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SJZO ZQ513M-280G3B-B 3-phase input-output 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. The machine frequency converters are often used in industry such as rolling mills, mixers, centrifuges,... because frequency converters can easily change speed or reverse motor rotation, reduce starting current when compared to direct starting method, so they do not cause voltage drop or difficulty starting the device.

3-phase 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, create new mechanical characteristics to achieve more productive working speed. The inverter includes a rectifier circuit to convert AC input power to DC, flat capacitor, inverter circuit, control circuit, AC reactor, braking resistor, communication module,...
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