• Rated Power: 450 W (Continuous), 900 W (Surge Peak)
• Output Voltage: 230 VAC (200 / 220 / 230 / 240 VAC selectable via DIP S.W)
• Output Frequency: 50 Hz / 60 Hz (selectable via DIP S.W)
• Waveform: True Sine Wave (THD < 3%)
• Input Voltage: 24 VDC (20 – 33 VDC)
• Efficiency: Up to 91%
• No-Load Power Dissipation: ≤ 1.5 W in power 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, battery over discharge
• Protections (Output): Short circuit, overload, over temperature
• Isolation Voltage: 3000 VAC (Input to Output), 1500 VAC (Output to FG)
• Control: Built-in 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 Standards: CB IEC62368-1, DEKRA BS EN/EN62368-1, E13, EAC, CE
• LED Indicators: Front panel status indicators for system, DC input, and load level
• Manufacturer Warranty: 3 Years

Information about the MEAN WELL NTS-450-224EU

The MEAN WELL NTS-450-224EU is a highly reliable, compact off-grid DC-AC power inverter designed to deliver clean True Sine Wave output (THD < 3%) for sensitive electronic equipment. Engineered with advanced digital MCU control, its streamlined circuitry responds instantly to environmental conditions while maximizing operational safety. A major technical highlight is its ability to handle a surge peak power of up to 900 W, making it exceptionally capable of starting heavy inductive loads. Furthermore, the unit features an ultra-low standby consumption under 1.5 W in energy-saving mode, preserving valuable energy reserves in lead-acid and lithium-ion battery banks.

This inverter offers superior field flexibility through DIP switches that allow users to select output voltages and frequencies on demand. Built to endure harsh industrial and outdoor environments, it functions seamlessly across a wide operating temperature range of -25 °C to +70 °C with dynamic temperature-controlled fan cooling. Complete with an integrated remote ON-OFF control interface, status monitoring LEDs, and full protection suites against overload, over-temperature, and short circuits, it represents an ideal power conversion solution for vehicles, marine yachts, off-grid solar setups, and mobile field equipment.