3-phase 380V 400kw input 3-phase output inverter - 544HP SJZO ZQ513M-400G3B-B
238.458.000 ₫/ Cái
1
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The SJZO ZQ513M-400G3B-B 3-phase input-output inverter main function is to change the power parameters to adjust the motor speed, creating new mechanical characteristics to achieve a more productive working speed.
The machine inverter with the function of receiving 3-phase voltage with a fixed frequency and through the inverter, this voltage is adjusted to 3-phase voltage with a suitable frequency to run the motor, controlling the motor speed. :The inverter includes a rectifier circuit that converts AC input power to DC, a flat capacitor, an inverter circuit, a control circuit, an AC reactor, a braking resistor, a communication module, etc.
The inverter creates a stable, safe system through an electronic system that protects against overcurrent, overvoltage and low voltage, creating a safe system for the operation of the motor. 3-phase inverters are often used in industry such as rolling mills, mixers, centrifuges, etc. because the inverter can easily change the speed or reverse the rotation direction of the motor, reducing the starting current when compared to the direct starting method, so it does not cause voltage drops or difficulty starting the device. In addition, starting the device through a low-speed inverter helps large-load motors not to start suddenly, helping to limit damage to mechanical parts, bearings and increase the life of the motor.
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