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The FRA140E22K is an inverter component from Mitsubishi's FREQROL FR-A1 series. It generates 22 kW of output power while accepting a 3-phase AC voltage input ranging from 380 to 460 volts, with a rated current of 43 Amps.
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| Manufacturer | Mitsubishi |
|---|---|
| Product Line | FREQROL FR-A1 |
| Part Number | FRA140E22K |
| Weight | 32.00 lbs (14.51 kg) |
| Unit Type | Inverter |
| Ambient Temperature | -10°C to +50°C |
| Humidity | 90% RH or less (non-condensing) |
| Voltage Class | 400V class |
| Cooling Method | Forced air cooling |
| Voltage Type | 3-phase AC voltage |
| Control Method | Sine-wave PWM control |
| Overvoltage and Undervoltage Protection | Supported |
| Output Power | 22 kW |
| Input Voltage | 380-460V AC |
| Rated Current | 43 Amps |
The Mitsubishi FRA140E22K belongs to the FREQROL FR-A1 series and serves as a robust inverter unit. Designed to handle 3-phase AC voltage, it requires input voltages between 380V and 460V. With a rated current of 43 Amps, it effectively delivers an output power of 22 kW, suitable for various industrial applications.
The device ensures reliability across a specified temperature range, operating effectively in conditions from -10°C to +50°C. For environments with up to 90% relative humidity and no condensation, the inverter remains functional. It is constructed to be categorized in the 400V class for voltage ratings.
Cooling is achieved through a forced air cooling mechanism, which helps maintain acceptable operating temperatures during prolonged usage. Additionally, the unit incorporates protection features against overvoltage and undervoltage conditions, contributing to its durability and reliability during fluctuations in power supply.
The inherent control method is sine-wave PWM, enabling enhanced performance and efficiency. Overall, the FRA140E22K presents a reliable option for applications requiring high power while maintaining robust performance in diverse operational environments.