Mitsubishi FR-A741-15K Variable Frequency Drive
The Mitsubishi FR-A741-15K Variable Frequency Drive delivers 31A output current and controls 15kW induction motors using a 380–480V supply. Built within the Mitsubishi automation range, it offers vector control, regenerative 4Q operation, and the FR-DU07 LED display for monitoring. Categorized under the Mitsubishi Variable Frequency Drive family, it belongs to the FR-A SERIES. Key functions include 12 digital inputs, RS-485, PLC capability, IP00 protection, and MODBUS-RTU.
| Brand/Manufacturer | Mitsubishi Electric |
| Product Type | VFD (Variable Frequency Drive) |
| Model No. | FR-A741-15K |
Mitsubishi Variable Frequency Drive FR-A741-15K Technical Specifications:
| Specification | Value |
|---|---|
| Series | FR-A SERIES |
| Type | FR-A741 INVERTER |
| Minimum Rated Voltage (V) | 380 |
| Min. Permissible Voltage (V) | 323 |
| Maximum Rated Voltage (V) | 480 |
| Max. Permissible Voltage (V) | 528 |
| Current Type | AC |
| Phases | 3 |
| Rated Output Current ND (A) | 31 |
| Rated Motor Capacity ND (kW) | 15 |
| Frequency Range (Hz) | 0,2–400 |
| Control Method | VECTOR CONTROL |
| Motor Type | INDUCTION MOTOR |
| Brake Chopper ED (%) | 30 |
| Integrated EMC Filter | YES |
| Display | FR-DU07 |
| Display Type | 4 DIGITS LED |
| Program Memory | 1K |
| Program Memory Unit | STEPS |
| Integrated Digital Inputs | 12 |
| Digital Outputs (Transistor) | 5 |
| Digital Outputs (Relay) | 2 |
| Depth (mm) | 294 |
| Width (mm) | 300 |
| Height (mm) | 600 |
| Protection Class | IP00 |
| Weight (kg) | 40 |
The Mitsubishi FR-A741-15K Variable Frequency Drive provides precise control with a 31A rated output, a 15kW motor capacity, and a 380–480V AC operating range. Its vector control ensures stable torque and speed regulation for induction motors. As part of the FR-A SERIES, this model supports regenerative operation, integrated PLC functionality, and clear status monitoring through the FR-DU07 LED display, making it suitable for industrial automation tasks requiring consistent motor performance.
The Mitsubishi FR-A741-15K Variable Frequency Drive is well suited for conveyors, heavy packaging lines, material handling systems, and automated processing machines. Regenerative braking enables efficient deceleration, while multiple digital inputs and RS-485 communication support integration with industrial control panels. Its robust structure and IP00 build allow continuous-duty operation in environments needing reliable torque delivery and predictable motor behavior.
The Mitsubishi FR-A741-15K Variable Frequency Drive offers dependable performance through its 31A output, vector control, and stable 380–480V supply handling. Mitsubishi ensures long-term reliability, accurate motor regulation, and effective energy recovery through regenerative operation. With PLC features, MODBUS-RTU networking, and structured I/O, this drive is a trusted choice for industries requiring consistent and efficient motor control under demanding operating conditions.
