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Mean Well NTS-300-248AU True Sine Wave DC-AC Inverter 300W 230V out 48V in with AU Socket

fanless designhigh efficiency up to 93%200% peak power capabilitybuilt-in dip switch to adjust AC output voltagefrequency and work mode

SKU:

NTS-300-248AU

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The NTS-300 is a 300W Mean Well power converter (input range: 10~16.5Vdc, operating temperature: -25~+65℃).

Key Features

✓ Input voltage range: 10~16.5Vdc
✓ Cooling by free air convection
✓ Wide operating temperature: -25~+65℃
✓ Protections: Short circuit / Overload / Over voltage / Over temperature / Reverse polarity
✓ Remote ON/OFF control
✓ Safety approvals: CB IEC62368-1,Dekra BS EN/EN62368-1,E13,EAC TP TC 004
✓ 3 years warranty

Frequently Asked Questions

What is the Mean Well NTS-300-248AU designed for?

The NTS-300-248AU is a 300W true sine wave DC-AC inverter that converts 48V DC input to 230V AC output. It is intended for applications that need clean AC power from a 48V battery-based system, and this version includes an AU socket.

Is the output suitable for sensitive AC equipment?

Yes. This model provides a true sine wave output with THD below 3%, which is generally preferred for equipment that performs best on clean, stable AC power. That makes it a stronger choice than modified sine wave inverters for many sensitive loads.

How much power can this inverter deliver?

The NTS-300-248AU is rated for 300W continuous output power. It also supports surge power up to 600W, which helps it handle short startup peaks from compatible loads.

What battery types can this inverter work with?

This model is suitable for 48V lead-acid or lithium-ion battery systems. It also includes battery over-discharge protection with low voltage disconnect to help protect the connected battery source.

Can this inverter be used in demanding environmental conditions?

It is built for a wide operating temperature range up to 65°C and includes conformal coating for added durability. Mean Well also specifies an output derating curve for temperature-related performance, so operating conditions should be considered in harsher environments.

Does this model use a cooling fan?

No. The NTS-300-248AU uses a fanless design, which can help reduce noise and lower maintenance concerns in suitable installations. Its compact size and 1.3 kg weight also make it easier to place where space is limited.

What protection features are included in this inverter?

This inverter includes protection for short circuit, overload, and over voltage, along with battery over-discharge protection. It also shuts down output under overload temperature conditions and requires re-powering to recover.

What standards and approvals does the NTS-300-248AU meet?

Mean Well lists this model as approved to CB IEC62368-1, Dekra BS EN/EN62368-1, E13, and EAC TP TC 004, with design reference to AS/NZS 62368.1. EMC compliance includes EN55032 Class A and BS EN/EN61000-4-2, -3, and -8.

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Model	Power	Voltage	Waveform	Frequency
Mean Well NTS-300-224AU True Sine Wave DC-AC Inverter 300W 230V out 24V in with AU Socket	300W	230V	True Sine Wave	50Hz	View
Mean Well NTS-300-212AU True Sine Wave DC-AC Inverter 300W 230V out 12V in with AU Socket	300W	230V	True Sine Wave	50Hz	View

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Key Features

✓ Input voltage range: 10~16.5Vdc

✓ Cooling by free air convection

✓ Wide operating temperature: -25~+65℃

✓ Protections: Short circuit / Overload / Over voltage / Over temperature / Reverse polarity

✓ Remote ON/OFF control

✓ Safety approvals: CB IEC62368-1,Dekra BS EN/EN62368-1,E13,EAC TP TC 004

✓ 3 years warranty

Mean Well NTS-300-248AU True Sine Wave DC-AC Inverter 300W 230V out 48V in with AU Socket

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Payment & Security

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Mean Well NTS-300-248AU True Sine Wave DC-AC Inverter 300W 230V out 48V in with AU Socket

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