• Product Type: 3200W DC/AC True Sine Wave Inverter with UPS Function (Off-Grid Inverter)
• DC Input Voltage: 12V DC (Input Voltage Range: 10 – 16.5 VDC)
• AC Output Voltage: 230 VAC (Selectable: 200 / 220 / 230 / 240 VAC via DIP switch)
• Rated Power: 3200 W continuous power
• Surge Power: 6400 W (for 30 cycles / high peak power)
• Output Frequency: 50 Hz / 60 Hz (selectable via DIP switch)
• Output Waveform: True / Pure Sine Wave (THD < 3%)
• AC Outlet Type: Type F EU outlet (Schuko / European version)
• UPS Function (AC Bypass): Built-in fast AC transfer switch (< 10 ms transfer time)
• Efficiency: Typical efficiency up to 91%
• No-Load Power Dissipation: Low standby power consumption in power saving mode
• Features: Fully digital design, speed-controlled cooling fan, remote ON/OFF control
• Communication: Built-in RS-232 interface for monitoring and parameter settings
• Operating Temperature Range: -25°C to +70°C (with derating)
• Operating Humidity: 20% to 90% RH (non-condensing)
• Input Protections: Reverse polarity (fuse), battery low alarm, battery low shutdown, overvoltage
• Output Protections: Short circuit, overload, over-temperature, AC circuit breaker
• Safety & EMC Standards: CE, UKCA, EN62368-1, EN55032 Class A, EN61000-4-2,3,4,5,6,8,11, E-Mark certified
• Dimensions & Weight: 420 x 270 x 98 mm (L x W x H) / approx. 8.6 kg
• Manufacturer Warranty: 3 Years

Information about the MEAN WELL NTU-3200-212EU

The MEAN WELL NTU-3200-212EU is a high-performance, digitally controlled 3200W off-grid DC-AC pure sine wave inverter featuring a built-in UPS bypass function. Designed to convert 12V DC battery power into stable 230 VAC grid-quality power, it delivers a clean output waveform with a total harmonic distortion (THD) under 3%, making it suitable for sensitive electronic equipment.

A key feature of the NTU-3200 series is its fast UPS capability (Uninterruptible Power Supply). When utility AC grid power is interrupted, the unit automatically switches to inverter mode in under 10 milliseconds. Once grid power is restored, it seamlessly bypasses the inverter to supply the connected load directly from utility power.

Capable of delivering a surge capability of 6400 W for up to 30 cycles, the NTU-3200-212EU effortlessly handles demanding startup currents from electric motors, power tools, compressors, and inductive loads. System integrators can adjust the output voltage (200/220/230/240 VAC) and frequency (50/60 Hz) using the built-in DIP switches. Internal thermal management is handled by a temperature- and load-controlled silent cooling fan.

Comprehensive protections including short circuit, overload, over-temperature, battery low alarm, and shutdown ensure long-term system reliability. Featuring a standard Type-F EU AC outlet, RS-232 communication port, and a 3-year warranty, the MEAN WELL NTU-3200-212EU is an ideal solution for RVs, marine applications, emergency backup systems, and professional off-grid power installations.