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Mean Well ISI-501-224A True Sine Wave DC-AC Inverter 500W 110V out 12V in with MPPT Solar Charger
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Mean Well ISI-501-224A True Sine Wave DC-AC Inverter 500W 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 Rating500 Watt
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Output Voltage230 Volt
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Input Voltage21V~30V
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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 Mean Well ISI-501-224A designed for?
The ISI-501-224A is a 500W true sine wave DC-AC inverter built for applications that need clean AC power from a DC battery-based system. It also includes a built-in 500W MPPT solar charger, which makes it suitable for mobile, backup, and off-grid power setups that use solar charging.
What are the main power specifications of this inverter?
This model provides 500W continuous output power and supports surge power up to 1000W. It operates from a 21 to 30VDC input range, uses a high frequency design, and delivers efficiency up to 88%.
Is the ISI-501-224A a true sine wave inverter?
Yes. The ISI-501-224A produces a true sine wave output with total harmonic distortion below 3%, which is important for sensitive electronics and equipment that require stable, clean power. This distinguishes it from modified sine wave alternatives that may be less suitable for some loads.
Does this model include a solar charger?
Yes. The inverter includes a built-in 500W MPPT solar charger with typical MPPT efficiency of 98%. That gives this model added value for systems where solar charging and inverter functions are needed in one unit.
What battery types is the ISI-501-224A compatible with?
This model is specified for open and sealed lead acid batteries. Buyers using lead acid battery systems can match the inverter to that chemistry without adding assumptions about unsupported battery types.
What protection features are included in this inverter?
The ISI-501-224A includes battery low alarm, battery low shutdown, over voltage, over temperature, output short, input reverse polarity, and overload protection. For overload, over temperature, and output short conditions, the unit shuts down output voltage and recovers after re-powering on.
Can this inverter be used in demanding temperature conditions?
It is rated for operation from -20°C to +40°C at 100% load, and up to 60°C at 50% load. That makes it a practical option for industrial or mobile environments, provided the load and ambient temperature stay within the stated limits.
What monitoring and control features does the ISI-501-224A offer?
This model includes built-in remote ON-OFF control, a built-in battery low relay contact, and LED indicators for operation status and battery capacity. These features help users monitor system condition and manage operation without relying only on the main unit enclosure.
What are the physical size and warranty for this model?
The ISI-501-224A measures 205 x 158 x 67 mm and weighs 2.35 kg. Mean Well backs this model with a 3-year warranty.
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