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Mean Well ISI-501-112D True Sine Wave DC-AC Inverter 450W 110V out 12V in with MPPT Solar Charger
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Mean Well ISI-501-112D True Sine Wave DC-AC Inverter 450W 110V out ...
The ISI-501 is a 500W Mean Well power converter (input range: 35~50V).
Key Features
- ✓ Input voltage range: 35~50V
- ✓ Protections: Over temperature / Reverse polarity
- ✓ Remote ON/OFF control
- ✓ Safety approvals: IEC62368-1 CB, EAC TP TC 004
- ✓ 3 years warranty
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BrandMean Well
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SeriesISI Series
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Power Rating450 Watt
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Output Voltage110 Volt
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Input Voltage10.5V~15V
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No of Output1
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Standards MetCB,CE,cUL,E13,FCC
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Operation ModeConstant Voltage
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Operating Temperature-20°C~40°C
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Warranty3 Year
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Length8.07 in
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Width6.22 in
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Height2.64 in
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Weight5.18 lb
::specification::
Frequently Asked Questions
What is the main use case for the Mean Well ISI-501-112D?
The ISI-501-112D is a true sine wave DC-AC inverter designed to convert 12V DC input into 110V AC output for power applications that need clean waveform quality. It is also differentiated by its built-in 500W MPPT solar charger, which makes it suitable for off-grid and mobile power systems using lead-acid batteries.
What output power does the ISI-501-112D provide?
This model is rated for 450W continuous output power. It also supports high surge power up to 1000W, which helps with short-duration startup demands from compatible loads.
Does this inverter produce true sine wave output?
Yes, the ISI-501-112D provides true sine wave output with total harmonic distortion below 3%. That makes it a better choice for equipment that benefits from cleaner AC power compared with modified sine wave alternatives.
What input voltage and battery type does this model use?
The inverter accepts a 12V DC nominal system with an input voltage range of 10.5 to 15VDC. It is specified for open and sealed lead-acid batteries.
Is the MPPT solar charger built into this unit?
Yes, this model includes a built-in 500W MPPT solar charger. Mean Well lists the MPPT efficiency as 98% typical, which is a key advantage for solar-based DC power systems using this unit.
What protections are included in the ISI-501-112D?
The unit includes battery low alarm, battery low shutdown, over voltage, over temperature, output short, input polarity reverse, and overload protection. For overload, over temperature, and output short conditions, the protection behavior is shutdown of output voltage with recovery after re-powering the unit.
What operating environment is this inverter rated for?
The ISI-501-112D is rated for operation from -20°C to +40°C at 100% load. It is also listed for up to 60°C at 50% load, which is relevant for warmer environments where full output is not required.
What are the size, weight, and warranty for this model?
This inverter measures 205 x 158 x 67 mm and weighs 2.35 kg. Mean Well specifies a 3-year warranty for the ISI-501-112D.
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