NOQON NST 300 W/12 V Inverter without charger

With the compact and lightweight high-frequency NST series inverter from NOQON, you can convert direct current from a battery into a clean sine-wave alternating current of 220 V.

At last, there are no more problems with sensitive devices — the NST312 from NOQON powers them all.

In addition to all the modern core functions, the NST312 also offers the latest additional features, such as:

- Ability to connect a multifunctional remote control

- Soft start

- Overvoltage protection

- Low-voltage protection (preserves batteries)

- Overload protection

- Overheating protection

- Reverse polarity protection (fuse blow)

- Shutdown in case of overload

- Various audible warning signals in case of problems

NOQON inverters carry the CE mark and the ECE approval mark (E mark).

Why does a pure sine wave matter for the NST312 inverter?

100% clean electricity, just like at home.

More and more electronic devices are becoming more complex in their design and no longer work well with the "modified sine wave" produced by low-quality inverters. A pure sine wave current — like the one from a wall outlet at home — is essential for trouble-free operation, and that's exactly what the NOQON NST series delivers.

Gone are the days of flickering lights, Wi-Fi interruptions, and boilers that refuse to start. Limitations for consumers when using mobile devices are now a thing of the past.

Can the NST312 inverter handle high starting currents?

Efficiency when it matters.

Thanks to numerous integrated protection circuits, robust power electronics, and intelligent microprocessor control, the NST312 offers a high overload capacity (for high starting currents from inductive loads).

150% continuous power for 10 seconds

200% power for 2 seconds

At a continuous power of 300 W, this corresponds to 450 W for 10 seconds and 600 W for 2 seconds.

This means loads with high starting currents or brief high consumption peaks can also be used without restrictions.

HIGH-QUALITY COMPONENTS

FIRST IMPRESSIONS DON'T LIE

The NST312 has a very sturdy build, but thanks to quiet cooling with an active fan, it runs extremely quietly and efficiently, making it suitable for long-term operation as well.

Thanks to high-quality electronic components and the latest high-frequency technology, it can achieve efficiency of up to 90% with minimal internal power consumption.

Besides active fan cooling, the rugged ribbed aluminum housing, coated with European powder paint, ensures maximum passive cooling and, therefore, silent continuous operation.

Can the NST312 inverter be used as an uninterruptible power supply (UPS)?

Uninterruptible power supply (UPS).

The built-in NST mains priority circuit lets you switch to an external 220 V power source when the batteries are discharged, or simply whenever needed, without interrupting the current operation of connected devices.

How it works:

As soon as mains voltage is detected at the device's AC input (for example, when household power or a generator is switched on), it automatically switches to mains operation within a lightning-fast 16 ms. The inverter passes current through from the mains and switches the inverter function to standby mode. This way, all connected devices can continue to be used without any additional action, without placing a load on the battery. Conversely, if the external 220 V voltage disappears, the system automatically switches back to battery power within 16 ms.