3-phase 380V 450kw input 3-phase output inverter - 612HP SJZO ZQ513M-450G3B-B - 89234}

The SJZO ZQ513M-450G3B-B 3-phase input-output inverter has the function of receiving 3-phase voltage with fixed frequency and through the inverter, this voltage is adjusted to 3-phase voltage with suitable frequency to run the motor, control 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,... Basically, the operation of the frequency converter is to change the power parameters to adjust the motor speed, creating new mechanical characteristics to achieve more productive working speed.

3-phase inverters are often used in industry such as rolling mills, mixers, centrifuges,... because inverters can easily change speed or reverse motor rotation, reducing starting current when compared to direct starting methods, so they do not cause voltage drops or difficulty starting the device. In addition, starting the device through a low-speed inverter prevents heavy-duty motors from starting suddenly, helping to limit damage to mechanical parts, bearings and increasing motor life. The inverter creates a stable, safe system through an electronic system that protects against overcurrent, overvoltage and low voltage, creating a safe system for motor operation.

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3-phase 380V 450kw input 3-phase output inverter - 612HP SJZO ZQ513M-450G3B-B

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