Intelligent Low Frequency Hybrid Off-Grid Inverter Pure Sine Wave

Full power three phases pure sine wave inverter used for off grid wind and solar system high quality inverter with CE ROSH certification can used as UPS inverter for industry.

Low-frequency inverters have a few advantages compared to higher frequency inverters; namely their peak power capacity and their reliability. Low-frequency power inverters can operate at a peak power level of up to 300% of their nominal power level for several seconds, while high-frequency inverters can operate at 200% of nominal power for a fraction of a second. Low frequency inverters operate using transformers (as opposed to electronic components such as MOSFETs for high frequency inverters). This results in a stronger, sturdier inverter which is less prone to damage.

1.Industrial grade UO high density coil transformer Low no-load loss Lighter and more efficient 2.Dedicated DSP main control chip with SMT patch technology, strong shake resistance, ultra low heat 3.International thick wire large copper core, neat wiring, high pressure resistance, strong load capacity

1. Unique front and back double soft start technology inverter 2. Core of CUP and the pulse width control technology of SPWM inverter. 3. Special constant power technology. 4. Technology Of prevent the reverse Diode 5. inverter With USB charge interface 6. Quarantine of front and back level 7. Perfect powerful fault protection function (including the overload protection, over current protection, high temperature protection, short circuit protection, the battery reverse connect protection, and it is also equipped with inbuilt fuse) 8.inverter Battery protective function (Battery over-voltage under-voltage protection, overvoltage, under voltage recovery and related function) 9. Shock-protect function 10. AC pure sine wave inverter output has no effect on the use lifetime of equipment 11.This inverter with Aluminum shell, surface of sandblasting anodic oxidation treatment, high hardness and prefect shape.

1. By using the advanced Double-CPU single chip intelligent control technology, with the features of high reliability and low failure; 2. Pure sine wave output, inverter with strong load capacity and wide applications; 3. Perfect protection functions (Overload protection, Internal over-temperature protection, Output short-circuit protection, Input under-voltage protection, Input over-voltage protection, etc) largely improve products’ reliability; 4. Internal CPU centralized control and SMD Technology allow small size and light weight; 5. By CPU controlling the working state of cooling fan, its intelligent control can largely prolong the fan’s service life, save energy, and improve the working efficiency; 6. Small working noise,and high efficiency.

1. High conversion efficiency, smart soft start function. 2. Multiple safe protections 3. Input and output are completely independent 4. Smart, light,and portable,designed for home use. 5. Universal socket, suitable for all kinds of plugs 6. Pure sine waveform output 7. Applicable for resistive/sensitive loads 8. High-procision voltage stability technology 9. Aerospace-grade silence technology 10. Cooler of fan and working status are intellectually controlled by MCU, which mostly prolongs its service life and helps to save the power consumption

DC input 12V 24V 48V AC ouput 100-240V/50Hz or 60HZ inverter Conversion efficiency up to 90% Low interference technology Soft start function Same size, light weight, faint noise ,free maintenance

Isolated input and output Thermal controlled cooling fan Advanced microprocessor design Input polarity reverse / under voltage / over voltage protections Output short circuit / overload / over temperature protections