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Mean Well ISI-501-124U True Sine Wave DC-AC Inverter 500W 110V out 12V in with MPPT Solar Charger
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Mean Well ISI-501-124U 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 Voltage110 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 kind of output does the Mean Well ISI-501-124U provide?
This model provides a 110V AC true sine wave output with total harmonic distortion below 3%. That makes it a better fit for sensitive electronics and equipment that benefit from clean AC power rather than a modified sine wave output.
What is the power capacity of the ISI-501-124U?
The inverter is rated for 500W continuous output power and supports surge power up to 1000W. Buyers should size loads so normal operating demand stays within the 500W continuous rating.
Does this inverter include a solar charger?
Yes. The ISI-501-124U includes a built-in 500W MPPT solar charger, and the listed typical MPPT efficiency is 98%. This combination can be useful in off-grid and battery-backed power systems where inverter and solar charging functions are needed in one unit.
What battery type is this model designed for?
The provided specification lists compatibility with open and sealed lead-acid batteries. The same spec block lists an input voltage range of 21 to 30VDC, so buyers should verify their battery system voltage matches that range.
What protection features are built into the Mean Well ISI-501-124U?
This model includes battery low alarm, battery low shutdown, over-voltage, over-temperature, output short, input polarity reverse, and overload protection. For overload, the provided spec states 110% load for 60 seconds, with shutdown and recovery by re-powering on.
Is the ISI-501-124U suitable for demanding environments?
It is rated for operation from -20°C to +40°C at 100% load, and up to 60°C at 50% load. The unit also uses a thermostatically controlled cooling fan, which supports operation under changing thermal conditions.
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