Over 15 years experience of providing support of MEAN WELL Power Supplies
Mean Well NTU-3200-112UN True Sine Wave DC-AC Inverter 3200W 110V out 12V in with UN Socket, with AC by-pass function
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The NTU-3200 is a 3200W Mean Well power converter (input range: 10~16.5Vdc).
Key Features
- ✓ Input voltage range: 10~16.5Vdc
- ✓ Protections: Short circuit / Overload / Over voltage / Over temperature / Reverse polarity
- ✓ Remote ON/OFF control
- ✓ Safety approvals: CB IEC62368-1,Dekra Seal BS EN/EN62368-1,UL458, E13,EAC TP TC 004,AS/NZS 62368.1
- ✓ 3 years warranty
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BrandMean Well
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SeriesNTS Series
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Power Rating3200 Watt
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Output Voltage110 Volt
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Input Voltage10V~16.5V
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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~70°C
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Warranty3 Year
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Length17.32 in
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Width10.63 in
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Height3.86 in
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Weight18.96 lb
::specification::
Frequently Asked Questions
What is the main use case for the Mean Well NTU-3200-112UN?
The NTU-3200-112UN is a 3200W true sine wave DC-AC inverter designed for applications that need 110V-class AC power from a 12V DC source. It is suited to commercial, industrial, vehicle, and backup power scenarios where clean AC output and high continuous power are important.
Does this inverter produce true sine wave output?
Yes. The NTU-3200-112UN provides true sine wave AC output with total harmonic distortion below 3%, which makes it appropriate for loads that require cleaner power than modified sine wave units provide. That can be important for sensitive electronics and equipment with stricter power quality requirements.
What input and output power ratings does this model support?
This model is rated for 3200W continuous output and supports surge power up to 6400W. It is a 12V DC input inverter, and its AC output voltage can be selected by DIP switch across standard ranges including 100/110/115/120VAC and 200/220/230/240VAC.
Does the NTU-3200-112UN include an AC bypass or UPS-related function?
Yes. This model includes a built-in UPS function with AC by-pass capability. That makes it useful in applications where maintaining AC power continuity is important when switching operating states.
What kinds of batteries is the NTU-3200-112UN compatible with?
Mean Well specifies this inverter as suitable for both lead-acid and lithium-ion batteries. It also includes battery over-discharge protection through a low-voltage disconnect function, which helps protect the battery source during operation.
Can this inverter operate in demanding environmental conditions?
Yes. The unit is designed for wide-temperature operation, with a stated working range up to +70°C and feature-level specification indicating operation down to approximately -25°C. It also includes conformal coating and a temperature-controlled cooling fan for more demanding environments.
What protections and certifications does this inverter include?
The NTU-3200-112UN includes protection for short circuit, overload, over voltage, and battery over-discharge. It is also listed with safety approvals including IEC62368-1, EN62368-1, UL458, E13, EAC TP TC 004, and AS/NZS 62368.1, with EMC compliance including EN55032 Class A.
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