4000w power inverter Features

4000w power inverter Features:
● 4000w power inverter production offer high efficiency high-power, low power consumption, all imports of FET integrated module production, floating fish rate of 98%.
● full protection to install digital power indicator and power conditioning circuit, with fast overload protection, output short circuit protection, reverse battery charger protection, ultrasonic low frequency electric output, on human security
● Stability frequency feedback circuit with an adjustable locking circuit and voltage phase relationship, to avoid load with the ambient temperature, water level changes caused by power fluctuations factors.
● Low fault power feedback circuit has the ability to limit the maximum power and maximum current, effective protection switch to prevent damage.