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The Mitsubishi FR-A540-5.5K is an inverter AC drive designed to manage motors effectively. Its power capacity is rated at 75 HP (CT) and 100 HP (VT), allowing for versatile applications in various industrial settings.
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| Manufacturer | Mitsubishi |
|---|---|
| Product Type | AC Drive (Inverter) |
| Product Line | FREQROL FR-A5 |
| Part Number | FR-A540-5.5K |
| Weight | 12.56 lbs (5.70 kg) |
| Power Rating | 75 HP (CT) / 100 HP (VT) |
| Enclosure Type | Typically IP20 |
| Input Voltage | 380-480 V |
| Protection Features | Overload, Overcurrent, Overvoltage, Short-circuit |
| Input Current | 21.4 Amps |
| Ambient Temperature Range | -10°C to +50°C |
| Phase | 3-Phase |
| Frequency Range | 50/60 Hz |
| Control Method | Keypad Programmable |
The FR-A540-5.5K from Mitsubishi's FREQROL FR-A5 series is a reliable AC drive primarily designed for inverter applications. It boasts a power rating of 75 HP when using constant torque and can handle up to 100 HP under variable torque conditions. At 5.69 kg, it is relatively lightweight, considering its capabilities.
This drive operates efficiently with a typical enclosure rated at IP20, providing a certain level of protection. It requires a 3-phase power supply, with an input voltage range between 380 and 480 volts. The input current rating stands at 21.4 Amps, ensuring it can efficiently handle the desired electrical load.
Designed to work in ambient temperatures from -10°C up to +50°C, the FR-A540-5.5K is well-suited for various environments. Additionally, it supports both 50 Hz and 60 Hz frequency ranges. The drive features a keypad-programmable control method, allowing users to configure settings easily. Furthermore, safety features, including overload protection, overcurrent protection, overvoltage protection, and short-circuit protection, are integrated to enhance its reliability during operation.