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The Mitsubishi FR-A720-00030-NA is a highly efficient frequency inverter designed for variable speed control. It operates with a rated output current of 3A and utilizes high carrier frequency PWM control for precise motor management.
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| Manufacturer | Mitsubishi |
|---|---|
| Product Line | FREQROL FR-A7 |
| Part Number | FR-A720-00030-NA |
| Weight | 4.31 lbs (1.96 kg) |
| Carrier Frequency | High carrier frequency PWM control |
| Efficiency | 98% |
| Cooling Method | Heatsink cooling |
| Protection Functions | Overcurrent, Overvoltage, Undervoltage, Overheat, and Ground Fault |
| Ambient Temperature | -10 to +50°C |
| Humidity | 90% RH or less (non-condensing) |
| Vibration Resistance | 5.9 m/s² (0.6G) or less |
| Input Voltage | 3-phase 200-240V AC |
| Output Voltage | 3-phase 200-240V AC |
| Output Frequency Range | 0.2 to 400 Hz |
| Rated Output Current | 3A |
| Overload Capacity | 150% for 60 seconds |
| Control Method | PWM (Pulse Width Modulation) |
The FR-A720-00030-NA inverter, part of Mitsubishi's FREQROL FR-A7 series, is designed for versatile control in industrial applications. This device utilizes high carrier frequency PWM control, offering efficient operation with an impressive efficiency rating of 98%. It employs a heatsink cooling method to dissipate heat effectively for optimal thermal management.
This model's protection features include safeguards against overcurrent, overvoltage, undervoltage, overheating, and ground faults, ensuring reliable operation in varying conditions. It operates well in a temperature range from -10 to +50°C and can withstand humidity levels up to 90% RH without condensation.
The inverter can handle a wide output frequency range of 0.2 to 400 Hz, providing flexibility for various applications. It is rated for an output current of 3A, with an overload capacity of up to 150% for short durations of 60 seconds. The unit is compact, measuring 150 mm in height, 100 mm in width, and 150 mm in depth, all while maintaining a lightweight design at 1.5 kg.
Additionally, the device exhibits a vibration resistance capacity of 5.9 m/s² (0.6G) or less, contributing to its durability in demanding environments. Overall, the FR-A720-00030-NA inverter is engineered for efficiency and reliability, making it suitable for various motor speed control applications.