Mitsubishi FR-D700-G FR-D720-0.2K-G Instruction Manual

Mitsubishi FR-D700-G FR-D720-0.2K-G Inverter manual cover
Pages 58
Year 2018
Language(s)
English en

Mitsubishi FR-D700-G FR-D720-0.2K-G Inverter Specification

The Mitsubishi FR-D700-G FR-D720-0.2K-G Inverter is a compact, robust, and efficient variable frequency drive designed for general-purpose motor control applications. This inverter is engineered to deliver precise motor speed control and enhance the overall efficiency of industrial operations. It operates within an input voltage range of 200-240V and is capable of delivering an output power of 0.2 kW, making it suitable for small-scale operations requiring reliable performance. The inverter features advanced PWM control technology, which ensures smooth and stable motor operation, reducing energy consumption and operational noise.

This model is equipped with a built-in PLC function, allowing for simple programming and control tasks without the need for external controllers, which streamlines the system architecture and reduces installation costs. It supports multiple communication protocols, enhancing its integration capabilities with existing industrial networks. The FR-D720-0.2K-G also includes a user-friendly interface with an LED display, facilitating easy monitoring and configuration of parameters.

Safety is prioritized with integrated protective features such as overcurrent, overvoltage, and overload protection, ensuring long-term reliability and minimizing downtime. The inverter's compact design allows for easy installation in space-constrained environments while maintaining high thermal efficiency, supported by its intelligent cooling system. Additionally, the inverter complies with international standards and regulations, including CE and UL certifications, affirming its quality and safety for global use. Overall, the Mitsubishi FR-D700-G FR-D720-0.2K-G Inverter is an excellent choice for industries seeking an economical and effective solution for variable speed motor control.

Mitsubishi FR-D700-G FR-D720-0.2K-G Inverter F.A.Q.

How do I perform a factory reset on the Mitsubishi FR-D700-G inverter?

To perform a factory reset on the Mitsubishi FR-D700-G inverter, you need to access the parameter settings. Set parameter Pr. 79 to '1' (initialization of all parameters) and then press the SET button. The inverter will initialize and reset to factory settings.

What is the correct procedure to connect the Mitsubishi FR-D720-0.2K-G inverter to a motor?

Ensure that the power supply is disconnected. Connect the motor leads to the U, V, and W terminals on the inverter. Double-check the connections for security and accuracy. Finally, connect the power supply to the inverter's R, S, and T terminals, and power on the system to test.

How can I troubleshoot an E.OC1 fault on the Mitsubishi FR-D700-G inverter?

An E.OC1 fault indicates an overcurrent during acceleration. Check for short circuits or grounding issues in the motor and cables. Reduce the load on the motor or increase the acceleration time by adjusting parameter Pr. 7.

How often should I perform maintenance on the Mitsubishi FR-D720-0.2K-G inverter?

Regular maintenance should be performed every 6 months. This includes visual inspections, cleaning the cooling fan and heat sink, checking electrical connections, and ensuring that there are no signs of wear or damage.

Can the Mitsubishi FR-D700-G inverter be used for variable speed control in HVAC applications?

Yes, the Mitsubishi FR-D700-G inverter is suitable for variable speed control in HVAC applications. It provides precise motor control and energy savings by adjusting motor speed to match the load demand.

What should I do if the Mitsubishi FR-D720-0.2K-G inverter displays an E.UVT fault?

The E.UVT fault indicates an undervoltage condition. Check the input power supply to ensure it meets the inverter's voltage requirements. Inspect the input connections for any loose or damaged wires. Consider using a voltage stabilizer if voltage fluctuations are frequent.

How can I extend the lifespan of my Mitsubishi FR-D700-G inverter?

To extend the lifespan of the inverter, ensure proper ventilation and cooling, avoid overloading, perform regular maintenance, and protect the inverter from dust and moisture. Additionally, use surge protectors to safeguard against voltage spikes.

What parameters should I adjust to improve energy efficiency with the Mitsubishi FR-D720-0.2K-G inverter?

To improve energy efficiency, adjust parameters such as Pr. 7 (acceleration time), Pr. 8 (deceleration time), and optimize the carrier frequency (Pr. 72) for your specific motor and load applications. Fine-tuning these settings can reduce energy consumption.

Is it possible to use the Mitsubishi FR-D700-G inverter for regenerative braking?

Yes, the Mitsubishi FR-D700-G inverter can be configured for regenerative braking. You will need to set up the appropriate braking resistor and adjust parameters Pr. 30 and Pr. 70 to enable and configure the regenerative braking feature.

How do I update the firmware on the Mitsubishi FR-D720-0.2K-G inverter?

Updating firmware on the Mitsubishi FR-D720-0.2K-G inverter typically requires specialized software and hardware interfaces. It is recommended to contact Mitsubishi support or a certified technician for assistance with firmware updates to ensure proper procedures are followed.