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The FR-A740-00040-NA is an AC drive/inverter model from Mitsubishi's FREQROL FR-A7 series. It operates with an input current of 7.9 amps across a three-phase system.
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| Manufacturer | Mitsubishi |
|---|---|
| Product Type | AC Drive / Inverter |
| Product Line | FREQROL FR-A7 |
| Part Number | FR-A740-00040-NA |
| Weight | 8.50 lbs (3.86 kg) |
| Input Current | 7.9 Amps |
| Phase | 3 Phase |
| Input Voltage | 380-480 VAC |
| Input Frequency | 50/60 Hz |
| Output Frequency Range | 2-400 Hz |
| Replacement Model | Replaced by: FR-A840-00052-E1N6 |
| Cooling Method | Fan-cooled |
| Operating Temperature | -10°C to +50°C |
Mitsubishi's FR-A740-00040-NA is an effective solution for AC drive applications. This inverter is configured for a three-phase power connection and is designed to manage input currents reaching 7.9 Amps. Its operational parameters allow it to accept input voltages between 380 and 480 VAC. The unit also supports 50 or 60 Hz input frequencies, making it versatile for various environments. The output frequency is adjustable, providing a range from 2 Hz up to 400 Hz, suitable for different motor control applications.
This model incorporates a fan-cooled design to maintain optimal operating temperatures. Its weight of 3.86 kg is relatively light for its category. The operating temperature range is rated from -10°C to +50°C, ensuring functionality across various conditions. The FR-A740-00040-NA is a replacement model and succeeded by the FR-A840-00052-E1N6, reflecting technological advances and performance for future installations.