NTS-300/450 Series DC-AC Pure Sine Wave Inverter

Shortly after the launch of the NTS-250P/400P series of built-in DC-AC pure sine wave inverters, MEAN WELL is proud to unveil the NTS-300/450 series of 300W/450W external portable enclosed inverters. The new NTS-300/450 replaces the old generation of TS-200/400 series and brings about improvements such as smaller case size, easier operation of panel functions, optimized performance, and more competitive pricing. To allow users to quickly understand the differences between the new and old generations, please refer to the attached table for details.

The MEAN WELL NTS-300/450 differentiates itself apart from general consumer grade inverter by adopting industrial-grade high reliability, high safety, high quality, and incorporates environmental protection and high-efficiency conceptual design. It also introduces new digital smart chips and strictly select construction materials. The main features are small size, light weight, easy to carry, 93% high efficiency, instant 200% peak power capability, flexible output and operation mode adjustment, remote ON/OFF control, multiple intelligent protection (abnormal automatic shutdown), operation at -25~+70°, standard Europe/America/China and universal plugs, short delivery time, international certification, 3 years warranty, and more. The NTS-300/450 is suitable for use in home/office, car, yacht, remote areas without AC power grid or mobile AC power supply, and can be used to power TV, computer, mobile phone charging, audio, lighting, electric fan, mobile medical cart, etc.

Model Feature OLD
( 2009.4 launch )
NEW
( 2021.3 launch )
Series TS-200/400 NTS-300/450
Output Wattage 200W (400W peak)
400W (800W peak)
300W (600W peak)
450W (900W peak)
Output Waveform Pure Sine Wave (THD≤3%)
Input Voltage 10.5~15Vdc
21~30Vdc
42~60Vdc
(suitable for lead acid batteries)
10~16.5Vdc
20~33Vdc
40~66Vdc

(suitable for lead acid or lithium batteries)
No load power consumption (energy saving mode) 15W 1.2~1.5W (by model)
Efficiency 84.5~88.5% 88~93%
Operating Temperature -10~+60°C -25~+70°C
AC Output Voltage and Frequency 100/110/115/120Vac or 200/220/230/240Vac
50Hz or 60Hz
Setting button, loop control logic may be confusing DIP S.W adjust, simple logic
Remote ON/OFF
Intelligent Protection Features DC input side – reverse polarity, under voltage, and overvoltage protections
AC output side – short circuit, overload, and over temperature protections
Cooling Method TS-200: fanless free-air convection
TS-400: built-in intelligent forced-air cooling
NTS-300: fanless free-air convection
NTS-450: built-in intelligent forced-air cooling
Conformal Coating None Conformal coating for moisture, dust, and dirt protection
AC Outlet Standard: US, EU
Optional: AU, UK, JP, GFCI
Standard: US, EU, China, Universal
Optional: AU, UK, GFCI
Safety Approval
Dimensions (LxWxH) TS-200: 205 × 158 × 59mm
TS-400: 205 × 158 × 67mm
NTS-300: 210 × 130 × 55mm (-21%)
NTS-450: 210 × 130 × 55mm (-31%)
Warranty 3 years

In case of further questions, please contact: zasilanie@maritex.com.pl, tel. +48 58 781 33 91.

© Maritex Leszek Łosin Sp. j. Wszystkie prawa zastrzeżone. Systemy OmniChannel eCommerce: i-systems.pl

Poză orientativă – produsul conform cu descrierea poate fi diferit de cel prezentat pe imagine (formă, culoare, alte caracteristici)