Low-frequency DC/AC inverter STI Series

off-gridpure sine waveoverload

STI series inverter is a pure sine wave power frequency inverterwhich can convert 12/24/48VDC to 220/230VAC 50Hz basedon full digital and intelligent design. It features high reliability,high efficiency, concise outline, full protection functions, easyinstallation and operation. The inverter can be applied in manyfields, such as household appliances, electric tools andindustrial devices etc, especially for solar photovoltaic powersystem. • Complete isolation-type inverter technology, noiseless output • Adoption of advanced SPWM technology, pure sine wave output • Dynamic current loop control technology to ensure inverter reliable operation • Wide DC input voltage range • Excellent EMC design • Low output harmonic distortion(THD≤3%) • LED indicators for input voltage range, load power range, normal output & failure state. • Optional energy saving mode • Electronic protect for reverse polarity • Extensive protections: short-circuit, overload, under/over input voltage, over-temperature, • and inverter’s inner fault identification protections • Wide working temperature range (industrial level) • Continuous operation at full power