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The FRA54022KN6 is a frequency inverter from the Mitsubishi FREQROL FR-A5 series, designed primarily for motor speed regulation. This unit operates with three-phase input and output voltages ranging from 500 to 600 volts AC, providing a maximum output power of 22 kW, equivalent to 30 horsepower.
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| Manufacturer | Mitsubishi |
|---|---|
| Product Type | Frequency Inverter |
| Product Line | FREQROL FR-A5 |
| Part Number | FRA54022KN6 |
| Weight | 12.00 lbs (5.44 kg) |
| Main Function | Variable frequency drive for motor control |
| Input Voltage | Three-phase 500–600V AC |
| Output Voltage | Three-phase 500–600V AC |
| Output Power | 22 kW (30 HP) |
| Rated Current | 43 A |
| Frequency Range | 0.2 to 400 Hz |
| Control Method | Soft-PWM control or high carrier frequency PWM control |
| Overload Capacity | 150% for 60 seconds |
| Protection Features | Overcurrent, Overvoltage, Undervoltage, Overload, Overheating |
| Operating Temperature Range | -10°C to +50°C |
| Cooling Method | Forced air cooling |
As part of the FREQROL FR-A5 lineup, the Mitsubishi FRA54022KN6 serves as a sophisticated frequency inverter tailored for precise motor control applications. Designed for three-phase systems, this inverter processes input and output voltages in the range of 500 to 600 volts AC. With an output power capacity of 22 kW (30 HP), it delivers significant energy and performance suitable for industrial machinery.
The inverter accommodates a wide frequency range, allowing operation between 0.2 Hz and 400 Hz, making it highly versatile for different motor speeds. It operates with a rated current of 43 A and can handle momentary overload conditions, offering an overload capacity of up to 150% for a duration of 60 seconds. For controlling output, users can select between Soft-PWM and high carrier frequency PWM methods, providing flexibility based on application needs.
Protection features are comprehensive, designed to safeguard the unit against potential damage from overcurrent, overvoltage, undervoltage, overload, and overheating scenarios. Its operational temperature range lies between -10°C to +50°C, allowing it to function effectively in various environments. Additionally, the cooling method employed is forced air cooling, which aids in maintaining optimal operating conditions during extended use.