1000W10A20A25A30A5A10A15A15ABYPASS & PROTECTIONInput WaveformPure Sine WaveInput Frequency50Hz or 60HzLow Frequency Trip45+/-0.2HzLow Frequency Trip65+/-0.2HzOverload Protection110%~125%R Load fault after 30S; 125% ~150%R Load fault after 3s ;>150%R Load fault after 500msOver Temperature Protection>=90ºCBypass Output Protection10A 250VACOutput Circuit protectionYESBattery Reverse ProtectionOptionalBattery Low Voltage ProtectionYESBattery High Voltage ProtectionYESBypass Breaker Rating10AMaximum Bypass Current10AMECHANICAL SPECIFICATIONDimensions315*145*210mm(N.W) kg300W600W800W1000W7.510.7KG12.513.5KGShipping Dimensions (W*H*D)420*280*225mm(G.W)kg300W600W800W1000W811.5KG1314.0KGOTHEROperating Temperature0°C~40°C 0~90% relative humidity (non-condensing)Storage Temperature-15°C to 55°CAltitude<=1000MAudible Noise<= 60dBDisplayLED+LCDCooling modeFan coolingFan starting>45°C starting,<30°C ClosingCommunicationRS232/ USB