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Model No. : | inv 1024 |
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Product description
Solar inverter parameters specifications | ||
Power Specifications | 300W~12KW | |
DC Input Specifications | ||
Rated Voltage Specifications | DC12/24/48/72V-AC220V | DC12/24/48/72V-AC110V |
Operating Voltage Range(Normal Operating Battery Voltage) | 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) | 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) | 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) | 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) | 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) | 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 | ≥90% | |
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) | 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) | 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 | ||
Rated Voltage Specifications | 220VAC System | 110VAC System |
Input Voltage Waveform | Sine wave (utility electricity or generator) | Sine wave (utility electricity or generator) |
Rated Input Voltage | 220Vac/230Vac/240Vac | 110Vac/120Vac/130Vac |
Low Voltage Shut off | 180Vac ± 4% | 85Vac ± 4% |
Low Voltage Recovery | 195Vac ± 4% | 90Vac ± 4% |
High Voltage Shut off | 260Vac ± 4% | 135Vac ± 4% |
High Voltage Recovery | 255Vac ± 4% | 130Vac ± 4% |
Utility Electricity Charging rule | Three Stages: | |
Constant current charging (constant stage)→constant voltage(constant voltage stage)→float (constant voltage stage) | ||
Utility Electricity Supply Efficiency | ≥98% | |
Conversion Time (AC to DC) | <4ms | |
Conversion Time (DC to AC) | <8ms | |
AC output specifications | ||
Rated output voltage (V) | 220Vac/230Vac/240Vac | 110Vac/120Vac/130Vac |
Output Voltage Range | ±10% rms | |
Rated output frequency(Hz) | 50Hz ± 0.3Hz/60Hz ± 0.3Hz(Optional) | |
Power Factor | 1.0 | |
Output Waveform | Pure sine wave | |
Waveform distortion rate( THD ) | ≤3% ( Linear load ) | |
Dynamic Response( 0~100% ) | 5% | |
Peak Factor ( CF ) | 3:1 | |
Overload Protection (SMPS load) |
(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 | ||
Continuous operation time | Continuous operation | |
Normal Boot no-load Depletion | ≤Rated Power×2.5% | |
No-load Depletion of energy-saving mode | ≤6W | |
Safety Certification | CE(EN62040-1) EMC :EN62040-2, C2 | |
Communication Interface | RS232 / (Customizable) | |
Cooling | Temperature-controlled variable speed fan cooling (Ventilation condition) | |
Noise( dB,1 meter ) | <60dB | |
Ambient temperature ( ºC ) | -10~+45 | |
Storage Temperature( ºC ) | -20~+55 | |
Using Environment Humidity | 0-95% relative humidity(No condensation) | |
Altitude( m ) | ≤5000( More than 1000 m, derating ) | |
Display Way | LED Indicator +LCD Display | |
Alarm Way | Buzzer sounds alarm | |
Protection Functions | 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 | |
Protection Level | IP20 / Customizable |
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