3G3MV-A2002

The 3G3MV-A2002 model from Omron operates as a variable frequency drive with a lightweight design, weighing just 0.5 kg. It supports input voltages between 200 and 240 volts AC and provides an adjustable output voltage of 0 to 240 volts AC. This device manages a wide frequency range, extending from 0.1 Hz to 400 Hz, and is rated for a continuous output current of 1.2 amperes.

This unit maintains accuracy with a maximum frequency deviation capped at 5%, while it can tolerate a maximum voltage variation of -15% to +10%. Overload scenarios are handled effectively, with this drive able to endure 150% of its rated output for one minute. The control methodology implemented is Pulse Width Modulation (PWM), ensuring smooth operation throughout its range.

In terms of torque, it provides a starting torque of 150% when set at 3 Hz, which is beneficial for initiating motion in heavy loads. Users can adjust acceleration and deceleration settings from 0.1 to 600 seconds, allowing for flexible control over motor speed changes. The braking torque reaches 20% without making use of an external resistor, which adds to its versatility.

The operating ambient temperature for the 3G3MV-A2002 ranges from -10 to 50 degrees Celsius. Sufficiency in cooling is achieved through forced air mechanisms, which aid in maintaining optimal performance levels. Protective features such as overcurrent monitoring and protections against overvoltage, undervoltage, and overheating are incorporated to ensure long-term reliability in varied operating conditions.