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Mean Well ISI-501-112B True Sine Wave DC-AC Inverter 450W 110V out 12V in with MPPT Solar Charger
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Mean Well ISI-501-112B 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 purpose of the Mean Well ISI-501-112B?
The ISI-501-112B is a true sine wave DC-AC inverter designed to convert 12VDC input power into 110V AC output. It is rated for 450W continuous output and also includes a built-in 500W MPPT solar charger. This combination makes it suitable for mobile, off-grid, and backup power applications where clean AC power is needed.
Does this inverter produce true sine wave output?
Yes, this model provides true sine wave output with total harmonic distortion below 3%. That makes it a better fit for sensitive AC equipment than modified sine wave alternatives. Buyers looking for cleaner output quality for electronics or professional equipment often prefer this type of inverter.
What input and output ratings does the ISI-501-112B support?
This model accepts a 12VDC nominal input, with an input voltage range of 10.5 to 15VDC. It delivers 110V AC output and is rated for 450W continuous power. It also supports surge power up to 1000W for short-duration startup demands.
Is a solar charger built into this inverter?
Yes, the ISI-501-112B includes a built-in 500W MPPT solar charger. Mean Well lists the MPPT efficiency as 98% typical. That integrated design can be attractive for systems that want inverter and solar charging capability in one unit.
What battery types is this model designed for?
According to the provided specification, this inverter is intended for open and sealed lead-acid batteries. It is built around a 12V battery system and includes battery-related protections such as low battery alarm and low battery shutdown. Buyers using other battery chemistries should verify system compatibility before purchase.
What protections are included on the Mean Well ISI-501-112B?
This model includes protection for low battery alarm, low battery shutdown, over voltage, over temperature, output short, input polarity reverse, and overload. For overload, the unit can handle 110% load for 60 seconds before shutdown. Several fault conditions recover by re-powering the unit after the issue is cleared.
What environments is the ISI-501-112B rated for?
The specified operating temperature is -20°C to +40°C at 100% load, and up to 60°C at 50% load. It also uses a thermostatically controlled cooling fan to help manage heat during operation. These ratings make it more suitable for demanding industrial or mobile environments than basic consumer inverters.
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