Mitsubishi Frequency Converter FR-D700 3 Phase 400V 0.75kW FR-D740-022

FR-D700 usually refers to a series of inverter products produced by Mitsubishi Electric, namely the Mitsubishi FR-D700 series inverter. The following is a detailed introduction to this series of inverters:

1. Product overview

The Mitsubishi FR-D700 series inverter is a compact multi-function inverter with high performance, high reliability and easy maintenance. This series of inverter is suitable for various industrial automation control fields, such as machinery, textile, chemical, metallurgy and other industries.

2. Main features

Power range: The power range of FR-D700 series inverter is between 0.4 and 7.5KW, which can meet the needs of different loads.

Control mode: Universal flux vector control, capable of providing 150% torque output at 1Hz, suitable for various load characteristics.

Long-life components: The selection of high-quality, long-life components to ensure that the inverter can still operate stably in harsh environments.

Built-in protocol: Built-in Modbus-RTU protocol to facilitate communication and data exchange with other devices.

Braking function: Built-in braking transistor provides braking function to ensure that the motor can be stopped quickly when needed.

Extended function: provides PID, triangle wave and other functions, can be expanded and configured according to needs.

Safety stop function: The safety stop function ensures that the power can be quickly cut off in an emergency to protect the safety of equipment and personnel.

3. Technical specifications

Power supply: Usually a 3-phase 400V power supply (e.g. FR-D740-CHT model).

Output frequency range: 0.2~400Hz, can be set and adjusted according to needs.

Analog input frequency set resolution: Depending on the input voltage or current, the resolution will vary.

Digital input frequency setting resolution: usually 0.01Hz, providing high precision frequency setting.

Overload capacity: has a certain overload capacity, can withstand more than the rated current load in a short time.

4. Application field

Mitsubishi FR-D700 series inverter is widely used in various industrial automation control fields, such as fans, pumps, compressors, conveyors and other equipment speed control. At the same time, the series of inverter is also suitable for the need for high precision speed regulation and energy saving control.