MR-J3-30B

Mitsubishi's MR-J3-30B model is an effective servo amplifier with a rated output of 300 Watts. The device is designed to operate safely within an open enclosure that bears an IP00 rating. It utilizes a supply voltage of 200 to 230 Volts AC, making it versatile for various applications.

This amplifier includes a dynamic brake integrated to enhance operational control when required. Cooling is managed through a self-cooling method, helping maintain the device's performance under varying load conditions. The amplifier supports between 50 and 60 Hertz input frequencies, adapting to different electrical standards.

It utilizes a sine wave pulse width modulation (PWM) control approach combined with current control for precise modulation. Its design tolerates permissible frequency fluctuations from -5% to +5%. Additionally, the unit can handle voltage fluctuations between 170 and 253 Volts AC.

In terms of operating conditions, the ambient temperature for operation can range from 0 to 55 °C, ensuring performance in non-freezing environments. The storage temperature extends from -20 to 65 °C in non-freezing conditions. Regarding interface requirements, the power supply voltage is 24 Volts DC with a capacity of 150 milliamperes. The device can also manage an inrush current of up to 30 Amperes entering the main circuit power supply. Lastly, the input supports both 1-phase and 3-phase configurations, offering installation flexibility.