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FRA560L670KNA
Mitsubishi's FRA560L670KNA, part of the FREQROL FR-A5 series, is a high-capacity inverter optimized for various industrial applications. With a robust power system capacity of 896 kVA under variable torque, it efficiently manages operations.
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Technical specifications for FRA560L670KNA
| Manufacturer | Mitsubishi |
|---|---|
| Product Type | High-capacity inverter |
| Product Line | FREQROL FR-A5 |
| Part Number | FRA560L670KNA |
| Weight | 32.00 lbs (14.51 kg) |
| Power System Capacity | 896 kVA under variable torque |
| Initial Torque | Delivers 150% torque at 0.5 Hz using advanced magnetic flux technology |
| Speed Adjustment Timing | Programmable from 0 to 3600 seconds with linear or S-curve modes |
| Power Rating | 900 HP variable torque |
| Nominal Current | 880 A variable torque |
| Output Voltage | Three-phase 575V at 50/60 Hz |
| Input Voltage Range | 488 to 632V with 50/60 Hz frequency |
| Overload Handling | 120% for 60 seconds, 150% for 0.5 seconds with inverse-time characteristics |
| Control Method | Soft PWM or advanced vector control with V/F or flux vector selection |
| Motor Compatibility | 670 kW variable torque |
| Output Frequency Spectrum | 0.2 Hz to 400 Hz |
| Operating Temperature Range | -10°C to 40°C under variable torque, extends to 50°C under constant torque |
| Cooling Mechanism | Enforced air circulation |
| Enclosure Rating | Open frame, compatible with IP00 or IP20 standards |
The Mitsubishi FRA560L670KNA high-capacity inverter is tailored for demanding industrial uses. It boasts a power system capacity of 896 kVA and is specifically designed for variable torque applications. Thanks to its innovative magnetic flux technology, this inverter can deliver 150% torque at just 0.5 Hz. Users can program the speed adjustment timing from 0 to 3600 seconds, choosing between linear or S-curve modes for finer control.
This unit has a power rating of 900 HP and generates a nominal current of 880 A under variable torque conditions. The output voltage is three-phase 575V, maintaining a frequency of either 50 or 60 Hz. It accepts an input voltage range between 488 and 632V, providing flexibility in integration. To ensure reliability, the inverter can handle overloads at 120% for 60 seconds and 150% for 0.5 seconds, exhibiting an inverse-time behavior during overload scenarios.
The FRA560L670KNA supports motor compatibility up to 670 kW under variable torque conditions, making it ideal for high-performance needs. Its output frequency spectrum ranges from 0.2 Hz to 400 Hz, catering to various operational requirements. Additionally, the unit operates within a temperature range of -10°C to 40°C under variable torque management, with the capability to extend to 50°C when used under constant torque.
The cooling system relies on enforced air circulation, ensuring the inverter remains within safe operational parameters even during intense use. It features an open-frame design that complies with IP00 or IP20 standards, providing suitable protection based on the installation environment. Overall, the FRA560L670KNA is built to deliver power and precision in diverse industrial settings.
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