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The FRA560L220KNA, a transformer-based inverter from Mitsubishi's FREQROL FR-A5 series, is designed for 3-phase operation. It delivers a substantial output power of 220 kW or 300 HP, making it suitable for various industrial applications.
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| Manufacturer | Mitsubishi |
|---|---|
| Product Line | FREQROL FR-A5 |
| Part Number | FRA560L220KNA |
| Weight | 32.00 lbs (14.51 kg) |
| Product Description | Transistorized Inverter and Variable Frequency Drive |
| Number of Phases | 3-Phase |
| Output Power (Applicable Motor Capacity) | 220 kW |
| Output Power (Applicable Motor Capacity in HP) | 300 HP |
| Rated Current | 860 Amps |
| Nominal Voltage | 575 VAC |
| Input Frequency | 50/60 Hz |
| Output Frequency | 0.2 to 400 Hz |
| Starting Torque | 150% at 0.5Hz (for advanced magnetic flux vector control) |
| Ambient Operating Temperature | -10°C to +50°C (constant torque) |
| Ambient Humidity | 90% RH or less (non-condensing) |
| Ambience | Indoors (no corrosive and flammable gases, oil mist, dust, and dirt) |
| Altitude | Maximum 1000 m above sea level |
| Vibration | 5.9 m/s² or less (compliant with JIS C 0040) |
| Voltage Class | 600 VAC |
The Mitsubishi FRA560L220KNA inverter is a 3-phase transistorized unit, optimized for variable frequency drive applications. It boasts an output power capacity of 220 kW, translating to 300 horsepower, which is suitable for demanding motor control scenarios. The inverter’s rated current is 860 Amps, ensuring efficient operation when handling significant loads. With a nominal voltage specification of 575 VAC, the device provides robust performance.
The input frequency is compatible with both 50 and 60 Hz systems, while the output frequency can be adjusted from 0.2 Hz to 400 Hz. This capability allows for precise motor speed control. Notably, the inverter offers a starting torque of 150% at 0.5 Hz utilizing advanced magnetic flux vector control techniques, enhancing its performance in various scenarios that require high initial torque.
Designed for stable operation, the FRA560L220KNA maintains functionality in ambient temperatures ranging from -10°C to +50°C. It is rated for a maximum humidity level of 90% relative humidity, ensuring reliable performance in a range of environments as long as conditions are non-condensing. This unit operates effectively indoors, shielded from corrosive and flammable gases as well as oil mist, dust, and dirt.
In terms of additional specifications, the inverter complies with JIS C 0040 for vibration levels, with tolerances not exceeding 5.9 m/s². It can be positioned up to 1000 meters above sea level, and it operates within a voltage class rated at 600 VAC. This comprehensive specification set makes the Mitsubishi FRA560L220KNA a versatile solution for industrial applications.