3000w power inverter parameters specifications
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Power Specifications
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300w-12kw
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DC Input Specifications
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Rated Voltage Specifications
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DC12/24/48/72V-AC220V
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DC12/24/48/72V-AC110V
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Operating Voltage Range(Normal Operating Battery Voltage)
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10V-16V (DC12V)
20V-32V (DC24V)
40V-64V (DC48V)
60V-96V (DC72V)
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Low Voltage Alarm(alarm to alert users when battery’s voltage is over low)
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10.5Vdc ± 0.3Vdc (12V)
21.0Vdc ± 0.6Vdc (24V)
42.0Vdc ± 1.2Vdc (48V)
63.0vdc ± 1.8Vdc (72V)
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Low Voltage Shut off (shut off when battery’s voltage is over low)
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10.0Vdc ± 0.3Vdc (12V)
20.0Vdc ± 0.6Vdc (24V)
40.0Vdc ± 1.2Vdc (48V)
60.0Vdc ± 1.8Vdc (72V)
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Low Voltage Recovery (Automatic Boot when battery’s voltage returns to normal)
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12.0Vdc ± 0.3Vdc (12V)
24.0Vdc ± 0.3Vdc (24V)
48.0Vdc ± 0.3Vdc (48V)
72.0Vdc ± 0.3Vdc (72V)
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High Voltage Alarm and shut off ( alarms and shut off when the battery’s voltage is over high)
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16Vdc ± 0.3Vdc (12V)
32Vdc ± 0.6Vdc (24V)
64Vdc ± 1.2Vdc (48V)
96Vdc ± 1.8Vdc (72V)
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High Voltage Recovery (Automatic boot when battery’s voltage returns to normal)
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15.5Vdc ± 0.3Vdc (12V)
31.0Vdc ± 0.6Vdc (24V)
62.0Vdc ± 1.2Vdc (48V)
93.0Vdc ± 1.8Vdc (72V)
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Inverter Efficiency
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≥90%
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DC-priority type, battery low voltage conversion point when there is utility electricity bypass ( battery voltage is lower than this, turn to utility electricity to supply)
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11Vdc ± 0.3Vdc (12V)
22Vdc ± 0.6Vdc (24V)
44Vdc ± 1.2Vdc (48V)
66Vdc ± 1.8Vdc (72V)
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DC-priority type, after turning to utility electricity to supply, the battery low voltage recovery point (when the battery’s voltage is higher than this, turn to battery to supply electricity)
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13.5Vdc ± 0.3Vdc (12V)
27.0Vdc ± 0.6Vdc (24V)
54.0Vdc ± 1.2Vdc (48V)
81.0Vdc ± 1.8Vdc (72V)
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AC Input Specifications
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Rated Voltage Specifications
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220VAC System
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110VAC System
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Input Voltage Waveform
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Sine wave (utility electricity or generator)
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Sine wave (utility electricity or generator)
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Rated Input Voltage
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220Vac/230Vac/240Vac
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110Vac/120Vac/130Vac
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Low Voltage Shut off
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180Vac±4%
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85Vac±4%
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Low Voltage Recovery
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195Vac ±4%
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90Vac ±4%
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High Voltage Shut off
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260Vac±4%
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135Vac±4%
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High Voltage Recovery
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255Vac±4%
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130Vac±4%
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Utility Electricity Charging rule
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Three Stages:
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Constant current charging (constant stage)→constant voltage(constant voltage stage)→float (constant voltage stage)
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Utility Electricity Supply Efficiency
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≥98%
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Conversion Time (AC to DC)
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<4ms
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Conversion Time (DC to AC)
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<8ms
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AC output specifications
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Rated output voltage (V)
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220Vac/230Vac/240Vac
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110Vac/120Vac/130Vac
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Output Voltage Range
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±10% rms
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Rated output frequency(Hz)
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50Hz ± 0.3Hz/60Hz ± 0.3Hz(Optional)
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Power Factor
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1.0
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Output Waveform
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Pure sine wave
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Waveform distortion rate( THD )
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≤3% ( Linear load )
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Dynamic Response( 0~100% )
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5%
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Peak Factor ( CF )
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3:1
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Overload Protection
(SMPS load)
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(110%<Load<125%) ±10% :after 15 minutes disconnecting the output voltage
(125%<Load<150%) ±10% :after 1 minute disconnecting the output voltage
(Load>150%) ±10% :after 20 seconds disconnecting the output voltage
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Other notes
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Continuous operation time
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Continuous operation
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Normal Boot no-load Depletion
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≤Rated Power×2.5%
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No-load Depletion of energy-saving mode
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≤6W
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Safety Certification
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CE(EN62040-1) EMC :EN62040-2, C2
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Communication Interface
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RS232 / (Customizable)
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Cooling
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Temperature-controlled variable speed fan cooling (Ventilation condition)
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Noise( dB,1 meter )
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<60dB
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Ambient temperature ( ºC )
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-10~+45
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Storage Temperature( ºC )
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-20~+55
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Using Environment Humidity
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0-95% relative humidity(No condensation)
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Altitude( m )
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≤5000( More than 1000 m, derating )
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Display Way
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LED Indicator +LCD Display
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Alarm Way
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Buzzer sounds alarm
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Protection Functions
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Low voltage protection, high voltage protection, high temperature protection, short circuit protection, leakage protection, overcurrent protection, overload protection, low recovery, high recovery, intelligent temperature control, solid barrier alarm
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Protection Level
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IP20 / Customizable
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