• Rated Power: 450 W (continuous)
• Over Rated Power (3 min.): 517.5 W
• Peak Power (10 sec.): 675 W
• Surge Power: 900 W (for 30 cycles)
• Output Voltage: 200 / 220 / 230 / 240 V AC (DIP switch selectable, default: 230 V AC)
• Output Frequency: 50 / 60 Hz (DIP switch selectable, default: 50 Hz)
• Output Waveform: True Sine Wave (THD < 3%)
• AC Outlet Type: EU Socket (European Type-EU)
• Input DC Voltage: 12 V DC (10 – 16.5 V DC operating range)
• Maximum DC Current: 50 A
• Efficiency: up to 91%
• No-Load Dissipation (Saving Mode): ≤ 1.5 W (saving mode) / 12 W (non-saving mode)
• Operating Temperature: −25 °C to +70 °C
• Cooling: Temperature-controlled cooling fan
• Protections (Input): Reverse polarity, DC low alarm, DC low shutdown, Over voltage
• Protections (Output): Short circuit, Overload, Over temperature
• Supported Battery Types: Lead-acid or Li-ion batteries
• Control & Monitoring: Front panel LED status indicators, Remote ON-OFF control
• Dimensions (L x W x H): 210 mm x 130 mm x 55 mm
• Weight: approx. 1.3 kg
• Safety & EMC Certificates: CB, IEC62368-1, DEKRA, BS EN/EN62368-1, E13, EAC, CE, UKCA
• Manufacturer Warranty: 3 Years

Information About the MEAN WELL NTS-450-212EU

The MEAN WELL NTS-450-212EU is a highly reliable, compact off-grid DC-AC power inverter equipped with a European (Type-EU) AC outlet, designed for standalone and mobile power applications. Converting a 12 V DC battery input into stable AC power, it delivers 450 W continuous output power and an impressive peak surge power capability of up to 900 W to start demanding motor loads and electronics. Producing a high-quality true sine wave output with THD < 3%, it guarantees clean, surge-free power suitable for sensitive devices such as laptops, tools, TVs, and mobile communications gear. Output AC voltage and frequency are easily adjustable via front panel DIP switches.

Featuring a temperature-controlled cooling fan, the NTS-450-212EU operates quietly and maintains reliable thermal management across a wide operating temperature range from −25 °C to +70 °C. The unit achieves up to 91% efficiency and features an energy-saving standby mode that reduces no-load consumption to under 1.5 W. Built with comprehensive protections including reverse polarity, low voltage disconnect, short circuit, overload, and over-temperature safeguards, it is fully compatible with lead-acid and lithium-ion batteries. With clear LED status indicators and remote ON/OFF terminals, the NTS-450-212EU is an optimal solution for RVs, yachts, service vehicles, and off-grid solar systems, backed by a 3-year manufacturer warranty.